[INFO] cloning repository https://github.com/jonayerdi/huffman [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonayerdi/huffman" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonayerdi%2Fhuffman", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonayerdi%2Fhuffman'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5bee164e43f1f5e73a60debc9e69c124f9ff8125 [INFO] checking jonayerdi/huffman against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonayerdi%2Fhuffman" "/workspace/builds/worker-88/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-88/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jonayerdi/huffman on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jonayerdi/huffman [INFO] finished tweaking git repo https://github.com/jonayerdi/huffman [INFO] tweaked toml for git repo https://github.com/jonayerdi/huffman written to /workspace/builds/worker-88/source/Cargo.toml [INFO] crate git repo https://github.com/jonayerdi/huffman already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f723f095aef45384bebb2f20e359a850d4b5c4f32e76d2994f7f4fc3dea3fe66 [INFO] running `Command { std: "docker" "start" "-a" "f723f095aef45384bebb2f20e359a850d4b5c4f32e76d2994f7f4fc3dea3fe66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f723f095aef45384bebb2f20e359a850d4b5c4f32e76d2994f7f4fc3dea3fe66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f723f095aef45384bebb2f20e359a850d4b5c4f32e76d2994f7f4fc3dea3fe66", kill_on_drop: false }` [INFO] [stdout] f723f095aef45384bebb2f20e359a850d4b5c4f32e76d2994f7f4fc3dea3fe66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b688b3d5c9c62f50d3c530d42973e67f8c6b4945fcacd3e5543e32c9743f7a1b [INFO] running `Command { std: "docker" "start" "-a" "b688b3d5c9c62f50d3c530d42973e67f8c6b4945fcacd3e5543e32c9743f7a1b", kill_on_drop: false }` [INFO] [stderr] Checking huffman v0.1.0 (/opt/rustwide/workdir/huffman) [INFO] [stderr] Checking hf v0.1.0 (/opt/rustwide/workdir/hf) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "b688b3d5c9c62f50d3c530d42973e67f8c6b4945fcacd3e5543e32c9743f7a1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b688b3d5c9c62f50d3c530d42973e67f8c6b4945fcacd3e5543e32c9743f7a1b", kill_on_drop: false }` [INFO] [stdout] b688b3d5c9c62f50d3c530d42973e67f8c6b4945fcacd3e5543e32c9743f7a1b