[INFO] cloning repository https://github.com/zeroy0410/rust_algorithm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zeroy0410/rust_algorithm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeroy0410%2Frust_algorithm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeroy0410%2Frust_algorithm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aeea6e9bf447d5b1f3007f69251e217566cb474b
[INFO] checking zeroy0410/rust_algorithm against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeroy0410%2Frust_algorithm" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/zeroy0410/rust_algorithm
[INFO] finished tweaking git repo https://github.com/zeroy0410/rust_algorithm
[INFO] tweaked toml for git repo https://github.com/zeroy0410/rust_algorithm written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zeroy0410/rust_algorithm on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zeroy0410/rust_algorithm 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1bea0b91412d02dd0be1d475012e019a122cb80524aeb215b8452f14d9f9057e
[INFO] running `Command { std: "docker" "start" "-a" "1bea0b91412d02dd0be1d475012e019a122cb80524aeb215b8452f14d9f9057e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bea0b91412d02dd0be1d475012e019a122cb80524aeb215b8452f14d9f9057e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bea0b91412d02dd0be1d475012e019a122cb80524aeb215b8452f14d9f9057e", kill_on_drop: false }`
[INFO] [stdout] 1bea0b91412d02dd0be1d475012e019a122cb80524aeb215b8452f14d9f9057e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b42cc36d96d003da529104e2bc178e660813eab6f67e116b5b2b36a4d3b7bcf2
[INFO] running `Command { std: "docker" "start" "-a" "b42cc36d96d003da529104e2bc178e660813eab6f67e116b5b2b36a4d3b7bcf2", kill_on_drop: false }`
[INFO] [stderr]     Checking rust_algorithm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `fibonacci` is never used
[INFO] [stdout]   --> src/dynamic_programming/fibonacci.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn fibonacci() -> Fibonacci {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/rust_algorithm-dd215e24ae030df7.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to write `/opt/rustwide/target/debug/.fingerprint/rust_algorithm-dd215e24ae030df7/dep-lib-rust_algorithm`
[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] running `Command { std: "docker" "inspect" "b42cc36d96d003da529104e2bc178e660813eab6f67e116b5b2b36a4d3b7bcf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b42cc36d96d003da529104e2bc178e660813eab6f67e116b5b2b36a4d3b7bcf2", kill_on_drop: false }`
[INFO] [stdout] b42cc36d96d003da529104e2bc178e660813eab6f67e116b5b2b36a4d3b7bcf2