Nov 16 08:42:04.756 INFO testing wbigger/RustIntro against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 08:42:04.756 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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"`
Nov 16 08:42:05.291 INFO [stdout] e397390d8d32685673801d3ed41a1e65589de4e563453ff6f4ccd6efac49e6c3
Nov 16 08:42:05.293 INFO running `"docker" "start" "-a" "e397390d8d32685673801d3ed41a1e65589de4e563453ff6f4ccd6efac49e6c3"`
Nov 16 08:42:06.734 INFO [stderr] usermod: no changes
Nov 16 08:42:06.863 INFO [stderr]    Compiling RustIntro v0.1.0 (/source)
Nov 16 08:42:07.223 INFO [stderr] warning: unused variable: `vec`
Nov 16 08:42:07.223 INFO [stderr]  --> src/ownership.rs:2:9
Nov 16 08:42:07.223 INFO [stderr]   |
Nov 16 08:42:07.223 INFO [stderr] 2 | fn take(vec: Vec<i32>) {
Nov 16 08:42:07.223 INFO [stderr]   |         ^^^ help: consider using `_vec` instead
Nov 16 08:42:07.223 INFO [stderr]   |
Nov 16 08:42:07.223 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 16 08:42:07.223 INFO [stderr] 
Nov 16 08:42:07.291 INFO [stderr] warning: unused variable: `vec`
Nov 16 08:42:07.291 INFO [stderr]  --> src/borrowing.rs:2:9
Nov 16 08:42:07.291 INFO [stderr]   |
Nov 16 08:42:07.291 INFO [stderr] 2 | fn user(vec: &Vec<i32>) {
Nov 16 08:42:07.291 INFO [stderr]   |         ^^^ help: consider using `_vec` instead
Nov 16 08:42:07.291 INFO [stderr]   |
Nov 16 08:42:07.291 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 16 08:42:07.291 INFO [stderr] 
Nov 16 08:42:07.591 INFO [stderr] warning: unused variable: `s1`
Nov 16 08:42:07.591 INFO [stderr]  --> src/lifetime.rs:5:10
Nov 16 08:42:07.591 INFO [stderr]   |
Nov 16 08:42:07.591 INFO [stderr] 5 |     let (s1,s2) = line.split_at(prefix.len());
Nov 16 08:42:07.591 INFO [stderr]   |          ^^ help: consider using `_s1` instead
Nov 16 08:42:07.591 INFO [stderr]   |
Nov 16 08:42:07.591 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 16 08:42:07.591 INFO [stderr] 
Nov 16 08:42:08.308 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Nov 16 08:42:08.311 INFO [stderr] su: No module specific data is present
Nov 16 08:42:09.923 INFO running `"docker" "inspect" "e397390d8d32685673801d3ed41a1e65589de4e563453ff6f4ccd6efac49e6c3"`
Nov 16 08:42:10.273 INFO running `"docker" "rm" "-f" "e397390d8d32685673801d3ed41a1e65589de4e563453ff6f4ccd6efac49e6c3"`
Nov 16 08:42:10.583 INFO [stdout] e397390d8d32685673801d3ed41a1e65589de4e563453ff6f4ccd6efac49e6c3
Nov 16 08:42:10.587 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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"`
Nov 16 08:42:11.009 INFO [stdout] 088a3f13f319306fc7a984c5dc0037f5762ba2151af74d5644a36d80bf0acd7f
Nov 16 08:42:11.011 INFO running `"docker" "start" "-a" "088a3f13f319306fc7a984c5dc0037f5762ba2151af74d5644a36d80bf0acd7f"`
Nov 16 08:42:12.579 INFO [stderr] usermod: no changes
Nov 16 08:42:12.695 INFO [stderr]    Compiling RustIntro v0.1.0 (/source)
Nov 16 08:42:12.903 INFO [stderr] warning: unused variable: `s1`
Nov 16 08:42:12.903 INFO [stderr]  --> src/lifetime.rs:5:10
Nov 16 08:42:12.903 INFO [stderr]   |
Nov 16 08:42:12.903 INFO [stderr] 5 |     let (s1,s2) = line.split_at(prefix.len());
Nov 16 08:42:12.903 INFO [stderr]   |          ^^ help: consider using `_s1` instead
Nov 16 08:42:12.903 INFO [stderr]   |
Nov 16 08:42:12.903 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 16 08:42:12.903 INFO [stderr] 
Nov 16 08:42:13.085 INFO [stderr] warning: unused variable: `vec`
Nov 16 08:42:13.085 INFO [stderr]  --> src/borrowing.rs:2:9
Nov 16 08:42:13.085 INFO [stderr]   |
Nov 16 08:42:13.085 INFO [stderr] 2 | fn user(vec: &Vec<i32>) {
Nov 16 08:42:13.085 INFO [stderr]   |         ^^^ help: consider using `_vec` instead
Nov 16 08:42:13.085 INFO [stderr]   |
Nov 16 08:42:13.085 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 16 08:42:13.085 INFO [stderr] 
Nov 16 08:42:13.295 INFO [stderr] warning: unused variable: `vec`
Nov 16 08:42:13.295 INFO [stderr]  --> src/ownership.rs:2:9
Nov 16 08:42:13.295 INFO [stderr]   |
Nov 16 08:42:13.295 INFO [stderr] 2 | fn take(vec: Vec<i32>) {
Nov 16 08:42:13.295 INFO [stderr]   |         ^^^ help: consider using `_vec` instead
Nov 16 08:42:13.315 INFO [stderr]   |
Nov 16 08:42:13.315 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 16 08:42:13.315 INFO [stderr] 
Nov 16 08:42:13.937 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Nov 16 08:42:13.939 INFO [stderr] su: No module specific data is present
Nov 16 08:42:15.173 INFO running `"docker" "inspect" "088a3f13f319306fc7a984c5dc0037f5762ba2151af74d5644a36d80bf0acd7f"`
Nov 16 08:42:15.535 INFO running `"docker" "rm" "-f" "088a3f13f319306fc7a984c5dc0037f5762ba2151af74d5644a36d80bf0acd7f"`
Nov 16 08:42:15.787 INFO [stdout] 088a3f13f319306fc7a984c5dc0037f5762ba2151af74d5644a36d80bf0acd7f
Nov 16 08:42:15.797 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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"`
Nov 16 08:42:16.307 INFO [stdout] 819041a1341ba29b0bb450687630a1f0d066b00e4e4153591836d2f40b165026
Nov 16 08:42:16.307 INFO running `"docker" "start" "-a" "819041a1341ba29b0bb450687630a1f0d066b00e4e4153591836d2f40b165026"`
Nov 16 08:42:17.507 INFO [stderr] usermod: no changes
Nov 16 08:42:17.555 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 16 08:42:17.567 INFO [stderr]      Running /target/debug/deps/borrowing-136a9dd917d75eb9
Nov 16 08:42:17.575 INFO [stdout] 
Nov 16 08:42:17.575 INFO [stdout] running 0 tests
Nov 16 08:42:17.575 INFO [stdout] 
Nov 16 08:42:17.575 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 08:42:17.575 INFO [stdout] 
Nov 16 08:42:17.575 INFO [stderr]      Running /target/debug/deps/lifetime-5d0b4a9aa4fbac21
Nov 16 08:42:17.583 INFO [stdout] 
Nov 16 08:42:17.583 INFO [stdout] running 0 tests
Nov 16 08:42:17.583 INFO [stdout] 
Nov 16 08:42:17.583 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 08:42:17.583 INFO [stdout] 
Nov 16 08:42:17.585 INFO [stderr]      Running /target/debug/deps/ownership-b6cd8b1c11938e6f
Nov 16 08:42:17.585 INFO [stdout] 
Nov 16 08:42:17.585 INFO [stdout] running 0 tests
Nov 16 08:42:17.585 INFO [stdout] 
Nov 16 08:42:17.585 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 08:42:17.585 INFO [stdout] 
Nov 16 08:42:17.588 INFO [stderr] su: No module specific data is present
Nov 16 08:42:18.791 INFO running `"docker" "inspect" "819041a1341ba29b0bb450687630a1f0d066b00e4e4153591836d2f40b165026"`
Nov 16 08:42:19.101 INFO running `"docker" "rm" "-f" "819041a1341ba29b0bb450687630a1f0d066b00e4e4153591836d2f40b165026"`
Nov 16 08:42:19.487 INFO [stdout] 819041a1341ba29b0bb450687630a1f0d066b00e4e4153591836d2f40b165026