[INFO] fetching crate cargo-notify 0.1.0...
[INFO] testing cargo-notify-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate cargo-notify 0.1.0 into /workspace/builds/worker-74/source
[INFO] validating manifest of crates.io crate cargo-notify 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-notify 0.1.0
[INFO] finished tweaking crates.io crate cargo-notify 0.1.0
[INFO] tweaked toml for crates.io crate cargo-notify 0.1.0 written to /workspace/builds/worker-74/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99ad16378674108d570012745204e3e78ee21af489affe236abb77a16c65b986
[INFO] running `Command { std: "docker" "start" "-a" "99ad16378674108d570012745204e3e78ee21af489affe236abb77a16c65b986", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99ad16378674108d570012745204e3e78ee21af489affe236abb77a16c65b986", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99ad16378674108d570012745204e3e78ee21af489affe236abb77a16c65b986", kill_on_drop: false }`
[INFO] [stdout] 99ad16378674108d570012745204e3e78ee21af489affe236abb77a16c65b986
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82d6290a822413e38e65b46d94bc565b2e00dd4204302ec9713f433e666fff55
[INFO] running `Command { std: "docker" "start" "-a" "82d6290a822413e38e65b46d94bc565b2e00dd4204302ec9713f433e666fff55", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cargo-notify v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.51s
[INFO] running `Command { std: "docker" "inspect" "82d6290a822413e38e65b46d94bc565b2e00dd4204302ec9713f433e666fff55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82d6290a822413e38e65b46d94bc565b2e00dd4204302ec9713f433e666fff55", kill_on_drop: false }`
[INFO] [stdout] 82d6290a822413e38e65b46d94bc565b2e00dd4204302ec9713f433e666fff55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0925ec89f386d729ddff9bf53c850e471c33753b23d73bf96c3f489f6c4657f
[INFO] running `Command { std: "docker" "start" "-a" "c0925ec89f386d729ddff9bf53c850e471c33753b23d73bf96c3f489f6c4657f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-notify v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "c0925ec89f386d729ddff9bf53c850e471c33753b23d73bf96c3f489f6c4657f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0925ec89f386d729ddff9bf53c850e471c33753b23d73bf96c3f489f6c4657f", kill_on_drop: false }`
[INFO] [stdout] c0925ec89f386d729ddff9bf53c850e471c33753b23d73bf96c3f489f6c4657f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ef00aa49de6d12d987453658ec2bafbf524ac11df9fdda93cbd8b9f8f0ced5b8
[INFO] running `Command { std: "docker" "start" "-a" "ef00aa49de6d12d987453658ec2bafbf524ac11df9fdda93cbd8b9f8f0ced5b8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_notify-e20d7fc86bbd1b0d)
[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" "ef00aa49de6d12d987453658ec2bafbf524ac11df9fdda93cbd8b9f8f0ced5b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef00aa49de6d12d987453658ec2bafbf524ac11df9fdda93cbd8b9f8f0ced5b8", kill_on_drop: false }`
[INFO] [stdout] ef00aa49de6d12d987453658ec2bafbf524ac11df9fdda93cbd8b9f8f0ced5b8