[INFO] cloning repository https://github.com/esposm03/AoC2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/esposm03/AoC2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fesposm03%2FAoC2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fesposm03%2FAoC2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ab58c190281ac03022e7a98e8cfc6cfd63424af3
[INFO] testing esposm03/AoC2020 against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fesposm03%2FAoC2020" "/workspace/builds/worker-39/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-39/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/esposm03/AoC2020 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/esposm03/AoC2020
[INFO] finished tweaking git repo https://github.com/esposm03/AoC2020
[INFO] tweaked toml for git repo https://github.com/esposm03/AoC2020 written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] crate git repo https://github.com/esposm03/AoC2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18fc210fb6eb608de8b497ecc0f0eb90d6d89960f672fa2f142243e99bba38fd
[INFO] running `Command { std: "docker" "start" "-a" "18fc210fb6eb608de8b497ecc0f0eb90d6d89960f672fa2f142243e99bba38fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18fc210fb6eb608de8b497ecc0f0eb90d6d89960f672fa2f142243e99bba38fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18fc210fb6eb608de8b497ecc0f0eb90d6d89960f672fa2f142243e99bba38fd", kill_on_drop: false }`
[INFO] [stdout] 18fc210fb6eb608de8b497ecc0f0eb90d6d89960f672fa2f142243e99bba38fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d2c5b35e4b6d1b3e9d410020e6e3f53098b8b69de9a2ca0a777c94c06a0bf8e
[INFO] running `Command { std: "docker" "start" "-a" "1d2c5b35e4b6d1b3e9d410020e6e3f53098b8b69de9a2ca0a777c94c06a0bf8e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling funty v1.0.1
[INFO] [stderr]    Compiling tap v1.0.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling nom v6.0.1
[INFO] [stderr]    Compiling bitvec v0.19.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling AoC2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: custom inner attributes are unstable
[INFO] [stdout]  --> src/days/mod.rs:2:4
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![rustfmt::skip]
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(soft_unstable)]` on by default
[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 #64266 <https://github.com/rust-lang/rust/issues/64266>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.60s
[INFO] running `Command { std: "docker" "inspect" "1d2c5b35e4b6d1b3e9d410020e6e3f53098b8b69de9a2ca0a777c94c06a0bf8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d2c5b35e4b6d1b3e9d410020e6e3f53098b8b69de9a2ca0a777c94c06a0bf8e", kill_on_drop: false }`
[INFO] [stdout] 1d2c5b35e4b6d1b3e9d410020e6e3f53098b8b69de9a2ca0a777c94c06a0bf8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 463d3db80bf9b000442298b17add7c7063a5338ee5380ff939fc9cebc43ad805
[INFO] running `Command { std: "docker" "start" "-a" "463d3db80bf9b000442298b17add7c7063a5338ee5380ff939fc9cebc43ad805", kill_on_drop: false }`
[INFO] [stderr]    Compiling AoC2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: custom inner attributes are unstable
[INFO] [stdout]  --> src/days/mod.rs:2:4
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![rustfmt::skip]
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(soft_unstable)]` on by default
[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 #64266 <https://github.com/rust-lang/rust/issues/64266>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.48s
[INFO] running `Command { std: "docker" "inspect" "463d3db80bf9b000442298b17add7c7063a5338ee5380ff939fc9cebc43ad805", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "463d3db80bf9b000442298b17add7c7063a5338ee5380ff939fc9cebc43ad805", kill_on_drop: false }`
[INFO] [stdout] 463d3db80bf9b000442298b17add7c7063a5338ee5380ff939fc9cebc43ad805
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8ce1b7daec82be00449a7f4d9df0d73e82604537f1106990917345b09443fb6c
[INFO] running `Command { std: "docker" "start" "-a" "8ce1b7daec82be00449a7f4d9df0d73e82604537f1106990917345b09443fb6c", kill_on_drop: false }`
[INFO] [stderr] warning: custom inner attributes are unstable
[INFO] [stderr]  --> src/days/mod.rs:2:4
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![rustfmt::skip]
[INFO] [stderr]   |    ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(soft_unstable)]` on by default
[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 #64266 <https://github.com/rust-lang/rust/issues/64266>
[INFO] [stderr] 
[INFO] [stderr] warning: `AoC2020` (bin "AoC2020" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/AoC2020-b24dae23f52ae7ef)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test days::day10::test ... ok
[INFO] [stdout] test days::day12::test ... ok
[INFO] [stdout] test days::day13::test ... ok
[INFO] [stdout] test days::day1::test ... ok
[INFO] [stdout] test days::day2::test ... ok
[INFO] [stdout] test days::day3::test ... ok
[INFO] [stdout] test days::day5::test ... ok
[INFO] [stdout] test days::day6::test ... ok
[INFO] [stdout] test days::day4::test ... ok
[INFO] [stdout] test days::day7::parsing::parsing_test ... ok
[INFO] [stdout] test days::day9::main ... ok
[INFO] [stdout] test days::day7::test ... ok
[INFO] [stdout] test days::day11::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8ce1b7daec82be00449a7f4d9df0d73e82604537f1106990917345b09443fb6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ce1b7daec82be00449a7f4d9df0d73e82604537f1106990917345b09443fb6c", kill_on_drop: false }`
[INFO] [stdout] 8ce1b7daec82be00449a7f4d9df0d73e82604537f1106990917345b09443fb6c