Nov 18 18:28:57.074 INFO testing cargo-sym-0.0.6 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 18:28:57.075 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 18:28:57.648 INFO [stdout] 466ce782fcb1b2cd6f20e687e5b65f64585765fbf1817018c3c64cca74740c3a
Nov 18 18:28:57.650 INFO running `"docker" "start" "-a" "466ce782fcb1b2cd6f20e687e5b65f64585765fbf1817018c3c64cca74740c3a"`
Nov 18 18:29:00.142 INFO [stderr] usermod: no changes
Nov 18 18:29:00.400 INFO [stderr]    Compiling scroll v0.3.0
Nov 18 18:29:00.403 INFO [stderr]    Compiling capstone-sys v0.2.0
Nov 18 18:29:00.404 INFO [stderr]    Compiling scroll_derive v0.3.0
Nov 18 18:29:33.180 INFO [stderr]    Compiling goblin v0.0.8
Nov 18 18:29:42.784 INFO [stderr]    Compiling capstone3 v0.1.0
Nov 18 18:29:49.893 INFO [stderr]    Compiling cargo-sym v0.0.6 (/source)
Nov 18 18:29:52.055 INFO [stderr] warning: variable does not need to be mutable
Nov 18 18:29:52.055 INFO [stderr]   --> src/main.rs:67:13
Nov 18 18:29:52.055 INFO [stderr]    |
Nov 18 18:29:52.055 INFO [stderr] 67 |         let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS];
Nov 18 18:29:52.055 INFO [stderr]    |             ----^^^^^^^^^^
Nov 18 18:29:52.055 INFO [stderr]    |             |
Nov 18 18:29:52.055 INFO [stderr]    |             help: remove this `mut`
Nov 18 18:29:52.055 INFO [stderr]    |
Nov 18 18:29:52.055 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 18 18:29:52.055 INFO [stderr] 
Nov 18 18:29:52.119 INFO [stderr] warning: variable does not need to be mutable
Nov 18 18:29:52.119 INFO [stderr]    --> src/main.rs:404:9
Nov 18 18:29:52.119 INFO [stderr]     |
Nov 18 18:29:52.119 INFO [stderr] 404 |     let mut bytes = &mut Cursor::new(&buffer);
Nov 18 18:29:52.119 INFO [stderr]     |         ----^^^^^
Nov 18 18:29:52.119 INFO [stderr]     |         |
Nov 18 18:29:52.119 INFO [stderr]     |         help: remove this `mut`
Nov 18 18:29:52.119 INFO [stderr] 
Nov 18 18:29:57.168 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.99s
Nov 18 18:29:57.174 INFO [stderr] su: No module specific data is present
Nov 18 18:29:58.009 INFO running `"docker" "inspect" "466ce782fcb1b2cd6f20e687e5b65f64585765fbf1817018c3c64cca74740c3a"`
Nov 18 18:29:58.283 INFO running `"docker" "rm" "-f" "466ce782fcb1b2cd6f20e687e5b65f64585765fbf1817018c3c64cca74740c3a"`
Nov 18 18:29:58.583 INFO [stdout] 466ce782fcb1b2cd6f20e687e5b65f64585765fbf1817018c3c64cca74740c3a
Nov 18 18:29:58.587 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 18:29:59.029 INFO [stdout] 82eb17a8e355a26977516b48c9317bafd3f3dcdf4e1c6e663303bb5115a7e5f9
Nov 18 18:29:59.031 INFO running `"docker" "start" "-a" "82eb17a8e355a26977516b48c9317bafd3f3dcdf4e1c6e663303bb5115a7e5f9"`
Nov 18 18:30:01.114 INFO [stderr] usermod: no changes
Nov 18 18:30:01.304 INFO [stderr]    Compiling cargo-sym v0.0.6 (/source)
Nov 18 18:30:03.226 INFO [stderr] warning: variable does not need to be mutable
Nov 18 18:30:03.227 INFO [stderr]   --> src/main.rs:67:13
Nov 18 18:30:03.227 INFO [stderr]    |
Nov 18 18:30:03.227 INFO [stderr] 67 |         let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS];
Nov 18 18:30:03.227 INFO [stderr]    |             ----^^^^^^^^^^
Nov 18 18:30:03.227 INFO [stderr]    |             |
Nov 18 18:30:03.227 INFO [stderr]    |             help: remove this `mut`
Nov 18 18:30:03.227 INFO [stderr]    |
Nov 18 18:30:03.227 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 18 18:30:03.227 INFO [stderr] 
Nov 18 18:30:03.272 INFO [stderr] warning: variable does not need to be mutable
Nov 18 18:30:03.272 INFO [stderr]    --> src/main.rs:404:9
Nov 18 18:30:03.272 INFO [stderr]     |
Nov 18 18:30:03.273 INFO [stderr] 404 |     let mut bytes = &mut Cursor::new(&buffer);
Nov 18 18:30:03.273 INFO [stderr]     |         ----^^^^^
Nov 18 18:30:03.273 INFO [stderr]     |         |
Nov 18 18:30:03.273 INFO [stderr]     |         help: remove this `mut`
Nov 18 18:30:03.274 INFO [stderr] 
Nov 18 18:30:03.651 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.51s
Nov 18 18:30:03.658 INFO [stderr] su: No module specific data is present
Nov 18 18:30:04.787 INFO running `"docker" "inspect" "82eb17a8e355a26977516b48c9317bafd3f3dcdf4e1c6e663303bb5115a7e5f9"`
Nov 18 18:30:05.102 INFO running `"docker" "rm" "-f" "82eb17a8e355a26977516b48c9317bafd3f3dcdf4e1c6e663303bb5115a7e5f9"`
Nov 18 18:30:05.415 INFO [stdout] 82eb17a8e355a26977516b48c9317bafd3f3dcdf4e1c6e663303bb5115a7e5f9
Nov 18 18:30:05.423 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 18:30:06.078 INFO [stdout] 1eb2c98b1ba6610579904e1bec51b16a9a001274bc53e0596b9eaf948f7cffec
Nov 18 18:30:06.080 INFO running `"docker" "start" "-a" "1eb2c98b1ba6610579904e1bec51b16a9a001274bc53e0596b9eaf948f7cffec"`
Nov 18 18:30:07.373 INFO [stderr] usermod: no changes
Nov 18 18:30:07.519 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Nov 18 18:30:07.519 INFO [stderr]      Running /target/debug/deps/cargo_sym-6e03e5f88b380969
Nov 18 18:30:07.527 INFO [stdout] 
Nov 18 18:30:07.527 INFO [stdout] running 0 tests
Nov 18 18:30:07.527 INFO [stdout] 
Nov 18 18:30:07.527 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 18:30:07.527 INFO [stdout] 
Nov 18 18:30:07.527 INFO [stderr] su: No module specific data is present
Nov 18 18:30:08.301 INFO running `"docker" "inspect" "1eb2c98b1ba6610579904e1bec51b16a9a001274bc53e0596b9eaf948f7cffec"`
Nov 18 18:30:08.637 INFO running `"docker" "rm" "-f" "1eb2c98b1ba6610579904e1bec51b16a9a001274bc53e0596b9eaf948f7cffec"`
Nov 18 18:30:08.967 INFO [stdout] 1eb2c98b1ba6610579904e1bec51b16a9a001274bc53e0596b9eaf948f7cffec