[INFO] cloning repository https://github.com/nishikawaakira/rust_file_updates
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nishikawaakira/rust_file_updates" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnishikawaakira%2Frust_file_updates", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnishikawaakira%2Frust_file_updates'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 597545631f16c778b25f523bec43ededc7977221
[INFO] testing nishikawaakira/rust_file_updates against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnishikawaakira%2Frust_file_updates" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nishikawaakira/rust_file_updates 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 git repo https://github.com/nishikawaakira/rust_file_updates
[INFO] finished tweaking git repo https://github.com/nishikawaakira/rust_file_updates
[INFO] tweaked toml for git repo https://github.com/nishikawaakira/rust_file_updates written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/nishikawaakira/rust_file_updates 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 9816c4a0905959a4126c8a2fd923407b83cd1ac8d90ba0a6c0a4b99306e27298
[INFO] running `Command { std: "docker" "start" "-a" "9816c4a0905959a4126c8a2fd923407b83cd1ac8d90ba0a6c0a4b99306e27298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9816c4a0905959a4126c8a2fd923407b83cd1ac8d90ba0a6c0a4b99306e27298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9816c4a0905959a4126c8a2fd923407b83cd1ac8d90ba0a6c0a4b99306e27298", kill_on_drop: false }`
[INFO] [stdout] 9816c4a0905959a4126c8a2fd923407b83cd1ac8d90ba0a6c0a4b99306e27298
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 10c1477b55694a3efcb7b67a3e6123c6b439270377c0b254a49ac5b934fe2742
[INFO] running `Command { std: "docker" "start" "-a" "10c1477b55694a3efcb7b67a3e6123c6b439270377c0b254a49ac5b934fe2742", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling file v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.55s
[INFO] running `Command { std: "docker" "inspect" "10c1477b55694a3efcb7b67a3e6123c6b439270377c0b254a49ac5b934fe2742", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10c1477b55694a3efcb7b67a3e6123c6b439270377c0b254a49ac5b934fe2742", kill_on_drop: false }`
[INFO] [stdout] 10c1477b55694a3efcb7b67a3e6123c6b439270377c0b254a49ac5b934fe2742
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] c7ed68d8dd53b186d4685368d0129aa00f71b3b1fdc8b23082f30d841c05d767
[INFO] running `Command { std: "docker" "start" "-a" "c7ed68d8dd53b186d4685368d0129aa00f71b3b1fdc8b23082f30d841c05d767", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling file v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/file-dafed450939e9696)
[INFO] running `Command { std: "docker" "inspect" "c7ed68d8dd53b186d4685368d0129aa00f71b3b1fdc8b23082f30d841c05d767", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7ed68d8dd53b186d4685368d0129aa00f71b3b1fdc8b23082f30d841c05d767", kill_on_drop: false }`
[INFO] [stdout] c7ed68d8dd53b186d4685368d0129aa00f71b3b1fdc8b23082f30d841c05d767
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 902737dbb2fed60fd0a1873ad070aa201c4f5288e6b2610cce6183b0a6b73efc
[INFO] running `Command { std: "docker" "start" "-a" "902737dbb2fed60fd0a1873ad070aa201c4f5288e6b2610cce6183b0a6b73efc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/file-dafed450939e9696)
[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" "902737dbb2fed60fd0a1873ad070aa201c4f5288e6b2610cce6183b0a6b73efc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "902737dbb2fed60fd0a1873ad070aa201c4f5288e6b2610cce6183b0a6b73efc", kill_on_drop: false }`
[INFO] [stdout] 902737dbb2fed60fd0a1873ad070aa201c4f5288e6b2610cce6183b0a6b73efc