Dec 05 08:05:20.361 INFO testing seeba8/rustsweeper against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 08:05:20.361 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 08:05:20.761 INFO [stdout] 760e1d178958c8234ad4e4d51a3ad9d9bdafcec557f4906f108d6f64521ef0f2
Dec 05 08:05:20.763 INFO running `"docker" "start" "-a" "760e1d178958c8234ad4e4d51a3ad9d9bdafcec557f4906f108d6f64521ef0f2"`
Dec 05 08:05:22.180 INFO [stderr] usermod: no changes
Dec 05 08:05:22.284 INFO [stderr]    Compiling rustsweeper v0.1.0 (/source)
Dec 05 08:05:22.516 INFO [stderr] warning: unused import: `std::fmt`
Dec 05 08:05:22.516 INFO [stderr]  --> src/main.rs:4:5
Dec 05 08:05:22.516 INFO [stderr]   |
Dec 05 08:05:22.516 INFO [stderr] 4 | use std::fmt;
Dec 05 08:05:22.516 INFO [stderr]   |     ^^^^^^^^
Dec 05 08:05:22.516 INFO [stderr]   |
Dec 05 08:05:22.516 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 08:05:22.516 INFO [stderr] 
Dec 05 08:05:22.648 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:05:22.648 INFO [stderr]   --> src/main.rs:61:13
Dec 05 08:05:22.648 INFO [stderr]    |
Dec 05 08:05:22.648 INFO [stderr] 61 |         let mut state = [[FieldState::None; 9]; 9];
Dec 05 08:05:22.648 INFO [stderr]    |             ----^^^^^
Dec 05 08:05:22.648 INFO [stderr]    |             |
Dec 05 08:05:22.648 INFO [stderr]    |             help: remove this `mut`
Dec 05 08:05:22.648 INFO [stderr]    |
Dec 05 08:05:22.648 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 08:05:22.648 INFO [stderr] 
Dec 05 08:05:23.446 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Dec 05 08:05:23.449 INFO [stderr] su: No module specific data is present
Dec 05 08:05:24.476 INFO running `"docker" "inspect" "760e1d178958c8234ad4e4d51a3ad9d9bdafcec557f4906f108d6f64521ef0f2"`
Dec 05 08:05:24.808 INFO running `"docker" "rm" "-f" "760e1d178958c8234ad4e4d51a3ad9d9bdafcec557f4906f108d6f64521ef0f2"`
Dec 05 08:05:25.154 INFO [stdout] 760e1d178958c8234ad4e4d51a3ad9d9bdafcec557f4906f108d6f64521ef0f2
Dec 05 08:05:25.154 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 08:05:25.776 INFO [stdout] 90b3dbf14bbba356b1f8c14a9edaf60e32b590de7dffcb422f4154dbd74ccd80
Dec 05 08:05:25.780 INFO running `"docker" "start" "-a" "90b3dbf14bbba356b1f8c14a9edaf60e32b590de7dffcb422f4154dbd74ccd80"`
Dec 05 08:05:26.944 INFO [stderr] usermod: no changes
Dec 05 08:05:26.986 INFO [stderr]    Compiling rustsweeper v0.1.0 (/source)
Dec 05 08:05:27.192 INFO [stderr] warning: unused import: `std::fmt`
Dec 05 08:05:27.192 INFO [stderr]  --> src/main.rs:4:5
Dec 05 08:05:27.192 INFO [stderr]   |
Dec 05 08:05:27.192 INFO [stderr] 4 | use std::fmt;
Dec 05 08:05:27.192 INFO [stderr]   |     ^^^^^^^^
Dec 05 08:05:27.192 INFO [stderr]   |
Dec 05 08:05:27.192 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 08:05:27.192 INFO [stderr] 
Dec 05 08:05:27.292 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:05:27.292 INFO [stderr]   --> src/main.rs:61:13
Dec 05 08:05:27.292 INFO [stderr]    |
Dec 05 08:05:27.292 INFO [stderr] 61 |         let mut state = [[FieldState::None; 9]; 9];
Dec 05 08:05:27.292 INFO [stderr]    |             ----^^^^^
Dec 05 08:05:27.292 INFO [stderr]    |             |
Dec 05 08:05:27.292 INFO [stderr]    |             help: remove this `mut`
Dec 05 08:05:27.292 INFO [stderr]    |
Dec 05 08:05:27.292 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 08:05:27.292 INFO [stderr] 
Dec 05 08:05:27.623 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Dec 05 08:05:27.623 INFO [stderr] su: No module specific data is present
Dec 05 08:05:28.301 INFO running `"docker" "inspect" "90b3dbf14bbba356b1f8c14a9edaf60e32b590de7dffcb422f4154dbd74ccd80"`
Dec 05 08:05:28.518 INFO running `"docker" "rm" "-f" "90b3dbf14bbba356b1f8c14a9edaf60e32b590de7dffcb422f4154dbd74ccd80"`
Dec 05 08:05:28.782 INFO [stdout] 90b3dbf14bbba356b1f8c14a9edaf60e32b590de7dffcb422f4154dbd74ccd80
Dec 05 08:05:28.788 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 08:05:29.176 INFO [stdout] e0475246a59eace402da2288873e81787cf51d28053a9274a015b761c631eaf7
Dec 05 08:05:29.178 INFO running `"docker" "start" "-a" "e0475246a59eace402da2288873e81787cf51d28053a9274a015b761c631eaf7"`
Dec 05 08:05:30.387 INFO [stderr] usermod: no changes
Dec 05 08:05:30.484 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 05 08:05:30.489 INFO [stderr]      Running /target/debug/deps/rustsweeper-aee64df2b6842844
Dec 05 08:05:30.489 INFO [stdout] 
Dec 05 08:05:30.489 INFO [stdout] running 0 tests
Dec 05 08:05:30.489 INFO [stdout] 
Dec 05 08:05:30.489 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 08:05:30.489 INFO [stdout] 
Dec 05 08:05:30.489 INFO [stderr] su: No module specific data is present
Dec 05 08:05:31.304 INFO running `"docker" "inspect" "e0475246a59eace402da2288873e81787cf51d28053a9274a015b761c631eaf7"`
Dec 05 08:05:31.568 INFO running `"docker" "rm" "-f" "e0475246a59eace402da2288873e81787cf51d28053a9274a015b761c631eaf7"`
Dec 05 08:05:31.832 INFO [stdout] e0475246a59eace402da2288873e81787cf51d28053a9274a015b761c631eaf7