[INFO] cloning repository https://github.com/m1el/molar-mass
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m1el/molar-mass" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm1el%2Fmolar-mass", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm1el%2Fmolar-mass'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 39a4915cde46a625557f4d08698db67c72527c85
[INFO] testing m1el/molar-mass against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm1el%2Fmolar-mass" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/m1el/molar-mass on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/m1el/molar-mass
[INFO] finished tweaking git repo https://github.com/m1el/molar-mass
[INFO] tweaked toml for git repo https://github.com/m1el/molar-mass written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/m1el/molar-mass already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ba20114bd1798b9af7ef39086c6a307964d837495f9b3fdaaae57f6352aa701
[INFO] running `Command { std: "docker" "start" "-a" "0ba20114bd1798b9af7ef39086c6a307964d837495f9b3fdaaae57f6352aa701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ba20114bd1798b9af7ef39086c6a307964d837495f9b3fdaaae57f6352aa701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ba20114bd1798b9af7ef39086c6a307964d837495f9b3fdaaae57f6352aa701", kill_on_drop: false }`
[INFO] [stdout] 0ba20114bd1798b9af7ef39086c6a307964d837495f9b3fdaaae57f6352aa701
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b545916d88bde6c5e498aae266352da2f4cf8ee6c922d6413c829e0f6ace1fa
[INFO] running `Command { std: "docker" "start" "-a" "6b545916d88bde6c5e498aae266352da2f4cf8ee6c922d6413c829e0f6ace1fa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling molar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "6b545916d88bde6c5e498aae266352da2f4cf8ee6c922d6413c829e0f6ace1fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b545916d88bde6c5e498aae266352da2f4cf8ee6c922d6413c829e0f6ace1fa", kill_on_drop: false }`
[INFO] [stdout] 6b545916d88bde6c5e498aae266352da2f4cf8ee6c922d6413c829e0f6ace1fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a8c4978bb916f3d0ebd9dcd075c20f1288c0f5352e2d4ad87e66ee9e3b575be
[INFO] running `Command { std: "docker" "start" "-a" "1a8c4978bb916f3d0ebd9dcd075c20f1288c0f5352e2d4ad87e66ee9e3b575be", kill_on_drop: false }`
[INFO] [stderr]    Compiling molar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]   Executable unittests molar.rs (/opt/rustwide/target/debug/deps/molar-90112029ec943766)
[INFO] running `Command { std: "docker" "inspect" "1a8c4978bb916f3d0ebd9dcd075c20f1288c0f5352e2d4ad87e66ee9e3b575be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a8c4978bb916f3d0ebd9dcd075c20f1288c0f5352e2d4ad87e66ee9e3b575be", kill_on_drop: false }`
[INFO] [stdout] 1a8c4978bb916f3d0ebd9dcd075c20f1288c0f5352e2d4ad87e66ee9e3b575be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 05d7bf090abdb0787ab9028f732ba7ac3fef2c496b48927739a65ba028889a6a
[INFO] running `Command { std: "docker" "start" "-a" "05d7bf090abdb0787ab9028f732ba7ac3fef2c496b48927739a65ba028889a6a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests molar.rs (/opt/rustwide/target/debug/deps/molar-90112029ec943766)
[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" "05d7bf090abdb0787ab9028f732ba7ac3fef2c496b48927739a65ba028889a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05d7bf090abdb0787ab9028f732ba7ac3fef2c496b48927739a65ba028889a6a", kill_on_drop: false }`
[INFO] [stdout] 05d7bf090abdb0787ab9028f732ba7ac3fef2c496b48927739a65ba028889a6a