[INFO] cloning repository https://github.com/manoelmenezes/four-way-intersection
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/manoelmenezes/four-way-intersection" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanoelmenezes%2Ffour-way-intersection", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanoelmenezes%2Ffour-way-intersection'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4c05ad03010374e505e1e8ee80fbe5db3073006a
[INFO] checking manoelmenezes/four-way-intersection against try#09ea730c380b8b9acb96ff87b724c45df920f793 for pr-134272
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanoelmenezes%2Ffour-way-intersection" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/manoelmenezes/four-way-intersection on toolchain 09ea730c380b8b9acb96ff87b724c45df920f793
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09ea730c380b8b9acb96ff87b724c45df920f793" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/manoelmenezes/four-way-intersection
[INFO] finished tweaking git repo https://github.com/manoelmenezes/four-way-intersection
[INFO] tweaked toml for git repo https://github.com/manoelmenezes/four-way-intersection written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/manoelmenezes/four-way-intersection 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" "+09ea730c380b8b9acb96ff87b724c45df920f793" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+09ea730c380b8b9acb96ff87b724c45df920f793" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cff089912454dbec4e6f2af765cf2991526b5322c1dfc524aab84f3ee15319e2
[INFO] running `Command { std: "docker" "start" "-a" "cff089912454dbec4e6f2af765cf2991526b5322c1dfc524aab84f3ee15319e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cff089912454dbec4e6f2af765cf2991526b5322c1dfc524aab84f3ee15319e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cff089912454dbec4e6f2af765cf2991526b5322c1dfc524aab84f3ee15319e2", kill_on_drop: false }`
[INFO] [stdout] cff089912454dbec4e6f2af765cf2991526b5322c1dfc524aab84f3ee15319e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+09ea730c380b8b9acb96ff87b724c45df920f793" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9d6acea183ae1038b718110ac9a0923fd9efaa888fc7252974ca39fd4f5df62
[INFO] running `Command { std: "docker" "start" "-a" "a9d6acea183ae1038b718110ac9a0923fd9efaa888fc7252974ca39fd4f5df62", kill_on_drop: false }`
[INFO] [stderr]     Checking four-way-intersection v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/solution2_main.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut controller = Controller::new();
[INFO] [stdout]   |         ----^^^^^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/solution2_main.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut controller = Controller::new();
[INFO] [stdout]   |         ----^^^^^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/main-40cd7e2fc77eb16b.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to write `/opt/rustwide/target/debug/.fingerprint/four-way-intersection-40cd7e2fc77eb16b/dep-bin-main`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaOX5D4S"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `four-way-intersection` (bin "solution2_main" test); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/09ea730c380b8b9acb96ff87b724c45df920f793/bin/rustc --crate-name solution2_main --edition=2021 src/solution2_main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=b55453235a37ecb2 -C extra-filename=-b0971a93cf8113ef --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern four_way_intersection=/opt/rustwide/target/debug/deps/libfour_way_intersection-be3c20e5f4ff8a0b.rmeta --cap-lints=forbid` (exit status: 1)
[INFO] [stderr] error: could not compile `four-way-intersection` (bin "solution2_main"); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/09ea730c380b8b9acb96ff87b724c45df920f793/bin/rustc --crate-name solution2_main --edition=2021 src/solution2_main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=e2bca73db612ac0e -C extra-filename=-1d3b20af42c16e79 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern four_way_intersection=/opt/rustwide/target/debug/deps/libfour_way_intersection-be3c20e5f4ff8a0b.rmeta --cap-lints=forbid` (exit status: 1)
[INFO] [stderr] error: could not compile `four-way-intersection` (bin "main" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "a9d6acea183ae1038b718110ac9a0923fd9efaa888fc7252974ca39fd4f5df62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9d6acea183ae1038b718110ac9a0923fd9efaa888fc7252974ca39fd4f5df62", kill_on_drop: false }`
[INFO] [stdout] a9d6acea183ae1038b718110ac9a0923fd9efaa888fc7252974ca39fd4f5df62