Dec 05 12:57:11.466 INFO testing neosmart/tac against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 12:57:11.466 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 12:57:12.062 INFO [stdout] d75b07b5006a28a8a8f56e3b34e118e2af8461abd9a3e5d25b8c4f6ac8b3c731
Dec 05 12:57:12.064 INFO running `"docker" "start" "-a" "d75b07b5006a28a8a8f56e3b34e118e2af8461abd9a3e5d25b8c4f6ac8b3c731"`
Dec 05 12:57:14.100 INFO [stderr] usermod: no changes
Dec 05 12:57:14.184 INFO [stderr]    Compiling memmap v0.5.2
Dec 05 12:57:14.184 INFO [stderr]    Compiling uuid v0.4.0
Dec 05 12:57:15.496 INFO [stderr]    Compiling tac v0.2.3 (/source)
Dec 05 12:57:15.800 INFO [stderr] warning: variable does not need to be mutable
Dec 05 12:57:15.800 INFO [stderr]   --> src/main.rs:64:16
Dec 05 12:57:15.800 INFO [stderr]    |
Dec 05 12:57:15.800 INFO [stderr] 64 | fn print_bytes(mut stdout: &mut Stdout, bytes: &[u8]) {
Dec 05 12:57:15.800 INFO [stderr]    |                ----^^^^^^
Dec 05 12:57:15.800 INFO [stderr]    |                |
Dec 05 12:57:15.800 INFO [stderr]    |                help: remove this `mut`
Dec 05 12:57:15.800 INFO [stderr]    |
Dec 05 12:57:15.800 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 12:57:15.800 INFO [stderr] 
Dec 05 12:57:16.780 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
Dec 05 12:57:16.780 INFO [stderr] su: No module specific data is present
Dec 05 12:57:18.368 INFO running `"docker" "inspect" "d75b07b5006a28a8a8f56e3b34e118e2af8461abd9a3e5d25b8c4f6ac8b3c731"`
Dec 05 12:57:18.696 INFO running `"docker" "rm" "-f" "d75b07b5006a28a8a8f56e3b34e118e2af8461abd9a3e5d25b8c4f6ac8b3c731"`
Dec 05 12:57:19.035 INFO [stdout] d75b07b5006a28a8a8f56e3b34e118e2af8461abd9a3e5d25b8c4f6ac8b3c731
Dec 05 12:57:19.038 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 12:57:19.528 INFO [stdout] 91816a55767b85c703a6d8a60088083d9d7eea78169997aa25863d687cae0cc3
Dec 05 12:57:19.530 INFO running `"docker" "start" "-a" "91816a55767b85c703a6d8a60088083d9d7eea78169997aa25863d687cae0cc3"`
Dec 05 12:57:21.244 INFO [stderr] usermod: no changes
Dec 05 12:57:21.348 INFO [stderr]    Compiling tac v0.2.3 (/source)
Dec 05 12:57:21.851 INFO [stderr] warning: variable does not need to be mutable
Dec 05 12:57:21.852 INFO [stderr]   --> src/main.rs:64:16
Dec 05 12:57:21.852 INFO [stderr]    |
Dec 05 12:57:21.852 INFO [stderr] 64 | fn print_bytes(mut stdout: &mut Stdout, bytes: &[u8]) {
Dec 05 12:57:21.853 INFO [stderr]    |                ----^^^^^^
Dec 05 12:57:21.856 INFO [stderr]    |                |
Dec 05 12:57:21.856 INFO [stderr]    |                help: remove this `mut`
Dec 05 12:57:21.856 INFO [stderr]    |
Dec 05 12:57:21.856 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 12:57:21.856 INFO [stderr] 
Dec 05 12:57:22.189 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Dec 05 12:57:22.193 INFO [stderr] su: No module specific data is present
Dec 05 12:57:23.482 INFO running `"docker" "inspect" "91816a55767b85c703a6d8a60088083d9d7eea78169997aa25863d687cae0cc3"`
Dec 05 12:57:23.824 INFO running `"docker" "rm" "-f" "91816a55767b85c703a6d8a60088083d9d7eea78169997aa25863d687cae0cc3"`
Dec 05 12:57:24.208 INFO [stdout] 91816a55767b85c703a6d8a60088083d9d7eea78169997aa25863d687cae0cc3
Dec 05 12:57:24.216 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 12:57:24.732 INFO [stdout] 1bf448c77b69c43b66d8da9f32f0b424e5de9bba7edc69df8e87ce2b26ad7606
Dec 05 12:57:24.738 INFO running `"docker" "start" "-a" "1bf448c77b69c43b66d8da9f32f0b424e5de9bba7edc69df8e87ce2b26ad7606"`
Dec 05 12:57:26.148 INFO [stderr] usermod: no changes
Dec 05 12:57:26.237 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 05 12:57:26.238 INFO [stderr]      Running /target/debug/deps/tac-63a2e2309f2c677c
Dec 05 12:57:26.248 INFO [stdout] 
Dec 05 12:57:26.248 INFO [stdout] running 0 tests
Dec 05 12:57:26.248 INFO [stdout] 
Dec 05 12:57:26.248 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 12:57:26.248 INFO [stdout] 
Dec 05 12:57:26.254 INFO [stderr] su: No module specific data is present
Dec 05 12:57:27.138 INFO running `"docker" "inspect" "1bf448c77b69c43b66d8da9f32f0b424e5de9bba7edc69df8e87ce2b26ad7606"`
Dec 05 12:57:27.370 INFO running `"docker" "rm" "-f" "1bf448c77b69c43b66d8da9f32f0b424e5de9bba7edc69df8e87ce2b26ad7606"`
Dec 05 12:57:27.620 INFO [stdout] 1bf448c77b69c43b66d8da9f32f0b424e5de9bba7edc69df8e87ce2b26ad7606