[INFO] cloning repository https://github.com/galthran-wq/rusting
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/galthran-wq/rusting" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgalthran-wq%2Frusting", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgalthran-wq%2Frusting'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8b3374295851bcf72e8337c4f0dde74be7d725d9
[INFO] checking galthran-wq/rusting against 8773d2c75a8e90130dcce745a7ec4e66bb9963db+rustflags=-Aunfulfilled-lint-expectations for pr-163637
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgalthran-wq%2Frusting" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/galthran-wq/rusting
[INFO] finished tweaking git repo https://github.com/galthran-wq/rusting
[INFO] tweaked toml for git repo https://github.com/galthran-wq/rusting written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/galthran-wq/rusting on toolchain 8773d2c75a8e90130dcce745a7ec4e66bb9963db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/galthran-wq/rusting 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" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking galthran-wq/rusting against 8773d2c75a8e90130dcce745a7ec4e66bb9963db+rustflags=-Aunfulfilled-lint-expectations for pr-163637
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgalthran-wq%2Frusting" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/galthran-wq/rusting
[INFO] finished tweaking git repo https://github.com/galthran-wq/rusting
[INFO] tweaked toml for git repo https://github.com/galthran-wq/rusting written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/galthran-wq/rusting on toolchain 8773d2c75a8e90130dcce745a7ec4e66bb9963db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/galthran-wq/rusting 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" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "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-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 661d4e92813a919d71950301951b7756831c01cfadc44bc747db142d9eacbde7
[INFO] running `Command { std: "docker" "start" "661d4e92813a919d71950301951b7756831c01cfadc44bc747db142d9eacbde7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "661d4e92813a919d71950301951b7756831c01cfadc44bc747db142d9eacbde7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "661d4e92813a919d71950301951b7756831c01cfadc44bc747db142d9eacbde7" "/opt/rustwide/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "661d4e92813a919d71950301951b7756831c01cfadc44bc747db142d9eacbde7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Aunfulfilled-lint-expectations" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "661d4e92813a919d71950301951b7756831c01cfadc44bc747db142d9eacbde7" "/opt/rustwide/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]     Checking toychain v0.1.0 (/opt/rustwide/workdir/projects/toychain)
[INFO] [stderr]     Checking macros v0.1.0 (/opt/rustwide/workdir/11-macros)
[INFO] [stderr]     Checking minigrep v0.1.0 (/opt/rustwide/workdir/projects/minigrep)
[INFO] [stderr]     Checking traits-generics v0.1.0 (/opt/rustwide/workdir/06-traits-generics)
[INFO] [stderr]     Checking tui-dash v0.1.0 (/opt/rustwide/workdir/projects/tui-dash)
[INFO] [stderr]     Checking async-rust v0.1.0 (/opt/rustwide/workdir/10-async)
[INFO] [stderr]     Checking unsafe-ffi v0.1.0 (/opt/rustwide/workdir/12-unsafe-ffi)
[INFO] [stderr]     Checking closures v0.1.0 (/opt/rustwide/workdir/07-closures)
[INFO] [stderr]     Checking collections-iterators v0.1.0 (/opt/rustwide/workdir/05-collections-iterators)
[INFO] [stderr]     Checking concurrency v0.1.0 (/opt/rustwide/workdir/09-concurrency)
[INFO] [stderr]     Checking dataproc v0.1.0 (/opt/rustwide/workdir/projects/dataproc)
[INFO] [stderr]     Checking ownership v0.1.0 (/opt/rustwide/workdir/02-ownership)
[INFO] [stderr]     Checking playground v0.1.0 (/opt/rustwide/workdir/playground)
[INFO] [stderr]     Checking error-handling v0.1.0 (/opt/rustwide/workdir/04-error-handling)
[INFO] [stderr]     Checking py-vs-rs v0.1.0 (/opt/rustwide/workdir/projects/py-vs-rs)
[INFO] [stderr]     Checking raytracer v0.1.0 (/opt/rustwide/workdir/projects/raytracer)
[INFO] [stderr]     Checking restapi v0.1.0 (/opt/rustwide/workdir/projects/restapi)
[INFO] [stderr]     Checking smart-pointers v0.1.0 (/opt/rustwide/workdir/08-smart-pointers)
[INFO] [stderr]     Checking structs-enums v0.1.0 (/opt/rustwide/workdir/03-structs-enums)
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking basics v0.1.0 (/opt/rustwide/workdir/01-basics)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "661d4e92813a919d71950301951b7756831c01cfadc44bc747db142d9eacbde7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "661d4e92813a919d71950301951b7756831c01cfadc44bc747db142d9eacbde7", kill_on_drop: false }`
[INFO] [stdout] 661d4e92813a919d71950301951b7756831c01cfadc44bc747db142d9eacbde7
