Nov 17 15:10:11.280 INFO testing Gisleburt/pfwd against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 15:10:11.281 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 17 15:10:11.796 INFO [stdout] 0d0b0e119e2b0f547a5737341dba1a8e85b829b939bd2361b18e9975693138e5
Nov 17 15:10:11.798 INFO running `"docker" "start" "-a" "0d0b0e119e2b0f547a5737341dba1a8e85b829b939bd2361b18e9975693138e5"`
Nov 17 15:10:13.195 INFO [stderr] usermod: no changes
Nov 17 15:10:13.239 INFO [stderr]    Compiling pfwd v0.1.1 (/source)
Nov 17 15:10:13.773 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 15:10:13.774 INFO [stderr]   --> src/main.rs:36:21
Nov 17 15:10:13.774 INFO [stderr]    |
Nov 17 15:10:13.774 INFO [stderr] 36 |                     tx1.send(());
Nov 17 15:10:13.774 INFO [stderr]    |                     ^^^^^^^^^^^^^
Nov 17 15:10:13.774 INFO [stderr]    |
Nov 17 15:10:13.774 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 15:10:13.774 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 15:10:13.774 INFO [stderr] 
Nov 17 15:10:13.775 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 15:10:13.775 INFO [stderr]   --> src/main.rs:37:21
Nov 17 15:10:13.775 INFO [stderr]    |
Nov 17 15:10:13.775 INFO [stderr] 37 |                     incoming.shutdown(Shutdown::Read);
Nov 17 15:10:13.775 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:10:13.775 INFO [stderr]    |
Nov 17 15:10:13.775 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 15:10:13.775 INFO [stderr] 
Nov 17 15:10:13.775 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 15:10:13.775 INFO [stderr]   --> src/main.rs:38:21
Nov 17 15:10:13.775 INFO [stderr]    |
Nov 17 15:10:13.776 INFO [stderr] 38 |                     outgoing.shutdown(Shutdown::Write);
Nov 17 15:10:13.776 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:10:13.776 INFO [stderr]    |
Nov 17 15:10:13.776 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 15:10:13.776 INFO [stderr] 
Nov 17 15:10:13.776 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 15:10:13.776 INFO [stderr]   --> src/main.rs:54:21
Nov 17 15:10:13.776 INFO [stderr]    |
Nov 17 15:10:13.776 INFO [stderr] 54 |                     tx2.send(());
Nov 17 15:10:13.776 INFO [stderr]    |                     ^^^^^^^^^^^^^
Nov 17 15:10:13.776 INFO [stderr]    |
Nov 17 15:10:13.776 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 15:10:13.776 INFO [stderr] 
Nov 17 15:10:13.776 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 15:10:13.776 INFO [stderr]   --> src/main.rs:55:21
Nov 17 15:10:13.776 INFO [stderr]    |
Nov 17 15:10:13.776 INFO [stderr] 55 |                     outgoing2.shutdown(Shutdown::Read);
Nov 17 15:10:13.776 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:10:13.776 INFO [stderr]    |
Nov 17 15:10:13.776 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 15:10:13.776 INFO [stderr] 
Nov 17 15:10:13.776 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 15:10:13.776 INFO [stderr]   --> src/main.rs:56:21
Nov 17 15:10:13.776 INFO [stderr]    |
Nov 17 15:10:13.776 INFO [stderr] 56 |                     incoming2.shutdown(Shutdown::Write);
Nov 17 15:10:13.776 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:10:13.776 INFO [stderr]    |
Nov 17 15:10:13.776 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 15:10:13.776 INFO [stderr] 
Nov 17 15:10:14.848 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Nov 17 15:10:14.855 INFO [stderr] su: No module specific data is present
Nov 17 15:10:15.582 INFO running `"docker" "inspect" "0d0b0e119e2b0f547a5737341dba1a8e85b829b939bd2361b18e9975693138e5"`
Nov 17 15:10:15.927 INFO running `"docker" "rm" "-f" "0d0b0e119e2b0f547a5737341dba1a8e85b829b939bd2361b18e9975693138e5"`
Nov 17 15:10:16.199 INFO [stdout] 0d0b0e119e2b0f547a5737341dba1a8e85b829b939bd2361b18e9975693138e5
Nov 17 15:10:16.207 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 17 15:10:16.835 INFO [stdout] 76c35e9f49ced81a79d983314a25f80bbf42d44dba56139fc0b19f1cde563813
Nov 17 15:10:16.840 INFO running `"docker" "start" "-a" "76c35e9f49ced81a79d983314a25f80bbf42d44dba56139fc0b19f1cde563813"`
Nov 17 15:10:18.215 INFO [stderr] usermod: no changes
Nov 17 15:10:18.295 INFO [stderr]    Compiling pfwd v0.1.1 (/source)
Nov 17 15:10:18.821 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 15:10:18.821 INFO [stderr]   --> src/main.rs:36:21
Nov 17 15:10:18.822 INFO [stderr]    |
Nov 17 15:10:18.822 INFO [stderr] 36 |                     tx1.send(());
Nov 17 15:10:18.822 INFO [stderr]    |                     ^^^^^^^^^^^^^
Nov 17 15:10:18.823 INFO [stderr]    |
Nov 17 15:10:18.823 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 15:10:18.823 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 15:10:18.824 INFO [stderr] 
Nov 17 15:10:18.824 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 15:10:18.824 INFO [stderr]   --> src/main.rs:37:21
Nov 17 15:10:18.825 INFO [stderr]    |
Nov 17 15:10:18.825 INFO [stderr] 37 |                     incoming.shutdown(Shutdown::Read);
Nov 17 15:10:18.825 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:10:18.826 INFO [stderr]    |
Nov 17 15:10:18.826 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 15:10:18.826 INFO [stderr] 
Nov 17 15:10:18.827 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 15:10:18.827 INFO [stderr]   --> src/main.rs:38:21
Nov 17 15:10:18.827 INFO [stderr]    |
Nov 17 15:10:18.827 INFO [stderr] 38 |                     outgoing.shutdown(Shutdown::Write);
Nov 17 15:10:18.828 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:10:18.828 INFO [stderr]    |
Nov 17 15:10:18.828 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 15:10:18.829 INFO [stderr] 
Nov 17 15:10:18.829 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 15:10:18.829 INFO [stderr]   --> src/main.rs:54:21
Nov 17 15:10:18.830 INFO [stderr]    |
Nov 17 15:10:18.830 INFO [stderr] 54 |                     tx2.send(());
Nov 17 15:10:18.830 INFO [stderr]    |                     ^^^^^^^^^^^^^
Nov 17 15:10:18.831 INFO [stderr]    |
Nov 17 15:10:18.831 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 15:10:18.831 INFO [stderr] 
Nov 17 15:10:18.831 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 15:10:18.832 INFO [stderr]   --> src/main.rs:55:21
Nov 17 15:10:18.832 INFO [stderr]    |
Nov 17 15:10:18.832 INFO [stderr] 55 |                     outgoing2.shutdown(Shutdown::Read);
Nov 17 15:10:18.833 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:10:18.833 INFO [stderr]    |
Nov 17 15:10:18.833 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 15:10:18.833 INFO [stderr] 
Nov 17 15:10:18.834 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 15:10:18.834 INFO [stderr]   --> src/main.rs:56:21
Nov 17 15:10:18.834 INFO [stderr]    |
Nov 17 15:10:18.839 INFO [stderr] 56 |                     incoming2.shutdown(Shutdown::Write);
Nov 17 15:10:18.839 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:10:18.839 INFO [stderr]    |
Nov 17 15:10:18.840 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 15:10:18.840 INFO [stderr] 
Nov 17 15:10:19.218 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Nov 17 15:10:19.221 INFO [stderr] su: No module specific data is present
Nov 17 15:10:20.218 INFO running `"docker" "inspect" "76c35e9f49ced81a79d983314a25f80bbf42d44dba56139fc0b19f1cde563813"`
Nov 17 15:10:20.546 INFO running `"docker" "rm" "-f" "76c35e9f49ced81a79d983314a25f80bbf42d44dba56139fc0b19f1cde563813"`
Nov 17 15:10:20.910 INFO [stdout] 76c35e9f49ced81a79d983314a25f80bbf42d44dba56139fc0b19f1cde563813
Nov 17 15:10:20.917 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 17 15:10:21.299 INFO [stdout] acccd8d2e965494d597f89f36aa1a5be43e51e02a79d545b9418f5369c7d536c
Nov 17 15:10:21.303 INFO running `"docker" "start" "-a" "acccd8d2e965494d597f89f36aa1a5be43e51e02a79d545b9418f5369c7d536c"`
Nov 17 15:10:22.807 INFO [stderr] usermod: no changes
Nov 17 15:10:22.879 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 17 15:10:22.879 INFO [stderr]      Running /target/debug/deps/pfwd-5d6f2490f0900f4d
Nov 17 15:10:22.905 INFO [stdout] 
Nov 17 15:10:22.906 INFO [stdout] running 0 tests
Nov 17 15:10:22.906 INFO [stdout] 
Nov 17 15:10:22.906 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 15:10:22.906 INFO [stdout] 
Nov 17 15:10:22.907 INFO [stderr] su: No module specific data is present
Nov 17 15:10:23.693 INFO running `"docker" "inspect" "acccd8d2e965494d597f89f36aa1a5be43e51e02a79d545b9418f5369c7d536c"`
Nov 17 15:10:24.045 INFO running `"docker" "rm" "-f" "acccd8d2e965494d597f89f36aa1a5be43e51e02a79d545b9418f5369c7d536c"`
Nov 17 15:10:24.399 INFO [stdout] acccd8d2e965494d597f89f36aa1a5be43e51e02a79d545b9418f5369c7d536c