[INFO] cloning repository https://github.com/VRaj23/race-to-100
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VRaj23/race-to-100" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVRaj23%2Frace-to-100", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVRaj23%2Frace-to-100'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5d6807854c4545ba5c8c962ac6f5b35e3c48c0e6
[INFO] testing VRaj23/race-to-100 against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVRaj23%2Frace-to-100" "/workspace/builds/worker-31/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/VRaj23/race-to-100 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/VRaj23/race-to-100
[INFO] finished tweaking git repo https://github.com/VRaj23/race-to-100
[INFO] tweaked toml for git repo https://github.com/VRaj23/race-to-100 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate git repo https://github.com/VRaj23/race-to-100 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 121d95b382ebe31c249e434d68bf9a8ff279c05e1108aea8ab115533ebc931ea
[INFO] running `Command { std: "docker" "start" "-a" "121d95b382ebe31c249e434d68bf9a8ff279c05e1108aea8ab115533ebc931ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "121d95b382ebe31c249e434d68bf9a8ff279c05e1108aea8ab115533ebc931ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "121d95b382ebe31c249e434d68bf9a8ff279c05e1108aea8ab115533ebc931ea", kill_on_drop: false }`
[INFO] [stdout] 121d95b382ebe31c249e434d68bf9a8ff279c05e1108aea8ab115533ebc931ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 330dac8407dbc7bb2bbf8242c5b0b9613ff9314bd1ab613f7012d22cdcec3642
[INFO] running `Command { std: "docker" "start" "-a" "330dac8407dbc7bb2bbf8242c5b0b9613ff9314bd1ab613f7012d22cdcec3642", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.26
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling race_to_100 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.73s
[INFO] running `Command { std: "docker" "inspect" "330dac8407dbc7bb2bbf8242c5b0b9613ff9314bd1ab613f7012d22cdcec3642", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "330dac8407dbc7bb2bbf8242c5b0b9613ff9314bd1ab613f7012d22cdcec3642", kill_on_drop: false }`
[INFO] [stdout] 330dac8407dbc7bb2bbf8242c5b0b9613ff9314bd1ab613f7012d22cdcec3642
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 121d3bbe4e847b1126ec1fb6acdf3969313b9fdaa4b94b52dde2887595f86930
[INFO] running `Command { std: "docker" "start" "-a" "121d3bbe4e847b1126ec1fb6acdf3969313b9fdaa4b94b52dde2887595f86930", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling race_to_100 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.51s
[INFO] running `Command { std: "docker" "inspect" "121d3bbe4e847b1126ec1fb6acdf3969313b9fdaa4b94b52dde2887595f86930", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "121d3bbe4e847b1126ec1fb6acdf3969313b9fdaa4b94b52dde2887595f86930", kill_on_drop: false }`
[INFO] [stdout] 121d3bbe4e847b1126ec1fb6acdf3969313b9fdaa4b94b52dde2887595f86930
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] db9ed673185e2925bb6c9e0ccefad85a1bd7c9d05dc9bfe19b4f686c1c6faa72
[INFO] running `Command { std: "docker" "start" "-a" "db9ed673185e2925bb6c9e0ccefad85a1bd7c9d05dc9bfe19b4f686c1c6faa72", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/race_to_100-e811551fe53f6846)
[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" "db9ed673185e2925bb6c9e0ccefad85a1bd7c9d05dc9bfe19b4f686c1c6faa72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db9ed673185e2925bb6c9e0ccefad85a1bd7c9d05dc9bfe19b4f686c1c6faa72", kill_on_drop: false }`
[INFO] [stdout] db9ed673185e2925bb6c9e0ccefad85a1bd7c9d05dc9bfe19b4f686c1c6faa72