[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/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/vasily-kirichenko/threads_test"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/vasily-kirichenko/threads_test'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/vasily-kirichenko/threads_test" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/vasily-kirichenko/threads_test"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/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 master#435236b8877cdb98c82eaebfb7887782277265c5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of vasily-kirichenko/threads_test on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "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/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/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/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/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" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking vasily-kirichenko/threads_test against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-5/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/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=forbid" "-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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] a3580121a9c045102dfbe8a69db4eb36ea67c6ec69747af7529bc436114c6847 [INFO] running `"docker" "start" "-a" "a3580121a9c045102dfbe8a69db4eb36ea67c6ec69747af7529bc436114c6847"` [INFO] [stderr] Checking 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[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] warning: build failed, waiting for other jobs to finish... [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" "a3580121a9c045102dfbe8a69db4eb36ea67c6ec69747af7529bc436114c6847"` [INFO] running `"docker" "rm" "-f" "a3580121a9c045102dfbe8a69db4eb36ea67c6ec69747af7529bc436114c6847"` [INFO] [stdout] a3580121a9c045102dfbe8a69db4eb36ea67c6ec69747af7529bc436114c6847