[INFO] cloning repository https://github.com/tomasaschan/advent-of-code-2019 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tomasaschan/advent-of-code-2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomasaschan%2Fadvent-of-code-2019", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomasaschan%2Fadvent-of-code-2019'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 69ecc88024cfee6c58f1933f6633069b45f85507 [INFO] checking tomasaschan/advent-of-code-2019 against master#9503ea19edbf01b9435e80e17d60ce1b88390116 for pr-81782 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomasaschan%2Fadvent-of-code-2019" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tomasaschan/advent-of-code-2019 on toolchain 9503ea19edbf01b9435e80e17d60ce1b88390116 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9503ea19edbf01b9435e80e17d60ce1b88390116" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tomasaschan/advent-of-code-2019 [INFO] finished tweaking git repo https://github.com/tomasaschan/advent-of-code-2019 [INFO] tweaked toml for git repo https://github.com/tomasaschan/advent-of-code-2019 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/tomasaschan/advent-of-code-2019 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9503ea19edbf01b9435e80e17d60ce1b88390116" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9503ea19edbf01b9435e80e17d60ce1b88390116" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7a89b14feee560f40af1d21f1535d01166e6732a67d51e7d7f5397d722b84632 [INFO] running `Command { std: "docker" "start" "-a" "7a89b14feee560f40af1d21f1535d01166e6732a67d51e7d7f5397d722b84632", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a89b14feee560f40af1d21f1535d01166e6732a67d51e7d7f5397d722b84632", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a89b14feee560f40af1d21f1535d01166e6732a67d51e7d7f5397d722b84632", kill_on_drop: false }` [INFO] [stdout] 7a89b14feee560f40af1d21f1535d01166e6732a67d51e7d7f5397d722b84632 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "-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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9503ea19edbf01b9435e80e17d60ce1b88390116" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9ab78f163d4640467751913387a6e83d947d86365d04987d82945385c8da314e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9ab78f163d4640467751913387a6e83d947d86365d04987d82945385c8da314e", kill_on_drop: false }` [INFO] [stderr] Checking util v0.1.0 (/opt/rustwide/workdir/util) [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking queues v1.1.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking permutohedron v0.2.4 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking aoc-2019-06 v0.1.0 (/opt/rustwide/workdir/dec06) [INFO] [stderr] Checking aoc-2019-03 v0.1.0 (/opt/rustwide/workdir/dec03) [INFO] [stderr] Checking aoc-2019-08 v0.1.0 (/opt/rustwide/workdir/dec08) [INFO] [stderr] Checking aoc-2019-01 v0.1.0 (/opt/rustwide/workdir/dec01) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> dec06/src/lib.rs:62:17 [INFO] [stdout] | [INFO] [stdout] 62 | format!("{} is already in orbit!", orbiter) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> dec03/src/lib.rs:11:6 [INFO] [stdout] | [INFO] [stdout] 11 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> dec03/src/lib.rs:11:6 [INFO] [stdout] | [INFO] [stdout] 11 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking log v0.4.8 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> dec06/src/lib.rs:62:17 [INFO] [stdout] | [INFO] [stdout] 62 | format!("{} is already in orbit!", orbiter) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking termion v1.5.4 [INFO] [stderr] Checking colored v1.9.0 [INFO] [stderr] Compiling num-bigint v0.2.3 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking num-format v0.4.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking aoc-2019-04 v0.1.0 (/opt/rustwide/workdir/dec04) [INFO] [stderr] Checking rustyline v5.0.4 [INFO] [stderr] Compiling rustyline-derive v0.2.0 [INFO] [stderr] Checking intcode v0.1.0 (/opt/rustwide/workdir/intcode) [INFO] [stderr] Checking aoc-2019-07 v0.1.0 (/opt/rustwide/workdir/dec07) [INFO] [stderr] Checking aoc-2019-12 v0.1.0 (/opt/rustwide/workdir/dec12) [INFO] [stderr] Checking aoc-2019-09 v0.1.0 (/opt/rustwide/workdir/dec09) [INFO] [stderr] Checking aoc-2019-14 v0.1.0 (/opt/rustwide/workdir/dec14) [INFO] [stderr] Checking aoc-2019-05 v0.1.0 (/opt/rustwide/workdir/dec05) [INFO] [stderr] Checking aoc-2019-19 v0.1.0 (/opt/rustwide/workdir/dec19) [INFO] [stderr] Checking aoc-2019-13 v0.1.0 (/opt/rustwide/workdir/dec13) [INFO] [stderr] Checking aoc-2019-16 v0.1.0 (/opt/rustwide/workdir/dec16) [INFO] [stderr] Checking aoc-2019-15 v0.1.0 (/opt/rustwide/workdir/dec15) [INFO] [stderr] Checking aoc-2019-23 v0.1.0 (/opt/rustwide/workdir/dec23) [INFO] [stderr] Checking aoc-2019-10 v0.1.0 (/opt/rustwide/workdir/dec10) [INFO] [stderr] Checking aoc-2019-02 v0.1.0 (/opt/rustwide/workdir/dec02) [INFO] [stderr] Checking aoc-2019-11 v0.1.0 (/opt/rustwide/workdir/dec11) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> dec11/src/lib.rs:10:35 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn solve_b(input: &String) -> (i128) { [INFO] [stdout] | ^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> dec15/src/lib.rs:78:33 [INFO] [stdout] | [INFO] [stdout] 78 | _ => panic!(format!("Unknown output from bot: {}", 2)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> dec15/src/lib.rs:87:32 [INFO] [stdout] | [INFO] [stdout] 87 | ... panic!(format!("Tried to backtrack into a non-empty square! (from {:?} moving {:?} yielded output {})", bot, bd, o)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> dec11/src/lib.rs:10:35 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn solve_b(input: &String) -> (i128) { [INFO] [stdout] | ^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> dec15/src/lib.rs:78:33 [INFO] [stdout] | [INFO] [stdout] 78 | _ => panic!(format!("Unknown output from bot: {}", 2)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> dec15/src/lib.rs:87:32 [INFO] [stdout] | [INFO] [stdout] 87 | ... panic!(format!("Tried to backtrack into a non-empty square! (from {:?} moving {:?} yielded output {})", bot, bd, o)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.19s [INFO] running `Command { std: "docker" "inspect" "9ab78f163d4640467751913387a6e83d947d86365d04987d82945385c8da314e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ab78f163d4640467751913387a6e83d947d86365d04987d82945385c8da314e", kill_on_drop: false }` [INFO] [stdout] 9ab78f163d4640467751913387a6e83d947d86365d04987d82945385c8da314e