[INFO] fetching crate clipit 0.0.0...
[INFO] testing clipit-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate clipit 0.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate clipit 0.0.0 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 clipit 0.0.0
[INFO] finished tweaking crates.io crate clipit 0.0.0
[INFO] tweaked toml for crates.io crate clipit 0.0.0 written to /workspace/builds/worker-3/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7e57ade4562106946b02cd2cb6752675dd1cf7fa0e220879688a93a33a099ec3
[INFO] running `Command { std: "docker" "start" "-a" "7e57ade4562106946b02cd2cb6752675dd1cf7fa0e220879688a93a33a099ec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e57ade4562106946b02cd2cb6752675dd1cf7fa0e220879688a93a33a099ec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e57ade4562106946b02cd2cb6752675dd1cf7fa0e220879688a93a33a099ec3", kill_on_drop: false }`
[INFO] [stdout] 7e57ade4562106946b02cd2cb6752675dd1cf7fa0e220879688a93a33a099ec3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0b48dcdd17620c38fee89497d9b56caa421e43c6b22920dbfb012e0072475978
[INFO] running `Command { std: "docker" "start" "-a" "0b48dcdd17620c38fee89497d9b56caa421e43c6b22920dbfb012e0072475978", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling clipit v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "0b48dcdd17620c38fee89497d9b56caa421e43c6b22920dbfb012e0072475978", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b48dcdd17620c38fee89497d9b56caa421e43c6b22920dbfb012e0072475978", kill_on_drop: false }`
[INFO] [stdout] 0b48dcdd17620c38fee89497d9b56caa421e43c6b22920dbfb012e0072475978
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 99da8daaaa9d532c9aa3d580c05fbca986d3283781e24ce3c3a584a8aec30eb7
[INFO] running `Command { std: "docker" "start" "-a" "99da8daaaa9d532c9aa3d580c05fbca986d3283781e24ce3c3a584a8aec30eb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling clipit v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "99da8daaaa9d532c9aa3d580c05fbca986d3283781e24ce3c3a584a8aec30eb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99da8daaaa9d532c9aa3d580c05fbca986d3283781e24ce3c3a584a8aec30eb7", kill_on_drop: false }`
[INFO] [stdout] 99da8daaaa9d532c9aa3d580c05fbca986d3283781e24ce3c3a584a8aec30eb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9b8f8cf00fa3cc50ff464b51cce979b6bbc0288bb65ee64d6e3fcbfa13c3bd32
[INFO] running `Command { std: "docker" "start" "-a" "9b8f8cf00fa3cc50ff464b51cce979b6bbc0288bb65ee64d6e3fcbfa13c3bd32", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/clipit-2cd60ee41286d0ad)
[INFO] [stderr]    Doc-tests clipit
[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] [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" "9b8f8cf00fa3cc50ff464b51cce979b6bbc0288bb65ee64d6e3fcbfa13c3bd32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b8f8cf00fa3cc50ff464b51cce979b6bbc0288bb65ee64d6e3fcbfa13c3bd32", kill_on_drop: false }`
[INFO] [stdout] 9b8f8cf00fa3cc50ff464b51cce979b6bbc0288bb65ee64d6e3fcbfa13c3bd32