Nov 16 13:34:32.921 INFO testing shterrett/rust-concurrency-tutorial against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 13:34:32.922 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 13:34:33.352 INFO [stdout] 8cb9e770cc631f73c5fae258d8e394d21a2eca4508fb6b3410315b4fe8749b85
Nov 16 13:34:33.361 INFO running `"docker" "start" "-a" "8cb9e770cc631f73c5fae258d8e394d21a2eca4508fb6b3410315b4fe8749b85"`
Nov 16 13:34:34.651 INFO [stderr] usermod: no changes
Nov 16 13:34:34.743 INFO [stderr]    Compiling chan v0.1.19
Nov 16 13:34:36.783 INFO [stderr]    Compiling rust-concurrency-tutorial v0.1.0 (/source)
Nov 16 13:34:37.055 INFO [stderr] warning: unused `#[macro_use]` import
Nov 16 13:34:37.055 INFO [stderr]  --> src/main.rs:1:1
Nov 16 13:34:37.055 INFO [stderr]   |
Nov 16 13:34:37.055 INFO [stderr] 1 | #[macro_use]
Nov 16 13:34:37.055 INFO [stderr]   | ^^^^^^^^^^^^
Nov 16 13:34:37.055 INFO [stderr]   |
Nov 16 13:34:37.055 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 13:34:37.055 INFO [stderr] 
Nov 16 13:34:38.465 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.77s
Nov 16 13:34:38.471 INFO [stderr] su: No module specific data is present
Nov 16 13:34:39.366 INFO running `"docker" "inspect" "8cb9e770cc631f73c5fae258d8e394d21a2eca4508fb6b3410315b4fe8749b85"`
Nov 16 13:34:39.635 INFO running `"docker" "rm" "-f" "8cb9e770cc631f73c5fae258d8e394d21a2eca4508fb6b3410315b4fe8749b85"`
Nov 16 13:34:39.910 INFO [stdout] 8cb9e770cc631f73c5fae258d8e394d21a2eca4508fb6b3410315b4fe8749b85
Nov 16 13:34:39.913 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 13:34:40.291 INFO [stdout] 13c37b3ba6703718d1e8f8ed9364bd38c240f6c44db7964ec9365e4d1c61ef87
Nov 16 13:34:40.294 INFO running `"docker" "start" "-a" "13c37b3ba6703718d1e8f8ed9364bd38c240f6c44db7964ec9365e4d1c61ef87"`
Nov 16 13:34:41.391 INFO [stderr] usermod: no changes
Nov 16 13:34:41.426 INFO [stderr]    Compiling rust-concurrency-tutorial v0.1.0 (/source)
Nov 16 13:34:41.683 INFO [stderr] warning: unused `#[macro_use]` import
Nov 16 13:34:41.683 INFO [stderr]  --> src/main.rs:1:1
Nov 16 13:34:41.683 INFO [stderr]   |
Nov 16 13:34:41.683 INFO [stderr] 1 | #[macro_use]
Nov 16 13:34:41.683 INFO [stderr]   | ^^^^^^^^^^^^
Nov 16 13:34:41.683 INFO [stderr]   |
Nov 16 13:34:41.683 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 13:34:41.683 INFO [stderr] 
Nov 16 13:34:42.103 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Nov 16 13:34:42.106 INFO [stderr] su: No module specific data is present
Nov 16 13:34:43.099 INFO running `"docker" "inspect" "13c37b3ba6703718d1e8f8ed9364bd38c240f6c44db7964ec9365e4d1c61ef87"`
Nov 16 13:34:43.421 INFO running `"docker" "rm" "-f" "13c37b3ba6703718d1e8f8ed9364bd38c240f6c44db7964ec9365e4d1c61ef87"`
Nov 16 13:34:43.807 INFO [stdout] 13c37b3ba6703718d1e8f8ed9364bd38c240f6c44db7964ec9365e4d1c61ef87
Nov 16 13:34:43.813 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 13:34:44.330 INFO [stdout] cd1d784b69b4415c54f5a990017af279534e3fc815a0bf1c78cb7bc84775efde
Nov 16 13:34:44.335 INFO running `"docker" "start" "-a" "cd1d784b69b4415c54f5a990017af279534e3fc815a0bf1c78cb7bc84775efde"`
Nov 16 13:34:45.743 INFO [stderr] usermod: no changes
Nov 16 13:34:45.795 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 16 13:34:45.795 INFO [stderr]      Running /target/debug/deps/rust_concurrency_tutorial-8f8e9147d3fb5b95
Nov 16 13:34:45.800 INFO [stderr] su: No module specific data is present
Nov 16 13:34:45.800 INFO [stdout] 
Nov 16 13:34:45.800 INFO [stdout] running 0 tests
Nov 16 13:34:45.800 INFO [stdout] 
Nov 16 13:34:45.800 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 13:34:45.800 INFO [stdout] 
Nov 16 13:34:46.472 INFO running `"docker" "inspect" "cd1d784b69b4415c54f5a990017af279534e3fc815a0bf1c78cb7bc84775efde"`
Nov 16 13:34:46.727 INFO running `"docker" "rm" "-f" "cd1d784b69b4415c54f5a990017af279534e3fc815a0bf1c78cb7bc84775efde"`
Nov 16 13:34:46.942 INFO [stdout] cd1d784b69b4415c54f5a990017af279534e3fc815a0bf1c78cb7bc84775efde