[INFO] cloning repository https://github.com/winksaville/expr1-rust-ipfs-api
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/winksaville/expr1-rust-ipfs-api" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwinksaville%2Fexpr1-rust-ipfs-api", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwinksaville%2Fexpr1-rust-ipfs-api'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eebb30dd4d9d98a1ed2a8753167fe1d6e40ace39
[INFO] checking winksaville/expr1-rust-ipfs-api against try#42d1facfffa1a5357d6d62815f7be91f8ad69ed8 for pr-95474
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwinksaville%2Fexpr1-rust-ipfs-api" "/workspace/builds/worker-55/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-55/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/winksaville/expr1-rust-ipfs-api on toolchain 42d1facfffa1a5357d6d62815f7be91f8ad69ed8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+42d1facfffa1a5357d6d62815f7be91f8ad69ed8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-55/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/winksaville/expr1-rust-ipfs-api
[INFO] finished tweaking git repo https://github.com/winksaville/expr1-rust-ipfs-api
[INFO] tweaked toml for git repo https://github.com/winksaville/expr1-rust-ipfs-api written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] crate git repo https://github.com/winksaville/expr1-rust-ipfs-api already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+42d1facfffa1a5357d6d62815f7be91f8ad69ed8" "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-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+42d1facfffa1a5357d6d62815f7be91f8ad69ed8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1e4d1cb141d2f08a15a6fb948742390f8b3abc7d8ba3097808cb7551427b597
[INFO] running `Command { std: "docker" "start" "-a" "c1e4d1cb141d2f08a15a6fb948742390f8b3abc7d8ba3097808cb7551427b597", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1e4d1cb141d2f08a15a6fb948742390f8b3abc7d8ba3097808cb7551427b597", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1e4d1cb141d2f08a15a6fb948742390f8b3abc7d8ba3097808cb7551427b597", kill_on_drop: false }`
[INFO] [stdout] c1e4d1cb141d2f08a15a6fb948742390f8b3abc7d8ba3097808cb7551427b597
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+42d1facfffa1a5357d6d62815f7be91f8ad69ed8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2e0fe315309d0ca2f28030cb03de9a3510b8793b02c154b51d77c307fb1990b
[INFO] running `Command { std: "docker" "start" "-a" "f2e0fe315309d0ca2f28030cb03de9a3510b8793b02c154b51d77c307fb1990b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "f2e0fe315309d0ca2f28030cb03de9a3510b8793b02c154b51d77c307fb1990b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2e0fe315309d0ca2f28030cb03de9a3510b8793b02c154b51d77c307fb1990b", kill_on_drop: false }`
[INFO] [stdout] f2e0fe315309d0ca2f28030cb03de9a3510b8793b02c154b51d77c307fb1990b