Dec 01 21:34:45.034 INFO testing chupe/rust-collections against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 21:34:45.034 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 21:34:45.528 INFO [stdout] 50febf2b7e2b0d469791db7a3667498107a1283e1c818b966d5e078925317b31
Dec 01 21:34:45.530 INFO running `"docker" "start" "-a" "50febf2b7e2b0d469791db7a3667498107a1283e1c818b966d5e078925317b31"`
Dec 01 21:34:46.759 INFO [stderr] usermod: no changes
Dec 01 21:34:46.811 INFO [stderr]    Compiling collections v0.1.0 (/source)
Dec 01 21:34:47.357 INFO [stderr] warning: value assigned to `median_result` is never read
Dec 01 21:34:47.357 INFO [stderr]   --> src/main.rs:19:13
Dec 01 21:34:47.357 INFO [stderr]    |
Dec 01 21:34:47.357 INFO [stderr] 19 |     let mut median_result: f32 = 0.0;
Dec 01 21:34:47.357 INFO [stderr]    |             ^^^^^^^^^^^^^
Dec 01 21:34:47.357 INFO [stderr]    |
Dec 01 21:34:47.357 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 01 21:34:47.357 INFO [stderr] 
Dec 01 21:34:48.081 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
Dec 01 21:34:48.087 INFO [stderr] su: No module specific data is present
Dec 01 21:34:48.737 INFO running `"docker" "inspect" "50febf2b7e2b0d469791db7a3667498107a1283e1c818b966d5e078925317b31"`
Dec 01 21:34:48.970 INFO running `"docker" "rm" "-f" "50febf2b7e2b0d469791db7a3667498107a1283e1c818b966d5e078925317b31"`
Dec 01 21:34:49.293 INFO [stdout] 50febf2b7e2b0d469791db7a3667498107a1283e1c818b966d5e078925317b31
Dec 01 21:34:49.296 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 21:34:49.769 INFO [stdout] 661800aebcf87025fc68798f603ab72c196a836f7d711a38925c4eaf99cddf2a
Dec 01 21:34:49.777 INFO running `"docker" "start" "-a" "661800aebcf87025fc68798f603ab72c196a836f7d711a38925c4eaf99cddf2a"`
Dec 01 21:34:50.708 INFO [stderr] usermod: no changes
Dec 01 21:34:50.752 INFO [stderr]    Compiling collections v0.1.0 (/source)
Dec 01 21:34:51.404 INFO [stderr] warning: value assigned to `median_result` is never read
Dec 01 21:34:51.404 INFO [stderr]   --> src/main.rs:19:13
Dec 01 21:34:51.404 INFO [stderr]    |
Dec 01 21:34:51.404 INFO [stderr] 19 |     let mut median_result: f32 = 0.0;
Dec 01 21:34:51.404 INFO [stderr]    |             ^^^^^^^^^^^^^
Dec 01 21:34:51.404 INFO [stderr]    |
Dec 01 21:34:51.404 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 01 21:34:51.404 INFO [stderr] 
Dec 01 21:34:51.831 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Dec 01 21:34:51.831 INFO [stderr] su: No module specific data is present
Dec 01 21:34:52.496 INFO running `"docker" "inspect" "661800aebcf87025fc68798f603ab72c196a836f7d711a38925c4eaf99cddf2a"`
Dec 01 21:34:52.732 INFO running `"docker" "rm" "-f" "661800aebcf87025fc68798f603ab72c196a836f7d711a38925c4eaf99cddf2a"`
Dec 01 21:34:52.868 INFO [stdout] 661800aebcf87025fc68798f603ab72c196a836f7d711a38925c4eaf99cddf2a
Dec 01 21:34:52.873 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 21:34:53.185 INFO [stdout] 12cf5c5dd56d03847002752c3aa03c4cfcc791af3a8afe7b45853fa33cc57531
Dec 01 21:34:53.187 INFO running `"docker" "start" "-a" "12cf5c5dd56d03847002752c3aa03c4cfcc791af3a8afe7b45853fa33cc57531"`
Dec 01 21:34:54.012 INFO [stderr] usermod: no changes
Dec 01 21:34:54.055 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 21:34:54.055 INFO [stderr]      Running /target/debug/deps/collections-ef5f689b698b9e28
Dec 01 21:34:54.059 INFO [stdout] 
Dec 01 21:34:54.059 INFO [stdout] running 0 tests
Dec 01 21:34:54.059 INFO [stdout] 
Dec 01 21:34:54.059 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 21:34:54.059 INFO [stdout] 
Dec 01 21:34:54.063 INFO [stderr] su: No module specific data is present
Dec 01 21:34:54.616 INFO running `"docker" "inspect" "12cf5c5dd56d03847002752c3aa03c4cfcc791af3a8afe7b45853fa33cc57531"`
Dec 01 21:34:54.756 INFO running `"docker" "rm" "-f" "12cf5c5dd56d03847002752c3aa03c4cfcc791af3a8afe7b45853fa33cc57531"`
Dec 01 21:34:54.959 INFO [stdout] 12cf5c5dd56d03847002752c3aa03c4cfcc791af3a8afe7b45853fa33cc57531
