[INFO] cloning repository https://github.com/alaouizoubair/rust_fibonacci
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alaouizoubair/rust_fibonacci" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falaouizoubair%2Frust_fibonacci", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falaouizoubair%2Frust_fibonacci'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d4f1c18f5c1b4205be5859aded0dd9cc717bcb59
[INFO] checking alaouizoubair/rust_fibonacci against master#c5fbcd35a8217a17f6b63a22217ace06cf8f5f02 for pr-86194
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falaouizoubair%2Frust_fibonacci" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alaouizoubair/rust_fibonacci on toolchain c5fbcd35a8217a17f6b63a22217ace06cf8f5f02
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alaouizoubair/rust_fibonacci
[INFO] finished tweaking git repo https://github.com/alaouizoubair/rust_fibonacci
[INFO] tweaked toml for git repo https://github.com/alaouizoubair/rust_fibonacci written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/alaouizoubair/rust_fibonacci already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] efa37464867e956ea0b266913dceea82440b5a1759ed9a6e8f3e0fa564f42d04
[INFO] running `Command { std: "docker" "start" "-a" "efa37464867e956ea0b266913dceea82440b5a1759ed9a6e8f3e0fa564f42d04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efa37464867e956ea0b266913dceea82440b5a1759ed9a6e8f3e0fa564f42d04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efa37464867e956ea0b266913dceea82440b5a1759ed9a6e8f3e0fa564f42d04", kill_on_drop: false }`
[INFO] [stdout] efa37464867e956ea0b266913dceea82440b5a1759ed9a6e8f3e0fa564f42d04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1019810e783b3850d4edce3989b1bdd3f7be54553df0fb11cc92ae24b857146
[INFO] running `Command { std: "docker" "start" "-a" "e1019810e783b3850d4edce3989b1bdd3f7be54553df0fb11cc92ae24b857146", kill_on_drop: false }`
[INFO] [stderr]     Checking fibonacci v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "e1019810e783b3850d4edce3989b1bdd3f7be54553df0fb11cc92ae24b857146", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1019810e783b3850d4edce3989b1bdd3f7be54553df0fb11cc92ae24b857146", kill_on_drop: false }`
[INFO] [stdout] e1019810e783b3850d4edce3989b1bdd3f7be54553df0fb11cc92ae24b857146