Nov 16 08:36:14.142 INFO testing wecohere/loom against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 08:36:14.143 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 08:36:14.638 INFO [stdout] a9f452bb4d76889112f4fa2c295c6e10206e7e83da4cca952ee8b04fb4150709
Nov 16 08:36:14.640 INFO running `"docker" "start" "-a" "a9f452bb4d76889112f4fa2c295c6e10206e7e83da4cca952ee8b04fb4150709"`
Nov 16 08:36:15.468 INFO [stderr] usermod: no changes
Nov 16 08:36:15.623 INFO [stderr]    Compiling toml v0.4.5
Nov 16 08:36:15.623 INFO [stderr]    Compiling tokio-io v0.1.4
Nov 16 08:36:15.623 INFO [stderr]    Compiling mio-uds v0.6.4
Nov 16 08:36:17.983 INFO [stderr]    Compiling tokio-core v0.1.12
Nov 16 08:36:23.292 INFO [stderr]    Compiling tokio-signal v0.1.3
Nov 16 08:36:24.379 INFO [stderr]    Compiling tokio-process v0.1.5
Nov 16 08:36:26.199 INFO [stderr]    Compiling loom v0.1.0 (/source)
Nov 16 08:36:26.771 INFO [stderr] warning: field is never used: `name`
Nov 16 08:36:26.771 INFO [stderr]   --> src/runner/child_with_streams.rs:13:5
Nov 16 08:36:26.771 INFO [stderr]    |
Nov 16 08:36:26.771 INFO [stderr] 13 |     name: &'a str,
Nov 16 08:36:26.771 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 16 08:36:26.771 INFO [stderr]    |
Nov 16 08:36:26.771 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 08:36:26.771 INFO [stderr] 
Nov 16 08:36:29.718 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.19s
Nov 16 08:36:29.718 INFO [stderr] su: No module specific data is present
Nov 16 08:36:30.203 INFO running `"docker" "inspect" "a9f452bb4d76889112f4fa2c295c6e10206e7e83da4cca952ee8b04fb4150709"`
Nov 16 08:36:30.448 INFO running `"docker" "rm" "-f" "a9f452bb4d76889112f4fa2c295c6e10206e7e83da4cca952ee8b04fb4150709"`
Nov 16 08:36:30.681 INFO [stdout] a9f452bb4d76889112f4fa2c295c6e10206e7e83da4cca952ee8b04fb4150709
Nov 16 08:36:30.686 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 08:36:31.157 INFO [stdout] ad3be5617651cd3b7fa8768943a53331acd9c13e9a6e2150eac720208c60c1bd
Nov 16 08:36:31.159 INFO running `"docker" "start" "-a" "ad3be5617651cd3b7fa8768943a53331acd9c13e9a6e2150eac720208c60c1bd"`
Nov 16 08:36:32.827 INFO [stderr] usermod: no changes
Nov 16 08:36:32.986 INFO [stderr]    Compiling loom v0.1.0 (/source)
Nov 16 08:36:33.643 INFO [stderr] warning: field is never used: `name`
Nov 16 08:36:33.643 INFO [stderr]   --> src/runner/child_with_streams.rs:13:5
Nov 16 08:36:33.643 INFO [stderr]    |
Nov 16 08:36:33.643 INFO [stderr] 13 |     name: &'a str,
Nov 16 08:36:33.643 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 16 08:36:33.643 INFO [stderr]    |
Nov 16 08:36:33.643 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 08:36:33.643 INFO [stderr] 
Nov 16 08:36:34.195 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
Nov 16 08:36:34.207 INFO [stderr] su: No module specific data is present
Nov 16 08:36:35.727 INFO running `"docker" "inspect" "ad3be5617651cd3b7fa8768943a53331acd9c13e9a6e2150eac720208c60c1bd"`
Nov 16 08:36:35.957 INFO running `"docker" "rm" "-f" "ad3be5617651cd3b7fa8768943a53331acd9c13e9a6e2150eac720208c60c1bd"`
Nov 16 08:36:36.299 INFO [stdout] ad3be5617651cd3b7fa8768943a53331acd9c13e9a6e2150eac720208c60c1bd
Nov 16 08:36:36.307 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 08:36:36.733 INFO [stdout] 760c9a865e3db19ae9839ed10bb44b6eb7e2331322d924c07af2be0c13dd5c0b
Nov 16 08:36:36.741 INFO running `"docker" "start" "-a" "760c9a865e3db19ae9839ed10bb44b6eb7e2331322d924c07af2be0c13dd5c0b"`
Nov 16 08:36:38.299 INFO [stderr] usermod: no changes
Nov 16 08:36:38.434 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Nov 16 08:36:38.452 INFO [stderr]      Running /target/debug/deps/loom-506b67625572e4eb
Nov 16 08:36:38.452 INFO [stdout] 
Nov 16 08:36:38.452 INFO [stderr]      Running /target/debug/deps/loom-1736c04f4db7fb58
Nov 16 08:36:38.452 INFO [stdout] running 0 tests
Nov 16 08:36:38.452 INFO [stdout] 
Nov 16 08:36:38.452 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 08:36:38.452 INFO [stdout] 
Nov 16 08:36:38.452 INFO [stdout] 
Nov 16 08:36:38.452 INFO [stdout] running 0 tests
Nov 16 08:36:38.452 INFO [stdout] 
Nov 16 08:36:38.452 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 08:36:38.452 INFO [stdout] 
Nov 16 08:36:38.455 INFO [stderr]    Doc-tests loom
Nov 16 08:36:38.687 INFO [stdout] 
Nov 16 08:36:38.687 INFO [stdout] running 0 tests
Nov 16 08:36:38.687 INFO [stdout] 
Nov 16 08:36:38.687 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 08:36:38.687 INFO [stdout] 
Nov 16 08:36:38.698 INFO [stderr] su: No module specific data is present
Nov 16 08:36:39.040 INFO running `"docker" "inspect" "760c9a865e3db19ae9839ed10bb44b6eb7e2331322d924c07af2be0c13dd5c0b"`
Nov 16 08:36:39.120 INFO running `"docker" "rm" "-f" "760c9a865e3db19ae9839ed10bb44b6eb7e2331322d924c07af2be0c13dd5c0b"`
Nov 16 08:36:39.244 INFO [stdout] 760c9a865e3db19ae9839ed10bb44b6eb7e2331322d924c07af2be0c13dd5c0b