Nov 18 04:01:33.832 INFO testing pfwd-0.1.1 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 04:01:33.832 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 18 04:01:34.301 INFO [stdout] 6b2539d77d70d8bc09203ae8a3215c46c414062ad5fbd1fc26a15c9bbc90b8bb
Nov 18 04:01:34.302 INFO running `"docker" "start" "-a" "6b2539d77d70d8bc09203ae8a3215c46c414062ad5fbd1fc26a15c9bbc90b8bb"`
Nov 18 04:01:34.687 INFO [stderr] usermod: no changes
Nov 18 04:01:34.734 INFO [stderr]    Compiling pfwd v0.1.1 (/source)
Nov 18 04:01:35.071 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 04:01:35.071 INFO [stderr]   --> src/main.rs:36:21
Nov 18 04:01:35.071 INFO [stderr]    |
Nov 18 04:01:35.071 INFO [stderr] 36 |                     tx1.send(());
Nov 18 04:01:35.071 INFO [stderr]    |                     ^^^^^^^^^^^^^
Nov 18 04:01:35.071 INFO [stderr]    |
Nov 18 04:01:35.071 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 18 04:01:35.071 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 04:01:35.071 INFO [stderr] 
Nov 18 04:01:35.071 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 04:01:35.071 INFO [stderr]   --> src/main.rs:37:21
Nov 18 04:01:35.071 INFO [stderr]    |
Nov 18 04:01:35.071 INFO [stderr] 37 |                     incoming.shutdown(Shutdown::Read);
Nov 18 04:01:35.071 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:01:35.071 INFO [stderr]    |
Nov 18 04:01:35.071 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 04:01:35.071 INFO [stderr] 
Nov 18 04:01:35.071 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 04:01:35.071 INFO [stderr]   --> src/main.rs:38:21
Nov 18 04:01:35.071 INFO [stderr]    |
Nov 18 04:01:35.071 INFO [stderr] 38 |                     outgoing.shutdown(Shutdown::Write);
Nov 18 04:01:35.071 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:01:35.071 INFO [stderr]    |
Nov 18 04:01:35.071 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 04:01:35.071 INFO [stderr] 
Nov 18 04:01:35.071 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 04:01:35.071 INFO [stderr]   --> src/main.rs:54:21
Nov 18 04:01:35.072 INFO [stderr]    |
Nov 18 04:01:35.072 INFO [stderr] 54 |                     tx2.send(());
Nov 18 04:01:35.072 INFO [stderr]    |                     ^^^^^^^^^^^^^
Nov 18 04:01:35.072 INFO [stderr]    |
Nov 18 04:01:35.072 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 04:01:35.072 INFO [stderr] 
Nov 18 04:01:35.072 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 04:01:35.072 INFO [stderr]   --> src/main.rs:55:21
Nov 18 04:01:35.072 INFO [stderr]    |
Nov 18 04:01:35.072 INFO [stderr] 55 |                     outgoing2.shutdown(Shutdown::Read);
Nov 18 04:01:35.072 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:01:35.072 INFO [stderr]    |
Nov 18 04:01:35.072 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 04:01:35.072 INFO [stderr] 
Nov 18 04:01:35.072 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 04:01:35.072 INFO [stderr]   --> src/main.rs:56:21
Nov 18 04:01:35.072 INFO [stderr]    |
Nov 18 04:01:35.072 INFO [stderr] 56 |                     incoming2.shutdown(Shutdown::Write);
Nov 18 04:01:35.072 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:01:35.072 INFO [stderr]    |
Nov 18 04:01:35.072 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 04:01:35.072 INFO [stderr] 
Nov 18 04:01:35.553 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Nov 18 04:01:35.563 INFO [stderr] su: No module specific data is present
Nov 18 04:01:35.848 INFO running `"docker" "inspect" "6b2539d77d70d8bc09203ae8a3215c46c414062ad5fbd1fc26a15c9bbc90b8bb"`
Nov 18 04:01:35.959 INFO running `"docker" "rm" "-f" "6b2539d77d70d8bc09203ae8a3215c46c414062ad5fbd1fc26a15c9bbc90b8bb"`
Nov 18 04:01:36.117 INFO [stdout] 6b2539d77d70d8bc09203ae8a3215c46c414062ad5fbd1fc26a15c9bbc90b8bb
Nov 18 04:01:36.121 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 18 04:01:36.381 INFO [stdout] 6174a1279e75f7a14260a0f87afac4ca33f13568cb0470e7c1b860af56cfc006
Nov 18 04:01:36.381 INFO running `"docker" "start" "-a" "6174a1279e75f7a14260a0f87afac4ca33f13568cb0470e7c1b860af56cfc006"`
Nov 18 04:01:36.911 INFO [stderr] usermod: no changes
Nov 18 04:01:36.967 INFO [stderr]    Compiling pfwd v0.1.1 (/source)
Nov 18 04:01:37.527 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 04:01:37.527 INFO [stderr]   --> src/main.rs:36:21
Nov 18 04:01:37.527 INFO [stderr]    |
Nov 18 04:01:37.527 INFO [stderr] 36 |                     tx1.send(());
Nov 18 04:01:37.527 INFO [stderr]    |                     ^^^^^^^^^^^^^
Nov 18 04:01:37.527 INFO [stderr]    |
Nov 18 04:01:37.527 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 18 04:01:37.527 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 04:01:37.527 INFO [stderr] 
Nov 18 04:01:37.527 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 04:01:37.527 INFO [stderr]   --> src/main.rs:37:21
Nov 18 04:01:37.527 INFO [stderr]    |
Nov 18 04:01:37.527 INFO [stderr] 37 |                     incoming.shutdown(Shutdown::Read);
Nov 18 04:01:37.527 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:01:37.527 INFO [stderr]    |
Nov 18 04:01:37.527 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 04:01:37.527 INFO [stderr] 
Nov 18 04:01:37.527 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 04:01:37.527 INFO [stderr]   --> src/main.rs:38:21
Nov 18 04:01:37.527 INFO [stderr]    |
Nov 18 04:01:37.527 INFO [stderr] 38 |                     outgoing.shutdown(Shutdown::Write);
Nov 18 04:01:37.527 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:01:37.527 INFO [stderr]    |
Nov 18 04:01:37.527 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 04:01:37.527 INFO [stderr] 
Nov 18 04:01:37.527 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 04:01:37.527 INFO [stderr]   --> src/main.rs:54:21
Nov 18 04:01:37.527 INFO [stderr]    |
Nov 18 04:01:37.527 INFO [stderr] 54 |                     tx2.send(());
Nov 18 04:01:37.527 INFO [stderr]    |                     ^^^^^^^^^^^^^
Nov 18 04:01:37.527 INFO [stderr]    |
Nov 18 04:01:37.527 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 04:01:37.527 INFO [stderr] 
Nov 18 04:01:37.527 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 04:01:37.527 INFO [stderr]   --> src/main.rs:55:21
Nov 18 04:01:37.527 INFO [stderr]    |
Nov 18 04:01:37.527 INFO [stderr] 55 |                     outgoing2.shutdown(Shutdown::Read);
Nov 18 04:01:37.527 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:01:37.527 INFO [stderr]    |
Nov 18 04:01:37.527 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 04:01:37.527 INFO [stderr] 
Nov 18 04:01:37.527 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 04:01:37.528 INFO [stderr]   --> src/main.rs:56:21
Nov 18 04:01:37.528 INFO [stderr]    |
Nov 18 04:01:37.528 INFO [stderr] 56 |                     incoming2.shutdown(Shutdown::Write);
Nov 18 04:01:37.528 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:01:37.528 INFO [stderr]    |
Nov 18 04:01:37.528 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 04:01:37.528 INFO [stderr] 
Nov 18 04:01:37.798 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Nov 18 04:01:37.801 INFO [stderr] su: No module specific data is present
Nov 18 04:01:38.566 INFO running `"docker" "inspect" "6174a1279e75f7a14260a0f87afac4ca33f13568cb0470e7c1b860af56cfc006"`
Nov 18 04:01:38.815 INFO running `"docker" "rm" "-f" "6174a1279e75f7a14260a0f87afac4ca33f13568cb0470e7c1b860af56cfc006"`
Nov 18 04:01:39.112 INFO [stdout] 6174a1279e75f7a14260a0f87afac4ca33f13568cb0470e7c1b860af56cfc006
Nov 18 04:01:39.113 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 18 04:01:39.583 INFO [stdout] 326621aabf73c5045bbfa8929d3d01cf3e3459f58a269bea0546df436b253505
Nov 18 04:01:39.585 INFO running `"docker" "start" "-a" "326621aabf73c5045bbfa8929d3d01cf3e3459f58a269bea0546df436b253505"`
Nov 18 04:01:40.581 INFO [stderr] usermod: no changes
Nov 18 04:01:40.605 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Nov 18 04:01:40.605 INFO [stderr]      Running /target/debug/deps/pfwd-5d6f2490f0900f4d
Nov 18 04:01:40.609 INFO [stdout] 
Nov 18 04:01:40.609 INFO [stdout] running 0 tests
Nov 18 04:01:40.609 INFO [stdout] 
Nov 18 04:01:40.609 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 04:01:40.609 INFO [stdout] 
Nov 18 04:01:40.610 INFO [stderr] su: No module specific data is present
Nov 18 04:01:40.871 INFO running `"docker" "inspect" "326621aabf73c5045bbfa8929d3d01cf3e3459f58a269bea0546df436b253505"`
Nov 18 04:01:40.989 INFO running `"docker" "rm" "-f" "326621aabf73c5045bbfa8929d3d01cf3e3459f58a269bea0546df436b253505"`
Nov 18 04:01:41.146 INFO [stdout] 326621aabf73c5045bbfa8929d3d01cf3e3459f58a269bea0546df436b253505