[INFO] fetching crate ctrlc_fnonce 0.1.0...
[INFO] testing ctrlc_fnonce-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate ctrlc_fnonce 0.1.0 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate ctrlc_fnonce 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ctrlc_fnonce 0.1.0
[INFO] finished tweaking crates.io crate ctrlc_fnonce 0.1.0
[INFO] tweaked toml for crates.io crate ctrlc_fnonce 0.1.0 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ctrlc v3.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b41e40e219cfdf3b4cd8afb4021bd9c224ef888693ff9ea709cbf0ca7aca685
[INFO] running `Command { std: "docker" "start" "-a" "3b41e40e219cfdf3b4cd8afb4021bd9c224ef888693ff9ea709cbf0ca7aca685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b41e40e219cfdf3b4cd8afb4021bd9c224ef888693ff9ea709cbf0ca7aca685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b41e40e219cfdf3b4cd8afb4021bd9c224ef888693ff9ea709cbf0ca7aca685", kill_on_drop: false }`
[INFO] [stdout] 3b41e40e219cfdf3b4cd8afb4021bd9c224ef888693ff9ea709cbf0ca7aca685
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d7f1605fe9b25ade72c927bfe0c06c778da211117cfabfb0fe2b87eaa7e951c
[INFO] running `Command { std: "docker" "start" "-a" "8d7f1605fe9b25ade72c927bfe0c06c778da211117cfabfb0fe2b87eaa7e951c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling nix v0.23.1
[INFO] [stderr]    Compiling ctrlc v3.2.1
[INFO] [stderr]    Compiling ctrlc_fnonce v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.75s
[INFO] running `Command { std: "docker" "inspect" "8d7f1605fe9b25ade72c927bfe0c06c778da211117cfabfb0fe2b87eaa7e951c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d7f1605fe9b25ade72c927bfe0c06c778da211117cfabfb0fe2b87eaa7e951c", kill_on_drop: false }`
[INFO] [stdout] 8d7f1605fe9b25ade72c927bfe0c06c778da211117cfabfb0fe2b87eaa7e951c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f7e78d7f0ab333ab479de9337547cd60d049867fae03a446a0802db756dba82
[INFO] running `Command { std: "docker" "start" "-a" "0f7e78d7f0ab333ab479de9337547cd60d049867fae03a446a0802db756dba82", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ctrlc_fnonce v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "0f7e78d7f0ab333ab479de9337547cd60d049867fae03a446a0802db756dba82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f7e78d7f0ab333ab479de9337547cd60d049867fae03a446a0802db756dba82", kill_on_drop: false }`
[INFO] [stdout] 0f7e78d7f0ab333ab479de9337547cd60d049867fae03a446a0802db756dba82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b6cb769977015121267a318ac5f251803d9b672a2f7ca5d6cecac572c4388285
[INFO] running `Command { std: "docker" "start" "-a" "b6cb769977015121267a318ac5f251803d9b672a2f7ca5d6cecac572c4388285", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ctrlc_fnonce-5e73af8d8566b4e9)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ctrlc_fnonce
[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" "b6cb769977015121267a318ac5f251803d9b672a2f7ca5d6cecac572c4388285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6cb769977015121267a318ac5f251803d9b672a2f7ca5d6cecac572c4388285", kill_on_drop: false }`
[INFO] [stdout] b6cb769977015121267a318ac5f251803d9b672a2f7ca5d6cecac572c4388285