Dec 06 20:21:29.846 INFO testing tfidf-0.3.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 20:21:29.846 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 20:21:30.290 INFO [stdout] ca12a382fcd99d6dfb3db9fa9f8fdb0afe553032971bdbea3f5b66f6b95759dc
Dec 06 20:21:30.292 INFO running `"docker" "start" "-a" "ca12a382fcd99d6dfb3db9fa9f8fdb0afe553032971bdbea3f5b66f6b95759dc"`
Dec 06 20:21:32.124 INFO [stderr] usermod: no changes
Dec 06 20:21:32.200 INFO [stderr]    Compiling tfidf v0.3.0 (/source)
Dec 06 20:21:32.652 INFO [stderr] warning: floating-point types cannot be used in patterns
Dec 06 20:21:32.652 INFO [stderr]    --> src/tfidf.rs:140:13
Dec 06 20:21:32.652 INFO [stderr]     |
Dec 06 20:21:32.652 INFO [stderr] 140 |             0.0f32 => 0.0f32,
Dec 06 20:21:32.652 INFO [stderr]     |             ^^^^^^
Dec 06 20:21:32.652 INFO [stderr]     |
Dec 06 20:21:32.652 INFO [stderr]     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Dec 06 20:21:32.652 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 06 20:21:32.652 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Dec 06 20:21:32.652 INFO [stderr] 
Dec 06 20:21:32.668 INFO [stderr] warning: floating-point types cannot be used in patterns
Dec 06 20:21:32.668 INFO [stderr]    --> src/tfidf.rs:140:13
Dec 06 20:21:32.668 INFO [stderr]     |
Dec 06 20:21:32.668 INFO [stderr] 140 |             0.0f32 => 0.0f32,
Dec 06 20:21:32.668 INFO [stderr]     |             ^^^^^^
Dec 06 20:21:32.668 INFO [stderr]     |
Dec 06 20:21:32.668 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 06 20:21:32.668 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Dec 06 20:21:32.668 INFO [stderr] 
Dec 06 20:21:33.164 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Dec 06 20:21:33.172 INFO [stderr] su: No module specific data is present
Dec 06 20:21:34.179 INFO running `"docker" "inspect" "ca12a382fcd99d6dfb3db9fa9f8fdb0afe553032971bdbea3f5b66f6b95759dc"`
Dec 06 20:21:34.443 INFO running `"docker" "rm" "-f" "ca12a382fcd99d6dfb3db9fa9f8fdb0afe553032971bdbea3f5b66f6b95759dc"`
Dec 06 20:21:34.792 INFO [stdout] ca12a382fcd99d6dfb3db9fa9f8fdb0afe553032971bdbea3f5b66f6b95759dc
Dec 06 20:21:34.808 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 20:21:35.306 INFO [stdout] 9beb8cb38f9c24e19e9ab1bd763aaf04c2cb22bbce99937bf70b0cfb585b86bd
Dec 06 20:21:35.308 INFO running `"docker" "start" "-a" "9beb8cb38f9c24e19e9ab1bd763aaf04c2cb22bbce99937bf70b0cfb585b86bd"`
Dec 06 20:21:37.447 INFO [stderr] usermod: no changes
Dec 06 20:21:37.532 INFO [stderr]    Compiling tfidf v0.3.0 (/source)
Dec 06 20:21:38.589 INFO [stderr] warning: floating-point types cannot be used in patterns
Dec 06 20:21:38.589 INFO [stderr]    --> src/tfidf.rs:140:13
Dec 06 20:21:38.589 INFO [stderr]     |
Dec 06 20:21:38.589 INFO [stderr] 140 |             0.0f32 => 0.0f32,
Dec 06 20:21:38.589 INFO [stderr]     |             ^^^^^^
Dec 06 20:21:38.589 INFO [stderr]     |
Dec 06 20:21:38.589 INFO [stderr]     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Dec 06 20:21:38.589 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 06 20:21:38.589 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Dec 06 20:21:38.589 INFO [stderr] 
Dec 06 20:21:38.624 INFO [stderr] warning: floating-point types cannot be used in patterns
Dec 06 20:21:38.624 INFO [stderr]    --> src/tfidf.rs:140:13
Dec 06 20:21:38.624 INFO [stderr]     |
Dec 06 20:21:38.624 INFO [stderr] 140 |             0.0f32 => 0.0f32,
Dec 06 20:21:38.624 INFO [stderr]     |             ^^^^^^
Dec 06 20:21:38.624 INFO [stderr]     |
Dec 06 20:21:38.624 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 06 20:21:38.624 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Dec 06 20:21:38.624 INFO [stderr] 
Dec 06 20:21:39.518 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
Dec 06 20:21:39.521 INFO [stderr] su: No module specific data is present
Dec 06 20:21:40.316 INFO running `"docker" "inspect" "9beb8cb38f9c24e19e9ab1bd763aaf04c2cb22bbce99937bf70b0cfb585b86bd"`
Dec 06 20:21:40.592 INFO running `"docker" "rm" "-f" "9beb8cb38f9c24e19e9ab1bd763aaf04c2cb22bbce99937bf70b0cfb585b86bd"`
Dec 06 20:21:41.046 INFO [stdout] 9beb8cb38f9c24e19e9ab1bd763aaf04c2cb22bbce99937bf70b0cfb585b86bd