[INFO] cloning repository https://github.com/nuIIpointerexception/subnet_calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nuIIpointerexception/subnet_calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FnuIIpointerexception%2Fsubnet_calculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FnuIIpointerexception%2Fsubnet_calculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fe3bc965e3f1ca5092e26b96ed507474d292c586
[INFO] checking nuIIpointerexception/subnet_calculator against try#af54b6062f33b99e418444700f3a823ef0214052 for pr-138952
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FnuIIpointerexception%2Fsubnet_calculator" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nuIIpointerexception/subnet_calculator on toolchain af54b6062f33b99e418444700f3a823ef0214052
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af54b6062f33b99e418444700f3a823ef0214052" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nuIIpointerexception/subnet_calculator
[INFO] finished tweaking git repo https://github.com/nuIIpointerexception/subnet_calculator
[INFO] tweaked toml for git repo https://github.com/nuIIpointerexception/subnet_calculator written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/nuIIpointerexception/subnet_calculator 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" "+af54b6062f33b99e418444700f3a823ef0214052" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clipboard-rs v0.1.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+af54b6062f33b99e418444700f3a823ef0214052" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d93ccb1463a3f7d9d740c1c5c066c95bd5aefd2f1755ca0360bc4419c016a6d6
[INFO] running `Command { std: "docker" "start" "-a" "d93ccb1463a3f7d9d740c1c5c066c95bd5aefd2f1755ca0360bc4419c016a6d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d93ccb1463a3f7d9d740c1c5c066c95bd5aefd2f1755ca0360bc4419c016a6d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d93ccb1463a3f7d9d740c1c5c066c95bd5aefd2f1755ca0360bc4419c016a6d6", kill_on_drop: false }`
[INFO] [stdout] d93ccb1463a3f7d9d740c1c5c066c95bd5aefd2f1755ca0360bc4419c016a6d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+af54b6062f33b99e418444700f3a823ef0214052" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c551b29ad287be7ef8ed6ce202cbcbfc2e25f429ac89dd660b53dac4e2302ccd
[INFO] running `Command { std: "docker" "start" "-a" "c551b29ad287be7ef8ed6ce202cbcbfc2e25f429ac89dd660b53dac4e2302ccd", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/tracing-core-565a08c1ce43bdaa`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "c551b29ad287be7ef8ed6ce202cbcbfc2e25f429ac89dd660b53dac4e2302ccd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c551b29ad287be7ef8ed6ce202cbcbfc2e25f429ac89dd660b53dac4e2302ccd", kill_on_drop: false }`
[INFO] [stdout] c551b29ad287be7ef8ed6ce202cbcbfc2e25f429ac89dd660b53dac4e2302ccd