Dec 14 21:42:46.111 INFO testing rust-freqdist-0.1.5 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 21:42:46.111 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 21:42:46.334 INFO [stdout] 7a17a7f901c6cad5d4e6eb9b6de3511aaea5e44006fa788237c7e2c8671a505a
Dec 14 21:42:46.336 INFO running `"docker" "start" "-a" "7a17a7f901c6cad5d4e6eb9b6de3511aaea5e44006fa788237c7e2c8671a505a"`
Dec 14 21:42:46.883 INFO [stderr] usermod: no changes
Dec 14 21:42:46.915 INFO [stderr]    Compiling rust-freqdist v0.1.5 (/source)
Dec 14 21:42:47.499 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Dec 14 21:42:47.507 INFO [stderr] su: No module specific data is present
Dec 14 21:42:47.813 INFO running `"docker" "inspect" "7a17a7f901c6cad5d4e6eb9b6de3511aaea5e44006fa788237c7e2c8671a505a"`
Dec 14 21:42:47.943 INFO running `"docker" "rm" "-f" "7a17a7f901c6cad5d4e6eb9b6de3511aaea5e44006fa788237c7e2c8671a505a"`
Dec 14 21:42:48.103 INFO [stdout] 7a17a7f901c6cad5d4e6eb9b6de3511aaea5e44006fa788237c7e2c8671a505a
Dec 14 21:42:48.105 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 21:42:48.427 INFO [stdout] d27cec80474cb1b3a98f678f117dfcceb103b470108820848a26f045588b613f
Dec 14 21:42:48.435 INFO running `"docker" "start" "-a" "d27cec80474cb1b3a98f678f117dfcceb103b470108820848a26f045588b613f"`
Dec 14 21:42:48.967 INFO [stderr] usermod: no changes
Dec 14 21:42:48.994 INFO [stderr]    Compiling rust-freqdist v0.1.5 (/source)
Dec 14 21:42:50.271 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Dec 14 21:42:50.271 INFO [stderr] su: No module specific data is present
Dec 14 21:42:50.658 INFO running `"docker" "inspect" "d27cec80474cb1b3a98f678f117dfcceb103b470108820848a26f045588b613f"`
Dec 14 21:42:50.768 INFO running `"docker" "rm" "-f" "d27cec80474cb1b3a98f678f117dfcceb103b470108820848a26f045588b613f"`
Dec 14 21:42:50.861 INFO [stdout] d27cec80474cb1b3a98f678f117dfcceb103b470108820848a26f045588b613f
Dec 14 21:42:50.864 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 21:42:51.012 INFO [stdout] 6d4a758a2a22188dea944bb0e3a3b279ce11c06a47f1d0c4e09302f8d4ec97ba
Dec 14 21:42:51.017 INFO running `"docker" "start" "-a" "6d4a758a2a22188dea944bb0e3a3b279ce11c06a47f1d0c4e09302f8d4ec97ba"`
Dec 14 21:42:51.410 INFO [stderr] usermod: no changes
Dec 14 21:42:51.475 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 14 21:42:51.475 INFO [stdout] 
Dec 14 21:42:51.475 INFO [stderr]      Running /target/debug/deps/freqdist-468f8312a6cccac5
Dec 14 21:42:51.475 INFO [stdout] running 4 tests
Dec 14 21:42:51.483 INFO [stdout] test smoke_test_frequency_distribution_insert ... ok
Dec 14 21:42:51.483 INFO [stderr]    Doc-tests freqdist
Dec 14 21:42:51.483 INFO [stdout] test smoke_test_frequency_distribution_remove ... ok
Dec 14 21:42:51.483 INFO [stdout] test smoke_test_frequency_distribution_iter ... ok
Dec 14 21:42:51.483 INFO [stdout] test smoke_test_frequency_sum_counts ... ok
Dec 14 21:42:51.483 INFO [stdout] 
Dec 14 21:42:51.483 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 21:42:51.483 INFO [stdout] 
Dec 14 21:42:52.218 INFO [stdout] 
Dec 14 21:42:52.218 INFO [stdout] running 3 tests
Dec 14 21:42:53.568 INFO [stdout] test src/lib.rs - FrequencyDistribution<K, S>::from_iter (line 224) ... ok
Dec 14 21:42:53.659 INFO [stdout] test src/lib.rs -  (line 16) ... ok
Dec 14 21:42:53.730 INFO [stdout] test src/lib.rs - FrequencyDistribution<K, S>::iter_non_zero (line 92) ... ok
Dec 14 21:42:53.730 INFO [stdout] 
Dec 14 21:42:53.730 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 21:42:53.730 INFO [stdout] 
Dec 14 21:42:53.741 INFO [stderr] su: No module specific data is present
Dec 14 21:42:54.192 INFO running `"docker" "inspect" "6d4a758a2a22188dea944bb0e3a3b279ce11c06a47f1d0c4e09302f8d4ec97ba"`
Dec 14 21:42:54.262 INFO running `"docker" "rm" "-f" "6d4a758a2a22188dea944bb0e3a3b279ce11c06a47f1d0c4e09302f8d4ec97ba"`
Dec 14 21:42:54.376 INFO [stdout] 6d4a758a2a22188dea944bb0e3a3b279ce11c06a47f1d0c4e09302f8d4ec97ba