[INFO] cloning repository https://github.com/hwchen/diff-lists
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hwchen/diff-lists" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhwchen%2Fdiff-lists", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhwchen%2Fdiff-lists'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c601cfd8586828b3353212c24ec5fffe318c619
[INFO] testing hwchen/diff-lists against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhwchen%2Fdiff-lists" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hwchen/diff-lists 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/hwchen/diff-lists
[INFO] finished tweaking git repo https://github.com/hwchen/diff-lists
[INFO] tweaked toml for git repo https://github.com/hwchen/diff-lists written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/hwchen/diff-lists 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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 866737fd11472eb7a631967d51e751dc4085f8940c9bf1edb3fdd33bc45f05a4
[INFO] running `Command { std: "docker" "start" "-a" "866737fd11472eb7a631967d51e751dc4085f8940c9bf1edb3fdd33bc45f05a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "866737fd11472eb7a631967d51e751dc4085f8940c9bf1edb3fdd33bc45f05a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "866737fd11472eb7a631967d51e751dc4085f8940c9bf1edb3fdd33bc45f05a4", kill_on_drop: false }`
[INFO] [stdout] 866737fd11472eb7a631967d51e751dc4085f8940c9bf1edb3fdd33bc45f05a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] ba2915fadb43db50315d4e0752acdf4366c9ffee1d9bf4ba107a66b237463d28
[INFO] running `Command { std: "docker" "start" "-a" "ba2915fadb43db50315d4e0752acdf4366c9ffee1d9bf4ba107a66b237463d28", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling diff-lists v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.44s
[INFO] running `Command { std: "docker" "inspect" "ba2915fadb43db50315d4e0752acdf4366c9ffee1d9bf4ba107a66b237463d28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba2915fadb43db50315d4e0752acdf4366c9ffee1d9bf4ba107a66b237463d28", kill_on_drop: false }`
[INFO] [stdout] ba2915fadb43db50315d4e0752acdf4366c9ffee1d9bf4ba107a66b237463d28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] b742be22bf35ee4d78dc2dbc98020cf3e717dc171b5f64cb5502b531f31c7ebf
[INFO] running `Command { std: "docker" "start" "-a" "b742be22bf35ee4d78dc2dbc98020cf3e717dc171b5f64cb5502b531f31c7ebf", kill_on_drop: false }`
[INFO] [stderr]    Compiling diff-lists v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "b742be22bf35ee4d78dc2dbc98020cf3e717dc171b5f64cb5502b531f31c7ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b742be22bf35ee4d78dc2dbc98020cf3e717dc171b5f64cb5502b531f31c7ebf", kill_on_drop: false }`
[INFO] [stdout] b742be22bf35ee4d78dc2dbc98020cf3e717dc171b5f64cb5502b531f31c7ebf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] aa7286837d3d2a2862fbaf145ae01804e2bef1ae6bda3cb1d8b5086bc22892ca
[INFO] running `Command { std: "docker" "start" "-a" "aa7286837d3d2a2862fbaf145ae01804e2bef1ae6bda3cb1d8b5086bc22892ca", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/diff_lists-2cca241c20913ee3)
[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" "aa7286837d3d2a2862fbaf145ae01804e2bef1ae6bda3cb1d8b5086bc22892ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa7286837d3d2a2862fbaf145ae01804e2bef1ae6bda3cb1d8b5086bc22892ca", kill_on_drop: false }`
[INFO] [stdout] aa7286837d3d2a2862fbaf145ae01804e2bef1ae6bda3cb1d8b5086bc22892ca