Nov 17 18:28:39.054 INFO testing waterrower-0.1.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 18:28:39.054 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 18:28:39.229 INFO [stdout] e71bf527ccc935563b8c6dbc2e8c325b4082522970598ae807c3a1bfd6bd9ce5
Nov 17 18:28:39.235 INFO running `"docker" "start" "-a" "e71bf527ccc935563b8c6dbc2e8c325b4082522970598ae807c3a1bfd6bd9ce5"`
Nov 17 18:28:39.638 INFO [stderr] usermod: no changes
Nov 17 18:28:39.704 INFO [stderr]    Compiling serial v0.3.4
Nov 17 18:28:39.704 INFO [stderr]    Compiling nix v0.7.0
Nov 17 18:28:44.445 INFO [stderr]    Compiling waterrower v0.1.0 (/source)
Nov 17 18:28:45.096 INFO [stderr] warning: unused import: `std::str`
Nov 17 18:28:45.103 INFO [stderr]   --> src/main.rs:11:5
Nov 17 18:28:45.104 INFO [stderr]    |
Nov 17 18:28:45.104 INFO [stderr] 11 | use std::str;
Nov 17 18:28:45.104 INFO [stderr]    |     ^^^^^^^^
Nov 17 18:28:45.104 INFO [stderr]    |
Nov 17 18:28:45.105 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 17 18:28:45.105 INFO [stderr] 
Nov 17 18:28:45.153 INFO [stderr] warning: unused variable: `serialtx`
Nov 17 18:28:45.153 INFO [stderr]   --> src/main.rs:33:10
Nov 17 18:28:45.153 INFO [stderr]    |
Nov 17 18:28:45.153 INFO [stderr] 33 |     let (serialtx, serialrx) = mpsc::channel();
Nov 17 18:28:45.153 INFO [stderr]    |          ^^^^^^^^ help: consider using `_serialtx` instead
Nov 17 18:28:45.153 INFO [stderr]    |
Nov 17 18:28:45.153 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 18:28:45.153 INFO [stderr] 
Nov 17 18:28:45.186 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 18:28:45.186 INFO [stderr]   --> src/main.rs:27:14
Nov 17 18:28:45.186 INFO [stderr]    |
Nov 17 18:28:45.186 INFO [stderr] 27 |     unsafe { signal::sigaction(signal::SIGINT, &sig_action); }
Nov 17 18:28:45.186 INFO [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 18:28:45.188 INFO [stderr]    |
Nov 17 18:28:45.188 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 18:28:45.188 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 18:28:45.188 INFO [stderr] 
Nov 17 18:28:45.188 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 18:28:45.188 INFO [stderr]   --> src/main.rs:28:14
Nov 17 18:28:45.188 INFO [stderr]    |
Nov 17 18:28:45.188 INFO [stderr] 28 |     unsafe { signal::sigaction(signal::SIGTERM, &sig_action); }
Nov 17 18:28:45.188 INFO [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 18:28:45.188 INFO [stderr]    |
Nov 17 18:28:45.188 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 18:28:45.188 INFO [stderr] 
Nov 17 18:28:46.334 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.68s
Nov 17 18:28:46.338 INFO [stderr] su: No module specific data is present
Nov 17 18:28:47.009 INFO running `"docker" "inspect" "e71bf527ccc935563b8c6dbc2e8c325b4082522970598ae807c3a1bfd6bd9ce5"`
Nov 17 18:28:47.277 INFO running `"docker" "rm" "-f" "e71bf527ccc935563b8c6dbc2e8c325b4082522970598ae807c3a1bfd6bd9ce5"`
Nov 17 18:28:47.571 INFO [stdout] e71bf527ccc935563b8c6dbc2e8c325b4082522970598ae807c3a1bfd6bd9ce5
Nov 17 18:28:47.574 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 18:28:48.159 INFO [stdout] c3a0f93fdbb37ed88a88675683ce9d96f73a277eeddc971dc7621a1dc71cf8e2
Nov 17 18:28:48.161 INFO running `"docker" "start" "-a" "c3a0f93fdbb37ed88a88675683ce9d96f73a277eeddc971dc7621a1dc71cf8e2"`
Nov 17 18:28:49.998 INFO [stderr] usermod: no changes
Nov 17 18:28:50.087 INFO [stderr]    Compiling waterrower v0.1.0 (/source)
Nov 17 18:28:51.083 INFO [stderr] warning: unused import: `std::str`
Nov 17 18:28:51.084 INFO [stderr]   --> src/main.rs:11:5
Nov 17 18:28:51.084 INFO [stderr]    |
Nov 17 18:28:51.084 INFO [stderr] 11 | use std::str;
Nov 17 18:28:51.085 INFO [stderr]    |     ^^^^^^^^
Nov 17 18:28:51.085 INFO [stderr]    |
Nov 17 18:28:51.085 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 17 18:28:51.086 INFO [stderr] 
Nov 17 18:28:51.145 INFO [stderr] warning: unused variable: `serialtx`
Nov 17 18:28:51.145 INFO [stderr]   --> src/main.rs:33:10
Nov 17 18:28:51.145 INFO [stderr]    |
Nov 17 18:28:51.145 INFO [stderr] 33 |     let (serialtx, serialrx) = mpsc::channel();
Nov 17 18:28:51.145 INFO [stderr]    |          ^^^^^^^^ help: consider using `_serialtx` instead
Nov 17 18:28:51.145 INFO [stderr]    |
Nov 17 18:28:51.145 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 18:28:51.145 INFO [stderr] 
Nov 17 18:28:51.188 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 18:28:51.188 INFO [stderr]   --> src/main.rs:27:14
Nov 17 18:28:51.188 INFO [stderr]    |
Nov 17 18:28:51.189 INFO [stderr] 27 |     unsafe { signal::sigaction(signal::SIGINT, &sig_action); }
Nov 17 18:28:51.189 INFO [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 18:28:51.189 INFO [stderr]    |
Nov 17 18:28:51.190 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 18:28:51.190 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 18:28:51.190 INFO [stderr] 
Nov 17 18:28:51.191 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 18:28:51.191 INFO [stderr]   --> src/main.rs:28:14
Nov 17 18:28:51.191 INFO [stderr]    |
Nov 17 18:28:51.191 INFO [stderr] 28 |     unsafe { signal::sigaction(signal::SIGTERM, &sig_action); }
Nov 17 18:28:51.192 INFO [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 18:28:51.192 INFO [stderr]    |
Nov 17 18:28:51.192 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 18:28:51.193 INFO [stderr] 
Nov 17 18:28:51.615 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
Nov 17 18:28:51.616 INFO [stderr] su: No module specific data is present
Nov 17 18:28:52.324 INFO running `"docker" "inspect" "c3a0f93fdbb37ed88a88675683ce9d96f73a277eeddc971dc7621a1dc71cf8e2"`
Nov 17 18:28:52.591 INFO running `"docker" "rm" "-f" "c3a0f93fdbb37ed88a88675683ce9d96f73a277eeddc971dc7621a1dc71cf8e2"`
Nov 17 18:28:52.999 INFO [stdout] c3a0f93fdbb37ed88a88675683ce9d96f73a277eeddc971dc7621a1dc71cf8e2
Nov 17 18:28:53.001 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 18:28:53.571 INFO [stdout] dcc120346ff839d3e5c9c8613b2564a85bc5a1eb571bb6c722b7267349208609
Nov 17 18:28:53.577 INFO running `"docker" "start" "-a" "dcc120346ff839d3e5c9c8613b2564a85bc5a1eb571bb6c722b7267349208609"`
Nov 17 18:28:54.967 INFO [stderr] usermod: no changes
Nov 17 18:28:55.051 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Nov 17 18:28:55.052 INFO [stderr]      Running /target/debug/deps/waterrower-92d39ffa51041007
Nov 17 18:28:55.064 INFO [stdout] 
Nov 17 18:28:55.064 INFO [stdout] running 0 tests
Nov 17 18:28:55.064 INFO [stdout] 
Nov 17 18:28:55.064 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 18:28:55.064 INFO [stdout] 
Nov 17 18:28:55.066 INFO [stderr] su: No module specific data is present
Nov 17 18:28:55.945 INFO running `"docker" "inspect" "dcc120346ff839d3e5c9c8613b2564a85bc5a1eb571bb6c722b7267349208609"`
Nov 17 18:28:56.307 INFO running `"docker" "rm" "-f" "dcc120346ff839d3e5c9c8613b2564a85bc5a1eb571bb6c722b7267349208609"`
Nov 17 18:28:56.618 INFO [stdout] dcc120346ff839d3e5c9c8613b2564a85bc5a1eb571bb6c722b7267349208609