[INFO] cloning repository https://github.com/GustavoJochem/text-reverse
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GustavoJochem/text-reverse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGustavoJochem%2Ftext-reverse", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGustavoJochem%2Ftext-reverse'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9c40b8b37b43adf668575dc83ce35ed8a6cd6331
[INFO] testing GustavoJochem/text-reverse against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGustavoJochem%2Ftext-reverse" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/GustavoJochem/text-reverse 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/GustavoJochem/text-reverse
[INFO] finished tweaking git repo https://github.com/GustavoJochem/text-reverse
[INFO] tweaked toml for git repo https://github.com/GustavoJochem/text-reverse written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/GustavoJochem/text-reverse 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 3ab15d392fc6a68552ce009cedd883357a87ce1eeff492ed959bd2906cc6f48b
[INFO] running `Command { std: "docker" "start" "-a" "3ab15d392fc6a68552ce009cedd883357a87ce1eeff492ed959bd2906cc6f48b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ab15d392fc6a68552ce009cedd883357a87ce1eeff492ed959bd2906cc6f48b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ab15d392fc6a68552ce009cedd883357a87ce1eeff492ed959bd2906cc6f48b", kill_on_drop: false }`
[INFO] [stdout] 3ab15d392fc6a68552ce009cedd883357a87ce1eeff492ed959bd2906cc6f48b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] a04cb5abdd7cff7b7780adc07d9e62a948f2199887e534f2143b35a3808d6a1c
[INFO] running `Command { std: "docker" "start" "-a" "a04cb5abdd7cff7b7780adc07d9e62a948f2199887e534f2143b35a3808d6a1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling text-reverse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.82s
[INFO] running `Command { std: "docker" "inspect" "a04cb5abdd7cff7b7780adc07d9e62a948f2199887e534f2143b35a3808d6a1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a04cb5abdd7cff7b7780adc07d9e62a948f2199887e534f2143b35a3808d6a1c", kill_on_drop: false }`
[INFO] [stdout] a04cb5abdd7cff7b7780adc07d9e62a948f2199887e534f2143b35a3808d6a1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 524559112e92e75f5c938a1c245efdb7657b59c891a5a84d43b4ef8f2525d144
[INFO] running `Command { std: "docker" "start" "-a" "524559112e92e75f5c938a1c245efdb7657b59c891a5a84d43b4ef8f2525d144", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling text-reverse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `Command { std: "docker" "inspect" "524559112e92e75f5c938a1c245efdb7657b59c891a5a84d43b4ef8f2525d144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "524559112e92e75f5c938a1c245efdb7657b59c891a5a84d43b4ef8f2525d144", kill_on_drop: false }`
[INFO] [stdout] 524559112e92e75f5c938a1c245efdb7657b59c891a5a84d43b4ef8f2525d144
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 0c8a0186bb310c10cc826368cf4936eca7349da7060eda504ee1f3fd0276bf62
[INFO] running `Command { std: "docker" "start" "-a" "0c8a0186bb310c10cc826368cf4936eca7349da7060eda504ee1f3fd0276bf62", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.16s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/text_reverse-895fdc3df84229a7)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/text_reverse-3036dc06c6c2e95b)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests text-reverse
[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" "0c8a0186bb310c10cc826368cf4936eca7349da7060eda504ee1f3fd0276bf62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c8a0186bb310c10cc826368cf4936eca7349da7060eda504ee1f3fd0276bf62", kill_on_drop: false }`
[INFO] [stdout] 0c8a0186bb310c10cc826368cf4936eca7349da7060eda504ee1f3fd0276bf62