[INFO] cloning repository https://github.com/Klades/Advent2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Klades/Advent2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKlades%2FAdvent2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKlades%2FAdvent2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de528776290d5d18ed0ffffe2a063a688a309a60
[INFO] testing Klades/Advent2020 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKlades%2FAdvent2020" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Klades/Advent2020
[INFO] finished tweaking git repo https://github.com/Klades/Advent2020
[INFO] tweaked toml for git repo https://github.com/Klades/Advent2020 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Klades/Advent2020 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Klades/Advent2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2941682c8666a4db9304db13e5f35bb0f3d9397805a3d1a5fa0ddc2f483900f
[INFO] running `Command { std: "docker" "start" "-a" "c2941682c8666a4db9304db13e5f35bb0f3d9397805a3d1a5fa0ddc2f483900f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2941682c8666a4db9304db13e5f35bb0f3d9397805a3d1a5fa0ddc2f483900f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2941682c8666a4db9304db13e5f35bb0f3d9397805a3d1a5fa0ddc2f483900f", kill_on_drop: false }`
[INFO] [stdout] c2941682c8666a4db9304db13e5f35bb0f3d9397805a3d1a5fa0ddc2f483900f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1096fd8e19bccc8007cec05e8b318b8e49a6a67379a924f6e45fe55683281c7b
[INFO] running `Command { std: "docker" "start" "-a" "1096fd8e19bccc8007cec05e8b318b8e49a6a67379a924f6e45fe55683281c7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.54
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling futures-core v0.3.8
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling proc-macro-nested v0.1.6
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling smallvec v1.5.1
[INFO] [stderr]    Compiling futures-sink v0.3.8
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling futures-channel v0.3.8
[INFO] [stderr]    Compiling lock_api v0.4.2
[INFO] [stderr]    Compiling futures-task v0.3.8
[INFO] [stderr]    Compiling tokio v0.3.5
[INFO] [stderr]    Compiling futures-io v0.3.8
[INFO] [stderr]    Compiling bytes v0.6.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling signal-hook-registry v1.2.2
[INFO] [stderr]    Compiling mio v0.7.6
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling futures-macro v0.3.8
[INFO] [stderr]    Compiling tokio-macros v0.3.1
[INFO] [stderr]    Compiling pin-project v1.0.2
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling tokio-test v0.3.0
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]    Compiling advent2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:36:119
[INFO] [stdout]    |
[INFO] [stdout] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]    |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 45 |             return day_results!(day1, 1, &data);
[INFO] [stdout]    |                    ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:36:119
[INFO] [stdout]    |
[INFO] [stdout] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]    |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 50 |             return day_results!(day2, 2, &data);
[INFO] [stdout]    |                    ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:36:119
[INFO] [stdout]    |
[INFO] [stdout] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]    |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 54 |             return day_results!(day3, 3, &data);
[INFO] [stdout]    |                    ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:36:119
[INFO] [stdout]    |
[INFO] [stdout] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]    |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 58 |             return day_results!(day4, 4, &data);
[INFO] [stdout]    |                    ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:36:119
[INFO] [stdout]    |
[INFO] [stdout] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]    |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 62 |             return day_results!(day5, 5, &data);
[INFO] [stdout]    |                    ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:36:119
[INFO] [stdout]    |
[INFO] [stdout] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]    |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 66 |             return day_results!(day6, 6, &data);
[INFO] [stdout]    |                    ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:36:119
[INFO] [stdout]    |
[INFO] [stdout] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]    |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 70 |             return day_results!(day7, 7, &data);
[INFO] [stdout]    |                    ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:36:119
[INFO] [stdout]    |
[INFO] [stdout] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]    |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 74 |             return day_results!(day8, 8, &data);
[INFO] [stdout]    |                    ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:36:119
[INFO] [stdout]    |
[INFO] [stdout] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]    |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 78 |             return day_results!(day9, 9, &data);
[INFO] [stdout]    |                    ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:36:119
[INFO] [stdout]    |
[INFO] [stdout] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]    |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 82 |             return day_results!(day10, 10, &data);
[INFO] [stdout]    |                    ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:36:119
[INFO] [stdout]    |
[INFO] [stdout] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]    |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 86 |             return day_results!(day11, 11, &data);
[INFO] [stdout]    |                    ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:36:119
[INFO] [stdout]    |
[INFO] [stdout] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]    |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 90 |             return day_results!(day12, 12, &data);
[INFO] [stdout]    |                    ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:36:119
[INFO] [stdout]    |
[INFO] [stdout] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]    |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 94 |             return day_results!(day13, 13, &data);
[INFO] [stdout]    |                    ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:36:119
[INFO] [stdout]    |
[INFO] [stdout] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]    |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 98 |             return day_results!(day14, 14, &data);
[INFO] [stdout]    |                    ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/main.rs:36:119
[INFO] [stdout]     |
[INFO] [stdout] 36  |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]     |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 102 |             return day_results!(day15, 15, &data);
[INFO] [stdout]     |                    ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/main.rs:36:119
[INFO] [stdout]     |
[INFO] [stdout] 36  |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]     |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 106 |             return day_results!(day16, 16, &data);
[INFO] [stdout]     |                    ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/main.rs:36:119
[INFO] [stdout]     |
[INFO] [stdout] 36  |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]     |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 110 |             return day_results!(day17, 17, &data);
[INFO] [stdout]     |                    ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/main.rs:36:119
[INFO] [stdout]     |
[INFO] [stdout] 36  |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]     |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 114 |             return day_results!(day18, 18, &data);
[INFO] [stdout]     |                    ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/day14.rs:96:14
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn iter_mut(&mut self) -> FloatingMaskIterator {
[INFO] [stdout]    |                 ^^^^^^^^^     -------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn iter_mut(&mut self) -> FloatingMaskIterator<'_> {
[INFO] [stdout]    |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/day14.rs:122:15
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn new(mask: &mut FloatingMask) -> FloatingMaskIterator {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^     -------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn new(mask: &mut FloatingMask) -> FloatingMaskIterator<'_> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/day14.rs:181:24
[INFO] [stdout]     |
[INFO] [stdout] 181 | fn parse_command(line: &str) -> Command {
[INFO] [stdout]     |                        ^^^^     ------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 181 | fn parse_command(line: &str) -> Command<'_> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/day14.rs:190:33
[INFO] [stdout]     |
[INFO] [stdout] 190 | fn parse_command_floating(line: &str) -> Command {
[INFO] [stdout]     |                                 ^^^^     ------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                                 |
[INFO] [stdout]     |                                 this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 190 | fn parse_command_floating(line: &str) -> Command<'_> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/day17.rs:42:10
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn iter(&self) -> BoundsIter {
[INFO] [stdout]    |             ^^^^^     ---------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |             |
[INFO] [stdout]    |             this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn iter(&self) -> BoundsIter<'_> {
[INFO] [stdout]    |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 34s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: advent2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5`
[INFO] running `Command { std: "docker" "inspect" "1096fd8e19bccc8007cec05e8b318b8e49a6a67379a924f6e45fe55683281c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1096fd8e19bccc8007cec05e8b318b8e49a6a67379a924f6e45fe55683281c7b", kill_on_drop: false }`
[INFO] [stdout] 1096fd8e19bccc8007cec05e8b318b8e49a6a67379a924f6e45fe55683281c7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77c5af4b50d02596946c605367cede42dec86a8a582c971272f14ebd5fdabb4e
[INFO] running `Command { std: "docker" "start" "-a" "77c5af4b50d02596946c605367cede42dec86a8a582c971272f14ebd5fdabb4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:36:119
[INFO] [stdout]    |
[INFO] [stdout] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]    |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 45 |             return day_results!(day1, 1, &data);
[INFO] [stdout]    |                    ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:36:119
[INFO] [stdout]    |
[INFO] [stdout] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]    |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 50 |             return day_results!(day2, 2, &data);
[INFO] [stdout]    |                    ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:36:119
[INFO] [stdout]    |
[INFO] [stdout] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]    |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 54 |             return day_results!(day3, 3, &data);
[INFO] [stdout]    |                    ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:36:119
[INFO] [stdout]    |
[INFO] [stdout] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]    |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 58 |             return day_results!(day4, 4, &data);
[INFO] [stdout]    |                    ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:36:119
[INFO] [stdout]    |
[INFO] [stdout] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]    |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 62 |             return day_results!(day5, 5, &data);
[INFO] [stdout]    |                    ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:36:119
[INFO] [stdout]    |
[INFO] [stdout] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]    |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 66 |             return day_results!(day6, 6, &data);
[INFO] [stdout]    |                    ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:36:119
[INFO] [stdout]    |
[INFO] [stdout] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]    |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 70 |             return day_results!(day7, 7, &data);
[INFO] [stdout]    |                    ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:36:119
[INFO] [stdout]    |
[INFO] [stdout] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]    |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 74 |             return day_results!(day8, 8, &data);
[INFO] [stdout]    |                    ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:36:119
[INFO] [stdout]    |
[INFO] [stdout] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]    |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 78 |             return day_results!(day9, 9, &data);
[INFO] [stdout]    |                    ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:36:119
[INFO] [stdout]    |
[INFO] [stdout] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]    |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 82 |             return day_results!(day10, 10, &data);
[INFO] [stdout]    |                    ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:36:119
[INFO] [stdout]    |
[INFO] [stdout] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]    |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 86 |             return day_results!(day11, 11, &data);
[INFO] [stdout]    |                    ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:36:119
[INFO] [stdout]    |
[INFO] [stdout] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]    |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 90 |             return day_results!(day12, 12, &data);
[INFO] [stdout]    |                    ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:36:119
[INFO] [stdout]    |
[INFO] [stdout] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]    |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 94 |             return day_results!(day13, 13, &data);
[INFO] [stdout]    |                    ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:36:119
[INFO] [stdout]    |
[INFO] [stdout] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]    |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 98 |             return day_results!(day14, 14, &data);
[INFO] [stdout]    |                    ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/main.rs:36:119
[INFO] [stdout]     |
[INFO] [stdout] 36  |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]     |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 102 |             return day_results!(day15, 15, &data);
[INFO] [stdout]     |                    ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/main.rs:36:119
[INFO] [stdout]     |
[INFO] [stdout] 36  |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]     |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 106 |             return day_results!(day16, 16, &data);
[INFO] [stdout]     |                    ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/main.rs:36:119
[INFO] [stdout]     |
[INFO] [stdout] 36  |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]     |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 110 |             return day_results!(day17, 17, &data);
[INFO] [stdout]     |                    ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/main.rs:36:119
[INFO] [stdout]     |
[INFO] [stdout] 36  |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stdout]     |                                                                                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 114 |             return day_results!(day18, 18, &data);
[INFO] [stdout]     |                    ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/day14.rs:96:14
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn iter_mut(&mut self) -> FloatingMaskIterator {
[INFO] [stdout]    |                 ^^^^^^^^^     -------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn iter_mut(&mut self) -> FloatingMaskIterator<'_> {
[INFO] [stdout]    |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/day14.rs:122:15
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn new(mask: &mut FloatingMask) -> FloatingMaskIterator {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^     -------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn new(mask: &mut FloatingMask) -> FloatingMaskIterator<'_> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/day14.rs:181:24
[INFO] [stdout]     |
[INFO] [stdout] 181 | fn parse_command(line: &str) -> Command {
[INFO] [stdout]     |                        ^^^^     ------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 181 | fn parse_command(line: &str) -> Command<'_> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/day14.rs:190:33
[INFO] [stdout]     |
[INFO] [stdout] 190 | fn parse_command_floating(line: &str) -> Command {
[INFO] [stdout]     |                                 ^^^^     ------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                                 |
[INFO] [stdout]     |                                 this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 190 | fn parse_command_floating(line: &str) -> Command<'_> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/day17.rs:42:10
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn iter(&self) -> BoundsIter {
[INFO] [stdout]    |             ^^^^^     ---------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |             |
[INFO] [stdout]    |             this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn iter(&self) -> BoundsIter<'_> {
[INFO] [stdout]    |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.45s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: advent2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5`
[INFO] running `Command { std: "docker" "inspect" "77c5af4b50d02596946c605367cede42dec86a8a582c971272f14ebd5fdabb4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77c5af4b50d02596946c605367cede42dec86a8a582c971272f14ebd5fdabb4e", kill_on_drop: false }`
[INFO] [stdout] 77c5af4b50d02596946c605367cede42dec86a8a582c971272f14ebd5fdabb4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c65801b4089628104884bddb98282c572d1dd7864cc83101aade57b67b81187e
[INFO] running `Command { std: "docker" "start" "-a" "c65801b4089628104884bddb98282c572d1dd7864cc83101aade57b67b81187e", kill_on_drop: false }`
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/main.rs:36:119
[INFO] [stderr]    |
[INFO] [stderr] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stderr]    |                                                                                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 45 |             return day_results!(day1, 1, &data);
[INFO] [stderr]    |                    ---------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/main.rs:36:119
[INFO] [stderr]    |
[INFO] [stderr] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stderr]    |                                                                                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 50 |             return day_results!(day2, 2, &data);
[INFO] [stderr]    |                    ---------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/main.rs:36:119
[INFO] [stderr]    |
[INFO] [stderr] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stderr]    |                                                                                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 54 |             return day_results!(day3, 3, &data);
[INFO] [stderr]    |                    ---------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/main.rs:36:119
[INFO] [stderr]    |
[INFO] [stderr] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stderr]    |                                                                                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 58 |             return day_results!(day4, 4, &data);
[INFO] [stderr]    |                    ---------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/main.rs:36:119
[INFO] [stderr]    |
[INFO] [stderr] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stderr]    |                                                                                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 62 |             return day_results!(day5, 5, &data);
[INFO] [stderr]    |                    ---------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/main.rs:36:119
[INFO] [stderr]    |
[INFO] [stderr] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stderr]    |                                                                                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 66 |             return day_results!(day6, 6, &data);
[INFO] [stderr]    |                    ---------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/main.rs:36:119
[INFO] [stderr]    |
[INFO] [stderr] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stderr]    |                                                                                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 70 |             return day_results!(day7, 7, &data);
[INFO] [stderr]    |                    ---------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/main.rs:36:119
[INFO] [stderr]    |
[INFO] [stderr] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stderr]    |                                                                                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 74 |             return day_results!(day8, 8, &data);
[INFO] [stderr]    |                    ---------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/main.rs:36:119
[INFO] [stderr]    |
[INFO] [stderr] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stderr]    |                                                                                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 78 |             return day_results!(day9, 9, &data);
[INFO] [stderr]    |                    ---------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/main.rs:36:119
[INFO] [stderr]    |
[INFO] [stderr] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stderr]    |                                                                                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 82 |             return day_results!(day10, 10, &data);
[INFO] [stderr]    |                    ------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/main.rs:36:119
[INFO] [stderr]    |
[INFO] [stderr] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stderr]    |                                                                                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 86 |             return day_results!(day11, 11, &data);
[INFO] [stderr]    |                    ------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/main.rs:36:119
[INFO] [stderr]    |
[INFO] [stderr] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stderr]    |                                                                                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 90 |             return day_results!(day12, 12, &data);
[INFO] [stderr]    |                    ------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/main.rs:36:119
[INFO] [stderr]    |
[INFO] [stderr] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stderr]    |                                                                                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 94 |             return day_results!(day13, 13, &data);
[INFO] [stderr]    |                    ------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/main.rs:36:119
[INFO] [stderr]    |
[INFO] [stderr] 36 |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stderr]    |                                                                                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 98 |             return day_results!(day14, 14, &data);
[INFO] [stderr]    |                    ------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/main.rs:36:119
[INFO] [stderr]     |
[INFO] [stderr] 36  |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stderr]     |                                                                                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 102 |             return day_results!(day15, 15, &data);
[INFO] [stderr]     |                    ------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/main.rs:36:119
[INFO] [stderr]     |
[INFO] [stderr] 36  |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stderr]     |                                                                                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 106 |             return day_results!(day16, 16, &data);
[INFO] [stderr]     |                    ------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/main.rs:36:119
[INFO] [stderr]     |
[INFO] [stderr] 36  |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stderr]     |                                                                                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 110 |             return day_results!(day17, 17, &data);
[INFO] [stderr]     |                    ------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/main.rs:36:119
[INFO] [stderr]     |
[INFO] [stderr] 36  |         DayResults { day: $day_value, part1: $day_mod::part1($data).to_string(), part2: $day_mod::part2($data).to_string() };
[INFO] [stderr]     |                                                                                                                             ^
[INFO] [stderr] ...
[INFO] [stderr] 114 |             return day_results!(day18, 18, &data);
[INFO] [stderr]     |                    ------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `day_results` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/day14.rs:96:14
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn iter_mut(&mut self) -> FloatingMaskIterator {
[INFO] [stderr]    |                 ^^^^^^^^^     -------------------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn iter_mut(&mut self) -> FloatingMaskIterator<'_> {
[INFO] [stderr]    |                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/day14.rs:122:15
[INFO] [stderr]     |
[INFO] [stderr] 122 |     fn new(mask: &mut FloatingMask) -> FloatingMaskIterator {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^     -------------------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 122 |     fn new(mask: &mut FloatingMask) -> FloatingMaskIterator<'_> {
[INFO] [stderr]     |                                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/day14.rs:181:24
[INFO] [stderr]     |
[INFO] [stderr] 181 | fn parse_command(line: &str) -> Command {
[INFO] [stderr]     |                        ^^^^     ------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 181 | fn parse_command(line: &str) -> Command<'_> {
[INFO] [stderr]     |                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/day14.rs:190:33
[INFO] [stderr]     |
[INFO] [stderr] 190 | fn parse_command_floating(line: &str) -> Command {
[INFO] [stderr]     |                                 ^^^^     ------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                                 |
[INFO] [stderr]     |                                 this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 190 | fn parse_command_floating(line: &str) -> Command<'_> {
[INFO] [stderr]     |                                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/day17.rs:42:10
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn iter(&self) -> BoundsIter {
[INFO] [stderr]    |             ^^^^^     ---------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |             |
[INFO] [stderr]    |             this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn iter(&self) -> BoundsIter<'_> {
[INFO] [stderr]    |                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `advent2020` (bin "advent2020" test) generated 23 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: advent2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/advent2020-30055e20fd92d3b0)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test day10::tests::test_process_adapters ... ok
[INFO] [stdout] test day10::tests::test_counting_possibilities ... ok
[INFO] [stdout] test day11::tests::process_seat_works ... ok
[INFO] [stdout] test day12::tests::move_to_waypoint_works ... ok
[INFO] [stdout] test day12::tests::ship_works ... ok
[INFO] [stdout] test day11::tests::step_works_without_sight ... ok
[INFO] [stdout] test day11::tests::step_works_with_sight ... ok
[INFO] [stdout] test day14::tests::floating_calculations_work ... ok
[INFO] [stdout] test day12::tests::what_the_heck ... ok
[INFO] [stdout] test day16::tests::day16_part1_works ... ok
[INFO] [stdout] test day13::tests::day13_part2_works ... ok
[INFO] [stdout] test day2::tests::passwords_build ... ok
[INFO] [stdout] test day3::tests::mapworks ... ok
[INFO] [stdout] test day4::tests::test_parsing ... ok
[INFO] [stdout] test day5::tests::decode_works ... ok
[INFO] [stdout] test day6::tests::process_all_works ... ok
[INFO] [stdout] test day12::tests::waypoint_rotation_works ... ok
[INFO] [stdout] test day12::tests::waypoint_ship_works ... ok
[INFO] [stdout] test day6::tests::process_works ... ok
[INFO] [stdout] test day2::tests::day2part1works ... ok
[INFO] [stdout] test day7::tests::bag_counting_works ... ok
[INFO] [stdout] test day7::tests::bags_works ... ok
[INFO] [stdout] test day8::tests::debug_console_works ... ok
[INFO] [stdout] test day8::tests::console_works ... ok
[INFO] [stdout] test day9::test::breaker_works ... ok
[INFO] [stdout] test day16::tests::day16_part2_works ... FAILED
[INFO] [stdout] test day17::tests::day17_works ... ok
[INFO] [stdout] test day15::tests::number_game_works ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- day16::tests::day16_part2_works stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'day16::tests::day16_part2_works' panicked at src/day16.rs:159:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 156
[INFO] [stdout]  right: 143
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60a5ea43c792 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60a5ea43c792 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60a5ea43c792 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x60a5ea43c792 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x60a5ea461f83 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x60a5ea461f83 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x60a5ea439723 - std::io::default_write_fmt::h9ed739ccee8a150c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x60a5ea439723 - std::io::Write::write_fmt::h1c0a32da913b32f1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x60a5ea43c5e2 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x60a5ea43dd0c - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x60a5ea43db62 - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x60a5ea405b44 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h562adeecbf43c420
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x60a5ea405b44 - test::test_main_with_exit_callback::{{closure}}::h97dd2a879d27e0e4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x60a5ea43e7eb - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e85cbdbda26fdb7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x60a5ea43e7eb - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x60a5ea43e4ba - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x60a5ea43cc89 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x60a5ea43e14d - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x60a5ea4604e0 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x60a5ea460777 - core::panicking::assert_failed_inner::h6a89cd271393c011
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:448:17
[INFO] [stdout]   20:     0x60a5ea4606c9 - core::panicking::assert_failed::h20563a97be4f023a
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:403:5
[INFO] [stdout]   21:     0x60a5ea3c3405 - advent2020::day16::tests::day16_part2_works::h6efb6857d8f0c4e4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/day16.rs:159:3
[INFO] [stdout]   22:     0x60a5ea3c3405 - advent2020::day16::tests::day16_part2_works::{{closure}}::hbc52e121ad1fab45
[INFO] [stdout]                                at /opt/rustwide/workdir/src/day16.rs:146:24
[INFO] [stdout]   23:     0x60a5ea3c3405 - core::ops::function::FnOnce::call_once::h916b5942bf22a485
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x60a5ea40b27b - core::ops::function::FnOnce::call_once::hf84b9c3d864a6959
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x60a5ea40b27b - test::__rust_begin_short_backtrace::h5724e31441c16fcb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x60a5ea40a4be - test::run_test_in_process::{{closure}}::hbc28c9aa91793d7d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x60a5ea40a4be - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc17b0e238c0f8f3e
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x60a5ea40a4be - std::panicking::catch_unwind::do_call::hcdbce0d6dd6c83ce
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x60a5ea40a4be - std::panicking::catch_unwind::h9477967ceea044e8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x60a5ea40a4be - std::panic::catch_unwind::h616a2e249da12e16
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x60a5ea40a4be - test::run_test_in_process::h2758deb0f2e54430
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x60a5ea40a4be - test::run_test::{{closure}}::habe5cd2564b18aaa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x60a5ea3ce064 - test::run_test::{{closure}}::h9a0a6928f1a15421
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x60a5ea3ce064 - std::sys::backtrace::__rust_begin_short_backtrace::hd68b5332434a22ca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   35:     0x60a5ea3d1a0a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h264ddcc3098eacae
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x60a5ea3d1a0a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9fa39489749d6f3c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x60a5ea3d1a0a - std::panicking::catch_unwind::do_call::hb9a1944b9f85100f
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x60a5ea3d1a0a - std::panicking::catch_unwind::h0c6f100786c0dad8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x60a5ea3d1a0a - std::panic::catch_unwind::hf6084e2723385823
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x60a5ea3d1a0a - std::thread::Builder::spawn_unchecked_::{{closure}}::hf0af58ce658143ad
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x60a5ea3d1a0a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88a14f9b2e79f9de
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x60a5ea441747 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf31256ba38644b65
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x60a5ea441747 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h100ad77f3448041b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x60a5ea441747 - std::sys::pal::unix::thread::Thread::new::thread_start::h1a22ded422ce395b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   45:     0x79ba6c75faa4 - <unknown>
[INFO] [stdout]   46:     0x79ba6c7eca34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     day16::tests::day16_part2_works
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 27 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.53s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin advent2020`
[INFO] running `Command { std: "docker" "inspect" "c65801b4089628104884bddb98282c572d1dd7864cc83101aade57b67b81187e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c65801b4089628104884bddb98282c572d1dd7864cc83101aade57b67b81187e", kill_on_drop: false }`
[INFO] [stdout] c65801b4089628104884bddb98282c572d1dd7864cc83101aade57b67b81187e
