Dec 04 21:09:28.608 INFO checking cesare/cargo-toml against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 21:09:28.608 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 21:09:28.891 INFO [stdout] bfaf403d0743e65414db8d11fef11338a110f715592e35cc8832129ac68015a7
Dec 04 21:09:28.893 INFO running `"docker" "start" "-a" "bfaf403d0743e65414db8d11fef11338a110f715592e35cc8832129ac68015a7"`
Dec 04 21:09:30.053 INFO [stderr] usermod: no changes
Dec 04 21:09:30.123 INFO [stderr]     Checking toml v0.3.1
Dec 04 21:09:31.963 INFO [stderr]     Checking cargo-toml v0.1.0 (/source)
Dec 04 21:09:32.606 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 21:09:32.606 INFO [stderr]   --> src/list-cargo-bin.rs:63:9
Dec 04 21:09:32.606 INFO [stderr]    |
Dec 04 21:09:32.606 INFO [stderr] 63 |         f.read_to_string(&mut s);
Dec 04 21:09:32.606 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 21:09:32.606 INFO [stderr]    |
Dec 04 21:09:32.606 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 21:09:32.606 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 21:09:32.606 INFO [stderr] 
Dec 04 21:09:32.751 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 21:09:32.751 INFO [stderr]   --> src/list-cargo-bin.rs:63:9
Dec 04 21:09:32.751 INFO [stderr]    |
Dec 04 21:09:32.751 INFO [stderr] 63 |         f.read_to_string(&mut s);
Dec 04 21:09:32.751 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 21:09:32.751 INFO [stderr]    |
Dec 04 21:09:32.751 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 21:09:32.751 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 21:09:32.751 INFO [stderr] 
Dec 04 21:09:32.784 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.71s
Dec 04 21:09:32.795 INFO [stderr] su: No module specific data is present
Dec 04 21:09:33.609 INFO running `"docker" "inspect" "bfaf403d0743e65414db8d11fef11338a110f715592e35cc8832129ac68015a7"`
Dec 04 21:09:33.853 INFO running `"docker" "rm" "-f" "bfaf403d0743e65414db8d11fef11338a110f715592e35cc8832129ac68015a7"`
Dec 04 21:09:34.191 INFO [stdout] bfaf403d0743e65414db8d11fef11338a110f715592e35cc8832129ac68015a7