Dec 05 15:46:39.257 INFO testing m4b/cargo-sym against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 15:46:39.257 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 05 15:46:39.791 INFO [stdout] 08aefbe15e4ad32d6bb3aa71470ea0c225a49a315d1ad371bf3af1b6cb262500
Dec 05 15:46:39.793 INFO running `"docker" "start" "-a" "08aefbe15e4ad32d6bb3aa71470ea0c225a49a315d1ad371bf3af1b6cb262500"`
Dec 05 15:46:41.280 INFO [stderr] usermod: no changes
Dec 05 15:46:41.472 INFO [stderr]    Compiling scroll v0.3.0
Dec 05 15:46:41.472 INFO [stderr]    Compiling walkdir v1.0.1
Dec 05 15:46:41.472 INFO [stderr]    Compiling syn v0.10.7
Dec 05 15:46:41.472 INFO [stderr]    Compiling capstone-sys v0.2.0
Dec 05 15:46:50.424 INFO [stderr]    Compiling scroll_derive v0.3.0
Dec 05 15:46:54.539 INFO [stderr]    Compiling goblin v0.0.8
Dec 05 15:47:04.076 INFO [stderr]    Compiling capstone3 v0.1.0
Dec 05 15:47:06.632 INFO [stderr]    Compiling cargo-sym v0.0.6 (/source)
Dec 05 15:47:07.636 INFO [stderr] warning: variable does not need to be mutable
Dec 05 15:47:07.636 INFO [stderr]   --> src/main.rs:67:13
Dec 05 15:47:07.636 INFO [stderr]    |
Dec 05 15:47:07.636 INFO [stderr] 67 |         let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS];
Dec 05 15:47:07.636 INFO [stderr]    |             ----^^^^^^^^^^
Dec 05 15:47:07.636 INFO [stderr]    |             |
Dec 05 15:47:07.636 INFO [stderr]    |             help: remove this `mut`
Dec 05 15:47:07.636 INFO [stderr]    |
Dec 05 15:47:07.636 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 15:47:07.636 INFO [stderr] 
Dec 05 15:47:07.680 INFO [stderr] warning: variable does not need to be mutable
Dec 05 15:47:07.680 INFO [stderr]    --> src/main.rs:404:9
Dec 05 15:47:07.680 INFO [stderr]     |
Dec 05 15:47:07.680 INFO [stderr] 404 |     let mut bytes = &mut Cursor::new(&buffer);
Dec 05 15:47:07.680 INFO [stderr]     |         ----^^^^^
Dec 05 15:47:07.680 INFO [stderr]     |         |
Dec 05 15:47:07.680 INFO [stderr]     |         help: remove this `mut`
Dec 05 15:47:07.680 INFO [stderr] 
Dec 05 15:47:09.812 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.51s
Dec 05 15:47:09.817 INFO [stderr] su: No module specific data is present
Dec 05 15:47:10.121 INFO running `"docker" "inspect" "08aefbe15e4ad32d6bb3aa71470ea0c225a49a315d1ad371bf3af1b6cb262500"`
Dec 05 15:47:10.350 INFO running `"docker" "rm" "-f" "08aefbe15e4ad32d6bb3aa71470ea0c225a49a315d1ad371bf3af1b6cb262500"`
Dec 05 15:47:10.513 INFO [stdout] 08aefbe15e4ad32d6bb3aa71470ea0c225a49a315d1ad371bf3af1b6cb262500
Dec 05 15:47:10.518 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 05 15:47:12.968 INFO [stdout] bef1344c02469b520b348935cf3624721c79be7e72aff1de82c3f0d937d47245
Dec 05 15:47:12.976 INFO running `"docker" "start" "-a" "bef1344c02469b520b348935cf3624721c79be7e72aff1de82c3f0d937d47245"`
Dec 05 15:47:13.796 INFO [stderr] usermod: no changes
Dec 05 15:47:13.892 INFO [stderr]    Compiling cargo-sym v0.0.6 (/source)
Dec 05 15:47:14.884 INFO [stderr] warning: variable does not need to be mutable
Dec 05 15:47:14.884 INFO [stderr]   --> src/main.rs:67:13
Dec 05 15:47:14.884 INFO [stderr]    |
Dec 05 15:47:14.884 INFO [stderr] 67 |         let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS];
Dec 05 15:47:14.884 INFO [stderr]    |             ----^^^^^^^^^^
Dec 05 15:47:14.884 INFO [stderr]    |             |
Dec 05 15:47:14.884 INFO [stderr]    |             help: remove this `mut`
Dec 05 15:47:14.884 INFO [stderr]    |
Dec 05 15:47:14.884 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 15:47:14.884 INFO [stderr] 
Dec 05 15:47:14.928 INFO [stderr] warning: variable does not need to be mutable
Dec 05 15:47:14.928 INFO [stderr]    --> src/main.rs:404:9
Dec 05 15:47:14.928 INFO [stderr]     |
Dec 05 15:47:14.928 INFO [stderr] 404 |     let mut bytes = &mut Cursor::new(&buffer);
Dec 05 15:47:14.928 INFO [stderr]     |         ----^^^^^
Dec 05 15:47:14.928 INFO [stderr]     |         |
Dec 05 15:47:14.928 INFO [stderr]     |         help: remove this `mut`
Dec 05 15:47:14.928 INFO [stderr] 
Dec 05 15:47:15.300 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
Dec 05 15:47:15.312 INFO [stderr] su: No module specific data is present
Dec 05 15:47:16.105 INFO running `"docker" "inspect" "bef1344c02469b520b348935cf3624721c79be7e72aff1de82c3f0d937d47245"`
Dec 05 15:47:16.391 INFO running `"docker" "rm" "-f" "bef1344c02469b520b348935cf3624721c79be7e72aff1de82c3f0d937d47245"`
Dec 05 15:47:16.624 INFO [stdout] bef1344c02469b520b348935cf3624721c79be7e72aff1de82c3f0d937d47245
Dec 05 15:47:16.627 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 05 15:47:17.108 INFO [stdout] e3cd691ef4df8863dc8cbfe79a81e3e126b4ee8cfdb249a15c428b1bbabb105b
Dec 05 15:47:17.110 INFO running `"docker" "start" "-a" "e3cd691ef4df8863dc8cbfe79a81e3e126b4ee8cfdb249a15c428b1bbabb105b"`
Dec 05 15:47:18.541 INFO [stderr] usermod: no changes
Dec 05 15:47:18.658 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 05 15:47:18.680 INFO [stderr]      Running /target/debug/deps/cargo_sym-e98f19645b58d938
Dec 05 15:47:18.686 INFO [stdout] 
Dec 05 15:47:18.686 INFO [stdout] running 0 tests
Dec 05 15:47:18.686 INFO [stdout] 
Dec 05 15:47:18.686 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 15:47:18.686 INFO [stdout] 
Dec 05 15:47:18.690 INFO [stderr] su: No module specific data is present
Dec 05 15:47:19.705 INFO running `"docker" "inspect" "e3cd691ef4df8863dc8cbfe79a81e3e126b4ee8cfdb249a15c428b1bbabb105b"`
Dec 05 15:47:20.054 INFO running `"docker" "rm" "-f" "e3cd691ef4df8863dc8cbfe79a81e3e126b4ee8cfdb249a15c428b1bbabb105b"`
Dec 05 15:47:20.400 INFO [stdout] e3cd691ef4df8863dc8cbfe79a81e3e126b4ee8cfdb249a15c428b1bbabb105b