[INFO] fetching crate william-ranges 0.1.0... [INFO] building william-ranges-0.1.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2 [INFO] extracting crate william-ranges 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate william-ranges 0.1.0 [INFO] finished tweaking crates.io crate william-ranges 0.1.0 [INFO] tweaked toml for crates.io crate william-ranges 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate william-ranges 0.1.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate william-ranges 0.1.0 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3c38a2f91ef01f8883693e81f570420731e358b3b2a9d1ca1c9fb9ff0be06c9a [INFO] running `Command { std: "docker" "start" "-a" "3c38a2f91ef01f8883693e81f570420731e358b3b2a9d1ca1c9fb9ff0be06c9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c38a2f91ef01f8883693e81f570420731e358b3b2a9d1ca1c9fb9ff0be06c9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c38a2f91ef01f8883693e81f570420731e358b3b2a9d1ca1c9fb9ff0be06c9a", kill_on_drop: false }` [INFO] [stdout] 3c38a2f91ef01f8883693e81f570420731e358b3b2a9d1ca1c9fb9ff0be06c9a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e7987400690ad98ad6d4a9ccc1a81cde38ae7c2ef43113829be28301c934b4ce [INFO] running `Command { std: "docker" "start" "-a" "e7987400690ad98ad6d4a9ccc1a81cde38ae7c2ef43113829be28301c934b4ce", kill_on_drop: false }` [INFO] [stderr] Compiling william-ranges v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.19s [INFO] running `Command { std: "docker" "inspect" "e7987400690ad98ad6d4a9ccc1a81cde38ae7c2ef43113829be28301c934b4ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7987400690ad98ad6d4a9ccc1a81cde38ae7c2ef43113829be28301c934b4ce", kill_on_drop: false }` [INFO] [stdout] e7987400690ad98ad6d4a9ccc1a81cde38ae7c2ef43113829be28301c934b4ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 21ea7ccebe227e14b40402c46ac38c881d7b302216996a425ad0a589281dbfa3 [INFO] running `Command { std: "docker" "start" "-a" "21ea7ccebe227e14b40402c46ac38c881d7b302216996a425ad0a589281dbfa3", kill_on_drop: false }` [INFO] [stderr] Compiling william-ranges v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "21ea7ccebe227e14b40402c46ac38c881d7b302216996a425ad0a589281dbfa3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21ea7ccebe227e14b40402c46ac38c881d7b302216996a425ad0a589281dbfa3", kill_on_drop: false }` [INFO] [stdout] 21ea7ccebe227e14b40402c46ac38c881d7b302216996a425ad0a589281dbfa3