Nov 18 13:39:00.642 INFO testing galvanize-0.0.1 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 13:39:00.642 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 13:39:00.990 INFO [stdout] 6a57994ffd448cf65f205492004d4803a5074b784709f3a4c7e4c9941d1b4d57
Nov 18 13:39:00.996 INFO running `"docker" "start" "-a" "6a57994ffd448cf65f205492004d4803a5074b784709f3a4c7e4c9941d1b4d57"`
Nov 18 13:39:01.930 INFO [stderr] usermod: no changes
Nov 18 13:39:02.007 INFO [stderr]    Compiling galvanize v0.0.1 (/source)
Nov 18 13:39:02.663 INFO [stderr] warning: variable does not need to be mutable
Nov 18 13:39:02.664 INFO [stderr]    --> src/reader.rs:320:22
Nov 18 13:39:02.664 INFO [stderr]     |
Nov 18 13:39:02.664 INFO [stderr] 320 |     pub fn as_writer(mut self) -> Result<Writer<'a, File>> {
Nov 18 13:39:02.664 INFO [stderr]     |                      ----^^^^
Nov 18 13:39:02.665 INFO [stderr]     |                      |
Nov 18 13:39:02.665 INFO [stderr]     |                      help: remove this `mut`
Nov 18 13:39:02.665 INFO [stderr]     |
Nov 18 13:39:02.666 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 13:39:02.666 INFO [stderr] 
Nov 18 13:39:03.159 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Nov 18 13:39:03.162 INFO [stderr] su: No module specific data is present
Nov 18 13:39:03.779 INFO running `"docker" "inspect" "6a57994ffd448cf65f205492004d4803a5074b784709f3a4c7e4c9941d1b4d57"`
Nov 18 13:39:04.016 INFO running `"docker" "rm" "-f" "6a57994ffd448cf65f205492004d4803a5074b784709f3a4c7e4c9941d1b4d57"`
Nov 18 13:39:04.335 INFO [stdout] 6a57994ffd448cf65f205492004d4803a5074b784709f3a4c7e4c9941d1b4d57
Nov 18 13:39:04.340 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 13:39:04.765 INFO [stdout] ba425987db0eba41e5a6e1b7c834255ecf28ad4c6f02df18ad3060bfad41c2e4
Nov 18 13:39:04.766 INFO running `"docker" "start" "-a" "ba425987db0eba41e5a6e1b7c834255ecf28ad4c6f02df18ad3060bfad41c2e4"`
Nov 18 13:39:05.883 INFO [stderr] usermod: no changes
Nov 18 13:39:05.935 INFO [stderr]    Compiling galvanize v0.0.1 (/source)
Nov 18 13:39:06.727 INFO [stderr] warning: variable does not need to be mutable
Nov 18 13:39:06.727 INFO [stderr]    --> src/reader.rs:320:22
Nov 18 13:39:06.727 INFO [stderr]     |
Nov 18 13:39:06.727 INFO [stderr] 320 |     pub fn as_writer(mut self) -> Result<Writer<'a, File>> {
Nov 18 13:39:06.727 INFO [stderr]     |                      ----^^^^
Nov 18 13:39:06.727 INFO [stderr]     |                      |
Nov 18 13:39:06.727 INFO [stderr]     |                      help: remove this `mut`
Nov 18 13:39:06.727 INFO [stderr]     |
Nov 18 13:39:06.727 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 13:39:06.727 INFO [stderr] 
Nov 18 13:39:07.738 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
Nov 18 13:39:07.743 INFO [stderr] su: No module specific data is present
Nov 18 13:39:08.741 INFO running `"docker" "inspect" "ba425987db0eba41e5a6e1b7c834255ecf28ad4c6f02df18ad3060bfad41c2e4"`
Nov 18 13:39:09.058 INFO running `"docker" "rm" "-f" "ba425987db0eba41e5a6e1b7c834255ecf28ad4c6f02df18ad3060bfad41c2e4"`
Nov 18 13:39:09.376 INFO [stdout] ba425987db0eba41e5a6e1b7c834255ecf28ad4c6f02df18ad3060bfad41c2e4