[INFO] cloning repository https://github.com/yesman234/Rustc_application
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yesman234/Rustc_application" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyesman234%2FRustc_application", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyesman234%2FRustc_application'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] afc82bec9b5efaf13a5c4a05bea3bfddad743c79
[INFO] testing yesman234/Rustc_application against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyesman234%2FRustc_application" "/workspace/builds/worker-47/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-47/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yesman234/Rustc_application on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yesman234/Rustc_application
[INFO] finished tweaking git repo https://github.com/yesman234/Rustc_application
[INFO] tweaked toml for git repo https://github.com/yesman234/Rustc_application written to /workspace/builds/worker-47/source/Cargo.toml
[INFO] crate git repo https://github.com/yesman234/Rustc_application already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43ca0c74be993e5794e639f23bca99a6b8aa4c97fecc1fa2e398dffc11fbd6ed
[INFO] running `Command { std: "docker" "start" "-a" "43ca0c74be993e5794e639f23bca99a6b8aa4c97fecc1fa2e398dffc11fbd6ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43ca0c74be993e5794e639f23bca99a6b8aa4c97fecc1fa2e398dffc11fbd6ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43ca0c74be993e5794e639f23bca99a6b8aa4c97fecc1fa2e398dffc11fbd6ed", kill_on_drop: false }`
[INFO] [stdout] 43ca0c74be993e5794e639f23bca99a6b8aa4c97fecc1fa2e398dffc11fbd6ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98e2ed672a81256a61402bb1cc678fb8813c3a5c9d2a37e43bc83497435e5cf6
[INFO] running `Command { std: "docker" "start" "-a" "98e2ed672a81256a61402bb1cc678fb8813c3a5c9d2a37e43bc83497435e5cf6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.01s
[INFO] running `Command { std: "docker" "inspect" "98e2ed672a81256a61402bb1cc678fb8813c3a5c9d2a37e43bc83497435e5cf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98e2ed672a81256a61402bb1cc678fb8813c3a5c9d2a37e43bc83497435e5cf6", kill_on_drop: false }`
[INFO] [stdout] 98e2ed672a81256a61402bb1cc678fb8813c3a5c9d2a37e43bc83497435e5cf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92782dffb6411f5eb42aa94049ce4f2bdc2d300e28c382aef943632919127109
[INFO] running `Command { std: "docker" "start" "-a" "92782dffb6411f5eb42aa94049ce4f2bdc2d300e28c382aef943632919127109", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "92782dffb6411f5eb42aa94049ce4f2bdc2d300e28c382aef943632919127109", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92782dffb6411f5eb42aa94049ce4f2bdc2d300e28c382aef943632919127109", kill_on_drop: false }`
[INFO] [stdout] 92782dffb6411f5eb42aa94049ce4f2bdc2d300e28c382aef943632919127109
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 62fd4f2d87c4a9842d869ff8bbe7841b6d181823a5258e2c8ee81ed846159090
[INFO] running `Command { std: "docker" "start" "-a" "62fd4f2d87c4a9842d869ff8bbe7841b6d181823a5258e2c8ee81ed846159090", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustc-26ae755df1ddda01)
[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" "62fd4f2d87c4a9842d869ff8bbe7841b6d181823a5258e2c8ee81ed846159090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62fd4f2d87c4a9842d869ff8bbe7841b6d181823a5258e2c8ee81ed846159090", kill_on_drop: false }`
[INFO] [stdout] 62fd4f2d87c4a9842d869ff8bbe7841b6d181823a5258e2c8ee81ed846159090