Nov 28 22:16:29.539 INFO checking mastodon-0.1.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 22:16:29.539 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 22:16:29.889 INFO [stdout] 5c11f592d8a714ead89c452e14e65be838cdb39f17bf6c5660d4b27aa8b9af05
Nov 28 22:16:29.891 INFO running `"docker" "start" "-a" "5c11f592d8a714ead89c452e14e65be838cdb39f17bf6c5660d4b27aa8b9af05"`
Nov 28 22:16:30.251 INFO [stderr] usermod: no changes
Nov 28 22:16:30.409 INFO [stderr]    Compiling serde_codegen v0.8.23
Nov 28 22:16:33.779 INFO [stderr]    Compiling serde_derive v0.8.23
Nov 28 22:16:38.833 INFO [stderr]     Checking mastodon v0.1.0 (/source)
Nov 28 22:16:41.348 INFO [stderr] warning: unused imports: `Read`, `self`
Nov 28 22:16:41.348 INFO [stderr]   --> src/lib.rs:25:19
Nov 28 22:16:41.348 INFO [stderr]    |
Nov 28 22:16:41.348 INFO [stderr] 25 |     use std::io::{self, Read};
Nov 28 22:16:41.348 INFO [stderr]    |                   ^^^^  ^^^^
Nov 28 22:16:41.348 INFO [stderr]    |
Nov 28 22:16:41.356 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 22:16:41.356 INFO [stderr] 
Nov 28 22:16:41.866 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 28 22:16:41.866 INFO [stderr]  --> src/lib.rs:1:12
Nov 28 22:16:41.866 INFO [stderr]   |
Nov 28 22:16:41.866 INFO [stderr] 1 | #![feature(proc_macro)]
Nov 28 22:16:41.866 INFO [stderr]   |            ^^^^^^^^^^
Nov 28 22:16:41.866 INFO [stderr]   |
Nov 28 22:16:41.866 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 22:16:41.866 INFO [stderr] 
Nov 28 22:16:41.868 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 28 22:16:41.868 INFO [stderr]  --> src/lib.rs:1:12
Nov 28 22:16:41.868 INFO [stderr]   |
Nov 28 22:16:41.868 INFO [stderr] 1 | #![feature(proc_macro)]
Nov 28 22:16:41.868 INFO [stderr]   |            ^^^^^^^^^^
Nov 28 22:16:41.868 INFO [stderr]   |
Nov 28 22:16:41.868 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 22:16:41.869 INFO [stderr] 
Nov 28 22:16:41.953 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.67s
Nov 28 22:16:41.953 INFO [stderr] su: No module specific data is present
Nov 28 22:16:42.197 INFO running `"docker" "inspect" "5c11f592d8a714ead89c452e14e65be838cdb39f17bf6c5660d4b27aa8b9af05"`
Nov 28 22:16:42.265 INFO running `"docker" "rm" "-f" "5c11f592d8a714ead89c452e14e65be838cdb39f17bf6c5660d4b27aa8b9af05"`
Nov 28 22:16:42.327 INFO [stdout] 5c11f592d8a714ead89c452e14e65be838cdb39f17bf6c5660d4b27aa8b9af05