Nov 18 04:01:33.888 INFO testing pfwd-0.1.1 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 04:01:33.888 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 18 04:01:34.347 INFO [stdout] 543e60d938b578157e0de1ac8916b25bf3ce3ab95112a1e01c6b15220d3a21ac
Nov 18 04:01:34.349 INFO running `"docker" "start" "-a" "543e60d938b578157e0de1ac8916b25bf3ce3ab95112a1e01c6b15220d3a21ac"`
Nov 18 04:01:34.884 INFO [stderr] usermod: no changes
Nov 18 04:01:34.914 INFO [stderr]    Compiling pfwd v0.1.1 (/source)
Nov 18 04:01:35.280 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 04:01:35.280 INFO [stderr]   --> src/main.rs:36:21
Nov 18 04:01:35.280 INFO [stderr]    |
Nov 18 04:01:35.280 INFO [stderr] 36 |                     tx1.send(());
Nov 18 04:01:35.280 INFO [stderr]    |                     ^^^^^^^^^^^^^
Nov 18 04:01:35.280 INFO [stderr]    |
Nov 18 04:01:35.280 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 18 04:01:35.280 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 04:01:35.280 INFO [stderr] 
Nov 18 04:01:35.280 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 04:01:35.280 INFO [stderr]   --> src/main.rs:37:21
Nov 18 04:01:35.280 INFO [stderr]    |
Nov 18 04:01:35.280 INFO [stderr] 37 |                     incoming.shutdown(Shutdown::Read);
Nov 18 04:01:35.280 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:01:35.280 INFO [stderr]    |
Nov 18 04:01:35.280 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 04:01:35.280 INFO [stderr] 
Nov 18 04:01:35.280 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 04:01:35.280 INFO [stderr]   --> src/main.rs:38:21
Nov 18 04:01:35.280 INFO [stderr]    |
Nov 18 04:01:35.280 INFO [stderr] 38 |                     outgoing.shutdown(Shutdown::Write);
Nov 18 04:01:35.280 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:01:35.280 INFO [stderr]    |
Nov 18 04:01:35.280 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 04:01:35.280 INFO [stderr] 
Nov 18 04:01:35.280 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 04:01:35.280 INFO [stderr]   --> src/main.rs:54:21
Nov 18 04:01:35.280 INFO [stderr]    |
Nov 18 04:01:35.280 INFO [stderr] 54 |                     tx2.send(());
Nov 18 04:01:35.280 INFO [stderr]    |                     ^^^^^^^^^^^^^
Nov 18 04:01:35.280 INFO [stderr]    |
Nov 18 04:01:35.280 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 04:01:35.280 INFO [stderr] 
Nov 18 04:01:35.280 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 04:01:35.280 INFO [stderr]   --> src/main.rs:55:21
Nov 18 04:01:35.280 INFO [stderr]    |
Nov 18 04:01:35.280 INFO [stderr] 55 |                     outgoing2.shutdown(Shutdown::Read);
Nov 18 04:01:35.280 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:01:35.280 INFO [stderr]    |
Nov 18 04:01:35.280 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 04:01:35.280 INFO [stderr] 
Nov 18 04:01:35.280 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 04:01:35.280 INFO [stderr]   --> src/main.rs:56:21
Nov 18 04:01:35.280 INFO [stderr]    |
Nov 18 04:01:35.280 INFO [stderr] 56 |                     incoming2.shutdown(Shutdown::Write);
Nov 18 04:01:35.280 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:01:35.280 INFO [stderr]    |
Nov 18 04:01:35.280 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 04:01:35.280 INFO [stderr] 
Nov 18 04:01:35.728 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Nov 18 04:01:35.733 INFO [stderr] su: No module specific data is present
Nov 18 04:01:36.000 INFO running `"docker" "inspect" "543e60d938b578157e0de1ac8916b25bf3ce3ab95112a1e01c6b15220d3a21ac"`
Nov 18 04:01:36.129 INFO running `"docker" "rm" "-f" "543e60d938b578157e0de1ac8916b25bf3ce3ab95112a1e01c6b15220d3a21ac"`
Nov 18 04:01:36.239 INFO [stdout] 543e60d938b578157e0de1ac8916b25bf3ce3ab95112a1e01c6b15220d3a21ac
Nov 18 04:01:36.242 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 18 04:01:36.469 INFO [stdout] 5d0f961c5ab330f133378387dbcd5e79bf5ae6e5fa51c203ac2efa641698aa6d
Nov 18 04:01:36.471 INFO running `"docker" "start" "-a" "5d0f961c5ab330f133378387dbcd5e79bf5ae6e5fa51c203ac2efa641698aa6d"`
Nov 18 04:01:37.111 INFO [stderr] usermod: no changes
Nov 18 04:01:37.148 INFO [stderr]    Compiling pfwd v0.1.1 (/source)
Nov 18 04:01:37.684 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 04:01:37.684 INFO [stderr]   --> src/main.rs:36:21
Nov 18 04:01:37.684 INFO [stderr]    |
Nov 18 04:01:37.684 INFO [stderr] 36 |                     tx1.send(());
Nov 18 04:01:37.684 INFO [stderr]    |                     ^^^^^^^^^^^^^
Nov 18 04:01:37.684 INFO [stderr]    |
Nov 18 04:01:37.684 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 18 04:01:37.684 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 04:01:37.684 INFO [stderr] 
Nov 18 04:01:37.684 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 04:01:37.684 INFO [stderr]   --> src/main.rs:37:21
Nov 18 04:01:37.684 INFO [stderr]    |
Nov 18 04:01:37.684 INFO [stderr] 37 |                     incoming.shutdown(Shutdown::Read);
Nov 18 04:01:37.684 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:01:37.684 INFO [stderr]    |
Nov 18 04:01:37.684 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 04:01:37.684 INFO [stderr] 
Nov 18 04:01:37.684 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 04:01:37.685 INFO [stderr]   --> src/main.rs:38:21
Nov 18 04:01:37.685 INFO [stderr]    |
Nov 18 04:01:37.685 INFO [stderr] 38 |                     outgoing.shutdown(Shutdown::Write);
Nov 18 04:01:37.685 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:01:37.685 INFO [stderr]    |
Nov 18 04:01:37.685 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 04:01:37.685 INFO [stderr] 
Nov 18 04:01:37.685 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 04:01:37.685 INFO [stderr]   --> src/main.rs:54:21
Nov 18 04:01:37.685 INFO [stderr]    |
Nov 18 04:01:37.685 INFO [stderr] 54 |                     tx2.send(());
Nov 18 04:01:37.685 INFO [stderr]    |                     ^^^^^^^^^^^^^
Nov 18 04:01:37.685 INFO [stderr]    |
Nov 18 04:01:37.685 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 04:01:37.685 INFO [stderr] 
Nov 18 04:01:37.685 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 04:01:37.685 INFO [stderr]   --> src/main.rs:55:21
Nov 18 04:01:37.685 INFO [stderr]    |
Nov 18 04:01:37.685 INFO [stderr] 55 |                     outgoing2.shutdown(Shutdown::Read);
Nov 18 04:01:37.685 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:01:37.685 INFO [stderr]    |
Nov 18 04:01:37.685 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 04:01:37.685 INFO [stderr] 
Nov 18 04:01:37.686 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 04:01:37.687 INFO [stderr]   --> src/main.rs:56:21
Nov 18 04:01:37.687 INFO [stderr]    |
Nov 18 04:01:37.687 INFO [stderr] 56 |                     incoming2.shutdown(Shutdown::Write);
Nov 18 04:01:37.687 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:01:37.687 INFO [stderr]    |
Nov 18 04:01:37.687 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 04:01:37.687 INFO [stderr] 
Nov 18 04:01:37.965 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Nov 18 04:01:37.971 INFO [stderr] su: No module specific data is present
Nov 18 04:01:38.617 INFO running `"docker" "inspect" "5d0f961c5ab330f133378387dbcd5e79bf5ae6e5fa51c203ac2efa641698aa6d"`
Nov 18 04:01:38.905 INFO running `"docker" "rm" "-f" "5d0f961c5ab330f133378387dbcd5e79bf5ae6e5fa51c203ac2efa641698aa6d"`
Nov 18 04:01:39.113 INFO [stdout] 5d0f961c5ab330f133378387dbcd5e79bf5ae6e5fa51c203ac2efa641698aa6d
Nov 18 04:01:39.117 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 18 04:01:39.655 INFO [stdout] 0bd29fd3225bb0e561845fbc86148c0054b2e265fc145ca9858d924abb7dfc28
Nov 18 04:01:39.657 INFO running `"docker" "start" "-a" "0bd29fd3225bb0e561845fbc86148c0054b2e265fc145ca9858d924abb7dfc28"`
Nov 18 04:01:40.667 INFO [stderr] usermod: no changes
Nov 18 04:01:40.689 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Nov 18 04:01:40.689 INFO [stderr]      Running /target/debug/deps/pfwd-60985d37373ec396
Nov 18 04:01:40.691 INFO [stdout] 
Nov 18 04:01:40.691 INFO [stdout] running 0 tests
Nov 18 04:01:40.691 INFO [stdout] 
Nov 18 04:01:40.691 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 04:01:40.691 INFO [stdout] 
Nov 18 04:01:40.693 INFO [stderr] su: No module specific data is present
Nov 18 04:01:40.896 INFO running `"docker" "inspect" "0bd29fd3225bb0e561845fbc86148c0054b2e265fc145ca9858d924abb7dfc28"`
Nov 18 04:01:41.031 INFO running `"docker" "rm" "-f" "0bd29fd3225bb0e561845fbc86148c0054b2e265fc145ca9858d924abb7dfc28"`
Nov 18 04:01:41.279 INFO [stdout] 0bd29fd3225bb0e561845fbc86148c0054b2e265fc145ca9858d924abb7dfc28