Dec 15 22:21:35.219 INFO testing arbitrary-0.2.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 22:21:35.219 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15 22:21:35.541 INFO [stdout] d85958378b5ff3d4d63c5777b5d42b1e5e41cd3260e2615df1a50166a0313dbe
Dec 15 22:21:35.543 INFO running `"docker" "start" "-a" "d85958378b5ff3d4d63c5777b5d42b1e5e41cd3260e2615df1a50166a0313dbe"`
Dec 15 22:21:36.051 INFO [stderr] usermod: no changes
Dec 15 22:21:36.111 INFO [stderr]    Compiling arbitrary v0.2.0 (/source)
Dec 15 22:21:39.868 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.78s
Dec 15 22:21:39.870 INFO [stderr] su: No module specific data is present
Dec 15 22:21:40.734 INFO running `"docker" "inspect" "d85958378b5ff3d4d63c5777b5d42b1e5e41cd3260e2615df1a50166a0313dbe"`
Dec 15 22:21:41.047 INFO running `"docker" "rm" "-f" "d85958378b5ff3d4d63c5777b5d42b1e5e41cd3260e2615df1a50166a0313dbe"`
Dec 15 22:21:41.315 INFO [stdout] d85958378b5ff3d4d63c5777b5d42b1e5e41cd3260e2615df1a50166a0313dbe
Dec 15 22:21:41.319 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15 22:21:41.753 INFO [stdout] a998631ecd9ae678467f43272344f36d153bb64a1ab10e8bf1e41dc4f61140bd
Dec 15 22:21:41.755 INFO running `"docker" "start" "-a" "a998631ecd9ae678467f43272344f36d153bb64a1ab10e8bf1e41dc4f61140bd"`
Dec 15 22:21:43.338 INFO [stderr] usermod: no changes
Dec 15 22:21:43.391 INFO [stderr]    Compiling arbitrary v0.2.0 (/source)
Dec 15 22:21:46.761 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.39s
Dec 15 22:21:46.767 INFO [stderr] su: No module specific data is present
Dec 15 22:21:47.527 INFO running `"docker" "inspect" "a998631ecd9ae678467f43272344f36d153bb64a1ab10e8bf1e41dc4f61140bd"`
Dec 15 22:21:47.733 INFO running `"docker" "rm" "-f" "a998631ecd9ae678467f43272344f36d153bb64a1ab10e8bf1e41dc4f61140bd"`
Dec 15 22:21:47.837 INFO [stdout] a998631ecd9ae678467f43272344f36d153bb64a1ab10e8bf1e41dc4f61140bd
Dec 15 22:21:47.839 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15 22:21:48.200 INFO [stdout] f372f2031178a78292b15690253b2ed87e7911d86fc75f62408c622183d8e95b
Dec 15 22:21:48.202 INFO running `"docker" "start" "-a" "f372f2031178a78292b15690253b2ed87e7911d86fc75f62408c622183d8e95b"`
Dec 15 22:21:48.737 INFO [stderr] usermod: no changes
Dec 15 22:21:48.779 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 15 22:21:48.782 INFO [stderr]      Running /target/debug/deps/arbitrary-c86e3ca80409ebd6
Dec 15 22:21:48.788 INFO [stdout] 
Dec 15 22:21:48.788 INFO [stdout] running 3 tests
Dec 15 22:21:48.788 INFO [stdout] test test::finite_buffer_fill_buffer ... ok
Dec 15 22:21:48.788 INFO [stdout] test test::ring_buffer_fill_buffer ... ok
Dec 15 22:21:48.807 INFO [stdout] test test::ring_buffer_container_size ... ok
Dec 15 22:21:48.807 INFO [stdout] 
Dec 15 22:21:48.807 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 22:21:48.807 INFO [stdout] 
Dec 15 22:21:48.807 INFO [stderr]    Doc-tests arbitrary
Dec 15 22:21:50.063 INFO [stdout] 
Dec 15 22:21:50.063 INFO [stdout] running 0 tests
Dec 15 22:21:50.063 INFO [stdout] 
Dec 15 22:21:50.063 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 22:21:50.063 INFO [stdout] 
Dec 15 22:21:50.075 INFO [stderr] su: No module specific data is present
Dec 15 22:21:50.478 INFO running `"docker" "inspect" "f372f2031178a78292b15690253b2ed87e7911d86fc75f62408c622183d8e95b"`
Dec 15 22:21:50.677 INFO running `"docker" "rm" "-f" "f372f2031178a78292b15690253b2ed87e7911d86fc75f62408c622183d8e95b"`
Dec 15 22:21:50.903 INFO [stdout] f372f2031178a78292b15690253b2ed87e7911d86fc75f62408c622183d8e95b