[INFO] cloning repository https://github.com/striezel/elves-in-submarines
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/striezel/elves-in-submarines" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstriezel%2Felves-in-submarines", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstriezel%2Felves-in-submarines'...
[INFO] [stderr] error: copy-fd: write returned: No space left on device
[INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-rebase.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstriezel%2Felves-in-submarines/hooks/pre-rebase.sample': No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/striezel/elves-in-submarines
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/striezel/elves-in-submarines" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstriezel%2Felves-in-submarines", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstriezel%2Felves-in-submarines'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e2f05fce3175ef9508d2984392b87a5d4d116860
[INFO] checking striezel/elves-in-submarines against master#092a284ba0421695f2032c947765429fd7095796 for pr-139763
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstriezel%2Felves-in-submarines" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/striezel/elves-in-submarines on toolchain 092a284ba0421695f2032c947765429fd7095796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+092a284ba0421695f2032c947765429fd7095796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/striezel/elves-in-submarines
[INFO] finished tweaking git repo https://github.com/striezel/elves-in-submarines
[INFO] tweaked toml for git repo https://github.com/striezel/elves-in-submarines written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/striezel/elves-in-submarines 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" "+092a284ba0421695f2032c947765429fd7095796" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+092a284ba0421695f2032c947765429fd7095796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa746a077b0553d5d14e1f81919eba34e56989aa0aa7d85f8bead74a9c58ad6a
[INFO] running `Command { std: "docker" "start" "-a" "aa746a077b0553d5d14e1f81919eba34e56989aa0aa7d85f8bead74a9c58ad6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa746a077b0553d5d14e1f81919eba34e56989aa0aa7d85f8bead74a9c58ad6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa746a077b0553d5d14e1f81919eba34e56989aa0aa7d85f8bead74a9c58ad6a", kill_on_drop: false }`
[INFO] [stdout] aa746a077b0553d5d14e1f81919eba34e56989aa0aa7d85f8bead74a9c58ad6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+092a284ba0421695f2032c947765429fd7095796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 439aa9f1d73db2c71eba115676b34ce4947e172b5ac84d33536e7f8ac75ef4a0
[INFO] running `Command { std: "docker" "start" "-a" "439aa9f1d73db2c71eba115676b34ce4947e172b5ac84d33536e7f8ac75ef4a0", kill_on_drop: false }`
[INFO] [stderr]     Checking basic v0.1.0 (/opt/rustwide/workdir/basic)
[INFO] [stderr]     Checking libday03 v0.1.0 (/opt/rustwide/workdir/libday03)
[INFO] [stderr]     Checking day02_dive v0.2.0 (/opt/rustwide/workdir/day02_dive)
[INFO] [stderr]     Checking day01_sonar_sweep_sliding_window v0.2.0 (/opt/rustwide/workdir/day01_sonar_sweep_sliding_window)
[INFO] [stderr]     Checking day01_sonar_sweep v0.2.0 (/opt/rustwide/workdir/day01_sonar_sweep)
[INFO] [stderr]     Checking day02_dive_with_aim v0.2.0 (/opt/rustwide/workdir/day02_dive_with_aim)
[INFO] [stderr]     Checking day03_binary_diagnostic v0.2.0 (/opt/rustwide/workdir/day03_binary_diagnostic)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "439aa9f1d73db2c71eba115676b34ce4947e172b5ac84d33536e7f8ac75ef4a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "439aa9f1d73db2c71eba115676b34ce4947e172b5ac84d33536e7f8ac75ef4a0", kill_on_drop: false }`
[INFO] [stdout] 439aa9f1d73db2c71eba115676b34ce4947e172b5ac84d33536e7f8ac75ef4a0