[INFO] cloning repository https://github.com/EugenioPetulla/labirintite-in-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EugenioPetulla/labirintite-in-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEugenioPetulla%2Flabirintite-in-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEugenioPetulla%2Flabirintite-in-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4611f82f65aef55c82a9aaf8755525aa268265b0
[INFO] testing EugenioPetulla/labirintite-in-rust against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEugenioPetulla%2Flabirintite-in-rust" "/workspace/builds/worker-31/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/EugenioPetulla/labirintite-in-rust on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/EugenioPetulla/labirintite-in-rust
[INFO] finished tweaking git repo https://github.com/EugenioPetulla/labirintite-in-rust
[INFO] tweaked toml for git repo https://github.com/EugenioPetulla/labirintite-in-rust written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate git repo https://github.com/EugenioPetulla/labirintite-in-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a97927a09c4edf086a89d8bc206c02a629315875729c0e20a0f34e5b9f51eb8
[INFO] running `Command { std: "docker" "start" "-a" "3a97927a09c4edf086a89d8bc206c02a629315875729c0e20a0f34e5b9f51eb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a97927a09c4edf086a89d8bc206c02a629315875729c0e20a0f34e5b9f51eb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a97927a09c4edf086a89d8bc206c02a629315875729c0e20a0f34e5b9f51eb8", kill_on_drop: false }`
[INFO] [stdout] 3a97927a09c4edf086a89d8bc206c02a629315875729c0e20a0f34e5b9f51eb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4722eb06b3dea01c9a44ed5247b4eca8896cbac2c2ee51f5d25578e0275855f0
[INFO] running `Command { std: "docker" "start" "-a" "4722eb06b3dea01c9a44ed5247b4eca8896cbac2c2ee51f5d25578e0275855f0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.15
[INFO] [stderr]    Compiling rand v0.3.14
[INFO] [stderr]    Compiling maze_creator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.59s
[INFO] running `Command { std: "docker" "inspect" "4722eb06b3dea01c9a44ed5247b4eca8896cbac2c2ee51f5d25578e0275855f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4722eb06b3dea01c9a44ed5247b4eca8896cbac2c2ee51f5d25578e0275855f0", kill_on_drop: false }`
[INFO] [stdout] 4722eb06b3dea01c9a44ed5247b4eca8896cbac2c2ee51f5d25578e0275855f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e20b9551cc949302a667d44e1163ef8292e8f8517363329074b549920e6429d9
[INFO] running `Command { std: "docker" "start" "-a" "e20b9551cc949302a667d44e1163ef8292e8f8517363329074b549920e6429d9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling maze_creator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "e20b9551cc949302a667d44e1163ef8292e8f8517363329074b549920e6429d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e20b9551cc949302a667d44e1163ef8292e8f8517363329074b549920e6429d9", kill_on_drop: false }`
[INFO] [stdout] e20b9551cc949302a667d44e1163ef8292e8f8517363329074b549920e6429d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 78bc4320e2ccb1522e101d865b056dedcf812d824a45e6fdf712dbf370ae037c
[INFO] running `Command { std: "docker" "start" "-a" "78bc4320e2ccb1522e101d865b056dedcf812d824a45e6fdf712dbf370ae037c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.83s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/maze_creator-48e1c1a3064381d5)
[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" "78bc4320e2ccb1522e101d865b056dedcf812d824a45e6fdf712dbf370ae037c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78bc4320e2ccb1522e101d865b056dedcf812d824a45e6fdf712dbf370ae037c", kill_on_drop: false }`
[INFO] [stdout] 78bc4320e2ccb1522e101d865b056dedcf812d824a45e6fdf712dbf370ae037c