Dec 18 03:16:19.334 INFO checking bkgood/red against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 03:16:19.334 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/bkgood/red:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 03:16:19.639 INFO [stdout] 028d891dfd3b4443b0f2c8dd9af2b542bd4bf7dcc37518117a2f3db3ad21eafd
Dec 18 03:16:19.641 INFO running `"docker" "start" "-a" "028d891dfd3b4443b0f2c8dd9af2b542bd4bf7dcc37518117a2f3db3ad21eafd"`
Dec 18 03:16:20.428 INFO [stderr]     Checking red v0.1.0 (/opt/crater/workdir)
Dec 18 03:16:20.640 INFO [stderr] warning: unused variable: `parsed`
Dec 18 03:16:20.640 INFO [stderr]   --> src/main.rs:93:9
Dec 18 03:16:20.640 INFO [stderr]    |
Dec 18 03:16:20.640 INFO [stderr] 93 |     let parsed = Args::parse(&args);
Dec 18 03:16:20.640 INFO [stderr]    |         ^^^^^^ help: consider using `_parsed` instead
Dec 18 03:16:20.640 INFO [stderr]    |
Dec 18 03:16:20.640 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 03:16:20.640 INFO [stderr] 
Dec 18 03:16:20.640 INFO [stderr] warning: enum is never used: `Address`
Dec 18 03:16:20.640 INFO [stderr]  --> src/main.rs:1:1
Dec 18 03:16:20.640 INFO [stderr]   |
Dec 18 03:16:20.640 INFO [stderr] 1 | enum Address {
Dec 18 03:16:20.640 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 03:16:20.640 INFO [stderr]   |
Dec 18 03:16:20.641 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 03:16:20.641 INFO [stderr] 
Dec 18 03:16:20.641 INFO [stderr] warning: enum is never used: `CompoundAddress`
Dec 18 03:16:20.641 INFO [stderr]   --> src/main.rs:16:1
Dec 18 03:16:20.641 INFO [stderr]    |
Dec 18 03:16:20.641 INFO [stderr] 16 | enum CompoundAddress {
Dec 18 03:16:20.641 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 18 03:16:20.641 INFO [stderr] 
Dec 18 03:16:20.641 INFO [stderr] warning: enum is never used: `Command`
Dec 18 03:16:20.641 INFO [stderr]   --> src/main.rs:21:1
Dec 18 03:16:20.641 INFO [stderr]    |
Dec 18 03:16:20.641 INFO [stderr] 21 | enum Command {
Dec 18 03:16:20.641 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 03:16:20.641 INFO [stderr] 
Dec 18 03:16:20.641 INFO [stderr] warning: method is never used: `from_char`
Dec 18 03:16:20.641 INFO [stderr]   --> src/main.rs:29:5
Dec 18 03:16:20.641 INFO [stderr]    |
Dec 18 03:16:20.641 INFO [stderr] 29 |     fn from_char(c: char) -> Command {
Dec 18 03:16:20.641 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:16:20.641 INFO [stderr] 
Dec 18 03:16:20.676 INFO [stderr] warning: unused variable: `parsed`
Dec 18 03:16:20.676 INFO [stderr]   --> src/main.rs:93:9
Dec 18 03:16:20.676 INFO [stderr]    |
Dec 18 03:16:20.676 INFO [stderr] 93 |     let parsed = Args::parse(&args);
Dec 18 03:16:20.676 INFO [stderr]    |         ^^^^^^ help: consider using `_parsed` instead
Dec 18 03:16:20.676 INFO [stderr]    |
Dec 18 03:16:20.676 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 03:16:20.676 INFO [stderr] 
Dec 18 03:16:20.680 INFO [stderr] warning: enum is never used: `Address`
Dec 18 03:16:20.680 INFO [stderr]  --> src/main.rs:1:1
Dec 18 03:16:20.680 INFO [stderr]   |
Dec 18 03:16:20.681 INFO [stderr] 1 | enum Address {
Dec 18 03:16:20.681 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 03:16:20.681 INFO [stderr]   |
Dec 18 03:16:20.681 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 03:16:20.681 INFO [stderr] 
Dec 18 03:16:20.681 INFO [stderr] warning: enum is never used: `CompoundAddress`
Dec 18 03:16:20.681 INFO [stderr]   --> src/main.rs:16:1
Dec 18 03:16:20.681 INFO [stderr]    |
Dec 18 03:16:20.681 INFO [stderr] 16 | enum CompoundAddress {
Dec 18 03:16:20.681 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 18 03:16:20.681 INFO [stderr] 
Dec 18 03:16:20.681 INFO [stderr] warning: enum is never used: `Command`
Dec 18 03:16:20.681 INFO [stderr]   --> src/main.rs:21:1
Dec 18 03:16:20.681 INFO [stderr]    |
Dec 18 03:16:20.681 INFO [stderr] 21 | enum Command {
Dec 18 03:16:20.681 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 03:16:20.681 INFO [stderr] 
Dec 18 03:16:20.681 INFO [stderr] warning: method is never used: `from_char`
Dec 18 03:16:20.681 INFO [stderr]   --> src/main.rs:29:5
Dec 18 03:16:20.681 INFO [stderr]    |
Dec 18 03:16:20.681 INFO [stderr] 29 |     fn from_char(c: char) -> Command {
Dec 18 03:16:20.681 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:16:20.681 INFO [stderr] 
Dec 18 03:16:20.703 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
Dec 18 03:16:21.062 INFO running `"docker" "inspect" "028d891dfd3b4443b0f2c8dd9af2b542bd4bf7dcc37518117a2f3db3ad21eafd"`
Dec 18 03:16:21.169 INFO running `"docker" "rm" "-f" "028d891dfd3b4443b0f2c8dd9af2b542bd4bf7dcc37518117a2f3db3ad21eafd"`
Dec 18 03:16:21.351 INFO [stdout] 028d891dfd3b4443b0f2c8dd9af2b542bd4bf7dcc37518117a2f3db3ad21eafd