[INFO] cloning repository https://github.com/h-sumiya/simple16
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/h-sumiya/simple16" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fh-sumiya%2Fsimple16", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fh-sumiya%2Fsimple16'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 96d9c99d9798228f30ebf765a57f3458dddf58f3
[INFO] checking h-sumiya/simple16 against try#8a0378607d6b34c242e3bfa75554871be641864b for pr-143028
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fh-sumiya%2Fsimple16" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/h-sumiya/simple16
[INFO] finished tweaking git repo https://github.com/h-sumiya/simple16
[INFO] tweaked toml for git repo https://github.com/h-sumiya/simple16 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/h-sumiya/simple16 on toolchain 8a0378607d6b34c242e3bfa75554871be641864b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a0378607d6b34c242e3bfa75554871be641864b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/h-sumiya/simple16 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" "+8a0378607d6b34c242e3bfa75554871be641864b" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8a0378607d6b34c242e3bfa75554871be641864b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cae7018eafd7e9482b292154b82c8c4edc9814c089995106e6dd8e931a4af99
[INFO] running `Command { std: "docker" "start" "-a" "4cae7018eafd7e9482b292154b82c8c4edc9814c089995106e6dd8e931a4af99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cae7018eafd7e9482b292154b82c8c4edc9814c089995106e6dd8e931a4af99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cae7018eafd7e9482b292154b82c8c4edc9814c089995106e6dd8e931a4af99", kill_on_drop: false }`
[INFO] [stdout] 4cae7018eafd7e9482b292154b82c8c4edc9814c089995106e6dd8e931a4af99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8a0378607d6b34c242e3bfa75554871be641864b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bf8af2a95decc063f47a417478a34a5ab3cdaf1699be94bef502638e5fe8100
[INFO] running `Command { std: "docker" "start" "-a" "1bf8af2a95decc063f47a417478a34a5ab3cdaf1699be94bef502638e5fe8100", kill_on_drop: false }`
[INFO] [stderr]     Checking simple16 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/simple16-32c2a8cbe921f950.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to write `/opt/rustwide/target/debug/.fingerprint/simple16-32c2a8cbe921f950/dep-test-lib-simple16`
[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] warning: function `dump_with_size` is never used
[INFO] [stdout]   --> src/dump.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub fn dump_with_size(data: &[u32], buf: &mut Vec<u8>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simple16` (bin "simple16"); 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/8a0378607d6b34c242e3bfa75554871be641864b/bin/rustc --crate-name simple16 --edition=2021 src/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,test)' --check-cfg 'cfg(feature, values())' -C metadata=9554294581fd9043 -C extra-filename=-20e46f6c5cb92d09 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern simple16=/opt/rustwide/target/debug/deps/libsimple16-a3be7d39942e05f5.rmeta --cap-lints=forbid` (exit status: 1)
[INFO] [stdout] warning: function `dump_with_size` is never used
[INFO] [stdout]   --> src/dump.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub fn dump_with_size(data: &[u32], buf: &mut Vec<u8>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simple16` (bin "simple16" 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/8a0378607d6b34c242e3bfa75554871be641864b/bin/rustc --crate-name simple16 --edition=2021 src/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,test)' --check-cfg 'cfg(feature, values())' -C metadata=0c40a94041027aa0 -C extra-filename=-41995d5a68bbb647 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern simple16=/opt/rustwide/target/debug/deps/libsimple16-a3be7d39942e05f5.rmeta --cap-lints=forbid` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "1bf8af2a95decc063f47a417478a34a5ab3cdaf1699be94bef502638e5fe8100", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bf8af2a95decc063f47a417478a34a5ab3cdaf1699be94bef502638e5fe8100", kill_on_drop: false }`
[INFO] [stdout] 1bf8af2a95decc063f47a417478a34a5ab3cdaf1699be94bef502638e5fe8100