Dec 12 07:49:48.296 INFO checking semver-0.9.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 07:49:48.296 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 07:49:48.692 INFO [stdout] a795d18b25c56501e007e50967769f9b6a762237a2248ed3ca5c1430eca2bba1
Dec 12 07:49:48.694 INFO running `"docker" "start" "-a" "a795d18b25c56501e007e50967769f9b6a762237a2248ed3ca5c1430eca2bba1"`
Dec 12 07:49:49.586 INFO [stderr] usermod: no changes
Dec 12 07:49:49.719 INFO [stderr]     Checking semver v0.9.0 (/source)
Dec 12 07:49:49.719 INFO [stderr]    Compiling libgit2-sys v0.6.19
Dec 12 07:49:50.243 INFO [stderr] warning: unused import: `std::result`
Dec 12 07:49:50.243 INFO [stderr]   --> src/version_req.rs:13:5
Dec 12 07:49:50.243 INFO [stderr]    |
Dec 12 07:49:50.243 INFO [stderr] 13 | use std::result;
Dec 12 07:49:50.243 INFO [stderr]    |     ^^^^^^^^^^^
Dec 12 07:49:50.243 INFO [stderr]    |
Dec 12 07:49:50.243 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 07:49:50.243 INFO [stderr] 
Dec 12 07:50:14.739 INFO [stderr]     Checking git2 v0.6.11
Dec 12 07:50:18.758 INFO [stderr]     Checking crates-index v0.5.1
Dec 12 07:50:21.600 INFO [stderr] error: unused import: `std::result`
Dec 12 07:50:21.600 INFO [stderr]   --> src/version_req.rs:13:5
Dec 12 07:50:21.600 INFO [stderr]    |
Dec 12 07:50:21.600 INFO [stderr] 13 | use std::result;
Dec 12 07:50:21.600 INFO [stderr]    |     ^^^^^^^^^^^
Dec 12 07:50:21.600 INFO [stderr]    |
Dec 12 07:50:21.600 INFO [stderr] note: lint level defined here
Dec 12 07:50:21.600 INFO [stderr]   --> src/lib.rs:163:24
Dec 12 07:50:21.600 INFO [stderr]    |
Dec 12 07:50:21.600 INFO [stderr] 163| #![cfg_attr(test, deny(warnings))]
Dec 12 07:50:21.600 INFO [stderr]    |                        ^^^^^^^^
Dec 12 07:50:21.600 INFO [stderr]    = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Dec 12 07:50:21.600 INFO [stderr] 
Dec 12 07:50:22.081 INFO [stderr] error: aborting due to previous error
Dec 12 07:50:22.082 INFO [stderr] 
Dec 12 07:50:22.090 INFO [stderr] error: Could not compile `semver`.
Dec 12 07:50:22.090 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 12 07:50:22.984 INFO [stderr] error: build failed
Dec 12 07:50:22.988 INFO [stderr] su: No module specific data is present
Dec 12 07:50:23.792 INFO running `"docker" "inspect" "a795d18b25c56501e007e50967769f9b6a762237a2248ed3ca5c1430eca2bba1"`
Dec 12 07:50:24.142 INFO running `"docker" "rm" "-f" "a795d18b25c56501e007e50967769f9b6a762237a2248ed3ca5c1430eca2bba1"`
Dec 12 07:50:24.496 INFO [stdout] a795d18b25c56501e007e50967769f9b6a762237a2248ed3ca5c1430eca2bba1