[INFO] cloning repository https://github.com/jmwielandt/leetcode-montoya
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jmwielandt/leetcode-montoya" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmwielandt%2Fleetcode-montoya", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmwielandt%2Fleetcode-montoya'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5db7e3d48a3f86fe101c57251f0e1d273e939db6
[INFO] checking jmwielandt/leetcode-montoya against try#f27166d4c64dc29edc5ea3214357f191edf8b635 for pr-148329
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmwielandt%2Fleetcode-montoya" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jmwielandt/leetcode-montoya
[INFO] finished tweaking git repo https://github.com/jmwielandt/leetcode-montoya
[INFO] tweaked toml for git repo https://github.com/jmwielandt/leetcode-montoya written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jmwielandt/leetcode-montoya on toolchain f27166d4c64dc29edc5ea3214357f191edf8b635
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jmwielandt/leetcode-montoya 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" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9113b273007ba23545661e274d2202c2e50649bd89e3a95be0b986f41e06c850
[INFO] running `Command { std: "docker" "start" "-a" "9113b273007ba23545661e274d2202c2e50649bd89e3a95be0b986f41e06c850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9113b273007ba23545661e274d2202c2e50649bd89e3a95be0b986f41e06c850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9113b273007ba23545661e274d2202c2e50649bd89e3a95be0b986f41e06c850", kill_on_drop: false }`
[INFO] [stdout] 9113b273007ba23545661e274d2202c2e50649bd89e3a95be0b986f41e06c850
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a2097a20d664f9a048f11c01082ff580421fda43fbe62fe687b2e6a5ff4991e
[INFO] running `Command { std: "docker" "start" "-a" "4a2097a20d664f9a048f11c01082ff580421fda43fbe62fe687b2e6a5ff4991e", kill_on_drop: false }`
[INFO] [stderr]     Checking leetcode_montoya v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "4a2097a20d664f9a048f11c01082ff580421fda43fbe62fe687b2e6a5ff4991e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a2097a20d664f9a048f11c01082ff580421fda43fbe62fe687b2e6a5ff4991e", kill_on_drop: false }`
[INFO] [stdout] 4a2097a20d664f9a048f11c01082ff580421fda43fbe62fe687b2e6a5ff4991e