Dec 12 21:35:29.992 INFO testing wecohere/loom against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 12 21:35:29.992 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 12 21:35:30.603 INFO [stdout] b8f00d8c2d48870fdd39c645732d25ff2041936723bfbd1fe2c2dabba2b12baa
Dec 12 21:35:30.605 INFO running `"docker" "start" "-a" "b8f00d8c2d48870fdd39c645732d25ff2041936723bfbd1fe2c2dabba2b12baa"`
Dec 12 21:35:32.159 INFO [stderr] usermod: no changes
Dec 12 21:35:32.283 INFO [stderr]    Compiling iovec v0.1.1
Dec 12 21:35:32.283 INFO [stderr]    Compiling toml v0.4.5
Dec 12 21:35:32.967 INFO [stderr]    Compiling bytes v0.4.6
Dec 12 21:35:32.967 INFO [stderr]    Compiling mio v0.6.12
Dec 12 21:35:35.898 INFO [stderr]    Compiling tokio-io v0.1.4
Dec 12 21:35:39.409 INFO [stderr]    Compiling mio-uds v0.6.4
Dec 12 21:35:40.948 INFO [stderr]    Compiling tokio-core v0.1.12
Dec 12 21:35:45.494 INFO [stderr]    Compiling tokio-signal v0.1.3
Dec 12 21:35:47.109 INFO [stderr]    Compiling tokio-process v0.1.5
Dec 12 21:35:48.983 INFO [stderr]    Compiling loom v0.1.0 (/source)
Dec 12 21:35:49.567 INFO [stderr] warning: field is never used: `name`
Dec 12 21:35:49.567 INFO [stderr]   --> src/runner/child_with_streams.rs:13:5
Dec 12 21:35:49.567 INFO [stderr]    |
Dec 12 21:35:49.567 INFO [stderr] 13 |     name: &'a str,
Dec 12 21:35:49.567 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 12 21:35:49.567 INFO [stderr]    |
Dec 12 21:35:49.567 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 21:35:49.567 INFO [stderr] 
Dec 12 21:35:53.104 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.93s
Dec 12 21:35:53.119 INFO [stderr] su: No module specific data is present
Dec 12 21:35:54.045 INFO running `"docker" "inspect" "b8f00d8c2d48870fdd39c645732d25ff2041936723bfbd1fe2c2dabba2b12baa"`
Dec 12 21:35:54.343 INFO running `"docker" "rm" "-f" "b8f00d8c2d48870fdd39c645732d25ff2041936723bfbd1fe2c2dabba2b12baa"`
Dec 12 21:35:54.747 INFO [stdout] b8f00d8c2d48870fdd39c645732d25ff2041936723bfbd1fe2c2dabba2b12baa
Dec 12 21:35:54.754 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 12 21:35:55.348 INFO [stdout] fb2dd0b5f79a702b965c8c013261fab5747f47a337bc2dcf73592c328e7b5f30
Dec 12 21:35:55.350 INFO running `"docker" "start" "-a" "fb2dd0b5f79a702b965c8c013261fab5747f47a337bc2dcf73592c328e7b5f30"`
Dec 12 21:35:57.064 INFO [stderr] usermod: no changes
Dec 12 21:35:57.240 INFO [stderr]    Compiling loom v0.1.0 (/source)
Dec 12 21:35:58.147 INFO [stderr] warning: field is never used: `name`
Dec 12 21:35:58.147 INFO [stderr]   --> src/runner/child_with_streams.rs:13:5
Dec 12 21:35:58.147 INFO [stderr]    |
Dec 12 21:35:58.147 INFO [stderr] 13 |     name: &'a str,
Dec 12 21:35:58.147 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 12 21:35:58.147 INFO [stderr]    |
Dec 12 21:35:58.147 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 21:35:58.147 INFO [stderr] 
Dec 12 21:35:58.771 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
Dec 12 21:35:58.771 INFO [stderr] su: No module specific data is present
Dec 12 21:36:00.165 INFO running `"docker" "inspect" "fb2dd0b5f79a702b965c8c013261fab5747f47a337bc2dcf73592c328e7b5f30"`
Dec 12 21:36:00.465 INFO running `"docker" "rm" "-f" "fb2dd0b5f79a702b965c8c013261fab5747f47a337bc2dcf73592c328e7b5f30"`
Dec 12 21:36:00.791 INFO [stdout] fb2dd0b5f79a702b965c8c013261fab5747f47a337bc2dcf73592c328e7b5f30
Dec 12 21:36:00.799 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 12 21:36:01.428 INFO [stdout] ef5df588824325cae7413006c93b267c39e048d2ff61dc55a66efd727e9721e7
Dec 12 21:36:01.430 INFO running `"docker" "start" "-a" "ef5df588824325cae7413006c93b267c39e048d2ff61dc55a66efd727e9721e7"`
Dec 12 21:36:03.311 INFO [stderr] usermod: no changes
Dec 12 21:36:03.431 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 12 21:36:03.443 INFO [stderr]      Running /target/debug/deps/loom-1758404a40a613d2
Dec 12 21:36:03.451 INFO [stdout] 
Dec 12 21:36:03.451 INFO [stdout] running 0 tests
Dec 12 21:36:03.451 INFO [stdout] 
Dec 12 21:36:03.451 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 21:36:03.451 INFO [stdout] 
Dec 12 21:36:03.451 INFO [stderr]      Running /target/debug/deps/loom-320ba94aff38e720
Dec 12 21:36:03.453 INFO [stdout] 
Dec 12 21:36:03.453 INFO [stdout] running 0 tests
Dec 12 21:36:03.453 INFO [stdout] 
Dec 12 21:36:03.453 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 21:36:03.453 INFO [stdout] 
Dec 12 21:36:03.454 INFO [stderr]    Doc-tests loom
Dec 12 21:36:03.984 INFO [stdout] 
Dec 12 21:36:03.984 INFO [stdout] running 0 tests
Dec 12 21:36:03.984 INFO [stdout] 
Dec 12 21:36:03.984 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 21:36:03.984 INFO [stdout] 
Dec 12 21:36:03.992 INFO [stderr] su: No module specific data is present
Dec 12 21:36:05.333 INFO running `"docker" "inspect" "ef5df588824325cae7413006c93b267c39e048d2ff61dc55a66efd727e9721e7"`
Dec 12 21:36:05.565 INFO running `"docker" "rm" "-f" "ef5df588824325cae7413006c93b267c39e048d2ff61dc55a66efd727e9721e7"`
Dec 12 21:36:05.888 INFO [stdout] ef5df588824325cae7413006c93b267c39e048d2ff61dc55a66efd727e9721e7