Nov 16 18:21:26.757 INFO testing nellshamrell/rust_traits_dnd against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 18:21:26.759 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 16 18:21:27.240 INFO [stdout] 36417ee5dbefd3f8903603fb418ad51852242da891c9c67e2e3e0dc3ca693295
Nov 16 18:21:27.242 INFO running `"docker" "start" "-a" "36417ee5dbefd3f8903603fb418ad51852242da891c9c67e2e3e0dc3ca693295"`
Nov 16 18:21:28.377 INFO [stderr] usermod: no changes
Nov 16 18:21:28.430 INFO [stderr]    Compiling character v0.1.0 (/source)
Nov 16 18:21:28.771 INFO [stderr] warning: unused variable: `character`
Nov 16 18:21:28.772 INFO [stderr]   --> src/main.rs:47:37
Nov 16 18:21:28.772 INFO [stderr]    |
Nov 16 18:21:28.772 INFO [stderr] 47 | pub fn understand_elvish<T: Elvish>(character: T) -> String {
Nov 16 18:21:28.772 INFO [stderr]    |                                     ^^^^^^^^^ help: consider using `_character` instead
Nov 16 18:21:28.773 INFO [stderr]    |
Nov 16 18:21:28.773 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 18:21:28.773 INFO [stderr] 
Nov 16 18:21:28.787 INFO [stderr] warning: field is never used: `name`
Nov 16 18:21:28.787 INFO [stderr]  --> src/main.rs:8:4
Nov 16 18:21:28.788 INFO [stderr]   |
Nov 16 18:21:28.788 INFO [stderr] 8 |    name: String
Nov 16 18:21:28.788 INFO [stderr]   |    ^^^^^^^^^^^^
Nov 16 18:21:28.789 INFO [stderr]   |
Nov 16 18:21:28.789 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 18:21:28.789 INFO [stderr] 
Nov 16 18:21:28.790 INFO [stderr] warning: field is never used: `name`
Nov 16 18:21:28.790 INFO [stderr]   --> src/main.rs:18:5
Nov 16 18:21:28.790 INFO [stderr]    |
Nov 16 18:21:28.790 INFO [stderr] 18 |     name: String
Nov 16 18:21:28.791 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 16 18:21:28.791 INFO [stderr] 
Nov 16 18:21:28.791 INFO [stderr] warning: field is never used: `name`
Nov 16 18:21:28.792 INFO [stderr]   --> src/main.rs:28:5
Nov 16 18:21:28.792 INFO [stderr]    |
Nov 16 18:21:28.792 INFO [stderr] 28 |     name: String
Nov 16 18:21:28.793 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 16 18:21:28.793 INFO [stderr] 
Nov 16 18:21:28.793 INFO [stderr] warning: field is never used: `name`
Nov 16 18:21:28.793 INFO [stderr]   --> src/main.rs:35:5
Nov 16 18:21:28.794 INFO [stderr]    |
Nov 16 18:21:28.794 INFO [stderr] 35 |     name: String
Nov 16 18:21:28.794 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 16 18:21:28.795 INFO [stderr] 
Nov 16 18:21:29.231 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Nov 16 18:21:29.231 INFO [stderr] su: No module specific data is present
Nov 16 18:21:29.891 INFO running `"docker" "inspect" "36417ee5dbefd3f8903603fb418ad51852242da891c9c67e2e3e0dc3ca693295"`
Nov 16 18:21:30.050 INFO running `"docker" "rm" "-f" "36417ee5dbefd3f8903603fb418ad51852242da891c9c67e2e3e0dc3ca693295"`
Nov 16 18:21:30.185 INFO [stdout] 36417ee5dbefd3f8903603fb418ad51852242da891c9c67e2e3e0dc3ca693295
Nov 16 18:21:30.188 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 16 18:21:30.351 INFO [stdout] 3c7cd4225bc1b745b63ae50cde6243af1f43ce338e420f94f7e0fd7af44d25b9
Nov 16 18:21:30.352 INFO running `"docker" "start" "-a" "3c7cd4225bc1b745b63ae50cde6243af1f43ce338e420f94f7e0fd7af44d25b9"`
Nov 16 18:21:30.824 INFO [stderr] usermod: no changes
Nov 16 18:21:30.871 INFO [stderr]    Compiling character v0.1.0 (/source)
Nov 16 18:21:31.116 INFO [stderr] warning: unused variable: `character`
Nov 16 18:21:31.116 INFO [stderr]   --> src/main.rs:47:37
Nov 16 18:21:31.116 INFO [stderr]    |
Nov 16 18:21:31.117 INFO [stderr] 47 | pub fn understand_elvish<T: Elvish>(character: T) -> String {
Nov 16 18:21:31.117 INFO [stderr]    |                                     ^^^^^^^^^ help: consider using `_character` instead
Nov 16 18:21:31.117 INFO [stderr]    |
Nov 16 18:21:31.137 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 18:21:31.137 INFO [stderr] 
Nov 16 18:21:31.137 INFO [stderr] warning: field is never used: `name`
Nov 16 18:21:31.137 INFO [stderr]  --> src/main.rs:8:4
Nov 16 18:21:31.138 INFO [stderr]   |
Nov 16 18:21:31.138 INFO [stderr] 8 |    name: String
Nov 16 18:21:31.138 INFO [stderr]   |    ^^^^^^^^^^^^
Nov 16 18:21:31.138 INFO [stderr]   |
Nov 16 18:21:31.138 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 18:21:31.138 INFO [stderr] 
Nov 16 18:21:31.138 INFO [stderr] warning: field is never used: `name`
Nov 16 18:21:31.138 INFO [stderr]   --> src/main.rs:18:5
Nov 16 18:21:31.138 INFO [stderr]    |
Nov 16 18:21:31.138 INFO [stderr] 18 |     name: String
Nov 16 18:21:31.138 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 16 18:21:31.138 INFO [stderr] 
Nov 16 18:21:31.138 INFO [stderr] warning: field is never used: `name`
Nov 16 18:21:31.138 INFO [stderr]   --> src/main.rs:28:5
Nov 16 18:21:31.138 INFO [stderr]    |
Nov 16 18:21:31.138 INFO [stderr] 28 |     name: String
Nov 16 18:21:31.138 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 16 18:21:31.138 INFO [stderr] 
Nov 16 18:21:31.138 INFO [stderr] warning: field is never used: `name`
Nov 16 18:21:31.138 INFO [stderr]   --> src/main.rs:35:5
Nov 16 18:21:31.138 INFO [stderr]    |
Nov 16 18:21:31.138 INFO [stderr] 35 |     name: String
Nov 16 18:21:31.138 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 16 18:21:31.138 INFO [stderr] 
Nov 16 18:21:31.439 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Nov 16 18:21:31.443 INFO [stderr] su: No module specific data is present
Nov 16 18:21:31.984 INFO running `"docker" "inspect" "3c7cd4225bc1b745b63ae50cde6243af1f43ce338e420f94f7e0fd7af44d25b9"`
Nov 16 18:21:32.189 INFO running `"docker" "rm" "-f" "3c7cd4225bc1b745b63ae50cde6243af1f43ce338e420f94f7e0fd7af44d25b9"`
Nov 16 18:21:32.434 INFO [stdout] 3c7cd4225bc1b745b63ae50cde6243af1f43ce338e420f94f7e0fd7af44d25b9
Nov 16 18:21:32.441 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 16 18:21:32.839 INFO [stdout] 14e458e235643a33857cd49fc0778dd50bc793a8a552dc17a9d33417df01ffa0
Nov 16 18:21:32.842 INFO running `"docker" "start" "-a" "14e458e235643a33857cd49fc0778dd50bc793a8a552dc17a9d33417df01ffa0"`
Nov 16 18:21:33.540 INFO [stderr] usermod: no changes
Nov 16 18:21:33.563 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 16 18:21:33.563 INFO [stderr]      Running /target/debug/deps/character-279df805278c823b
Nov 16 18:21:33.566 INFO [stdout] 
Nov 16 18:21:33.567 INFO [stdout] running 0 tests
Nov 16 18:21:33.567 INFO [stdout] 
Nov 16 18:21:33.567 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 18:21:33.567 INFO [stdout] 
Nov 16 18:21:33.567 INFO [stderr] su: No module specific data is present
Nov 16 18:21:33.966 INFO running `"docker" "inspect" "14e458e235643a33857cd49fc0778dd50bc793a8a552dc17a9d33417df01ffa0"`
Nov 16 18:21:34.075 INFO running `"docker" "rm" "-f" "14e458e235643a33857cd49fc0778dd50bc793a8a552dc17a9d33417df01ffa0"`
Nov 16 18:21:34.193 INFO [stdout] 14e458e235643a33857cd49fc0778dd50bc793a8a552dc17a9d33417df01ffa0