[INFO] fetching crate rustout 0.4.1...
[INFO] checking rustout-0.4.1 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate rustout 0.4.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rustout 0.4.1
[INFO] finished tweaking crates.io crate rustout 0.4.1
[INFO] tweaked toml for crates.io crate rustout 0.4.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustout 0.4.1 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rustout 0.4.1 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file `/workspace/builds/worker-4-tc2/source/src/lib.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `lib` target `rustout`
[INFO] [stderr]   * `bin` target `lib`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96bb71cca0d855d354f22dcda2854eed5f3f2091e5ea910449a5c202daa8cf65
[INFO] running `Command { std: "docker" "start" "-a" "96bb71cca0d855d354f22dcda2854eed5f3f2091e5ea910449a5c202daa8cf65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96bb71cca0d855d354f22dcda2854eed5f3f2091e5ea910449a5c202daa8cf65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96bb71cca0d855d354f22dcda2854eed5f3f2091e5ea910449a5c202daa8cf65", kill_on_drop: false }`
[INFO] [stdout] 96bb71cca0d855d354f22dcda2854eed5f3f2091e5ea910449a5c202daa8cf65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f73455f0b3a56aa0095c7a400cefde27d4bebc8c64f71b3d7a7814e9e6794a1
[INFO] running `Command { std: "docker" "start" "-a" "6f73455f0b3a56aa0095c7a400cefde27d4bebc8c64f71b3d7a7814e9e6794a1", kill_on_drop: false }`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/src/lib.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `lib` target `rustout`
[INFO] [stderr]   * `bin` target `lib`
[INFO] [stderr]    Compiling log v0.4.18
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking rustout v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "6f73455f0b3a56aa0095c7a400cefde27d4bebc8c64f71b3d7a7814e9e6794a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f73455f0b3a56aa0095c7a400cefde27d4bebc8c64f71b3d7a7814e9e6794a1", kill_on_drop: false }`
[INFO] [stdout] 6f73455f0b3a56aa0095c7a400cefde27d4bebc8c64f71b3d7a7814e9e6794a1