[INFO] fetching crate rust-cat 0.2.0...
[INFO] testing rust-cat-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rust-cat 0.2.0 into /workspace/builds/worker-104/source
[INFO] validating manifest of crates.io crate rust-cat 0.2.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust-cat 0.2.0
[INFO] finished tweaking crates.io crate rust-cat 0.2.0
[INFO] tweaked toml for crates.io crate rust-cat 0.2.0 written to /workspace/builds/worker-104/source/Cargo.toml
[INFO] crate crates.io crate rust-cat 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2863bd6b76d8ddef8ea23fc69ecad743ef4f389839a432fbc2820ffb08e6e450
[INFO] running `Command { std: "docker" "start" "-a" "2863bd6b76d8ddef8ea23fc69ecad743ef4f389839a432fbc2820ffb08e6e450", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2863bd6b76d8ddef8ea23fc69ecad743ef4f389839a432fbc2820ffb08e6e450", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2863bd6b76d8ddef8ea23fc69ecad743ef4f389839a432fbc2820ffb08e6e450", kill_on_drop: false }`
[INFO] [stdout] 2863bd6b76d8ddef8ea23fc69ecad743ef4f389839a432fbc2820ffb08e6e450
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5df083cc1b92dc65236eb8674ca09bf0b46a526602e90e9f9e3951e7193eeee7
[INFO] running `Command { std: "docker" "start" "-a" "5df083cc1b92dc65236eb8674ca09bf0b46a526602e90e9f9e3951e7193eeee7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling nix v0.20.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling ctrlc v3.1.9
[INFO] [stderr]    Compiling rust-cat v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.78s
[INFO] running `Command { std: "docker" "inspect" "5df083cc1b92dc65236eb8674ca09bf0b46a526602e90e9f9e3951e7193eeee7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5df083cc1b92dc65236eb8674ca09bf0b46a526602e90e9f9e3951e7193eeee7", kill_on_drop: false }`
[INFO] [stdout] 5df083cc1b92dc65236eb8674ca09bf0b46a526602e90e9f9e3951e7193eeee7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e8d3a5fd64d97c61c8cb22b66311613182e103d727afe10ab8cc0e3dbc0aefb
[INFO] running `Command { std: "docker" "start" "-a" "7e8d3a5fd64d97c61c8cb22b66311613182e103d727afe10ab8cc0e3dbc0aefb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-cat v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/cat-b7d76cc90dc0a364)
[INFO] running `Command { std: "docker" "inspect" "7e8d3a5fd64d97c61c8cb22b66311613182e103d727afe10ab8cc0e3dbc0aefb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e8d3a5fd64d97c61c8cb22b66311613182e103d727afe10ab8cc0e3dbc0aefb", kill_on_drop: false }`
[INFO] [stdout] 7e8d3a5fd64d97c61c8cb22b66311613182e103d727afe10ab8cc0e3dbc0aefb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 32cdd55c34cc846d1390da8e0a54959a7ee89165580d6f637196e24ea9c9da69
[INFO] running `Command { std: "docker" "start" "-a" "32cdd55c34cc846d1390da8e0a54959a7ee89165580d6f637196e24ea9c9da69", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cat-b7d76cc90dc0a364)
[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" "32cdd55c34cc846d1390da8e0a54959a7ee89165580d6f637196e24ea9c9da69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32cdd55c34cc846d1390da8e0a54959a7ee89165580d6f637196e24ea9c9da69", kill_on_drop: false }`
[INFO] [stdout] 32cdd55c34cc846d1390da8e0a54959a7ee89165580d6f637196e24ea9c9da69