[INFO] fetching crate hash32 0.2.1...
[INFO] checking hash32-0.2.1 against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710
[INFO] extracting crate hash32 0.2.1 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate hash32 0.2.1 on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hash32 0.2.1
[INFO] finished tweaking crates.io crate hash32 0.2.1
[INFO] tweaked toml for crates.io crate hash32 0.2.1 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate crates.io crate hash32 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v0.3.8
[INFO] [stderr]   Downloaded quote v0.5.2
[INFO] [stderr]   Downloaded syn v0.13.11
[INFO] [stderr]   Downloaded hash32-derive v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03e053ef5c468d56c780de51332bc7555b58ac158bbb274b052319eb35415e34
[INFO] running `Command { std: "docker" "start" "-a" "03e053ef5c468d56c780de51332bc7555b58ac158bbb274b052319eb35415e34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03e053ef5c468d56c780de51332bc7555b58ac158bbb274b052319eb35415e34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03e053ef5c468d56c780de51332bc7555b58ac158bbb274b052319eb35415e34", kill_on_drop: false }`
[INFO] [stdout] 03e053ef5c468d56c780de51332bc7555b58ac158bbb274b052319eb35415e34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e232e33bea117c26debb14a3329c2f31c54ed1da34c2f6f48718cd45c4e663bb
[INFO] running `Command { std: "docker" "start" "-a" "e232e33bea117c26debb14a3329c2f31c54ed1da34c2f6f48718cd45c4e663bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling proc-macro2 v0.3.8
[INFO] [stderr]     Checking hash32 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]    Compiling hash32-derive v0.1.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.70s
[INFO] running `Command { std: "docker" "inspect" "e232e33bea117c26debb14a3329c2f31c54ed1da34c2f6f48718cd45c4e663bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e232e33bea117c26debb14a3329c2f31c54ed1da34c2f6f48718cd45c4e663bb", kill_on_drop: false }`
[INFO] [stdout] e232e33bea117c26debb14a3329c2f31c54ed1da34c2f6f48718cd45c4e663bb