[INFO] cloning repository https://github.com/siraben/remkrom
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/siraben/remkrom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsiraben%2Fremkrom", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsiraben%2Fremkrom'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 86a0b19c1d382a029ecaa96eeca7e9f76c8561d6
[INFO] testing siraben/remkrom 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%2Fsiraben%2Fremkrom" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/siraben/remkrom 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/siraben/remkrom
[INFO] finished tweaking git repo https://github.com/siraben/remkrom
[INFO] tweaked toml for git repo https://github.com/siraben/remkrom written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/siraben/remkrom 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 6ada7544edc07b36bb4b45e02b29c5ef31b58537a49643abef64cf00bff72c58
[INFO] running `Command { std: "docker" "start" "-a" "6ada7544edc07b36bb4b45e02b29c5ef31b58537a49643abef64cf00bff72c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ada7544edc07b36bb4b45e02b29c5ef31b58537a49643abef64cf00bff72c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ada7544edc07b36bb4b45e02b29c5ef31b58537a49643abef64cf00bff72c58", kill_on_drop: false }`
[INFO] [stdout] 6ada7544edc07b36bb4b45e02b29c5ef31b58537a49643abef64cf00bff72c58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 2673728b86ba6ff74c7c546d23f1086b78cbf1778a1618d3ae14721c2cd92c2d
[INFO] running `Command { std: "docker" "start" "-a" "2673728b86ba6ff74c7c546d23f1086b78cbf1778a1618d3ae14721c2cd92c2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.13
[INFO] [stderr]    Compiling structopt v0.3.20
[INFO] [stderr]    Compiling remkrom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.71s
[INFO] running `Command { std: "docker" "inspect" "2673728b86ba6ff74c7c546d23f1086b78cbf1778a1618d3ae14721c2cd92c2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2673728b86ba6ff74c7c546d23f1086b78cbf1778a1618d3ae14721c2cd92c2d", kill_on_drop: false }`
[INFO] [stdout] 2673728b86ba6ff74c7c546d23f1086b78cbf1778a1618d3ae14721c2cd92c2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 6888d5abe327eda19eba3c9d408d3e06a014ef0d90fba62d5aa5ca2f8cd0a1c1
[INFO] running `Command { std: "docker" "start" "-a" "6888d5abe327eda19eba3c9d408d3e06a014ef0d90fba62d5aa5ca2f8cd0a1c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling remkrom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "6888d5abe327eda19eba3c9d408d3e06a014ef0d90fba62d5aa5ca2f8cd0a1c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6888d5abe327eda19eba3c9d408d3e06a014ef0d90fba62d5aa5ca2f8cd0a1c1", kill_on_drop: false }`
[INFO] [stdout] 6888d5abe327eda19eba3c9d408d3e06a014ef0d90fba62d5aa5ca2f8cd0a1c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 4b706495a0b14f9194b58e738d6aa5507148d3e6528bb59386f0577160ad5c48
[INFO] running `Command { std: "docker" "start" "-a" "4b706495a0b14f9194b58e738d6aa5507148d3e6528bb59386f0577160ad5c48", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/remkrom-0c8634f9ebfe1def)
[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" "4b706495a0b14f9194b58e738d6aa5507148d3e6528bb59386f0577160ad5c48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b706495a0b14f9194b58e738d6aa5507148d3e6528bb59386f0577160ad5c48", kill_on_drop: false }`
[INFO] [stdout] 4b706495a0b14f9194b58e738d6aa5507148d3e6528bb59386f0577160ad5c48