Nov 18 20:08:46.283 INFO testing avec-0.1.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 20:08:46.284 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 18 20:08:46.492 INFO [stdout] 9818b6b416dc622302cbc00ad48670b058643370ef23f5eac33de684ef332d55
Nov 18 20:08:46.494 INFO running `"docker" "start" "-a" "9818b6b416dc622302cbc00ad48670b058643370ef23f5eac33de684ef332d55"`
Nov 18 20:08:46.919 INFO [stderr] usermod: no changes
Nov 18 20:08:46.947 INFO [stderr]    Compiling avec v0.1.0 (/source)
Nov 18 20:08:47.427 INFO [stderr] warning: variable does not need to be mutable
Nov 18 20:08:47.427 INFO [stderr]    --> src/avec.rs:209:17
Nov 18 20:08:47.427 INFO [stderr]     |
Nov 18 20:08:47.427 INFO [stderr] 209 |             let mut data = &mut *self.data.get();
Nov 18 20:08:47.427 INFO [stderr]     |                 ----^^^^
Nov 18 20:08:47.427 INFO [stderr]     |                 |
Nov 18 20:08:47.427 INFO [stderr]     |                 help: remove this `mut`
Nov 18 20:08:47.427 INFO [stderr]     |
Nov 18 20:08:47.427 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 20:08:47.427 INFO [stderr] 
Nov 18 20:08:47.427 INFO [stderr] warning: variable does not need to be mutable
Nov 18 20:08:47.427 INFO [stderr]    --> src/avec.rs:244:17
Nov 18 20:08:47.427 INFO [stderr]     |
Nov 18 20:08:47.427 INFO [stderr] 244 |             let mut data = &mut *self.data.get();
Nov 18 20:08:47.427 INFO [stderr]     |                 ----^^^^
Nov 18 20:08:47.427 INFO [stderr]     |                 |
Nov 18 20:08:47.427 INFO [stderr]     |                 help: remove this `mut`
Nov 18 20:08:47.427 INFO [stderr] 
Nov 18 20:08:48.504 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
Nov 18 20:08:48.507 INFO [stderr] su: No module specific data is present
Nov 18 20:08:49.424 INFO running `"docker" "inspect" "9818b6b416dc622302cbc00ad48670b058643370ef23f5eac33de684ef332d55"`
Nov 18 20:08:49.738 INFO running `"docker" "rm" "-f" "9818b6b416dc622302cbc00ad48670b058643370ef23f5eac33de684ef332d55"`
Nov 18 20:08:50.024 INFO [stdout] 9818b6b416dc622302cbc00ad48670b058643370ef23f5eac33de684ef332d55
Nov 18 20:08:50.031 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 18 20:08:50.442 INFO [stdout] 365f3eb1c9fed8dc376208ee388f3797a4281a6116b10b932bd40a3d5743f4ae
Nov 18 20:08:50.449 INFO running `"docker" "start" "-a" "365f3eb1c9fed8dc376208ee388f3797a4281a6116b10b932bd40a3d5743f4ae"`
Nov 18 20:08:51.382 INFO [stderr] usermod: no changes
Nov 18 20:08:51.419 INFO [stderr]    Compiling avec v0.1.0 (/source)
Nov 18 20:08:52.587 INFO [stderr] warning: variable does not need to be mutable
Nov 18 20:08:52.587 INFO [stderr]    --> src/avec.rs:209:17
Nov 18 20:08:52.587 INFO [stderr]     |
Nov 18 20:08:52.587 INFO [stderr] 209 |             let mut data = &mut *self.data.get();
Nov 18 20:08:52.587 INFO [stderr]     |                 ----^^^^
Nov 18 20:08:52.587 INFO [stderr]     |                 |
Nov 18 20:08:52.587 INFO [stderr]     |                 help: remove this `mut`
Nov 18 20:08:52.587 INFO [stderr]     |
Nov 18 20:08:52.587 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 20:08:52.587 INFO [stderr] 
Nov 18 20:08:52.587 INFO [stderr] warning: variable does not need to be mutable
Nov 18 20:08:52.587 INFO [stderr]    --> src/avec.rs:244:17
Nov 18 20:08:52.587 INFO [stderr]     |
Nov 18 20:08:52.587 INFO [stderr] 244 |             let mut data = &mut *self.data.get();
Nov 18 20:08:52.587 INFO [stderr]     |                 ----^^^^
Nov 18 20:08:52.587 INFO [stderr]     |                 |
Nov 18 20:08:52.587 INFO [stderr]     |                 help: remove this `mut`
Nov 18 20:08:52.587 INFO [stderr] 
Nov 18 20:08:53.151 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
Nov 18 20:08:53.152 INFO [stderr] su: No module specific data is present
Nov 18 20:08:54.283 INFO running `"docker" "inspect" "365f3eb1c9fed8dc376208ee388f3797a4281a6116b10b932bd40a3d5743f4ae"`
Nov 18 20:08:54.589 INFO running `"docker" "rm" "-f" "365f3eb1c9fed8dc376208ee388f3797a4281a6116b10b932bd40a3d5743f4ae"`
Nov 18 20:08:54.927 INFO [stdout] 365f3eb1c9fed8dc376208ee388f3797a4281a6116b10b932bd40a3d5743f4ae
Nov 18 20:08:54.933 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 18 20:08:55.447 INFO [stdout] d086b562ea7395001be12e375e0d807d2556993a87e8e0336a5e2752d15fb143
Nov 18 20:08:55.448 INFO running `"docker" "start" "-a" "d086b562ea7395001be12e375e0d807d2556993a87e8e0336a5e2752d15fb143"`
Nov 18 20:08:56.859 INFO [stderr] usermod: no changes
Nov 18 20:08:56.947 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 18 20:08:56.954 INFO [stderr]      Running /target/debug/deps/avec-b44a762937219787
Nov 18 20:08:56.959 INFO [stderr]      Running /target/debug/deps/demo-540112ebf9b0c708
Nov 18 20:08:56.960 INFO [stdout] 
Nov 18 20:08:56.960 INFO [stderr]    Doc-tests avec
Nov 18 20:08:56.960 INFO [stdout] running 1 test
Nov 18 20:08:56.960 INFO [stdout] test tests::it_works ... ok
Nov 18 20:08:56.960 INFO [stdout] 
Nov 18 20:08:56.960 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 20:08:56.960 INFO [stdout] 
Nov 18 20:08:56.960 INFO [stdout] 
Nov 18 20:08:56.960 INFO [stdout] running 0 tests
Nov 18 20:08:56.960 INFO [stdout] 
Nov 18 20:08:56.960 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 20:08:56.960 INFO [stdout] 
Nov 18 20:08:57.787 INFO [stdout] 
Nov 18 20:08:57.787 INFO [stdout] running 0 tests
Nov 18 20:08:57.787 INFO [stdout] 
Nov 18 20:08:57.787 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 20:08:57.787 INFO [stdout] 
Nov 18 20:08:57.791 INFO [stderr] su: No module specific data is present
Nov 18 20:08:58.947 INFO running `"docker" "inspect" "d086b562ea7395001be12e375e0d807d2556993a87e8e0336a5e2752d15fb143"`
Nov 18 20:08:59.295 INFO running `"docker" "rm" "-f" "d086b562ea7395001be12e375e0d807d2556993a87e8e0336a5e2752d15fb143"`
Nov 18 20:08:59.589 INFO [stdout] d086b562ea7395001be12e375e0d807d2556993a87e8e0336a5e2752d15fb143