Nov 16 18:21:27.999 INFO testing nellshamrell/rust_traits_dnd against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 18:21:28.001 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 16 18:21:28.399 INFO [stdout] 39c2cc3577aaaa9a69295f72bdea6482423a6ba6658d5a02769b14431d1054af
Nov 16 18:21:28.402 INFO running `"docker" "start" "-a" "39c2cc3577aaaa9a69295f72bdea6482423a6ba6658d5a02769b14431d1054af"`
Nov 16 18:21:29.551 INFO [stderr] usermod: no changes
Nov 16 18:21:29.600 INFO [stderr]    Compiling character v0.1.0 (/source)
Nov 16 18:21:29.818 INFO [stderr] warning: unused variable: `character`
Nov 16 18:21:29.818 INFO [stderr]   --> src/main.rs:47:37
Nov 16 18:21:29.818 INFO [stderr]    |
Nov 16 18:21:29.818 INFO [stderr] 47 | pub fn understand_elvish<T: Elvish>(character: T) -> String {
Nov 16 18:21:29.818 INFO [stderr]    |                                     ^^^^^^^^^ help: consider using `_character` instead
Nov 16 18:21:29.818 INFO [stderr]    |
Nov 16 18:21:29.818 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 18:21:29.818 INFO [stderr] 
Nov 16 18:21:29.827 INFO [stderr] warning: field is never used: `name`
Nov 16 18:21:29.827 INFO [stderr]  --> src/main.rs:8:4
Nov 16 18:21:29.827 INFO [stderr]   |
Nov 16 18:21:29.827 INFO [stderr] 8 |    name: String
Nov 16 18:21:29.827 INFO [stderr]   |    ^^^^^^^^^^^^
Nov 16 18:21:29.827 INFO [stderr]   |
Nov 16 18:21:29.827 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 18:21:29.827 INFO [stderr] 
Nov 16 18:21:29.827 INFO [stderr] warning: field is never used: `name`
Nov 16 18:21:29.827 INFO [stderr]   --> src/main.rs:18:5
Nov 16 18:21:29.827 INFO [stderr]    |
Nov 16 18:21:29.827 INFO [stderr] 18 |     name: String
Nov 16 18:21:29.827 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 16 18:21:29.827 INFO [stderr] 
Nov 16 18:21:29.827 INFO [stderr] warning: field is never used: `name`
Nov 16 18:21:29.827 INFO [stderr]   --> src/main.rs:28:5
Nov 16 18:21:29.827 INFO [stderr]    |
Nov 16 18:21:29.827 INFO [stderr] 28 |     name: String
Nov 16 18:21:29.827 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 16 18:21:29.827 INFO [stderr] 
Nov 16 18:21:29.827 INFO [stderr] warning: field is never used: `name`
Nov 16 18:21:29.827 INFO [stderr]   --> src/main.rs:35:5
Nov 16 18:21:29.827 INFO [stderr]    |
Nov 16 18:21:29.827 INFO [stderr] 35 |     name: String
Nov 16 18:21:29.827 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 16 18:21:29.827 INFO [stderr] 
Nov 16 18:21:30.186 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Nov 16 18:21:30.190 INFO [stderr] su: No module specific data is present
Nov 16 18:21:30.438 INFO running `"docker" "inspect" "39c2cc3577aaaa9a69295f72bdea6482423a6ba6658d5a02769b14431d1054af"`
Nov 16 18:21:30.530 INFO running `"docker" "rm" "-f" "39c2cc3577aaaa9a69295f72bdea6482423a6ba6658d5a02769b14431d1054af"`
Nov 16 18:21:30.648 INFO [stdout] 39c2cc3577aaaa9a69295f72bdea6482423a6ba6658d5a02769b14431d1054af
Nov 16 18:21:30.663 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 16 18:21:31.027 INFO [stdout] c273b327a4bdf7b8f77c03eac42fc3810cbf1066b0a11bdb68b9240b09480795
Nov 16 18:21:31.029 INFO running `"docker" "start" "-a" "c273b327a4bdf7b8f77c03eac42fc3810cbf1066b0a11bdb68b9240b09480795"`
Nov 16 18:21:31.875 INFO [stderr] usermod: no changes
Nov 16 18:21:31.920 INFO [stderr]    Compiling character v0.1.0 (/source)
Nov 16 18:21:32.223 INFO [stderr] warning: unused variable: `character`
Nov 16 18:21:32.223 INFO [stderr]   --> src/main.rs:47:37
Nov 16 18:21:32.223 INFO [stderr]    |
Nov 16 18:21:32.223 INFO [stderr] 47 | pub fn understand_elvish<T: Elvish>(character: T) -> String {
Nov 16 18:21:32.223 INFO [stderr]    |                                     ^^^^^^^^^ help: consider using `_character` instead
Nov 16 18:21:32.223 INFO [stderr]    |
Nov 16 18:21:32.223 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 18:21:32.223 INFO [stderr] 
Nov 16 18:21:32.223 INFO [stderr] warning: field is never used: `name`
Nov 16 18:21:32.223 INFO [stderr]  --> src/main.rs:8:4
Nov 16 18:21:32.223 INFO [stderr]   |
Nov 16 18:21:32.223 INFO [stderr] 8 |    name: String
Nov 16 18:21:32.223 INFO [stderr]   |    ^^^^^^^^^^^^
Nov 16 18:21:32.223 INFO [stderr]   |
Nov 16 18:21:32.223 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 18:21:32.223 INFO [stderr] 
Nov 16 18:21:32.223 INFO [stderr] warning: field is never used: `name`
Nov 16 18:21:32.223 INFO [stderr]   --> src/main.rs:18:5
Nov 16 18:21:32.223 INFO [stderr]    |
Nov 16 18:21:32.223 INFO [stderr] 18 |     name: String
Nov 16 18:21:32.223 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 16 18:21:32.223 INFO [stderr] 
Nov 16 18:21:32.223 INFO [stderr] warning: field is never used: `name`
Nov 16 18:21:32.223 INFO [stderr]   --> src/main.rs:28:5
Nov 16 18:21:32.223 INFO [stderr]    |
Nov 16 18:21:32.223 INFO [stderr] 28 |     name: String
Nov 16 18:21:32.223 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 16 18:21:32.223 INFO [stderr] 
Nov 16 18:21:32.223 INFO [stderr] warning: field is never used: `name`
Nov 16 18:21:32.223 INFO [stderr]   --> src/main.rs:35:5
Nov 16 18:21:32.223 INFO [stderr]    |
Nov 16 18:21:32.223 INFO [stderr] 35 |     name: String
Nov 16 18:21:32.223 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 16 18:21:32.223 INFO [stderr] 
Nov 16 18:21:32.560 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Nov 16 18:21:32.564 INFO [stderr] su: No module specific data is present
Nov 16 18:21:33.067 INFO running `"docker" "inspect" "c273b327a4bdf7b8f77c03eac42fc3810cbf1066b0a11bdb68b9240b09480795"`
Nov 16 18:21:33.180 INFO running `"docker" "rm" "-f" "c273b327a4bdf7b8f77c03eac42fc3810cbf1066b0a11bdb68b9240b09480795"`
Nov 16 18:21:33.329 INFO [stdout] c273b327a4bdf7b8f77c03eac42fc3810cbf1066b0a11bdb68b9240b09480795
Nov 16 18:21:33.332 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 16 18:21:33.599 INFO [stdout] f6613aaf7d84a0bc0c691f3bc65c29896764ef5166935af6d4deda976338c45b
Nov 16 18:21:33.604 INFO running `"docker" "start" "-a" "f6613aaf7d84a0bc0c691f3bc65c29896764ef5166935af6d4deda976338c45b"`
Nov 16 18:21:34.090 INFO [stderr] usermod: no changes
Nov 16 18:21:34.119 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 16 18:21:34.124 INFO [stderr]      Running /target/debug/deps/character-a7e300913af9f4d3
Nov 16 18:21:34.137 INFO [stdout] 
Nov 16 18:21:34.138 INFO [stdout] running 0 tests
Nov 16 18:21:34.138 INFO [stdout] 
Nov 16 18:21:34.138 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 18:21:34.138 INFO [stdout] 
Nov 16 18:21:34.141 INFO [stderr] su: No module specific data is present
Nov 16 18:21:34.699 INFO running `"docker" "inspect" "f6613aaf7d84a0bc0c691f3bc65c29896764ef5166935af6d4deda976338c45b"`
Nov 16 18:21:34.903 INFO running `"docker" "rm" "-f" "f6613aaf7d84a0bc0c691f3bc65c29896764ef5166935af6d4deda976338c45b"`
Nov 16 18:21:35.148 INFO [stdout] f6613aaf7d84a0bc0c691f3bc65c29896764ef5166935af6d4deda976338c45b