[INFO] cloning repository https://github.com/Utkarsh-Patel-13/FileSystem-Rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Utkarsh-Patel-13/FileSystem-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUtkarsh-Patel-13%2FFileSystem-Rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUtkarsh-Patel-13%2FFileSystem-Rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f6b11f182a00603a18773bad88069168c81ec010 [INFO] testing Utkarsh-Patel-13/FileSystem-Rust against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUtkarsh-Patel-13%2FFileSystem-Rust" "/workspace/builds/worker-92/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-92/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Utkarsh-Patel-13/FileSystem-Rust on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Utkarsh-Patel-13/FileSystem-Rust [INFO] finished tweaking git repo https://github.com/Utkarsh-Patel-13/FileSystem-Rust [INFO] tweaked toml for git repo https://github.com/Utkarsh-Patel-13/FileSystem-Rust written to /workspace/builds/worker-92/source/Cargo.toml [INFO] crate git repo https://github.com/Utkarsh-Patel-13/FileSystem-Rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35377efe56075d1c3c50ee57786548f4b901b3e61af42f88cf6053059e5e8668 [INFO] running `Command { std: "docker" "start" "-a" "35377efe56075d1c3c50ee57786548f4b901b3e61af42f88cf6053059e5e8668", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35377efe56075d1c3c50ee57786548f4b901b3e61af42f88cf6053059e5e8668", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35377efe56075d1c3c50ee57786548f4b901b3e61af42f88cf6053059e5e8668", kill_on_drop: false }` [INFO] [stdout] 35377efe56075d1c3c50ee57786548f4b901b3e61af42f88cf6053059e5e8668 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7815bb30439e07513b9f09d327eb5dcc0e6f69a8e3b8ad74be68fa77bd3f12cf [INFO] running `Command { std: "docker" "start" "-a" "7815bb30439e07513b9f09d327eb5dcc0e6f69a8e3b8ad74be68fa77bd3f12cf", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling file_system v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.06s [INFO] running `Command { std: "docker" "inspect" "7815bb30439e07513b9f09d327eb5dcc0e6f69a8e3b8ad74be68fa77bd3f12cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7815bb30439e07513b9f09d327eb5dcc0e6f69a8e3b8ad74be68fa77bd3f12cf", kill_on_drop: false }` [INFO] [stdout] 7815bb30439e07513b9f09d327eb5dcc0e6f69a8e3b8ad74be68fa77bd3f12cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a4c76c66c6e1a76a31e54b899e85c0497b7f903bf6200de0de5aa2ea6a92da0c [INFO] running `Command { std: "docker" "start" "-a" "a4c76c66c6e1a76a31e54b899e85c0497b7f903bf6200de0de5aa2ea6a92da0c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling file_system v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.49s [INFO] running `Command { std: "docker" "inspect" "a4c76c66c6e1a76a31e54b899e85c0497b7f903bf6200de0de5aa2ea6a92da0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4c76c66c6e1a76a31e54b899e85c0497b7f903bf6200de0de5aa2ea6a92da0c", kill_on_drop: false }` [INFO] [stdout] a4c76c66c6e1a76a31e54b899e85c0497b7f903bf6200de0de5aa2ea6a92da0c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b17837e0fd91b25dd02ffe5f26682fff70434fc0166c3877a05f5b8687b36217 [INFO] running `Command { std: "docker" "start" "-a" "b17837e0fd91b25dd02ffe5f26682fff70434fc0166c3877a05f5b8687b36217", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.27s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/file_system-19d81b397735e95c) [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" "b17837e0fd91b25dd02ffe5f26682fff70434fc0166c3877a05f5b8687b36217", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b17837e0fd91b25dd02ffe5f26682fff70434fc0166c3877a05f5b8687b36217", kill_on_drop: false }` [INFO] [stdout] b17837e0fd91b25dd02ffe5f26682fff70434fc0166c3877a05f5b8687b36217