[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 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femlun%2Fadventofcode-2020" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emlun/adventofcode-2020 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-0/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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 6cc39648bc2089aa174424257d881705f2924b8f4887d964c02cf3e3dbc1b462
[INFO] running `Command { std: "docker" "start" "-a" "6cc39648bc2089aa174424257d881705f2924b8f4887d964c02cf3e3dbc1b462", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cc39648bc2089aa174424257d881705f2924b8f4887d964c02cf3e3dbc1b462", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cc39648bc2089aa174424257d881705f2924b8f4887d964c02cf3e3dbc1b462", kill_on_drop: false }`
[INFO] [stdout] 6cc39648bc2089aa174424257d881705f2924b8f4887d964c02cf3e3dbc1b462
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f6c3b415a4cd7cad44d4430ea0fd7e6f0fda7cbd48cb22eca8b86f5e913a5f4
[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" "4f6c3b415a4cd7cad44d4430ea0fd7e6f0fda7cbd48cb22eca8b86f5e913a5f4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 25.08s
[INFO] running `Command { std: "docker" "inspect" "4f6c3b415a4cd7cad44d4430ea0fd7e6f0fda7cbd48cb22eca8b86f5e913a5f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f6c3b415a4cd7cad44d4430ea0fd7e6f0fda7cbd48cb22eca8b86f5e913a5f4", kill_on_drop: false }`
[INFO] [stdout] 4f6c3b415a4cd7cad44d4430ea0fd7e6f0fda7cbd48cb22eca8b86f5e913a5f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", 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] c90a5e7fffd57041acaae077221320e8bf93765c73379d597df6fa6f27a110a2
[INFO] running `Command { std: "docker" "start" "-a" "c90a5e7fffd57041acaae077221320e8bf93765c73379d597df6fa6f27a110a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling const_fn v0.4.3
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling syn v1.0.53
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.117
[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 1m 03s
[INFO] running `Command { std: "docker" "inspect" "c90a5e7fffd57041acaae077221320e8bf93765c73379d597df6fa6f27a110a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c90a5e7fffd57041acaae077221320e8bf93765c73379d597df6fa6f27a110a2", kill_on_drop: false }`
[INFO] [stdout] c90a5e7fffd57041acaae077221320e8bf93765c73379d597df6fa6f27a110a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", 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] e72731cf7fc51c23027efdefe5a1a66c897183aedf2478b4a22f47c66a071711
[INFO] running `Command { std: "docker" "start" "-a" "e72731cf7fc51c23027efdefe5a1a66c897183aedf2478b4a22f47c66a071711", 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-cdff0e14dcbe8ab8)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test days::day20::test_rotate_vec ... ok
[INFO] [stdout] test util::iter::tests::count_one_is_one ... ok
[INFO] [stdout] test util::permutations::tests::empty_has_no_permutations ... ok
[INFO] [stdout] test util::iter::tests::count_many_is_different ... ok
[INFO] [stdout] test util::permutations::tests::one_has_one_permutation ... ok
[INFO] [stdout] test util::permutations::tests::can_permute_references_to_funny_types ... ok
[INFO] [stdout] test util::permutations::tests::can_permute_references ... ok
[INFO] [stdout] test util::permutations::tests::two_has_two_permutations ... ok
[INFO] [stdout] test util::iter::tests::count_empty_is_empty ... ok
[INFO] [stdout] test util::permutations::tests::five_has_120_permutations ... ok
[INFO] [stdout] test util::permutations::tests::three_has_six_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 0.55s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/adventofcode_2020-444ef52280b42245)
[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] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-aa166ec4832c860b)
[INFO] [stdout] running 25 tests
[INFO] [stdout] test day01 ... ok
[INFO] [stdout] test day12 ... ok
[INFO] [stdout] test day03 ... ok
[INFO] [stdout] test day13 ... ok
[INFO] [stdout] test day10 ... ok
[INFO] [stdout] test day02 ... ok
[INFO] [stdout] test day09 ... ok
[INFO] [stdout] test day05 ... ok
[INFO] [stdout] test day21 ... ok
[INFO] [stdout] test day07 ... ok
[INFO] [stdout] test day04 ... ok
[INFO] [stdout] test day18 ... ok
[INFO] [stdout] test day16 ... ok
[INFO] [stdout] test day08 ... ok
[INFO] [stdout] test day06 ... ok
[INFO] [stdout] test day14 ... ok
[INFO] [stdout] test day25 ... ok
[INFO] [stdout] test day20 ... ok
[INFO] [stdout] test day17 ... ok
[INFO] [stdout] test day19 ... ok
[INFO] [stdout] test day11 ... ok
[INFO] [stdout] test day24 ... ok
[INFO] [stdout] test day15 ... 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 23.92s
[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" "e72731cf7fc51c23027efdefe5a1a66c897183aedf2478b4a22f47c66a071711", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e72731cf7fc51c23027efdefe5a1a66c897183aedf2478b4a22f47c66a071711", kill_on_drop: false }`
[INFO] [stdout] e72731cf7fc51c23027efdefe5a1a66c897183aedf2478b4a22f47c66a071711