[INFO] cloning repository https://github.com/hiratara/rs-error-check-optimization-simulation
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hiratara/rs-error-check-optimization-simulation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiratara%2Frs-error-check-optimization-simulation", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiratara%2Frs-error-check-optimization-simulation'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 026792790836c04829040fa9a7a346ff74eec10d
[INFO] testing hiratara/rs-error-check-optimization-simulation against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiratara%2Frs-error-check-optimization-simulation" "/workspace/builds/worker-86/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-86/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hiratara/rs-error-check-optimization-simulation 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/hiratara/rs-error-check-optimization-simulation
[INFO] finished tweaking git repo https://github.com/hiratara/rs-error-check-optimization-simulation
[INFO] tweaked toml for git repo https://github.com/hiratara/rs-error-check-optimization-simulation written to /workspace/builds/worker-86/source/Cargo.toml
[INFO] crate git repo https://github.com/hiratara/rs-error-check-optimization-simulation 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.10
[INFO] [stderr]   Downloaded libc v0.2.103
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] 0b184919615595196d71196876648298981dba2c4fabd187c971017024a61ac6
[INFO] running `Command { std: "docker" "start" "-a" "0b184919615595196d71196876648298981dba2c4fabd187c971017024a61ac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b184919615595196d71196876648298981dba2c4fabd187c971017024a61ac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b184919615595196d71196876648298981dba2c4fabd187c971017024a61ac6", kill_on_drop: false }`
[INFO] [stdout] 0b184919615595196d71196876648298981dba2c4fabd187c971017024a61ac6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] d31a42f4075c91826e83bf57888cc85faa08bf25d028eaaadde39b75f34b5dc2
[INFO] running `Command { std: "docker" "start" "-a" "d31a42f4075c91826e83bf57888cc85faa08bf25d028eaaadde39b75f34b5dc2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling rs-error-check-optimization-simulation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.99s
[INFO] running `Command { std: "docker" "inspect" "d31a42f4075c91826e83bf57888cc85faa08bf25d028eaaadde39b75f34b5dc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d31a42f4075c91826e83bf57888cc85faa08bf25d028eaaadde39b75f34b5dc2", kill_on_drop: false }`
[INFO] [stdout] d31a42f4075c91826e83bf57888cc85faa08bf25d028eaaadde39b75f34b5dc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] dd14fb3f45b8328cfdf0ab943f74cac7eb7db04372ae80854a162acd8e09f636
[INFO] running `Command { std: "docker" "start" "-a" "dd14fb3f45b8328cfdf0ab943f74cac7eb7db04372ae80854a162acd8e09f636", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-error-check-optimization-simulation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "dd14fb3f45b8328cfdf0ab943f74cac7eb7db04372ae80854a162acd8e09f636", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd14fb3f45b8328cfdf0ab943f74cac7eb7db04372ae80854a162acd8e09f636", kill_on_drop: false }`
[INFO] [stdout] dd14fb3f45b8328cfdf0ab943f74cac7eb7db04372ae80854a162acd8e09f636
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] ec5884b6b1fcd204acc86b936f6c105906d725f3a5c1e4002b110d5e40a000f8
[INFO] running `Command { std: "docker" "start" "-a" "ec5884b6b1fcd204acc86b936f6c105906d725f3a5c1e4002b110d5e40a000f8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rs_error_check_optimization_simulation-cce66c63df7c7628)
[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" "ec5884b6b1fcd204acc86b936f6c105906d725f3a5c1e4002b110d5e40a000f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec5884b6b1fcd204acc86b936f6c105906d725f3a5c1e4002b110d5e40a000f8", kill_on_drop: false }`
[INFO] [stdout] ec5884b6b1fcd204acc86b936f6c105906d725f3a5c1e4002b110d5e40a000f8