[INFO] fetching crate make87_messages 0.2.8...
[INFO] checking make87_messages-0.2.8 against master#a33907a7a5381473eec8bcfa0c56e05a856a911c for pr-151539
[INFO] extracting crate make87_messages 0.2.8 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate make87_messages 0.2.8
[INFO] finished tweaking crates.io crate make87_messages 0.2.8
[INFO] tweaked toml for crates.io crate make87_messages 0.2.8 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate make87_messages 0.2.8 on toolchain a33907a7a5381473eec8bcfa0c56e05a856a911c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 62 packages to latest compatible versions
[INFO] [stderr]       Adding prost v0.13.5 (available: v0.14.3)
[INFO] [stderr]       Adding prost-build v0.13.5 (available: v0.14.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89faefa00af85d8dca67858a7f95e8d7e1cd2408410a5777729d1b6b885b68c2
[INFO] running `Command { std: "docker" "start" "-a" "89faefa00af85d8dca67858a7f95e8d7e1cd2408410a5777729d1b6b885b68c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89faefa00af85d8dca67858a7f95e8d7e1cd2408410a5777729d1b6b885b68c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89faefa00af85d8dca67858a7f95e8d7e1cd2408410a5777729d1b6b885b68c2", kill_on_drop: false }`
[INFO] [stdout] 89faefa00af85d8dca67858a7f95e8d7e1cd2408410a5777729d1b6b885b68c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5430f4e7b5d5352ed937b6b5345719fc80be7537eb5816d4412848085f0d4cb3
[INFO] running `Command { std: "docker" "start" "-a" "5430f4e7b5d5352ed937b6b5345719fc80be7537eb5816d4412848085f0d4cb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stderr]     Checking prost v0.13.5
[INFO] [stderr]     Checking make87_messages v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.05s
[INFO] running `Command { std: "docker" "inspect" "5430f4e7b5d5352ed937b6b5345719fc80be7537eb5816d4412848085f0d4cb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5430f4e7b5d5352ed937b6b5345719fc80be7537eb5816d4412848085f0d4cb3", kill_on_drop: false }`
[INFO] [stdout] 5430f4e7b5d5352ed937b6b5345719fc80be7537eb5816d4412848085f0d4cb3