Dec 06 20:01:44.636 INFO testing tk-bufstream-0.3.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 20:01:44.637 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 20:01:45.105 INFO [stdout] 38159491df8a73f078194a93aa5b7a9d37a25c10edf120696c46972d1e46465d
Dec 06 20:01:45.107 INFO running `"docker" "start" "-a" "38159491df8a73f078194a93aa5b7a9d37a25c10edf120696c46972d1e46465d"`
Dec 06 20:01:46.822 INFO [stderr] usermod: no changes
Dec 06 20:01:46.943 INFO [stderr]    Compiling tk-bufstream v0.3.0 (/source)
Dec 06 20:01:48.263 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
Dec 06 20:01:48.276 INFO [stderr] su: No module specific data is present
Dec 06 20:01:49.305 INFO running `"docker" "inspect" "38159491df8a73f078194a93aa5b7a9d37a25c10edf120696c46972d1e46465d"`
Dec 06 20:01:49.574 INFO running `"docker" "rm" "-f" "38159491df8a73f078194a93aa5b7a9d37a25c10edf120696c46972d1e46465d"`
Dec 06 20:01:49.960 INFO [stdout] 38159491df8a73f078194a93aa5b7a9d37a25c10edf120696c46972d1e46465d
Dec 06 20:01:49.969 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 20:01:50.381 INFO [stdout] 5e33fdc7855e1a03d2fc0b6e82257e68886ebb9025b841c52b07c97724a33fab
Dec 06 20:01:50.382 INFO running `"docker" "start" "-a" "5e33fdc7855e1a03d2fc0b6e82257e68886ebb9025b841c52b07c97724a33fab"`
Dec 06 20:01:51.872 INFO [stderr] usermod: no changes
Dec 06 20:01:52.192 INFO [stderr]    Compiling tk-bufstream v0.3.0 (/source)
Dec 06 20:02:03.198 INFO [stderr] warning: unused import: `std::str`
Dec 06 20:02:03.198 INFO [stderr]  --> examples/raw_echo.rs:8:5
Dec 06 20:02:03.198 INFO [stderr]   |
Dec 06 20:02:03.198 INFO [stderr] 8 | use std::str;
Dec 06 20:02:03.198 INFO [stderr]   |     ^^^^^^^^
Dec 06 20:02:03.198 INFO [stderr]   |
Dec 06 20:02:03.198 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 20:02:03.198 INFO [stderr] 
Dec 06 20:02:08.411 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.51s
Dec 06 20:02:08.421 INFO [stderr] su: No module specific data is present
Dec 06 20:02:08.971 INFO running `"docker" "inspect" "5e33fdc7855e1a03d2fc0b6e82257e68886ebb9025b841c52b07c97724a33fab"`
Dec 06 20:02:09.202 INFO running `"docker" "rm" "-f" "5e33fdc7855e1a03d2fc0b6e82257e68886ebb9025b841c52b07c97724a33fab"`
Dec 06 20:02:09.382 INFO [stdout] 5e33fdc7855e1a03d2fc0b6e82257e68886ebb9025b841c52b07c97724a33fab
Dec 06 20:02:09.387 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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" "-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 20:02:09.859 INFO [stdout] bb782cff0f309992a865db16101c592b26d6f5e0ee40a9df3cd1eeb512b9ca73
Dec 06 20:02:09.863 INFO running `"docker" "start" "-a" "bb782cff0f309992a865db16101c592b26d6f5e0ee40a9df3cd1eeb512b9ca73"`
Dec 06 20:02:10.331 INFO [stderr] usermod: no changes
Dec 06 20:02:10.470 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 06 20:02:10.470 INFO [stderr]      Running /target/debug/deps/tk_bufstream-566a8aa6f5af09a8
Dec 06 20:02:10.470 INFO [stdout] 
Dec 06 20:02:10.470 INFO [stdout] running 2 tests
Dec 06 20:02:10.470 INFO [stdout] test mock::test::mock ... ok
Dec 06 20:02:10.470 INFO [stdout] test mock::test::mock_data ... ok
Dec 06 20:02:10.470 INFO [stdout] 
Dec 06 20:02:10.470 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 20:02:10.470 INFO [stdout] 
Dec 06 20:02:10.470 INFO [stderr]    Doc-tests tk_bufstream
Dec 06 20:02:11.580 INFO [stdout] 
Dec 06 20:02:11.580 INFO [stdout] running 0 tests
Dec 06 20:02:11.580 INFO [stdout] 
Dec 06 20:02:11.580 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 20:02:11.580 INFO [stdout] 
Dec 06 20:02:11.584 INFO [stderr] su: No module specific data is present
Dec 06 20:02:12.143 INFO running `"docker" "inspect" "bb782cff0f309992a865db16101c592b26d6f5e0ee40a9df3cd1eeb512b9ca73"`
Dec 06 20:02:12.274 INFO running `"docker" "rm" "-f" "bb782cff0f309992a865db16101c592b26d6f5e0ee40a9df3cd1eeb512b9ca73"`
Dec 06 20:02:12.392 INFO [stdout] bb782cff0f309992a865db16101c592b26d6f5e0ee40a9df3cd1eeb512b9ca73