[INFO] cloning repository https://github.com/MGrudule/rust_sanbox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MGrudule/rust_sanbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMGrudule%2Frust_sanbox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMGrudule%2Frust_sanbox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f359f02b34fd96aad9c3a7a8c497d42a6f5e6113
[INFO] testing MGrudule/rust_sanbox against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMGrudule%2Frust_sanbox" "/workspace/builds/worker-113/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-113/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MGrudule/rust_sanbox 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/MGrudule/rust_sanbox
[INFO] finished tweaking git repo https://github.com/MGrudule/rust_sanbox
[INFO] tweaked toml for git repo https://github.com/MGrudule/rust_sanbox written to /workspace/builds/worker-113/source/Cargo.toml
[INFO] crate git repo https://github.com/MGrudule/rust_sanbox 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-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] a5eb44ec2bbc64dd49110758e3e4dcf9ada0748ab0dc49578dd93a0ef5c479e5
[INFO] running `Command { std: "docker" "start" "-a" "a5eb44ec2bbc64dd49110758e3e4dcf9ada0748ab0dc49578dd93a0ef5c479e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5eb44ec2bbc64dd49110758e3e4dcf9ada0748ab0dc49578dd93a0ef5c479e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5eb44ec2bbc64dd49110758e3e4dcf9ada0748ab0dc49578dd93a0ef5c479e5", kill_on_drop: false }`
[INFO] [stdout] a5eb44ec2bbc64dd49110758e3e4dcf9ada0748ab0dc49578dd93a0ef5c479e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] 40ed85c701ce128b12039190c70f6af1d33045529fb2d01311c54c0799cc922b
[INFO] running `Command { std: "docker" "start" "-a" "40ed85c701ce128b12039190c70f6af1d33045529fb2d01311c54c0799cc922b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust_sandbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
[INFO] running `Command { std: "docker" "inspect" "40ed85c701ce128b12039190c70f6af1d33045529fb2d01311c54c0799cc922b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40ed85c701ce128b12039190c70f6af1d33045529fb2d01311c54c0799cc922b", kill_on_drop: false }`
[INFO] [stdout] 40ed85c701ce128b12039190c70f6af1d33045529fb2d01311c54c0799cc922b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] 4369a3a59a9143049590bffa9cf1db2c62cb8ecb9b1a5bb2254700d1b50dafe2
[INFO] running `Command { std: "docker" "start" "-a" "4369a3a59a9143049590bffa9cf1db2c62cb8ecb9b1a5bb2254700d1b50dafe2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_sandbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "4369a3a59a9143049590bffa9cf1db2c62cb8ecb9b1a5bb2254700d1b50dafe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4369a3a59a9143049590bffa9cf1db2c62cb8ecb9b1a5bb2254700d1b50dafe2", kill_on_drop: false }`
[INFO] [stdout] 4369a3a59a9143049590bffa9cf1db2c62cb8ecb9b1a5bb2254700d1b50dafe2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] a0b43af39e1edfbbd88fe5a637be81d140f2ae9beb88708bf5868c266cd4ca4e
[INFO] running `Command { std: "docker" "start" "-a" "a0b43af39e1edfbbd88fe5a637be81d140f2ae9beb88708bf5868c266cd4ca4e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_sandbox-5dc7146e9d6b4d76)
[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" "a0b43af39e1edfbbd88fe5a637be81d140f2ae9beb88708bf5868c266cd4ca4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0b43af39e1edfbbd88fe5a637be81d140f2ae9beb88708bf5868c266cd4ca4e", kill_on_drop: false }`
[INFO] [stdout] a0b43af39e1edfbbd88fe5a637be81d140f2ae9beb88708bf5868c266cd4ca4e