[INFO] cloning repository https://github.com/Magnesium38/advent-of-code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Magnesium38/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMagnesium38%2Fadvent-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMagnesium38%2Fadvent-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e194a06fcfbabe36e9a2560dcba408ad9eb659eb
[INFO] testing Magnesium38/advent-of-code against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMagnesium38%2Fadvent-of-code" "/workspace/builds/worker-71/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-71/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Magnesium38/advent-of-code 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] removed /workspace/builds/worker-71/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-71/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/Magnesium38/advent-of-code
[INFO] finished tweaking git repo https://github.com/Magnesium38/advent-of-code
[INFO] tweaked toml for git repo https://github.com/Magnesium38/advent-of-code written to /workspace/builds/worker-71/source/Cargo.toml
[INFO] crate git repo https://github.com/Magnesium38/advent-of-code 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] [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 retain_mut v0.1.5
[INFO] [stderr]   Downloaded reqwest v0.11.7
[INFO] [stderr]   Downloaded fancy-regex v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e88d649765e1eb51998b07fe94a04fcfe662e7eb1f4205d4777763ef36925c7
[INFO] running `Command { std: "docker" "start" "-a" "2e88d649765e1eb51998b07fe94a04fcfe662e7eb1f4205d4777763ef36925c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e88d649765e1eb51998b07fe94a04fcfe662e7eb1f4205d4777763ef36925c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e88d649765e1eb51998b07fe94a04fcfe662e7eb1f4205d4777763ef36925c7", kill_on_drop: false }`
[INFO] [stdout] 2e88d649765e1eb51998b07fe94a04fcfe662e7eb1f4205d4777763ef36925c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7af60310b2197f43cc2c4d38749ca09cd361f259fd0a52b9823945bc3f9496b
[INFO] running `Command { std: "docker" "start" "-a" "c7af60310b2197f43cc2c4d38749ca09cd361f259fd0a52b9823945bc3f9496b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling futures-sink v0.3.17
[INFO] [stderr]    Compiling futures-io v0.3.17
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling serde v1.0.132
[INFO] [stderr]    Compiling anyhow v1.0.51
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling retain_mut v0.1.5
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling http v0.2.5
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling tokio v1.15.0
[INFO] [stderr]    Compiling tracing v0.1.29
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling http-body v0.4.4
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling h2 v0.3.9
[INFO] [stderr]    Compiling hyper v0.14.16
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.7
[INFO] [stderr]    Compiling advent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.82s
[INFO] running `Command { std: "docker" "inspect" "c7af60310b2197f43cc2c4d38749ca09cd361f259fd0a52b9823945bc3f9496b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7af60310b2197f43cc2c4d38749ca09cd361f259fd0a52b9823945bc3f9496b", kill_on_drop: false }`
[INFO] [stdout] c7af60310b2197f43cc2c4d38749ca09cd361f259fd0a52b9823945bc3f9496b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e02c35c2e6672797a4a2b4b2a987cf77bb5e34d1fac3eb4e61e83ca5242fe688
[INFO] running `Command { std: "docker" "start" "-a" "e02c35c2e6672797a4a2b4b2a987cf77bb5e34d1fac3eb4e61e83ca5242fe688", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling advent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "e02c35c2e6672797a4a2b4b2a987cf77bb5e34d1fac3eb4e61e83ca5242fe688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e02c35c2e6672797a4a2b4b2a987cf77bb5e34d1fac3eb4e61e83ca5242fe688", kill_on_drop: false }`
[INFO] [stdout] e02c35c2e6672797a4a2b4b2a987cf77bb5e34d1fac3eb4e61e83ca5242fe688
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7d31d71e42790fcd71248c65e9771f68d5b484df765cbdb275a2c39ad97da788
[INFO] running `Command { std: "docker" "start" "-a" "7d31d71e42790fcd71248c65e9771f68d5b484df765cbdb275a2c39ad97da788", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/advent-b8270fe9c9b1e5c8)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test grid::tests::a_cell_can_be_mutated ... ok
[INFO] [stdout] test grid::tests::a_cells_neighbors_can_be_iterated_over ... ok
[INFO] [stdout] test grid::tests::a_grid_can_be_created_from_iterators ... ok
[INFO] [stdout] test grid::tests::a_cell_can_be_retrieved ... ok
[INFO] [stdout] test grid::tests::neightbors_outside_of_the_bounds_are_skipped ... ok
[INFO] [stdout] test grid::tests::a_grid_can_be_transformed ... ok
[INFO] [stdout] test grid::tests::simple_numeric_grids_can_be_created ... ok
[INFO] [stdout] test grid::tests::a_grid_can_be_iterated_mutably ... ok
[INFO] [stdout] test grid::tests::a_grid_can_be_iterated ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/advent-c3ddddae98f6a5a9)
[INFO] [stdout] test grid::tests::simple_numeric_grids_must_be_rectangular ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests advent
[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] [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" "7d31d71e42790fcd71248c65e9771f68d5b484df765cbdb275a2c39ad97da788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d31d71e42790fcd71248c65e9771f68d5b484df765cbdb275a2c39ad97da788", kill_on_drop: false }`
[INFO] [stdout] 7d31d71e42790fcd71248c65e9771f68d5b484df765cbdb275a2c39ad97da788