[INFO] cloning repository https://github.com/raywiis/leetcode-1300
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/raywiis/leetcode-1300" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraywiis%2Fleetcode-1300", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraywiis%2Fleetcode-1300'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8b3fd5a3c5ab068afefe8bb4c7d9726697ef8a5f
[INFO] checking raywiis/leetcode-1300 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraywiis%2Fleetcode-1300" "/workspace/builds/worker-28/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/raywiis/leetcode-1300 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/raywiis/leetcode-1300
[INFO] finished tweaking git repo https://github.com/raywiis/leetcode-1300
[INFO] tweaked toml for git repo https://github.com/raywiis/leetcode-1300 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate git repo https://github.com/raywiis/leetcode-1300 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61898cc87c72e7fad6507898a6e88930c827451dc86f801e2db624f775d0a0f4
[INFO] running `Command { std: "docker" "start" "-a" "61898cc87c72e7fad6507898a6e88930c827451dc86f801e2db624f775d0a0f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61898cc87c72e7fad6507898a6e88930c827451dc86f801e2db624f775d0a0f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61898cc87c72e7fad6507898a6e88930c827451dc86f801e2db624f775d0a0f4", kill_on_drop: false }`
[INFO] [stdout] 61898cc87c72e7fad6507898a6e88930c827451dc86f801e2db624f775d0a0f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e642c05f3b2ef9b7bb4b9574ae4f84ee46984fc47ab3e2db0894d8fa2ab5f8ee
[INFO] running `Command { std: "docker" "start" "-a" "e642c05f3b2ef9b7bb4b9574ae4f84ee46984fc47ab3e2db0894d8fa2ab5f8ee", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking leetcode-1300 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.98s
[INFO] running `Command { std: "docker" "inspect" "e642c05f3b2ef9b7bb4b9574ae4f84ee46984fc47ab3e2db0894d8fa2ab5f8ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e642c05f3b2ef9b7bb4b9574ae4f84ee46984fc47ab3e2db0894d8fa2ab5f8ee", kill_on_drop: false }`
[INFO] [stdout] e642c05f3b2ef9b7bb4b9574ae4f84ee46984fc47ab3e2db0894d8fa2ab5f8ee