Nov 28 17:26:28.592 INFO checking stdio_logger-0.1.1 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 17:26:28.592 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 17:26:29.106 INFO [stdout] 3590a6bfc0164b80972cd2f12dc6fca1121e5d443c478f95cda0d8d0744f60dc
Nov 28 17:26:29.110 INFO running `"docker" "start" "-a" "3590a6bfc0164b80972cd2f12dc6fca1121e5d443c478f95cda0d8d0744f60dc"`
Nov 28 17:26:30.142 INFO [stderr] usermod: no changes
Nov 28 17:26:30.216 INFO [stderr]     Checking stdio_logger v0.1.1 (/source)
Nov 28 17:26:31.312 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 28 17:26:31.312 INFO [stderr]  --> src/lib.rs:9:5
Nov 28 17:26:31.313 INFO [stderr]   |
Nov 28 17:26:31.313 INFO [stderr] 9 | use std::ascii::AsciiExt;
Nov 28 17:26:31.315 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 17:26:31.315 INFO [stderr]   |
Nov 28 17:26:31.315 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 28 17:26:31.324 INFO [stderr] 
Nov 28 17:26:31.336 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 28 17:26:31.336 INFO [stderr]  --> src/lib.rs:9:5
Nov 28 17:26:31.336 INFO [stderr]   |
Nov 28 17:26:31.336 INFO [stderr] 9 | use std::ascii::AsciiExt;
Nov 28 17:26:31.336 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 17:26:31.336 INFO [stderr]   |
Nov 28 17:26:31.336 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 28 17:26:31.336 INFO [stderr] 
Nov 28 17:26:31.352 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Nov 28 17:26:31.352 INFO [stderr]  --> src/lib.rs:9:5
Nov 28 17:26:31.352 INFO [stderr]   |
Nov 28 17:26:31.352 INFO [stderr] 9 | use std::ascii::AsciiExt;
Nov 28 17:26:31.352 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 17:26:31.352 INFO [stderr]   |
Nov 28 17:26:31.352 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 17:26:31.352 INFO [stderr] 
Nov 28 17:26:31.352 INFO [stderr] warning: unused import: `Log`
Nov 28 17:26:31.352 INFO [stderr]   --> src/lib.rs:99:15
Nov 28 17:26:31.352 INFO [stderr]    |
Nov 28 17:26:31.352 INFO [stderr] 99 |     use log::{Log, LogLevel};
Nov 28 17:26:31.352 INFO [stderr]    |               ^^^
Nov 28 17:26:31.352 INFO [stderr] 
Nov 28 17:26:31.376 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Nov 28 17:26:31.376 INFO [stderr]  --> src/lib.rs:9:5
Nov 28 17:26:31.376 INFO [stderr]   |
Nov 28 17:26:31.376 INFO [stderr] 9 | use std::ascii::AsciiExt;
Nov 28 17:26:31.376 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 17:26:31.376 INFO [stderr]   |
Nov 28 17:26:31.376 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 17:26:31.376 INFO [stderr] 
Nov 28 17:26:31.426 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Nov 28 17:26:31.434 INFO [stderr] su: No module specific data is present
Nov 28 17:26:31.901 INFO running `"docker" "inspect" "3590a6bfc0164b80972cd2f12dc6fca1121e5d443c478f95cda0d8d0744f60dc"`
Nov 28 17:26:32.080 INFO running `"docker" "rm" "-f" "3590a6bfc0164b80972cd2f12dc6fca1121e5d443c478f95cda0d8d0744f60dc"`
Nov 28 17:26:32.196 INFO [stdout] 3590a6bfc0164b80972cd2f12dc6fca1121e5d443c478f95cda0d8d0744f60dc