Dec 04 13:19:50.320 INFO checking nellshamrell/rust_traits_dnd against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 13:19:50.320 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-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"`
Dec 04 13:19:50.759 INFO [stdout] d3a342e5835d278f0b3aa2eb4d5052512fd5abb7ce1e6c419c7d38749d53d1a4
Dec 04 13:19:50.765 INFO running `"docker" "start" "-a" "d3a342e5835d278f0b3aa2eb4d5052512fd5abb7ce1e6c419c7d38749d53d1a4"`
Dec 04 13:19:52.050 INFO [stderr] usermod: no changes
Dec 04 13:19:52.139 INFO [stderr]     Checking character v0.1.0 (/source)
Dec 04 13:19:52.778 INFO [stderr] warning: unused variable: `character`
Dec 04 13:19:52.778 INFO [stderr]   --> src/main.rs:47:37
Dec 04 13:19:52.778 INFO [stderr]    |
Dec 04 13:19:52.778 INFO [stderr] 47 | pub fn understand_elvish<T: Elvish>(character: T) -> String {
Dec 04 13:19:52.778 INFO [stderr]    |                                     ^^^^^^^^^ help: consider using `_character` instead
Dec 04 13:19:52.778 INFO [stderr]    |
Dec 04 13:19:52.778 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 13:19:52.778 INFO [stderr] 
Dec 04 13:19:52.795 INFO [stderr] warning: field is never used: `name`
Dec 04 13:19:52.795 INFO [stderr]  --> src/main.rs:8:4
Dec 04 13:19:52.795 INFO [stderr]   |
Dec 04 13:19:52.795 INFO [stderr] 8 |    name: String
Dec 04 13:19:52.795 INFO [stderr]   |    ^^^^^^^^^^^^
Dec 04 13:19:52.795 INFO [stderr]   |
Dec 04 13:19:52.795 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 13:19:52.795 INFO [stderr] 
Dec 04 13:19:52.795 INFO [stderr] warning: field is never used: `name`
Dec 04 13:19:52.795 INFO [stderr]   --> src/main.rs:18:5
Dec 04 13:19:52.795 INFO [stderr]    |
Dec 04 13:19:52.795 INFO [stderr] 18 |     name: String
Dec 04 13:19:52.795 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 04 13:19:52.795 INFO [stderr] 
Dec 04 13:19:52.795 INFO [stderr] warning: field is never used: `name`
Dec 04 13:19:52.795 INFO [stderr]   --> src/main.rs:28:5
Dec 04 13:19:52.795 INFO [stderr]    |
Dec 04 13:19:52.795 INFO [stderr] 28 |     name: String
Dec 04 13:19:52.795 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 04 13:19:52.795 INFO [stderr] 
Dec 04 13:19:52.795 INFO [stderr] warning: field is never used: `name`
Dec 04 13:19:52.795 INFO [stderr]   --> src/main.rs:35:5
Dec 04 13:19:52.795 INFO [stderr]    |
Dec 04 13:19:52.795 INFO [stderr] 35 |     name: String
Dec 04 13:19:52.795 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 04 13:19:52.795 INFO [stderr] 
Dec 04 13:19:52.803 INFO [stderr] warning: unused variable: `character`
Dec 04 13:19:52.803 INFO [stderr]   --> src/main.rs:47:37
Dec 04 13:19:52.803 INFO [stderr]    |
Dec 04 13:19:52.803 INFO [stderr] 47 | pub fn understand_elvish<T: Elvish>(character: T) -> String {
Dec 04 13:19:52.803 INFO [stderr]    |                                     ^^^^^^^^^ help: consider using `_character` instead
Dec 04 13:19:52.803 INFO [stderr]    |
Dec 04 13:19:52.803 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 13:19:52.803 INFO [stderr] 
Dec 04 13:19:52.807 INFO [stderr] warning: field is never used: `name`
Dec 04 13:19:52.807 INFO [stderr]  --> src/main.rs:8:4
Dec 04 13:19:52.807 INFO [stderr]   |
Dec 04 13:19:52.807 INFO [stderr] 8 |    name: String
Dec 04 13:19:52.807 INFO [stderr]   |    ^^^^^^^^^^^^
Dec 04 13:19:52.807 INFO [stderr]   |
Dec 04 13:19:52.807 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 13:19:52.807 INFO [stderr] 
Dec 04 13:19:52.807 INFO [stderr] warning: field is never used: `name`
Dec 04 13:19:52.807 INFO [stderr]   --> src/main.rs:18:5
Dec 04 13:19:52.807 INFO [stderr]    |
Dec 04 13:19:52.807 INFO [stderr] 18 |     name: String
Dec 04 13:19:52.807 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 04 13:19:52.807 INFO [stderr] 
Dec 04 13:19:52.807 INFO [stderr] warning: field is never used: `name`
Dec 04 13:19:52.807 INFO [stderr]   --> src/main.rs:28:5
Dec 04 13:19:52.807 INFO [stderr]    |
Dec 04 13:19:52.807 INFO [stderr] 28 |     name: String
Dec 04 13:19:52.807 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 04 13:19:52.807 INFO [stderr] 
Dec 04 13:19:52.807 INFO [stderr] warning: field is never used: `name`
Dec 04 13:19:52.807 INFO [stderr]   --> src/main.rs:35:5
Dec 04 13:19:52.807 INFO [stderr]    |
Dec 04 13:19:52.807 INFO [stderr] 35 |     name: String
Dec 04 13:19:52.807 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 04 13:19:52.807 INFO [stderr] 
Dec 04 13:19:52.855 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Dec 04 13:19:52.855 INFO [stderr] su: No module specific data is present
Dec 04 13:19:53.872 INFO running `"docker" "inspect" "d3a342e5835d278f0b3aa2eb4d5052512fd5abb7ce1e6c419c7d38749d53d1a4"`
Dec 04 13:19:54.119 INFO running `"docker" "rm" "-f" "d3a342e5835d278f0b3aa2eb4d5052512fd5abb7ce1e6c419c7d38749d53d1a4"`
Dec 04 13:19:54.447 INFO [stdout] d3a342e5835d278f0b3aa2eb4d5052512fd5abb7ce1e6c419c7d38749d53d1a4