[INFO] fetching crate redant 0.1.8...
[INFO] testing redant-0.1.8 against 1.59.0 for beta-1.60-1
[INFO] extracting crate redant 0.1.8 into /workspace/builds/worker-53/source
[INFO] validating manifest of crates.io crate redant 0.1.8 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 crates.io crate redant 0.1.8
[INFO] finished tweaking crates.io crate redant 0.1.8
[INFO] tweaked toml for crates.io crate redant 0.1.8 written to /workspace/builds/worker-53/source/Cargo.toml
[INFO] crate crates.io crate redant 0.1.8 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-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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] 885ec08f6d586172ed41f9a977996c859acad1e29f7a883e7faada3e1e91a662
[INFO] running `Command { std: "docker" "start" "-a" "885ec08f6d586172ed41f9a977996c859acad1e29f7a883e7faada3e1e91a662", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "885ec08f6d586172ed41f9a977996c859acad1e29f7a883e7faada3e1e91a662", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "885ec08f6d586172ed41f9a977996c859acad1e29f7a883e7faada3e1e91a662", kill_on_drop: false }`
[INFO] [stdout] 885ec08f6d586172ed41f9a977996c859acad1e29f7a883e7faada3e1e91a662
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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] b979987ff064c9758e45b384ae916d7c91a3da37fc0481e44a3c0ba014356b45
[INFO] running `Command { std: "docker" "start" "-a" "b979987ff064c9758e45b384ae916d7c91a3da37fc0481e44a3c0ba014356b45", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling clap v3.0.14
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling redant v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "b979987ff064c9758e45b384ae916d7c91a3da37fc0481e44a3c0ba014356b45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b979987ff064c9758e45b384ae916d7c91a3da37fc0481e44a3c0ba014356b45", kill_on_drop: false }`
[INFO] [stdout] b979987ff064c9758e45b384ae916d7c91a3da37fc0481e44a3c0ba014356b45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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] 30efdf6be825a8660875e04afdbd2bcdffe07b8c9d4b0d96255bcac1a7f53cbf
[INFO] running `Command { std: "docker" "start" "-a" "30efdf6be825a8660875e04afdbd2bcdffe07b8c9d4b0d96255bcac1a7f53cbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling redant v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `Command { std: "docker" "inspect" "30efdf6be825a8660875e04afdbd2bcdffe07b8c9d4b0d96255bcac1a7f53cbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30efdf6be825a8660875e04afdbd2bcdffe07b8c9d4b0d96255bcac1a7f53cbf", kill_on_drop: false }`
[INFO] [stdout] 30efdf6be825a8660875e04afdbd2bcdffe07b8c9d4b0d96255bcac1a7f53cbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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] 6ddeb2ebeb4d373767571c89d3449bfd4b8681bafd2a6328c439bcf9a94cdbf5
[INFO] running `Command { std: "docker" "start" "-a" "6ddeb2ebeb4d373767571c89d3449bfd4b8681bafd2a6328c439bcf9a94cdbf5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/redant-3ae1b8fba1981bf1)
[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" "6ddeb2ebeb4d373767571c89d3449bfd4b8681bafd2a6328c439bcf9a94cdbf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ddeb2ebeb4d373767571c89d3449bfd4b8681bafd2a6328c439bcf9a94cdbf5", kill_on_drop: false }`
[INFO] [stdout] 6ddeb2ebeb4d373767571c89d3449bfd4b8681bafd2a6328c439bcf9a94cdbf5