[INFO] cloning repository https://github.com/alu-/advent-of-code-2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alu-/advent-of-code-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falu-%2Fadvent-of-code-2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falu-%2Fadvent-of-code-2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 633d2886d453c878179343db019a6d0bbead6084
[INFO] checking alu-/advent-of-code-2020 against try#8832a71d49053449d3904572ee8f2c79da2104ae for pr-95953
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falu-%2Fadvent-of-code-2020" "/workspace/builds/worker-75/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-75/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alu-/advent-of-code-2020 on toolchain 8832a71d49053449d3904572ee8f2c79da2104ae
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8832a71d49053449d3904572ee8f2c79da2104ae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alu-/advent-of-code-2020
[INFO] finished tweaking git repo https://github.com/alu-/advent-of-code-2020
[INFO] tweaked toml for git repo https://github.com/alu-/advent-of-code-2020 written to /workspace/builds/worker-75/source/Cargo.toml
[INFO] crate git repo https://github.com/alu-/advent-of-code-2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8832a71d49053449d3904572ee8f2c79da2104ae" "fetch" "--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-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+8832a71d49053449d3904572ee8f2c79da2104ae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6015f553338328edc8496fdb6fa5dd717704af24539ddf9c67b9b8b9a76790b8
[INFO] running `Command { std: "docker" "start" "-a" "6015f553338328edc8496fdb6fa5dd717704af24539ddf9c67b9b8b9a76790b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6015f553338328edc8496fdb6fa5dd717704af24539ddf9c67b9b8b9a76790b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6015f553338328edc8496fdb6fa5dd717704af24539ddf9c67b9b8b9a76790b8", kill_on_drop: false }`
[INFO] [stdout] 6015f553338328edc8496fdb6fa5dd717704af24539ddf9c67b9b8b9a76790b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+8832a71d49053449d3904572ee8f2c79da2104ae" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b39ce910ffc4b45fb402f75ac6435447b73826f329a6706acb03c13352cfaaea
[INFO] running `Command { std: "docker" "start" "-a" "b39ce910ffc4b45fb402f75ac6435447b73826f329a6706acb03c13352cfaaea", kill_on_drop: false }`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] [stderr] Compiling autocfg v1.0.1
[INFO] [stderr] Compiling libc v0.2.80
[INFO] [stderr] Checking lazy_static v1.4.0
[INFO] [stderr] Checking cfg-if v1.0.0
[INFO] [stderr] Compiling cc v1.0.65
[INFO] [stderr] Compiling proc-macro2 v1.0.24
[INFO] [stderr] Compiling memchr v2.3.4
[INFO] [stderr] Compiling unicode-xid v0.2.1
[INFO] [stderr] Checking cfg-if v0.1.10
[INFO] [stderr] Compiling log v0.4.11
[INFO] [stderr] Compiling syn v1.0.52
[INFO] [stderr] Compiling const_fn v0.4.3
[INFO] [stderr] Compiling pkg-config v0.3.19
[INFO] [stderr] Checking slab v0.4.2
[INFO] [stderr] Checking futures-core v0.3.8
[INFO] [stderr] Checking bytes v0.5.6
[INFO] [stderr] Checking scopeguard v1.1.0
[INFO] [stderr] Compiling rayon-core v1.9.0
[INFO] [stderr] Checking itoa v0.4.6
[INFO] [stderr] Checking fnv v1.0.7
[INFO] [stderr] Compiling version_check v0.9.2
[INFO] [stderr] Compiling pin-project-internal v0.4.27
[INFO] [stderr] Compiling bitflags v1.2.1
[INFO] [stderr] Checking either v1.6.1
[INFO] [stderr] Checking pin-project-lite v0.1.11
[INFO] [stderr] Compiling serde v1.0.117
[INFO] [stderr] Compiling byteorder v1.3.4
[INFO] [stderr] Checking once_cell v1.5.2
[INFO] [stderr] Compiling openssl v0.10.30
[INFO] [stderr] Compiling ryu v1.0.5
[INFO] [stderr] Checking matches v0.1.8
[INFO] [stderr] Checking foreign-types-shared v0.1.1
[INFO] [stderr] Checking pin-project-lite v0.2.0
[INFO] [stderr] Checking rustc-serialize v0.3.24
[INFO] [stderr] Checking futures-sink v0.3.8
[INFO] [stderr] Checking hashbrown v0.9.1
[INFO] [stderr] Checking tinyvec_macros v0.1.0
[INFO] [stderr] Checking futures-io v0.3.8
[INFO] [stderr] Compiling ucd-trie v0.1.3
[INFO] [stderr] Checking pin-utils v0.1.0
[INFO] [stderr] Compiling native-tls v0.2.6
[INFO] [stderr] Compiling httparse v1.3.4
[INFO] [stderr] Compiling serde_json v1.0.59
[INFO] [stderr] Checking percent-encoding v2.1.0
[INFO] [stderr] Checking lzw v0.10.0
[INFO] [stderr] Checking color_quant v1.1.0
[INFO] [stderr] Checking byteorder v0.5.3
[INFO] [stderr] Checking inflate v0.1.1
[INFO] [stderr] Compiling maplit v1.0.2
[INFO] [stderr] Checking glob v0.2.11
[INFO] [stderr] Checking try-lock v0.2.3
[INFO] [stderr] Checking openssl-probe v0.1.2
[INFO] [stderr] Checking bitflags v0.7.0
[INFO] [stderr] Compiling encoding_rs v0.8.26
[INFO] [stderr] Checking regex-syntax v0.6.21
[INFO] [stderr] Checking httpdate v0.3.2
[INFO] [stderr] Checking tower-service v0.3.0
[INFO] [stderr] Checking mime v0.3.16
[INFO] [stderr] Checking quick-error v2.0.0
[INFO] [stderr] Checking ipnet v2.3.0
[INFO] [stderr] Checking base64 v0.13.0
[INFO] [stderr] Checking tracing-core v0.1.17
[INFO] [stderr] Checking thread_local v1.0.1
[INFO] [stderr] Checking futures-channel v0.3.8
[INFO] [stderr] Checking itertools v0.9.0
[INFO] [stderr] Checking futures-task v0.3.8
[INFO] [stderr] Checking tinyvec v1.1.0
[INFO] [stderr] Checking unicode-bidi v0.3.4
[INFO] [stderr] Compiling pest v2.1.3
[INFO] [stderr] Checking foreign-types v0.3.2
[INFO] [stderr] Checking http v0.2.1
[INFO] [stderr] Checking form_urlencoded v1.0.0
[INFO] [stderr] Checking gif v0.9.2
[INFO] [stderr] Compiling num-traits v0.2.14
[INFO] [stderr] Compiling num-integer v0.1.44
[INFO] [stderr] Compiling crossbeam-utils v0.8.1
[INFO] [stderr] Compiling memoffset v0.6.1
[INFO] [stderr] Compiling num-iter v0.1.42
[INFO] [stderr] Compiling rayon v1.5.0
[INFO] [stderr] Compiling indexmap v1.6.0
[INFO] [stderr] Compiling unicase v2.6.0
[INFO] [stderr] Checking tracing v0.1.22
[INFO] [stderr] Checking want v0.3.0
[INFO] [stderr] Compiling openssl-sys v0.9.58
[INFO] [stderr] Compiling miniz-sys v0.1.12
[INFO] [stderr] Checking unicode-normalization v0.1.16
[INFO] [stderr] Compiling quote v1.0.7
[INFO] [stderr] Checking aho-corasick v0.7.15
[INFO] [stderr] Compiling pest_meta v2.1.3
[INFO] [stderr] Checking num_cpus v1.13.0
[INFO] [stderr] Checking net2 v0.2.36
[INFO] [stderr] Checking iovec v0.1.4
[INFO] [stderr] Checking rand v0.4.6
[INFO] [stderr] Checking socket2 v0.3.17
[INFO] [stderr] Checking time v0.1.44
[INFO] [stderr] Checking mio v0.6.22
[INFO] [stderr] Checking idna v0.2.0
[INFO] [stderr] Compiling mime_guess v2.0.3
[INFO] [stderr] Checking regex v1.4.2
[INFO] [stderr] Checking http-body v0.3.1
[INFO] [stderr] Checking flate2 v0.2.20
[INFO] [stderr] Checking crossbeam-epoch v0.9.1
[INFO] [stderr] Checking crossbeam-channel v0.5.0
[INFO] [stderr] Checking num-traits v0.1.43
[INFO] [stderr] Checking url v2.2.0
[INFO] [stderr] Checking enum_primitive v0.1.1
[INFO] [stderr] Checking tokio v0.2.23
[INFO] [stderr] Checking crossbeam-deque v0.8.0
[INFO] [stderr] Checking num-bigint v0.1.44
[INFO] [stderr] Checking chrono v0.4.19
[INFO] [stderr] Checking png v0.5.2
[INFO] [stderr] Checking num-rational v0.1.42
[INFO] [stderr] Checking serde_urlencoded v0.7.0
[INFO] [stderr] Checking toml v0.5.7
[INFO] [stderr] Compiling pest_generator v2.1.3
[INFO] [stderr] Checking tokio-util v0.3.1
[INFO] [stderr] Checking tokio-tls v0.3.1
[INFO] [stderr] Checking jpeg-decoder v0.1.20
[INFO] [stderr] Compiling pin-project-internal v1.0.2
[INFO] [stderr] Compiling pest_derive v2.1.0
[INFO] [stderr] Checking image v0.10.4
[INFO] [stderr] Checking handlebars v3.5.1
[INFO] [stderr] Checking pin-project v1.0.2
[INFO] [stderr] Checking raster v0.2.0
[INFO] [stderr] Checking pin-project v0.4.27
[INFO] [stderr] Checking futures-util v0.3.8
[INFO] [stderr] Checking tracing-futures v0.2.4
[INFO] [stderr] Checking advent-of-code-2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] Checking h2 v0.2.7
[INFO] [stdout] warning: field is never read: `cid`
[INFO] [stdout] --> src/day04.rs:30:5
[INFO] [stdout] |
[INFO] [stdout] 30 | cid: Option<String>,
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Passport` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] --> src/day04.rs:13:19
[INFO] [stdout] |
[INFO] [stdout] 13 | #[derive(Default, Debug)]
[INFO] [stdout] | ^^^^^
[INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: field is never read: `row`
[INFO] [stdout] --> src/day05.rs:5:5
[INFO] [stdout] |
[INFO] [stdout] 5 | row: usize,
[INFO] [stdout] | ^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] note: `Seat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] --> src/day05.rs:3:10
[INFO] [stdout] |
[INFO] [stdout] 3 | #[derive(Debug)]
[INFO] [stdout] | ^^^^^
[INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: field is never read: `column`
[INFO] [stdout] --> src/day05.rs:6:5
[INFO] [stdout] |
[INFO] [stdout] 6 | column: usize,
[INFO] [stdout] | ^^^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] note: `Seat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] --> src/day05.rs:3:10
[INFO] [stdout] |
[INFO] [stdout] 3 | #[derive(Debug)]
[INFO] [stdout] | ^^^^^
[INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: field is never read: `cid`
[INFO] [stdout] --> src/day04.rs:30:5
[INFO] [stdout] |
[INFO] [stdout] 30 | cid: Option<String>,
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Passport` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] --> src/day04.rs:13:19
[INFO] [stdout] |
[INFO] [stdout] 13 | #[derive(Default, Debug)]
[INFO] [stdout] | ^^^^^
[INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: field is never read: `row`
[INFO] [stdout] --> src/day05.rs:5:5
[INFO] [stdout] |
[INFO] [stdout] 5 | row: usize,
[INFO] [stdout] | ^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] note: `Seat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] --> src/day05.rs:3:10
[INFO] [stdout] |
[INFO] [stdout] 3 | #[derive(Debug)]
[INFO] [stdout] | ^^^^^
[INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: field is never read: `column`
[INFO] [stdout] --> src/day05.rs:6:5
[INFO] [stdout] |
[INFO] [stdout] 6 | column: usize,
[INFO] [stdout] | ^^^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] note: `Seat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] --> src/day05.rs:3:10
[INFO] [stdout] |
[INFO] [stdout] 3 | #[derive(Debug)]
[INFO] [stdout] | ^^^^^
[INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] Checking hyper v0.13.9
[INFO] [stderr] Checking hyper-tls v0.4.3
[INFO] [stderr] Checking reqwest v0.10.9
[INFO] [stderr] Checking bootstrapper v0.1.0 (/opt/rustwide/workdir/bootstrapper)
[INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "b39ce910ffc4b45fb402f75ac6435447b73826f329a6706acb03c13352cfaaea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b39ce910ffc4b45fb402f75ac6435447b73826f329a6706acb03c13352cfaaea", kill_on_drop: false }`
[INFO] [stdout] b39ce910ffc4b45fb402f75ac6435447b73826f329a6706acb03c13352cfaaea