[INFO] cloning repository https://github.com/Epsilon10/utcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Epsilon10/utcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEpsilon10%2Futcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEpsilon10%2Futcp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a54f9ffa998cbae8acf24f1e863c33e070f63571
[INFO] testing Epsilon10/utcp against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEpsilon10%2Futcp" "/workspace/builds/worker-28/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Epsilon10/utcp 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 git repo https://github.com/Epsilon10/utcp
[INFO] finished tweaking git repo https://github.com/Epsilon10/utcp
[INFO] tweaked toml for git repo https://github.com/Epsilon10/utcp written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate git repo https://github.com/Epsilon10/utcp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] e54fc8f1b619cd955179e722c850b8c4ff0d1640ba627d909bf8a42285676ed8
[INFO] running `Command { std: "docker" "start" "-a" "e54fc8f1b619cd955179e722c850b8c4ff0d1640ba627d909bf8a42285676ed8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e54fc8f1b619cd955179e722c850b8c4ff0d1640ba627d909bf8a42285676ed8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e54fc8f1b619cd955179e722c850b8c4ff0d1640ba627d909bf8a42285676ed8", kill_on_drop: false }`
[INFO] [stdout] e54fc8f1b619cd955179e722c850b8c4ff0d1640ba627d909bf8a42285676ed8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] aed6400de95a11259aecdc8cd6838f4efbf9e90eca0fd5b98d7669e0b51967b8
[INFO] running `Command { std: "docker" "start" "-a" "aed6400de95a11259aecdc8cd6838f4efbf9e90eca0fd5b98d7669e0b51967b8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling utcp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "aed6400de95a11259aecdc8cd6838f4efbf9e90eca0fd5b98d7669e0b51967b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aed6400de95a11259aecdc8cd6838f4efbf9e90eca0fd5b98d7669e0b51967b8", kill_on_drop: false }`
[INFO] [stdout] aed6400de95a11259aecdc8cd6838f4efbf9e90eca0fd5b98d7669e0b51967b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 8dd57ddc4a4c1153739b87391b1f1a79ba1fd55fd1ea2050496f0c90bfe44d55
[INFO] running `Command { std: "docker" "start" "-a" "8dd57ddc4a4c1153739b87391b1f1a79ba1fd55fd1ea2050496f0c90bfe44d55", kill_on_drop: false }`
[INFO] [stderr]    Compiling utcp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "8dd57ddc4a4c1153739b87391b1f1a79ba1fd55fd1ea2050496f0c90bfe44d55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dd57ddc4a4c1153739b87391b1f1a79ba1fd55fd1ea2050496f0c90bfe44d55", kill_on_drop: false }`
[INFO] [stdout] 8dd57ddc4a4c1153739b87391b1f1a79ba1fd55fd1ea2050496f0c90bfe44d55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 8b99e4ac0844211a36a34b24cb700b44df4192c1c31bf4c749b38b344375dfb7
[INFO] running `Command { std: "docker" "start" "-a" "8b99e4ac0844211a36a34b24cb700b44df4192c1c31bf4c749b38b344375dfb7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/utcp-4b3298644758849e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests utcp
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "8b99e4ac0844211a36a34b24cb700b44df4192c1c31bf4c749b38b344375dfb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b99e4ac0844211a36a34b24cb700b44df4192c1c31bf4c749b38b344375dfb7", kill_on_drop: false }`
[INFO] [stdout] 8b99e4ac0844211a36a34b24cb700b44df4192c1c31bf4c749b38b344375dfb7