[INFO] fetching crate macro_keeper 0.0.1...
[INFO] checking macro_keeper-0.0.1 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate macro_keeper 0.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate macro_keeper 0.0.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate macro_keeper 0.0.1
[INFO] tweaked toml for crates.io crate macro_keeper 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate macro_keeper 0.0.1 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate macro_keeper 0.0.1 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d1d608111eae24fd31a1e71858d75c0527a2af3df44530fe913de92030d3643
[INFO] running `Command { std: "docker" "start" "-a" "5d1d608111eae24fd31a1e71858d75c0527a2af3df44530fe913de92030d3643", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d1d608111eae24fd31a1e71858d75c0527a2af3df44530fe913de92030d3643", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d1d608111eae24fd31a1e71858d75c0527a2af3df44530fe913de92030d3643", kill_on_drop: false }`
[INFO] [stdout] 5d1d608111eae24fd31a1e71858d75c0527a2af3df44530fe913de92030d3643
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06ebf1822bc14ffbb6dbde6bf71aecdf37a200f2e77af7e9cbbc9b3597651282
[INFO] running `Command { std: "docker" "start" "-a" "06ebf1822bc14ffbb6dbde6bf71aecdf37a200f2e77af7e9cbbc9b3597651282", kill_on_drop: false }`
[INFO] [stderr]     Checking macro_keeper v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "06ebf1822bc14ffbb6dbde6bf71aecdf37a200f2e77af7e9cbbc9b3597651282", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06ebf1822bc14ffbb6dbde6bf71aecdf37a200f2e77af7e9cbbc9b3597651282", kill_on_drop: false }`
[INFO] [stdout] 06ebf1822bc14ffbb6dbde6bf71aecdf37a200f2e77af7e9cbbc9b3597651282