Nov 17 03:36:05.944 INFO testing erfanelahi/rust against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 03:36:05.944 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 17 03:36:06.312 INFO [stdout] 131a113309794f4d63880fbde13be99cefd8bb3de72fa45982b272a480f94d88
Nov 17 03:36:06.317 INFO running `"docker" "start" "-a" "131a113309794f4d63880fbde13be99cefd8bb3de72fa45982b272a480f94d88"`
Nov 17 03:36:07.850 INFO [stderr] usermod: no changes
Nov 17 03:36:07.971 INFO [stderr]    Compiling rust v0.1.0 (/source)
Nov 17 03:36:08.683 INFO [stderr] warning: unused variable: `f`
Nov 17 03:36:08.683 INFO [stderr]   --> src/main.rs:27:9
Nov 17 03:36:08.683 INFO [stderr]    |
Nov 17 03:36:08.683 INFO [stderr] 27 |     let f = match f {
Nov 17 03:36:08.683 INFO [stderr]    |         ^ help: consider using `_f` instead
Nov 17 03:36:08.683 INFO [stderr]    |
Nov 17 03:36:08.683 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 03:36:08.683 INFO [stderr] 
Nov 17 03:36:08.715 INFO [stderr] warning: unused attribute
Nov 17 03:36:08.715 INFO [stderr]    --> src/main.rs:100:5
Nov 17 03:36:08.715 INFO [stderr]     |
Nov 17 03:36:08.715 INFO [stderr] 100 |     #[derive(Debug)]
Nov 17 03:36:08.715 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Nov 17 03:36:08.715 INFO [stderr]     |
Nov 17 03:36:08.715 INFO [stderr]     = note: #[warn(unused_attributes)] on by default
Nov 17 03:36:08.715 INFO [stderr] 
Nov 17 03:36:09.035 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Nov 17 03:36:09.039 INFO [stderr] su: No module specific data is present
Nov 17 03:36:09.927 INFO running `"docker" "inspect" "131a113309794f4d63880fbde13be99cefd8bb3de72fa45982b272a480f94d88"`
Nov 17 03:36:10.337 INFO running `"docker" "rm" "-f" "131a113309794f4d63880fbde13be99cefd8bb3de72fa45982b272a480f94d88"`
Nov 17 03:36:10.662 INFO [stdout] 131a113309794f4d63880fbde13be99cefd8bb3de72fa45982b272a480f94d88
Nov 17 03:36:10.665 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 17 03:36:11.123 INFO [stdout] 1d1def8dcc4c5ac31c9bafe08218958f88f54e0cd2a699f10c000e0f92e81c90
Nov 17 03:36:11.131 INFO running `"docker" "start" "-a" "1d1def8dcc4c5ac31c9bafe08218958f88f54e0cd2a699f10c000e0f92e81c90"`
Nov 17 03:36:12.467 INFO [stderr] usermod: no changes
Nov 17 03:36:12.539 INFO [stderr]    Compiling rust v0.1.0 (/source)
Nov 17 03:36:13.064 INFO [stderr] warning: unused variable: `f`
Nov 17 03:36:13.064 INFO [stderr]   --> src/main.rs:27:9
Nov 17 03:36:13.064 INFO [stderr]    |
Nov 17 03:36:13.064 INFO [stderr] 27 |     let f = match f {
Nov 17 03:36:13.064 INFO [stderr]    |         ^ help: consider using `_f` instead
Nov 17 03:36:13.064 INFO [stderr]    |
Nov 17 03:36:13.065 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 03:36:13.065 INFO [stderr] 
Nov 17 03:36:13.102 INFO [stderr] warning: unused attribute
Nov 17 03:36:13.103 INFO [stderr]    --> src/main.rs:100:5
Nov 17 03:36:13.103 INFO [stderr]     |
Nov 17 03:36:13.103 INFO [stderr] 100 |     #[derive(Debug)]
Nov 17 03:36:13.103 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Nov 17 03:36:13.103 INFO [stderr]     |
Nov 17 03:36:13.103 INFO [stderr]     = note: #[warn(unused_attributes)] on by default
Nov 17 03:36:13.103 INFO [stderr] 
Nov 17 03:36:13.575 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Nov 17 03:36:13.587 INFO [stderr] su: No module specific data is present
Nov 17 03:36:14.728 INFO running `"docker" "inspect" "1d1def8dcc4c5ac31c9bafe08218958f88f54e0cd2a699f10c000e0f92e81c90"`
Nov 17 03:36:14.983 INFO running `"docker" "rm" "-f" "1d1def8dcc4c5ac31c9bafe08218958f88f54e0cd2a699f10c000e0f92e81c90"`
Nov 17 03:36:15.399 INFO [stdout] 1d1def8dcc4c5ac31c9bafe08218958f88f54e0cd2a699f10c000e0f92e81c90
Nov 17 03:36:15.409 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 17 03:36:15.995 INFO [stdout] 69f4c6504517d9e2d6df5d15e043956adeaa49dba8c8edf0945d1454952fe76a
Nov 17 03:36:16.001 INFO running `"docker" "start" "-a" "69f4c6504517d9e2d6df5d15e043956adeaa49dba8c8edf0945d1454952fe76a"`
Nov 17 03:36:17.627 INFO [stderr] usermod: no changes
Nov 17 03:36:17.715 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 17 03:36:17.715 INFO [stderr]      Running /target/debug/deps/rust-f5a7884b5f2b73a8
Nov 17 03:36:17.718 INFO [stdout] 
Nov 17 03:36:17.718 INFO [stdout] running 0 tests
Nov 17 03:36:17.718 INFO [stdout] 
Nov 17 03:36:17.718 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 03:36:17.718 INFO [stdout] 
Nov 17 03:36:17.721 INFO [stderr] su: No module specific data is present
Nov 17 03:36:18.837 INFO running `"docker" "inspect" "69f4c6504517d9e2d6df5d15e043956adeaa49dba8c8edf0945d1454952fe76a"`
Nov 17 03:36:19.159 INFO running `"docker" "rm" "-f" "69f4c6504517d9e2d6df5d15e043956adeaa49dba8c8edf0945d1454952fe76a"`
Nov 17 03:36:19.479 INFO [stdout] 69f4c6504517d9e2d6df5d15e043956adeaa49dba8c8edf0945d1454952fe76a