Dec 06 12:54:43.569 INFO testing Jimver/catsay against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 12:54:43.570 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 06 12:54:43.909 INFO [stdout] 12136baaaddb3ba88f29c4fe96f87b4c45c261855405fd19459d92f6672b2a81
Dec 06 12:54:43.912 INFO running `"docker" "start" "-a" "12136baaaddb3ba88f29c4fe96f87b4c45c261855405fd19459d92f6672b2a81"`
Dec 06 12:54:44.367 INFO [stderr] usermod: no changes
Dec 06 12:54:44.391 INFO [stderr]    Compiling cat-say v0.1.0 (/source)
Dec 06 12:54:44.806 INFO [stderr] warning: variable does not need to be mutable
Dec 06 12:54:44.806 INFO [stderr]   --> src/main.rs:72:9
Dec 06 12:54:44.806 INFO [stderr]    |
Dec 06 12:54:44.806 INFO [stderr] 72 |     let mut res: String;
Dec 06 12:54:44.806 INFO [stderr]    |         ----^^^
Dec 06 12:54:44.806 INFO [stderr]    |         |
Dec 06 12:54:44.806 INFO [stderr]    |         help: remove this `mut`
Dec 06 12:54:44.806 INFO [stderr]    |
Dec 06 12:54:44.806 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 12:54:44.806 INFO [stderr] 
Dec 06 12:54:45.232 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Dec 06 12:54:45.234 INFO [stderr] su: No module specific data is present
Dec 06 12:54:45.643 INFO running `"docker" "inspect" "12136baaaddb3ba88f29c4fe96f87b4c45c261855405fd19459d92f6672b2a81"`
Dec 06 12:54:45.730 INFO running `"docker" "rm" "-f" "12136baaaddb3ba88f29c4fe96f87b4c45c261855405fd19459d92f6672b2a81"`
Dec 06 12:54:45.828 INFO [stdout] 12136baaaddb3ba88f29c4fe96f87b4c45c261855405fd19459d92f6672b2a81
Dec 06 12:54:45.831 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 06 12:54:46.012 INFO [stdout] 611fb62288b050fd85e6fe7701cd1d8035259b42719c826729db22243dcb6b0f
Dec 06 12:54:46.014 INFO running `"docker" "start" "-a" "611fb62288b050fd85e6fe7701cd1d8035259b42719c826729db22243dcb6b0f"`
Dec 06 12:54:46.487 INFO [stderr] usermod: no changes
Dec 06 12:54:46.519 INFO [stderr]    Compiling cat-say v0.1.0 (/source)
Dec 06 12:54:47.022 INFO [stderr] warning: variable does not need to be mutable
Dec 06 12:54:47.022 INFO [stderr]   --> src/main.rs:72:9
Dec 06 12:54:47.022 INFO [stderr]    |
Dec 06 12:54:47.022 INFO [stderr] 72 |     let mut res: String;
Dec 06 12:54:47.022 INFO [stderr]    |         ----^^^
Dec 06 12:54:47.022 INFO [stderr]    |         |
Dec 06 12:54:47.022 INFO [stderr]    |         help: remove this `mut`
Dec 06 12:54:47.022 INFO [stderr]    |
Dec 06 12:54:47.022 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 12:54:47.022 INFO [stderr] 
Dec 06 12:54:47.244 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Dec 06 12:54:47.246 INFO [stderr] su: No module specific data is present
Dec 06 12:54:47.577 INFO running `"docker" "inspect" "611fb62288b050fd85e6fe7701cd1d8035259b42719c826729db22243dcb6b0f"`
Dec 06 12:54:47.642 INFO running `"docker" "rm" "-f" "611fb62288b050fd85e6fe7701cd1d8035259b42719c826729db22243dcb6b0f"`
Dec 06 12:54:47.757 INFO [stdout] 611fb62288b050fd85e6fe7701cd1d8035259b42719c826729db22243dcb6b0f
Dec 06 12:54:47.759 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 06 12:54:48.029 INFO [stdout] dae8f4bc82e3e3fa6e553772b5ccab6e50b47f2f005da149fd552512aaf65c4e
Dec 06 12:54:48.034 INFO running `"docker" "start" "-a" "dae8f4bc82e3e3fa6e553772b5ccab6e50b47f2f005da149fd552512aaf65c4e"`
Dec 06 12:54:48.438 INFO [stderr] usermod: no changes
Dec 06 12:54:48.465 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 12:54:48.465 INFO [stderr]      Running /target/debug/deps/cat_say-4913fbc2b8a9d2f9
Dec 06 12:54:48.471 INFO [stdout] 
Dec 06 12:54:48.471 INFO [stdout] running 0 tests
Dec 06 12:54:48.471 INFO [stdout] 
Dec 06 12:54:48.471 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 12:54:48.471 INFO [stdout] 
Dec 06 12:54:48.473 INFO [stderr] su: No module specific data is present
Dec 06 12:54:48.808 INFO running `"docker" "inspect" "dae8f4bc82e3e3fa6e553772b5ccab6e50b47f2f005da149fd552512aaf65c4e"`
Dec 06 12:54:48.958 INFO running `"docker" "rm" "-f" "dae8f4bc82e3e3fa6e553772b5ccab6e50b47f2f005da149fd552512aaf65c4e"`
Dec 06 12:54:49.221 INFO [stdout] dae8f4bc82e3e3fa6e553772b5ccab6e50b47f2f005da149fd552512aaf65c4e