[INFO] cloning repository https://github.com/holsee/rust_fas
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/holsee/rust_fas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fholsee%2Frust_fas", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fholsee%2Frust_fas'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9470500964d566ab5838c0fcaf43b1450c7f8646
[INFO] testing holsee/rust_fas against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fholsee%2Frust_fas" "/workspace/builds/worker-105/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-105/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/holsee/rust_fas 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/holsee/rust_fas
[INFO] finished tweaking git repo https://github.com/holsee/rust_fas
[INFO] tweaked toml for git repo https://github.com/holsee/rust_fas written to /workspace/builds/worker-105/source/Cargo.toml
[INFO] crate git repo https://github.com/holsee/rust_fas 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-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 0e3e6f99cd09bd011f90b85d50e73b4502f3ac8eb153acd0728c5e7271ca6b89
[INFO] running `Command { std: "docker" "start" "-a" "0e3e6f99cd09bd011f90b85d50e73b4502f3ac8eb153acd0728c5e7271ca6b89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e3e6f99cd09bd011f90b85d50e73b4502f3ac8eb153acd0728c5e7271ca6b89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e3e6f99cd09bd011f90b85d50e73b4502f3ac8eb153acd0728c5e7271ca6b89", kill_on_drop: false }`
[INFO] [stdout] 0e3e6f99cd09bd011f90b85d50e73b4502f3ac8eb153acd0728c5e7271ca6b89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 7dfc5c885d51f21e94ba278ecc0094963f170a0c949ae18d0c554ac7a6dcbb55
[INFO] running `Command { std: "docker" "start" "-a" "7dfc5c885d51f21e94ba278ecc0094963f170a0c949ae18d0c554ac7a6dcbb55", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling futures v0.1.13
[INFO] [stderr]    Compiling libc v0.2.21
[INFO] [stderr]    Compiling slab v0.3.0
[INFO] [stderr]    Compiling num_cpus v1.3.0
[INFO] [stderr]    Compiling futures-cpupool v0.1.5
[INFO] [stderr]    Compiling tokio-timer v0.1.1
[INFO] [stderr]    Compiling prime_time v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 12s
[INFO] running `Command { std: "docker" "inspect" "7dfc5c885d51f21e94ba278ecc0094963f170a0c949ae18d0c554ac7a6dcbb55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dfc5c885d51f21e94ba278ecc0094963f170a0c949ae18d0c554ac7a6dcbb55", kill_on_drop: false }`
[INFO] [stdout] 7dfc5c885d51f21e94ba278ecc0094963f170a0c949ae18d0c554ac7a6dcbb55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 64c9654b494af75e26059ffba7be853b164af8c8e31eff3be2ff5c5d766e6d6f
[INFO] running `Command { std: "docker" "start" "-a" "64c9654b494af75e26059ffba7be853b164af8c8e31eff3be2ff5c5d766e6d6f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling prime_time v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.44s
[INFO] running `Command { std: "docker" "inspect" "64c9654b494af75e26059ffba7be853b164af8c8e31eff3be2ff5c5d766e6d6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64c9654b494af75e26059ffba7be853b164af8c8e31eff3be2ff5c5d766e6d6f", kill_on_drop: false }`
[INFO] [stdout] 64c9654b494af75e26059ffba7be853b164af8c8e31eff3be2ff5c5d766e6d6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 38d48d15ee94315323ad39b0b6b47c86d0c46a366b301d0c58e37fd4e99fd085
[INFO] running `Command { std: "docker" "start" "-a" "38d48d15ee94315323ad39b0b6b47c86d0c46a366b301d0c58e37fd4e99fd085", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/prime_time-c750dfd904f3b471)
[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" "38d48d15ee94315323ad39b0b6b47c86d0c46a366b301d0c58e37fd4e99fd085", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38d48d15ee94315323ad39b0b6b47c86d0c46a366b301d0c58e37fd4e99fd085", kill_on_drop: false }`
[INFO] [stdout] 38d48d15ee94315323ad39b0b6b47c86d0c46a366b301d0c58e37fd4e99fd085