[INFO] fetching crate imdom 0.0.1...
[INFO] checking imdom-0.0.1 against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710
[INFO] extracting crate imdom 0.0.1 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate imdom 0.0.1 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 imdom 0.0.1
[INFO] finished tweaking crates.io crate imdom 0.0.1
[INFO] tweaked toml for crates.io crate imdom 0.0.1 written to /workspace/builds/worker-86/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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 uexpr v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] 32a7c40fb257bc67ab0befc0a42f09d1c404d28cdf823b2877fb62f95bfbdd46
[INFO] running `Command { std: "docker" "start" "-a" "32a7c40fb257bc67ab0befc0a42f09d1c404d28cdf823b2877fb62f95bfbdd46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32a7c40fb257bc67ab0befc0a42f09d1c404d28cdf823b2877fb62f95bfbdd46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32a7c40fb257bc67ab0befc0a42f09d1c404d28cdf823b2877fb62f95bfbdd46", kill_on_drop: false }`
[INFO] [stdout] 32a7c40fb257bc67ab0befc0a42f09d1c404d28cdf823b2877fb62f95bfbdd46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] 0c3106f8ecc2a1025c899008079aa293e95c1883313ea4a7fbba8136dd00f7fa
[INFO] running `Command { std: "docker" "start" "-a" "0c3106f8ecc2a1025c899008079aa293e95c1883313ea4a7fbba8136dd00f7fa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking uexpr v0.0.1
[INFO] [stderr]     Checking imdom v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.49s
[INFO] running `Command { std: "docker" "inspect" "0c3106f8ecc2a1025c899008079aa293e95c1883313ea4a7fbba8136dd00f7fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c3106f8ecc2a1025c899008079aa293e95c1883313ea4a7fbba8136dd00f7fa", kill_on_drop: false }`
[INFO] [stdout] 0c3106f8ecc2a1025c899008079aa293e95c1883313ea4a7fbba8136dd00f7fa