[INFO] cloning repository https://github.com/afilip1/pathfinder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/afilip1/pathfinder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fafilip1%2Fpathfinder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fafilip1%2Fpathfinder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 45b57b75961b346cfb2224c11272f9101d45122d
[INFO] testing afilip1/pathfinder against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fafilip1%2Fpathfinder" "/workspace/builds/worker-48/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-48/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/afilip1/pathfinder on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/afilip1/pathfinder
[INFO] finished tweaking git repo https://github.com/afilip1/pathfinder
[INFO] tweaked toml for git repo https://github.com/afilip1/pathfinder written to /workspace/builds/worker-48/source/Cargo.toml
[INFO] crate git repo https://github.com/afilip1/pathfinder already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0bfc7521c89da1d8789209cae4ed0a1de9b1466a216e98966cc4e4136cc99bcc
[INFO] running `Command { std: "docker" "start" "-a" "0bfc7521c89da1d8789209cae4ed0a1de9b1466a216e98966cc4e4136cc99bcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bfc7521c89da1d8789209cae4ed0a1de9b1466a216e98966cc4e4136cc99bcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bfc7521c89da1d8789209cae4ed0a1de9b1466a216e98966cc4e4136cc99bcc", kill_on_drop: false }`
[INFO] [stdout] 0bfc7521c89da1d8789209cae4ed0a1de9b1466a216e98966cc4e4136cc99bcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e6a045ef876e498166d852b59595d187a5a320e5d2b09cc98e7dad91a2027c0
[INFO] running `Command { std: "docker" "start" "-a" "7e6a045ef876e498166d852b59595d187a5a320e5d2b09cc98e7dad91a2027c0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling pathfinder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `std` is imported redundantly
[INFO] [stdout]   --> src/maze.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |         use std;
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.59s
[INFO] running `Command { std: "docker" "inspect" "7e6a045ef876e498166d852b59595d187a5a320e5d2b09cc98e7dad91a2027c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e6a045ef876e498166d852b59595d187a5a320e5d2b09cc98e7dad91a2027c0", kill_on_drop: false }`
[INFO] [stdout] 7e6a045ef876e498166d852b59595d187a5a320e5d2b09cc98e7dad91a2027c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0b66173962e29e908dd48f79bef54a27ce42bdade3615089740866f1ba61d47
[INFO] running `Command { std: "docker" "start" "-a" "f0b66173962e29e908dd48f79bef54a27ce42bdade3615089740866f1ba61d47", kill_on_drop: false }`
[INFO] [stderr]    Compiling pathfinder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `std` is imported redundantly
[INFO] [stdout]   --> src/maze.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |         use std;
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "f0b66173962e29e908dd48f79bef54a27ce42bdade3615089740866f1ba61d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0b66173962e29e908dd48f79bef54a27ce42bdade3615089740866f1ba61d47", kill_on_drop: false }`
[INFO] [stdout] f0b66173962e29e908dd48f79bef54a27ce42bdade3615089740866f1ba61d47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 437fd6a656f96cc685fd20b69ed8b6ace6bc5d0b85f089890e8ce22f75ecc199
[INFO] running `Command { std: "docker" "start" "-a" "437fd6a656f96cc685fd20b69ed8b6ace6bc5d0b85f089890e8ce22f75ecc199", kill_on_drop: false }`
[INFO] [stderr] warning: the item `std` is imported redundantly
[INFO] [stderr]   --> src/maze.rs:81:13
[INFO] [stderr]    |
[INFO] [stderr] 81 |         use std;
[INFO] [stderr]    |             ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `pathfinder` (bin "pathfinder" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pathfinder-442d97042ab9ef5b)
[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" "437fd6a656f96cc685fd20b69ed8b6ace6bc5d0b85f089890e8ce22f75ecc199", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "437fd6a656f96cc685fd20b69ed8b6ace6bc5d0b85f089890e8ce22f75ecc199", kill_on_drop: false }`
[INFO] [stdout] 437fd6a656f96cc685fd20b69ed8b6ace6bc5d0b85f089890e8ce22f75ecc199