Dec 06 12:54:42.519 INFO testing Jimver/catsay against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 12:54:42.519 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 06 12:54:42.687 INFO [stdout] f1376ad93cabc596ee7c9cb4b4e3f64ede947dcd82d8990434b296e52583d3c1
Dec 06 12:54:42.690 INFO running `"docker" "start" "-a" "f1376ad93cabc596ee7c9cb4b4e3f64ede947dcd82d8990434b296e52583d3c1"`
Dec 06 12:54:43.083 INFO [stderr] usermod: no changes
Dec 06 12:54:43.117 INFO [stderr]    Compiling cat-say v0.1.0 (/source)
Dec 06 12:54:43.434 INFO [stderr] warning: variable does not need to be mutable
Dec 06 12:54:43.434 INFO [stderr]   --> src/main.rs:72:9
Dec 06 12:54:43.434 INFO [stderr]    |
Dec 06 12:54:43.434 INFO [stderr] 72 |     let mut res: String;
Dec 06 12:54:43.434 INFO [stderr]    |         ----^^^
Dec 06 12:54:43.434 INFO [stderr]    |         |
Dec 06 12:54:43.434 INFO [stderr]    |         help: remove this `mut`
Dec 06 12:54:43.434 INFO [stderr]    |
Dec 06 12:54:43.434 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 12:54:43.434 INFO [stderr] 
Dec 06 12:54:43.913 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Dec 06 12:54:43.915 INFO [stderr] su: No module specific data is present
Dec 06 12:54:44.296 INFO running `"docker" "inspect" "f1376ad93cabc596ee7c9cb4b4e3f64ede947dcd82d8990434b296e52583d3c1"`
Dec 06 12:54:44.397 INFO running `"docker" "rm" "-f" "f1376ad93cabc596ee7c9cb4b4e3f64ede947dcd82d8990434b296e52583d3c1"`
Dec 06 12:54:44.482 INFO [stdout] f1376ad93cabc596ee7c9cb4b4e3f64ede947dcd82d8990434b296e52583d3c1
Dec 06 12:54:44.486 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 06 12:54:44.688 INFO [stdout] d5e5982b90ad0400b12f6f14f13d1f5d7ac3f41b1b95528687af9ae4f94ce90b
Dec 06 12:54:44.690 INFO running `"docker" "start" "-a" "d5e5982b90ad0400b12f6f14f13d1f5d7ac3f41b1b95528687af9ae4f94ce90b"`
Dec 06 12:54:45.196 INFO [stderr] usermod: no changes
Dec 06 12:54:45.215 INFO [stderr]    Compiling cat-say v0.1.0 (/source)
Dec 06 12:54:45.693 INFO [stderr] warning: variable does not need to be mutable
Dec 06 12:54:45.693 INFO [stderr]   --> src/main.rs:72:9
Dec 06 12:54:45.693 INFO [stderr]    |
Dec 06 12:54:45.693 INFO [stderr] 72 |     let mut res: String;
Dec 06 12:54:45.693 INFO [stderr]    |         ----^^^
Dec 06 12:54:45.693 INFO [stderr]    |         |
Dec 06 12:54:45.693 INFO [stderr]    |         help: remove this `mut`
Dec 06 12:54:45.693 INFO [stderr]    |
Dec 06 12:54:45.693 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 12:54:45.693 INFO [stderr] 
Dec 06 12:54:45.914 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Dec 06 12:54:45.916 INFO [stderr] su: No module specific data is present
Dec 06 12:54:46.174 INFO running `"docker" "inspect" "d5e5982b90ad0400b12f6f14f13d1f5d7ac3f41b1b95528687af9ae4f94ce90b"`
Dec 06 12:54:46.251 INFO running `"docker" "rm" "-f" "d5e5982b90ad0400b12f6f14f13d1f5d7ac3f41b1b95528687af9ae4f94ce90b"`
Dec 06 12:54:46.349 INFO [stdout] d5e5982b90ad0400b12f6f14f13d1f5d7ac3f41b1b95528687af9ae4f94ce90b
Dec 06 12:54:46.354 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 06 12:54:46.504 INFO [stdout] 34bfb795eb0a14e728584a5a536d3b0f4c46e517c3540cce1fd126e2fee20d2d
Dec 06 12:54:46.506 INFO running `"docker" "start" "-a" "34bfb795eb0a14e728584a5a536d3b0f4c46e517c3540cce1fd126e2fee20d2d"`
Dec 06 12:54:47.010 INFO [stderr] usermod: no changes
Dec 06 12:54:47.037 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 12:54:47.037 INFO [stderr]      Running /target/debug/deps/cat_say-7313ace4eed38233
Dec 06 12:54:47.038 INFO [stdout] 
Dec 06 12:54:47.039 INFO [stdout] running 0 tests
Dec 06 12:54:47.039 INFO [stdout] 
Dec 06 12:54:47.039 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 12:54:47.039 INFO [stdout] 
Dec 06 12:54:47.040 INFO [stderr] su: No module specific data is present
Dec 06 12:54:47.391 INFO running `"docker" "inspect" "34bfb795eb0a14e728584a5a536d3b0f4c46e517c3540cce1fd126e2fee20d2d"`
Dec 06 12:54:47.470 INFO running `"docker" "rm" "-f" "34bfb795eb0a14e728584a5a536d3b0f4c46e517c3540cce1fd126e2fee20d2d"`
Dec 06 12:54:47.557 INFO [stdout] 34bfb795eb0a14e728584a5a536d3b0f4c46e517c3540cce1fd126e2fee20d2d