Nov 17 15:10:21.186 INFO testing Gisleburt/pfwd against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 15:10:21.187 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 15:10:21.628 INFO [stdout] b7484fdc21aeba81437f8af2264f67a4a8b40d95ca4a202094b770f7764ad52e
Nov 17 15:10:21.633 INFO running `"docker" "start" "-a" "b7484fdc21aeba81437f8af2264f67a4a8b40d95ca4a202094b770f7764ad52e"`
Nov 17 15:10:23.410 INFO [stderr] usermod: no changes
Nov 17 15:10:23.487 INFO [stderr]    Compiling pfwd v0.1.1 (/source)
Nov 17 15:10:24.007 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 15:10:24.007 INFO [stderr]   --> src/main.rs:36:21
Nov 17 15:10:24.007 INFO [stderr]    |
Nov 17 15:10:24.007 INFO [stderr] 36 |                     tx1.send(());
Nov 17 15:10:24.007 INFO [stderr]    |                     ^^^^^^^^^^^^^
Nov 17 15:10:24.007 INFO [stderr]    |
Nov 17 15:10:24.007 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 15:10:24.007 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 15:10:24.007 INFO [stderr] 
Nov 17 15:10:24.007 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 15:10:24.007 INFO [stderr]   --> src/main.rs:37:21
Nov 17 15:10:24.007 INFO [stderr]    |
Nov 17 15:10:24.007 INFO [stderr] 37 |                     incoming.shutdown(Shutdown::Read);
Nov 17 15:10:24.007 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:10:24.007 INFO [stderr]    |
Nov 17 15:10:24.007 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 15:10:24.007 INFO [stderr] 
Nov 17 15:10:24.007 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 15:10:24.007 INFO [stderr]   --> src/main.rs:38:21
Nov 17 15:10:24.007 INFO [stderr]    |
Nov 17 15:10:24.007 INFO [stderr] 38 |                     outgoing.shutdown(Shutdown::Write);
Nov 17 15:10:24.007 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:10:24.007 INFO [stderr]    |
Nov 17 15:10:24.007 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 15:10:24.007 INFO [stderr] 
Nov 17 15:10:24.007 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 15:10:24.007 INFO [stderr]   --> src/main.rs:54:21
Nov 17 15:10:24.007 INFO [stderr]    |
Nov 17 15:10:24.007 INFO [stderr] 54 |                     tx2.send(());
Nov 17 15:10:24.007 INFO [stderr]    |                     ^^^^^^^^^^^^^
Nov 17 15:10:24.007 INFO [stderr]    |
Nov 17 15:10:24.007 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 15:10:24.007 INFO [stderr] 
Nov 17 15:10:24.007 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 15:10:24.007 INFO [stderr]   --> src/main.rs:55:21
Nov 17 15:10:24.007 INFO [stderr]    |
Nov 17 15:10:24.007 INFO [stderr] 55 |                     outgoing2.shutdown(Shutdown::Read);
Nov 17 15:10:24.007 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:10:24.007 INFO [stderr]    |
Nov 17 15:10:24.007 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 15:10:24.007 INFO [stderr] 
Nov 17 15:10:24.007 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 15:10:24.008 INFO [stderr]   --> src/main.rs:56:21
Nov 17 15:10:24.008 INFO [stderr]    |
Nov 17 15:10:24.008 INFO [stderr] 56 |                     incoming2.shutdown(Shutdown::Write);
Nov 17 15:10:24.008 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:10:24.008 INFO [stderr]    |
Nov 17 15:10:24.008 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 15:10:24.008 INFO [stderr] 
Nov 17 15:10:25.209 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
Nov 17 15:10:25.212 INFO [stderr] su: No module specific data is present
Nov 17 15:10:26.131 INFO running `"docker" "inspect" "b7484fdc21aeba81437f8af2264f67a4a8b40d95ca4a202094b770f7764ad52e"`
Nov 17 15:10:26.367 INFO running `"docker" "rm" "-f" "b7484fdc21aeba81437f8af2264f67a4a8b40d95ca4a202094b770f7764ad52e"`
Nov 17 15:10:26.691 INFO [stdout] b7484fdc21aeba81437f8af2264f67a4a8b40d95ca4a202094b770f7764ad52e
Nov 17 15:10:26.692 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 15:10:27.250 INFO [stdout] 3250b9d010c8b9df6867061b53a034278fe2bfb1c911e6c9a05d17ad8dae03b1
Nov 17 15:10:27.252 INFO running `"docker" "start" "-a" "3250b9d010c8b9df6867061b53a034278fe2bfb1c911e6c9a05d17ad8dae03b1"`
Nov 17 15:10:29.367 INFO [stderr] usermod: no changes
Nov 17 15:10:29.459 INFO [stderr]    Compiling pfwd v0.1.1 (/source)
Nov 17 15:10:30.095 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 15:10:30.096 INFO [stderr]   --> src/main.rs:36:21
Nov 17 15:10:30.096 INFO [stderr]    |
Nov 17 15:10:30.096 INFO [stderr] 36 |                     tx1.send(());
Nov 17 15:10:30.096 INFO [stderr]    |                     ^^^^^^^^^^^^^
Nov 17 15:10:30.096 INFO [stderr]    |
Nov 17 15:10:30.096 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 15:10:30.096 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 15:10:30.096 INFO [stderr] 
Nov 17 15:10:30.096 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 15:10:30.096 INFO [stderr]   --> src/main.rs:37:21
Nov 17 15:10:30.096 INFO [stderr]    |
Nov 17 15:10:30.096 INFO [stderr] 37 |                     incoming.shutdown(Shutdown::Read);
Nov 17 15:10:30.096 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:10:30.096 INFO [stderr]    |
Nov 17 15:10:30.096 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 15:10:30.096 INFO [stderr] 
Nov 17 15:10:30.096 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 15:10:30.096 INFO [stderr]   --> src/main.rs:38:21
Nov 17 15:10:30.096 INFO [stderr]    |
Nov 17 15:10:30.096 INFO [stderr] 38 |                     outgoing.shutdown(Shutdown::Write);
Nov 17 15:10:30.096 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:10:30.096 INFO [stderr]    |
Nov 17 15:10:30.096 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 15:10:30.096 INFO [stderr] 
Nov 17 15:10:30.096 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 15:10:30.096 INFO [stderr]   --> src/main.rs:54:21
Nov 17 15:10:30.096 INFO [stderr]    |
Nov 17 15:10:30.096 INFO [stderr] 54 |                     tx2.send(());
Nov 17 15:10:30.096 INFO [stderr]    |                     ^^^^^^^^^^^^^
Nov 17 15:10:30.096 INFO [stderr]    |
Nov 17 15:10:30.096 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 15:10:30.096 INFO [stderr] 
Nov 17 15:10:30.097 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 15:10:30.097 INFO [stderr]   --> src/main.rs:55:21
Nov 17 15:10:30.097 INFO [stderr]    |
Nov 17 15:10:30.097 INFO [stderr] 55 |                     outgoing2.shutdown(Shutdown::Read);
Nov 17 15:10:30.097 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:10:30.097 INFO [stderr]    |
Nov 17 15:10:30.097 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 15:10:30.097 INFO [stderr] 
Nov 17 15:10:30.097 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 15:10:30.097 INFO [stderr]   --> src/main.rs:56:21
Nov 17 15:10:30.097 INFO [stderr]    |
Nov 17 15:10:30.097 INFO [stderr] 56 |                     incoming2.shutdown(Shutdown::Write);
Nov 17 15:10:30.097 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:10:30.097 INFO [stderr]    |
Nov 17 15:10:30.097 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 15:10:30.097 INFO [stderr] 
Nov 17 15:10:30.435 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Nov 17 15:10:30.438 INFO [stderr] su: No module specific data is present
Nov 17 15:10:31.685 INFO running `"docker" "inspect" "3250b9d010c8b9df6867061b53a034278fe2bfb1c911e6c9a05d17ad8dae03b1"`
Nov 17 15:10:31.999 INFO running `"docker" "rm" "-f" "3250b9d010c8b9df6867061b53a034278fe2bfb1c911e6c9a05d17ad8dae03b1"`
Nov 17 15:10:32.294 INFO [stdout] 3250b9d010c8b9df6867061b53a034278fe2bfb1c911e6c9a05d17ad8dae03b1
Nov 17 15:10:32.305 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 15:10:32.759 INFO [stdout] 6e1cae6407ee9f99a02fd4aaf212b009d4b083f25e28800296f0d81887d73e03
Nov 17 15:10:32.762 INFO running `"docker" "start" "-a" "6e1cae6407ee9f99a02fd4aaf212b009d4b083f25e28800296f0d81887d73e03"`
Nov 17 15:10:34.778 INFO [stderr] usermod: no changes
Nov 17 15:10:34.839 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 17 15:10:34.839 INFO [stderr]      Running /target/debug/deps/pfwd-60985d37373ec396
Nov 17 15:10:34.844 INFO [stdout] 
Nov 17 15:10:34.844 INFO [stdout] running 0 tests
Nov 17 15:10:34.844 INFO [stdout] 
Nov 17 15:10:34.844 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 15:10:34.844 INFO [stdout] 
Nov 17 15:10:34.846 INFO [stderr] su: No module specific data is present
Nov 17 15:10:35.946 INFO running `"docker" "inspect" "6e1cae6407ee9f99a02fd4aaf212b009d4b083f25e28800296f0d81887d73e03"`
Nov 17 15:10:36.251 INFO running `"docker" "rm" "-f" "6e1cae6407ee9f99a02fd4aaf212b009d4b083f25e28800296f0d81887d73e03"`
Nov 17 15:10:36.551 INFO [stdout] 6e1cae6407ee9f99a02fd4aaf212b009d4b083f25e28800296f0d81887d73e03