[INFO] fetching crate abistr-macros 0.2.0-rc3...
[INFO] checking abistr-macros-0.2.0-rc3 against master#9d28fe39763974a96d61232e96ac856735e4cdd6 for pr-139624
[INFO] extracting crate abistr-macros 0.2.0-rc3 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate abistr-macros 0.2.0-rc3 on toolchain 9d28fe39763974a96d61232e96ac856735e4cdd6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9d28fe39763974a96d61232e96ac856735e4cdd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate abistr-macros 0.2.0-rc3
[INFO] finished tweaking crates.io crate abistr-macros 0.2.0-rc3
[INFO] tweaked toml for crates.io crate abistr-macros 0.2.0-rc3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9d28fe39763974a96d61232e96ac856735e4cdd6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9d28fe39763974a96d61232e96ac856735e4cdd6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+9d28fe39763974a96d61232e96ac856735e4cdd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51c9822c0d906f50f28f405ebb1032bdc4381b16aa253015934fadee69ec0b58
[INFO] running `Command { std: "docker" "start" "-a" "51c9822c0d906f50f28f405ebb1032bdc4381b16aa253015934fadee69ec0b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51c9822c0d906f50f28f405ebb1032bdc4381b16aa253015934fadee69ec0b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51c9822c0d906f50f28f405ebb1032bdc4381b16aa253015934fadee69ec0b58", kill_on_drop: false }`
[INFO] [stdout] 51c9822c0d906f50f28f405ebb1032bdc4381b16aa253015934fadee69ec0b58
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+9d28fe39763974a96d61232e96ac856735e4cdd6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1b5e834ca6f3d11d0bca9998a48ed9f7d986afcec0767afc1a0ee5ddf6a1c82
[INFO] running `Command { std: "docker" "start" "-a" "c1b5e834ca6f3d11d0bca9998a48ed9f7d986afcec0767afc1a0ee5ddf6a1c82", kill_on_drop: false }`
[INFO] [stderr]     Checking abistr-macros v0.2.0-rc3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "c1b5e834ca6f3d11d0bca9998a48ed9f7d986afcec0767afc1a0ee5ddf6a1c82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1b5e834ca6f3d11d0bca9998a48ed9f7d986afcec0767afc1a0ee5ddf6a1c82", kill_on_drop: false }`
[INFO] [stdout] c1b5e834ca6f3d11d0bca9998a48ed9f7d986afcec0767afc1a0ee5ddf6a1c82