[INFO] cloning repository https://github.com/giacomoratta/rust-crash-course1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/giacomoratta/rust-crash-course1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiacomoratta%2Frust-crash-course1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiacomoratta%2Frust-crash-course1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 14ad2f59e0dc14e212d8f174c02e8d85b78a1e8a
[INFO] testing giacomoratta/rust-crash-course1 against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiacomoratta%2Frust-crash-course1" "/workspace/builds/worker-106/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-106/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/giacomoratta/rust-crash-course1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/giacomoratta/rust-crash-course1
[INFO] finished tweaking git repo https://github.com/giacomoratta/rust-crash-course1
[INFO] tweaked toml for git repo https://github.com/giacomoratta/rust-crash-course1 written to /workspace/builds/worker-106/source/Cargo.toml
[INFO] crate git repo https://github.com/giacomoratta/rust-crash-course1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fb7b9d0845983516dbd0be1c17b1204e6521ca795730fc8e316e515ec4f5a22
[INFO] running `Command { std: "docker" "start" "-a" "6fb7b9d0845983516dbd0be1c17b1204e6521ca795730fc8e316e515ec4f5a22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fb7b9d0845983516dbd0be1c17b1204e6521ca795730fc8e316e515ec4f5a22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fb7b9d0845983516dbd0be1c17b1204e6521ca795730fc8e316e515ec4f5a22", kill_on_drop: false }`
[INFO] [stdout] 6fb7b9d0845983516dbd0be1c17b1204e6521ca795730fc8e316e515ec4f5a22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57776da40d70ad1ff6e7f2a3d0247a124cdfa5b427747fdb2efbc79382af9c9d
[INFO] running `Command { std: "docker" "start" "-a" "57776da40d70ad1ff6e7f2a3d0247a124cdfa5b427747fdb2efbc79382af9c9d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `Command { std: "docker" "inspect" "57776da40d70ad1ff6e7f2a3d0247a124cdfa5b427747fdb2efbc79382af9c9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57776da40d70ad1ff6e7f2a3d0247a124cdfa5b427747fdb2efbc79382af9c9d", kill_on_drop: false }`
[INFO] [stdout] 57776da40d70ad1ff6e7f2a3d0247a124cdfa5b427747fdb2efbc79382af9c9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35d6971c17b4348d0c2b6ded841b2df5277482cfba5b582e1d198aa7cbfba928
[INFO] running `Command { std: "docker" "start" "-a" "35d6971c17b4348d0c2b6ded841b2df5277482cfba5b582e1d198aa7cbfba928", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "35d6971c17b4348d0c2b6ded841b2df5277482cfba5b582e1d198aa7cbfba928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35d6971c17b4348d0c2b6ded841b2df5277482cfba5b582e1d198aa7cbfba928", kill_on_drop: false }`
[INFO] [stdout] 35d6971c17b4348d0c2b6ded841b2df5277482cfba5b582e1d198aa7cbfba928
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 687f0491e3f1e5d69a3eddeb8527d93034fec37a94d2493a8c2c792c40d4823e
[INFO] running `Command { std: "docker" "start" "-a" "687f0491e3f1e5d69a3eddeb8527d93034fec37a94d2493a8c2c792c40d4823e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.66s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hello-c0fdd7312346eaa4)
[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" "687f0491e3f1e5d69a3eddeb8527d93034fec37a94d2493a8c2c792c40d4823e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "687f0491e3f1e5d69a3eddeb8527d93034fec37a94d2493a8c2c792c40d4823e", kill_on_drop: false }`
[INFO] [stdout] 687f0491e3f1e5d69a3eddeb8527d93034fec37a94d2493a8c2c792c40d4823e