[INFO] fetching crate hamming-heap 0.4.1... [INFO] checking hamming-heap-0.4.1 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] extracting crate hamming-heap 0.4.1 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate hamming-heap 0.4.1 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hamming-heap 0.4.1 [INFO] finished tweaking crates.io crate hamming-heap 0.4.1 [INFO] tweaked toml for crates.io crate hamming-heap 0.4.1 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d81f0efe2b24db9eeb337e2658681f81de0c62903f62529bb1563c8bc5240edc [INFO] running `Command { std: "docker" "start" "-a" "d81f0efe2b24db9eeb337e2658681f81de0c62903f62529bb1563c8bc5240edc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d81f0efe2b24db9eeb337e2658681f81de0c62903f62529bb1563c8bc5240edc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d81f0efe2b24db9eeb337e2658681f81de0c62903f62529bb1563c8bc5240edc", kill_on_drop: false }` [INFO] [stdout] d81f0efe2b24db9eeb337e2658681f81de0c62903f62529bb1563c8bc5240edc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9f5e7992d26be7e77fb901b621c63035ebdd5e8d8fbaa7ceaa80e4ec9ff3f216 [INFO] running `Command { std: "docker" "start" "-a" "9f5e7992d26be7e77fb901b621c63035ebdd5e8d8fbaa7ceaa80e4ec9ff3f216", kill_on_drop: false }` [INFO] [stderr] Checking hamming-heap v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "9f5e7992d26be7e77fb901b621c63035ebdd5e8d8fbaa7ceaa80e4ec9ff3f216", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f5e7992d26be7e77fb901b621c63035ebdd5e8d8fbaa7ceaa80e4ec9ff3f216", kill_on_drop: false }` [INFO] [stdout] 9f5e7992d26be7e77fb901b621c63035ebdd5e8d8fbaa7ceaa80e4ec9ff3f216