Nov 29 21:35:23.015 INFO checking nathanjent/legendsof1f600 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 21:35:23.015 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 29 21:35:23.307 INFO [stdout] 8edbb7ae819406a7f4ea7094ed40979ee89a839bf43e68c5651459ce537ac76b
Nov 29 21:35:23.310 INFO running `"docker" "start" "-a" "8edbb7ae819406a7f4ea7094ed40979ee89a839bf43e68c5651459ce537ac76b"`
Nov 29 21:35:23.932 INFO [stderr] usermod: no changes
Nov 29 21:35:24.003 INFO [stderr]     Checking yaml-rust v0.3.4
Nov 29 21:35:24.027 INFO [stderr]     Checking pulse v0.5.3
Nov 29 21:35:24.728 INFO [stderr]     Checking specs v0.7.0
Nov 29 21:35:27.003 INFO [stderr]     Checking legendsof1f600 v0.1.0 (/source)
Nov 29 21:35:27.356 INFO [stderr] warning: unused import: `std::io::BufReader`
Nov 29 21:35:27.356 INFO [stderr]  --> src/main.rs:7:5
Nov 29 21:35:27.356 INFO [stderr]   |
Nov 29 21:35:27.356 INFO [stderr] 7 | use std::io::BufReader;
Nov 29 21:35:27.356 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 29 21:35:27.356 INFO [stderr]   |
Nov 29 21:35:27.356 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 21:35:27.356 INFO [stderr] 
Nov 29 21:35:27.356 INFO [stderr] warning: unused import: `std::fs::File`
Nov 29 21:35:27.356 INFO [stderr]  --> src/main.rs:8:5
Nov 29 21:35:27.356 INFO [stderr]   |
Nov 29 21:35:27.356 INFO [stderr] 8 | use std::fs::File;
Nov 29 21:35:27.356 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 29 21:35:27.356 INFO [stderr] 
Nov 29 21:35:27.489 INFO [stderr] warning: unused import: `std::io::BufReader`
Nov 29 21:35:27.489 INFO [stderr]  --> src/main.rs:7:5
Nov 29 21:35:27.489 INFO [stderr]   |
Nov 29 21:35:27.489 INFO [stderr] 7 | use std::io::BufReader;
Nov 29 21:35:27.489 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 29 21:35:27.489 INFO [stderr]   |
Nov 29 21:35:27.490 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 21:35:27.490 INFO [stderr] 
Nov 29 21:35:27.490 INFO [stderr] warning: unused import: `std::fs::File`
Nov 29 21:35:27.490 INFO [stderr]  --> src/main.rs:8:5
Nov 29 21:35:27.490 INFO [stderr]   |
Nov 29 21:35:27.490 INFO [stderr] 8 | use std::fs::File;
Nov 29 21:35:27.490 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 29 21:35:27.490 INFO [stderr] 
Nov 29 21:35:27.536 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 29 21:35:27.536 INFO [stderr]  --> src/main.rs:5:5
Nov 29 21:35:27.536 INFO [stderr]   |
Nov 29 21:35:27.536 INFO [stderr] 5 | use std::io::prelude::*;
Nov 29 21:35:27.536 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 29 21:35:27.536 INFO [stderr] 
Nov 29 21:35:27.546 INFO [stderr] warning: unused variable: `playable`
Nov 29 21:35:27.546 INFO [stderr]    --> src/main.rs:107:9
Nov 29 21:35:27.546 INFO [stderr]     |
Nov 29 21:35:27.546 INFO [stderr] 107 |     let playable: Vec<char> = map_cfg["playable"]
Nov 29 21:35:27.546 INFO [stderr]     |         ^^^^^^^^ help: consider using `_playable` instead
Nov 29 21:35:27.546 INFO [stderr]     |
Nov 29 21:35:27.546 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 29 21:35:27.546 INFO [stderr] 
Nov 29 21:35:27.546 INFO [stderr] warning: unused variable: `nonblocking`
Nov 29 21:35:27.546 INFO [stderr]    --> src/main.rs:123:9
Nov 29 21:35:27.546 INFO [stderr]     |
Nov 29 21:35:27.546 INFO [stderr] 123 |     let nonblocking: Vec<char> = map_cfg["nonblocking"]
Nov 29 21:35:27.546 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_nonblocking` instead
Nov 29 21:35:27.546 INFO [stderr] 
Nov 29 21:35:27.760 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 29 21:35:27.760 INFO [stderr]  --> src/main.rs:5:5
Nov 29 21:35:27.761 INFO [stderr]   |
Nov 29 21:35:27.761 INFO [stderr] 5 | use std::io::prelude::*;
Nov 29 21:35:27.761 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 29 21:35:27.761 INFO [stderr] 
Nov 29 21:35:27.774 INFO [stderr] warning: unused variable: `playable`
Nov 29 21:35:27.800 INFO [stderr]    --> src/main.rs:107:9
Nov 29 21:35:27.800 INFO [stderr]     |
Nov 29 21:35:27.800 INFO [stderr] 107 |     let playable: Vec<char> = map_cfg["playable"]
Nov 29 21:35:27.800 INFO [stderr]     |         ^^^^^^^^ help: consider using `_playable` instead
Nov 29 21:35:27.800 INFO [stderr]     |
Nov 29 21:35:27.800 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 29 21:35:27.800 INFO [stderr] 
Nov 29 21:35:27.800 INFO [stderr] warning: unused variable: `nonblocking`
Nov 29 21:35:27.800 INFO [stderr]    --> src/main.rs:123:9
Nov 29 21:35:27.800 INFO [stderr]     |
Nov 29 21:35:27.800 INFO [stderr] 123 |     let nonblocking: Vec<char> = map_cfg["nonblocking"]
Nov 29 21:35:27.800 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_nonblocking` instead
Nov 29 21:35:27.800 INFO [stderr] 
Nov 29 21:35:27.936 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.97s
Nov 29 21:35:27.940 INFO [stderr] su: No module specific data is present
Nov 29 21:35:29.291 INFO running `"docker" "inspect" "8edbb7ae819406a7f4ea7094ed40979ee89a839bf43e68c5651459ce537ac76b"`
Nov 29 21:35:29.658 INFO running `"docker" "rm" "-f" "8edbb7ae819406a7f4ea7094ed40979ee89a839bf43e68c5651459ce537ac76b"`
Nov 29 21:35:29.888 INFO [stdout] 8edbb7ae819406a7f4ea7094ed40979ee89a839bf43e68c5651459ce537ac76b