[INFO] updating cached repository vasily-kirichenko/threads_test
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/vasily-kirichenko/threads_test
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/vasily-kirichenko/threads_test" "work/ex/beta-1.38-1/sources/1.37.0/gh/vasily-kirichenko/threads_test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/vasily-kirichenko/threads_test'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/vasily-kirichenko/threads_test" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vasily-kirichenko/threads_test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vasily-kirichenko/threads_test'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3b537905608b0683f8489d0b9c043ce2b6f36d01
[INFO] sha for GitHub repo vasily-kirichenko/threads_test: 3b537905608b0683f8489d0b9c043ce2b6f36d01
[INFO] validating manifest of vasily-kirichenko/threads_test on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of vasily-kirichenko/threads_test on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing vasily-kirichenko/threads_test
[INFO] finished frobbing vasily-kirichenko/threads_test
[INFO] frobbed toml for vasily-kirichenko/threads_test written to work/ex/beta-1.38-1/sources/1.37.0/gh/vasily-kirichenko/threads_test/Cargo.toml
[INFO] started frobbing vasily-kirichenko/threads_test
[INFO] finished frobbing vasily-kirichenko/threads_test
[INFO] frobbed toml for vasily-kirichenko/threads_test written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vasily-kirichenko/threads_test/Cargo.toml
[INFO] crate vasily-kirichenko/threads_test already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing vasily-kirichenko/threads_test against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/vasily-kirichenko/threads_test:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] ab7cc152fefb8da3326bd1653a5913993032fdf2a4281212dd7e683cb9069719
[INFO] running `"docker" "start" "-a" "ab7cc152fefb8da3326bd1653a5913993032fdf2a4281212dd7e683cb9069719"`
[INFO] [stderr]    Compiling threads_test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0373]: closure may outlive the current function, but it borrows `v`, which is owned by the current function
[INFO] [stderr]  --> src/main.rs:6:27
[INFO] [stderr]   |
[INFO] [stderr] 6 |     let t = thread::spawn(|| {
[INFO] [stderr]   |                           ^^ may outlive borrowed value `v`
[INFO] [stderr] 7 |         let mut v = v.lock().unwrap();
[INFO] [stderr]   |                     - `v` is borrowed here
[INFO] [stderr]   |
[INFO] [stderr] note: function requires argument type to outlive `'static`
[INFO] [stderr]  --> src/main.rs:6:13
[INFO] [stderr]   |
[INFO] [stderr] 6 |       let t = thread::spawn(|| {
[INFO] [stderr]   |  _____________^
[INFO] [stderr] 7 | |         let mut v = v.lock().unwrap();
[INFO] [stderr] 8 | |         v.push(4);
[INFO] [stderr] 9 | |     });
[INFO] [stderr]   | |______^
[INFO] [stderr] help: to force the closure to take ownership of `v` (and any other referenced variables), use the `move` keyword
[INFO] [stderr]   |
[INFO] [stderr] 6 |     let t = thread::spawn(move || {
[INFO] [stderr]   |                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0373`.
[INFO] [stderr] error: Could not compile `threads_test`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "ab7cc152fefb8da3326bd1653a5913993032fdf2a4281212dd7e683cb9069719"`
[INFO] running `"docker" "rm" "-f" "ab7cc152fefb8da3326bd1653a5913993032fdf2a4281212dd7e683cb9069719"`
[INFO] [stdout] ab7cc152fefb8da3326bd1653a5913993032fdf2a4281212dd7e683cb9069719