[INFO] cloning repository https://github.com/emlun/adventofcode-2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emlun/adventofcode-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femlun%2Fadventofcode-2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femlun%2Fadventofcode-2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a12e537d094cfb30f833ff5a750fe82f2e0943c1
[INFO] testing emlun/adventofcode-2020 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femlun%2Fadventofcode-2020" "/workspace/builds/worker-54/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-54/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emlun/adventofcode-2020 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/emlun/adventofcode-2020
[INFO] finished tweaking git repo https://github.com/emlun/adventofcode-2020
[INFO] tweaked toml for git repo https://github.com/emlun/adventofcode-2020 written to /workspace/builds/worker-54/source/Cargo.toml
[INFO] crate git repo https://github.com/emlun/adventofcode-2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded criterion-plot v0.4.3
[INFO] [stderr]   Downloaded half v1.6.0
[INFO] [stderr]   Downloaded csv v1.1.5
[INFO] [stderr]   Downloaded serde_cbor v0.11.1
[INFO] [stderr]   Downloaded criterion v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41d846d191da907c5a7feed7d382f81a554f2bd10087b6583b976bf338a75eb9
[INFO] running `Command { std: "docker" "start" "-a" "41d846d191da907c5a7feed7d382f81a554f2bd10087b6583b976bf338a75eb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41d846d191da907c5a7feed7d382f81a554f2bd10087b6583b976bf338a75eb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41d846d191da907c5a7feed7d382f81a554f2bd10087b6583b976bf338a75eb9", kill_on_drop: false }`
[INFO] [stdout] 41d846d191da907c5a7feed7d382f81a554f2bd10087b6583b976bf338a75eb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5c3e0a8990d857eff30923f0359fc08dc61a1afbc1e680b1f851cac1c6f56a3
[INFO] running `Command { std: "docker" "start" "-a" "b5c3e0a8990d857eff30923f0359fc08dc61a1afbc1e680b1f851cac1c6f56a3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling adventofcode-2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 19s
[INFO] running `Command { std: "docker" "inspect" "b5c3e0a8990d857eff30923f0359fc08dc61a1afbc1e680b1f851cac1c6f56a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5c3e0a8990d857eff30923f0359fc08dc61a1afbc1e680b1f851cac1c6f56a3", kill_on_drop: false }`
[INFO] [stdout] b5c3e0a8990d857eff30923f0359fc08dc61a1afbc1e680b1f851cac1c6f56a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c74a2dedaae7db285bd1f6d711f2dbb7c1f4b4c64f089377c704f69353d6c539
[INFO] running `Command { std: "docker" "start" "-a" "c74a2dedaae7db285bd1f6d711f2dbb7c1f4b4c64f089377c704f69353d6c539", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling const_fn v0.4.3
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling syn v1.0.53
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling adventofcode-2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 25.84s
[INFO] running `Command { std: "docker" "inspect" "c74a2dedaae7db285bd1f6d711f2dbb7c1f4b4c64f089377c704f69353d6c539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c74a2dedaae7db285bd1f6d711f2dbb7c1f4b4c64f089377c704f69353d6c539", kill_on_drop: false }`
[INFO] [stdout] c74a2dedaae7db285bd1f6d711f2dbb7c1f4b4c64f089377c704f69353d6c539
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4ea0e5432a6b4aee70136649b48b4379fe89131e814dc339d27a88b8e80183d6
[INFO] running `Command { std: "docker" "start" "-a" "4ea0e5432a6b4aee70136649b48b4379fe89131e814dc339d27a88b8e80183d6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/adventofcode_2020-6dca194ad10b2f22)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test util::iter::tests::count_empty_is_empty ... ok
[INFO] [stdout] test days::day20::test_rotate_vec ... ok
[INFO] [stdout] test util::iter::tests::count_many_is_different ... ok
[INFO] [stdout] test util::iter::tests::count_one_is_one ... ok
[INFO] [stdout] test util::permutations::tests::can_permute_references ... ok
[INFO] [stdout] test util::permutations::tests::can_permute_references_to_funny_types ... ok
[INFO] [stdout] test util::permutations::tests::empty_has_no_permutations ... ok
[INFO] [stdout] test util::permutations::tests::one_has_one_permutation ... ok
[INFO] [stdout] test util::permutations::tests::two_has_two_permutations ... ok
[INFO] [stdout] test util::permutations::tests::three_has_six_permutations ... ok
[INFO] [stdout] test util::permutations::tests::five_has_120_permutations ... ok
[INFO] [stdout] test util::permutations::tests::six_non_unique_has_duplicate_permutations ... ok
[INFO] [stdout] test util::permutations::tests::can_permute_large_sequences ... ok
[INFO] [stdout] test util::permutations::tests::eight_has_lots_of_permutations ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.65s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/adventofcode_2020-1ed333fbbc831114)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-5f4fee1539564dce)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test day01 ... ok
[INFO] [stdout] test day10 ... ok
[INFO] [stdout] test day13 ... ok
[INFO] [stdout] test day05 ... ok
[INFO] [stdout] test day03 ... ok
[INFO] [stdout] test day12 ... ok
[INFO] [stdout] test day09 ... ok
[INFO] [stdout] test day02 ... ok
[INFO] [stdout] test day07 ... ok
[INFO] [stdout] test day04 ... ok
[INFO] [stdout] test day21 ... ok
[INFO] [stdout] test day08 ... ok
[INFO] [stdout] test day18 ... ok
[INFO] [stdout] test day06 ... ok
[INFO] [stdout] test day16 ... ok
[INFO] [stdout] test day25 ... ok
[INFO] [stdout] test day20 ... ok
[INFO] [stdout] test day14 ... ok
[INFO] [stdout] test day19 ... ok
[INFO] [stdout] test day11 ... ok
[INFO] [stdout] test day17 ... ok
[INFO] [stdout] test day15 ... ok
[INFO] [stdout] test day24 ... ok
[INFO] [stdout] test day23 ... ok
[INFO] [stdout] test day22 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 23.70s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests adventofcode-2020
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4ea0e5432a6b4aee70136649b48b4379fe89131e814dc339d27a88b8e80183d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ea0e5432a6b4aee70136649b48b4379fe89131e814dc339d27a88b8e80183d6", kill_on_drop: false }`
[INFO] [stdout] 4ea0e5432a6b4aee70136649b48b4379fe89131e814dc339d27a88b8e80183d6