[INFO] cloning repository https://github.com/Dedda/bob
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dedda/bob" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDedda%2Fbob", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDedda%2Fbob'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b5a6ebfed6ac43f37e2f5d4818b7c80aeaa47aa8
[INFO] testing Dedda/bob 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%2FDedda%2Fbob" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Dedda/bob 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/Dedda/bob
[INFO] finished tweaking git repo https://github.com/Dedda/bob
[INFO] tweaked toml for git repo https://github.com/Dedda/bob written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/Dedda/bob 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]  Downloading crates ...
[INFO] [stderr]   Downloaded all_args_string v0.1.0
[INFO] [stderr]   Downloaded string_stupidify v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 147fd3197cbc4ced4ee763792a27240a534aec39f266bef156ab1a3e9687aaff
[INFO] running `Command { std: "docker" "start" "-a" "147fd3197cbc4ced4ee763792a27240a534aec39f266bef156ab1a3e9687aaff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "147fd3197cbc4ced4ee763792a27240a534aec39f266bef156ab1a3e9687aaff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "147fd3197cbc4ced4ee763792a27240a534aec39f266bef156ab1a3e9687aaff", kill_on_drop: false }`
[INFO] [stdout] 147fd3197cbc4ced4ee763792a27240a534aec39f266bef156ab1a3e9687aaff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 8b2723dc94e39ad1ca9183a46ade9ecc3a4e02f3a8b5da933106144762603c39
[INFO] running `Command { std: "docker" "start" "-a" "8b2723dc94e39ad1ca9183a46ade9ecc3a4e02f3a8b5da933106144762603c39", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.55
[INFO] [stderr]    Compiling all_args_string v0.1.0
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling string_stupidify v0.2.0
[INFO] [stderr]    Compiling bob v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.55s
[INFO] running `Command { std: "docker" "inspect" "8b2723dc94e39ad1ca9183a46ade9ecc3a4e02f3a8b5da933106144762603c39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b2723dc94e39ad1ca9183a46ade9ecc3a4e02f3a8b5da933106144762603c39", kill_on_drop: false }`
[INFO] [stdout] 8b2723dc94e39ad1ca9183a46ade9ecc3a4e02f3a8b5da933106144762603c39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 6bbf9dc455be6b9bb27a277943eabecadd70f0abc3efb61c32c2af27bf35615f
[INFO] running `Command { std: "docker" "start" "-a" "6bbf9dc455be6b9bb27a277943eabecadd70f0abc3efb61c32c2af27bf35615f", kill_on_drop: false }`
[INFO] [stderr]    Compiling bob v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "6bbf9dc455be6b9bb27a277943eabecadd70f0abc3efb61c32c2af27bf35615f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bbf9dc455be6b9bb27a277943eabecadd70f0abc3efb61c32c2af27bf35615f", kill_on_drop: false }`
[INFO] [stdout] 6bbf9dc455be6b9bb27a277943eabecadd70f0abc3efb61c32c2af27bf35615f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] dc7f8fb6052aa94ca63e25d1cd117e13f3819bb8a845d78180a3d1fdab924b5b
[INFO] running `Command { std: "docker" "start" "-a" "dc7f8fb6052aa94ca63e25d1cd117e13f3819bb8a845d78180a3d1fdab924b5b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bob-019b9a16e68aec66)
[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" "dc7f8fb6052aa94ca63e25d1cd117e13f3819bb8a845d78180a3d1fdab924b5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc7f8fb6052aa94ca63e25d1cd117e13f3819bb8a845d78180a3d1fdab924b5b", kill_on_drop: false }`
[INFO] [stdout] dc7f8fb6052aa94ca63e25d1cd117e13f3819bb8a845d78180a3d1fdab924b5b