[INFO] cloning repository https://github.com/andreysobol/referencetest
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andreysobol/referencetest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreysobol%2Freferencetest", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreysobol%2Freferencetest'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a432c3b86764fad54c27ef3240afa93f133e67d2
[INFO] testing andreysobol/referencetest against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreysobol%2Freferencetest" "/workspace/builds/worker-114/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-114/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andreysobol/referencetest 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/andreysobol/referencetest
[INFO] finished tweaking git repo https://github.com/andreysobol/referencetest
[INFO] tweaked toml for git repo https://github.com/andreysobol/referencetest written to /workspace/builds/worker-114/source/Cargo.toml
[INFO] crate git repo https://github.com/andreysobol/referencetest 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-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] 7358f3028d62679875501a4a6a1bb5f4613d0988a24213d17c2c12a86a14c333
[INFO] running `Command { std: "docker" "start" "-a" "7358f3028d62679875501a4a6a1bb5f4613d0988a24213d17c2c12a86a14c333", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7358f3028d62679875501a4a6a1bb5f4613d0988a24213d17c2c12a86a14c333", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7358f3028d62679875501a4a6a1bb5f4613d0988a24213d17c2c12a86a14c333", kill_on_drop: false }`
[INFO] [stdout] 7358f3028d62679875501a4a6a1bb5f4613d0988a24213d17c2c12a86a14c333
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] 11230dfc79ac4001189ddd4db5e64a8904d71c9fad0d0fe17f86d46d8937c472
[INFO] running `Command { std: "docker" "start" "-a" "11230dfc79ac4001189ddd4db5e64a8904d71c9fad0d0fe17f86d46d8937c472", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling referencetest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.22s
[INFO] running `Command { std: "docker" "inspect" "11230dfc79ac4001189ddd4db5e64a8904d71c9fad0d0fe17f86d46d8937c472", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11230dfc79ac4001189ddd4db5e64a8904d71c9fad0d0fe17f86d46d8937c472", kill_on_drop: false }`
[INFO] [stdout] 11230dfc79ac4001189ddd4db5e64a8904d71c9fad0d0fe17f86d46d8937c472
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] a5d93826e6bf9ffcaa752eac13148320ec3e3fc050faa7ed0b9771b7c699dd2f
[INFO] running `Command { std: "docker" "start" "-a" "a5d93826e6bf9ffcaa752eac13148320ec3e3fc050faa7ed0b9771b7c699dd2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling referencetest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "a5d93826e6bf9ffcaa752eac13148320ec3e3fc050faa7ed0b9771b7c699dd2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5d93826e6bf9ffcaa752eac13148320ec3e3fc050faa7ed0b9771b7c699dd2f", kill_on_drop: false }`
[INFO] [stdout] a5d93826e6bf9ffcaa752eac13148320ec3e3fc050faa7ed0b9771b7c699dd2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] 6593f1e57898e2c2bc60ae21bd15f829afad1f791820e5075c29ac0950a3584e
[INFO] running `Command { std: "docker" "start" "-a" "6593f1e57898e2c2bc60ae21bd15f829afad1f791820e5075c29ac0950a3584e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/referencetest-cbdf51cd7ebe227c)
[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" "6593f1e57898e2c2bc60ae21bd15f829afad1f791820e5075c29ac0950a3584e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6593f1e57898e2c2bc60ae21bd15f829afad1f791820e5075c29ac0950a3584e", kill_on_drop: false }`
[INFO] [stdout] 6593f1e57898e2c2bc60ae21bd15f829afad1f791820e5075c29ac0950a3584e