[INFO] cloning repository https://github.com/dbofmmbt/exam
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dbofmmbt/exam" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbofmmbt%2Fexam", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbofmmbt%2Fexam'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d308e61f5a92da3e0f54213ff4558e5b969a4ad7
[INFO] checking dbofmmbt/exam/d308e61f5a92da3e0f54213ff4558e5b969a4ad7 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbofmmbt%2Fexam" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dbofmmbt/exam on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dbofmmbt/exam
[INFO] finished tweaking git repo https://github.com/dbofmmbt/exam
[INFO] tweaked toml for git repo https://github.com/dbofmmbt/exam written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dbofmmbt/exam already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v1.0.94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea6b333935889fa779fb027ec0a3e2eb0cf54b562142b1e85c47d1acdbdbcdfa
[INFO] running `Command { std: "docker" "start" "-a" "ea6b333935889fa779fb027ec0a3e2eb0cf54b562142b1e85c47d1acdbdbcdfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea6b333935889fa779fb027ec0a3e2eb0cf54b562142b1e85c47d1acdbdbcdfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea6b333935889fa779fb027ec0a3e2eb0cf54b562142b1e85c47d1acdbdbcdfa", kill_on_drop: false }`
[INFO] [stdout] ea6b333935889fa779fb027ec0a3e2eb0cf54b562142b1e85c47d1acdbdbcdfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d375769f83d8d9bdaeb548cc8fafb22262794f4d6d129c3748c6b2e6ed7e7702
[INFO] running `Command { std: "docker" "start" "-a" "d375769f83d8d9bdaeb548cc8fafb22262794f4d6d129c3748c6b2e6ed7e7702", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.94
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking exam v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `Command { std: "docker" "inspect" "d375769f83d8d9bdaeb548cc8fafb22262794f4d6d129c3748c6b2e6ed7e7702", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d375769f83d8d9bdaeb548cc8fafb22262794f4d6d129c3748c6b2e6ed7e7702", kill_on_drop: false }`
[INFO] [stdout] d375769f83d8d9bdaeb548cc8fafb22262794f4d6d129c3748c6b2e6ed7e7702