Nov 17 08:49:22.015 INFO testing austbot/tab against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 08:49:22.015 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 17 08:49:22.487 INFO [stdout] 1b30ca1f96d40b5cf268c9c125abe395e7bb295ce49738ca26930ef43400bba0
Nov 17 08:49:22.489 INFO running `"docker" "start" "-a" "1b30ca1f96d40b5cf268c9c125abe395e7bb295ce49738ca26930ef43400bba0"`
Nov 17 08:49:24.144 INFO [stderr] usermod: no changes
Nov 17 08:49:24.207 INFO [stderr]    Compiling swim v0.1.0 (/source/swim)
Nov 17 08:49:24.675 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 08:49:24.675 INFO [stderr]   --> swim/src/lib.rs:54:9
Nov 17 08:49:24.675 INFO [stderr]    |
Nov 17 08:49:24.675 INFO [stderr] 54 |         self.sender.as_ref().unwrap().send(job);
Nov 17 08:49:24.675 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:49:24.675 INFO [stderr]    |
Nov 17 08:49:24.675 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 08:49:24.675 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 08:49:24.675 INFO [stderr] 
Nov 17 08:49:25.763 INFO [stderr]    Compiling tab v0.1.0 (/source)
Nov 17 08:49:26.847 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.68s
Nov 17 08:49:26.847 INFO [stderr] su: No module specific data is present
Nov 17 08:49:27.595 INFO running `"docker" "inspect" "1b30ca1f96d40b5cf268c9c125abe395e7bb295ce49738ca26930ef43400bba0"`
Nov 17 08:49:27.915 INFO running `"docker" "rm" "-f" "1b30ca1f96d40b5cf268c9c125abe395e7bb295ce49738ca26930ef43400bba0"`
Nov 17 08:49:28.179 INFO [stdout] 1b30ca1f96d40b5cf268c9c125abe395e7bb295ce49738ca26930ef43400bba0
Nov 17 08:49:28.188 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 17 08:49:28.611 INFO [stdout] c087064b3eea0e04d923f3e5e77d21cbab2d166b8263bdb66c580cc3b5212308
Nov 17 08:49:28.615 INFO running `"docker" "start" "-a" "c087064b3eea0e04d923f3e5e77d21cbab2d166b8263bdb66c580cc3b5212308"`
Nov 17 08:49:29.980 INFO [stderr] usermod: no changes
Nov 17 08:49:30.043 INFO [stderr]    Compiling tab v0.1.0 (/source)
Nov 17 08:49:31.059 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Nov 17 08:49:31.063 INFO [stderr] su: No module specific data is present
Nov 17 08:49:32.135 INFO running `"docker" "inspect" "c087064b3eea0e04d923f3e5e77d21cbab2d166b8263bdb66c580cc3b5212308"`
Nov 17 08:49:32.541 INFO running `"docker" "rm" "-f" "c087064b3eea0e04d923f3e5e77d21cbab2d166b8263bdb66c580cc3b5212308"`
Nov 17 08:49:32.915 INFO [stdout] c087064b3eea0e04d923f3e5e77d21cbab2d166b8263bdb66c580cc3b5212308
Nov 17 08:49:32.917 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 17 08:49:33.375 INFO [stdout] c8b5f2f66d04a02e6ef8d1371cb40ec75d70bd0caacf357c0bc9cad757bb56be
Nov 17 08:49:33.381 INFO running `"docker" "start" "-a" "c8b5f2f66d04a02e6ef8d1371cb40ec75d70bd0caacf357c0bc9cad757bb56be"`
Nov 17 08:49:34.808 INFO [stderr] usermod: no changes
Nov 17 08:49:34.859 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 17 08:49:34.860 INFO [stderr]      Running /target/debug/deps/tab-7cb576a4a364a7af
Nov 17 08:49:34.867 INFO [stdout] 
Nov 17 08:49:34.867 INFO [stdout] running 0 tests
Nov 17 08:49:34.868 INFO [stdout] 
Nov 17 08:49:34.868 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 08:49:34.868 INFO [stdout] 
Nov 17 08:49:34.879 INFO [stderr] su: No module specific data is present
Nov 17 08:49:35.559 INFO running `"docker" "inspect" "c8b5f2f66d04a02e6ef8d1371cb40ec75d70bd0caacf357c0bc9cad757bb56be"`
Nov 17 08:49:35.811 INFO running `"docker" "rm" "-f" "c8b5f2f66d04a02e6ef8d1371cb40ec75d70bd0caacf357c0bc9cad757bb56be"`
Nov 17 08:49:36.111 INFO [stdout] c8b5f2f66d04a02e6ef8d1371cb40ec75d70bd0caacf357c0bc9cad757bb56be