Dec 05 12:02:53.512 INFO checking http-file-headers-0.1.8 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 12:02:53.513 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 05 12:02:53.885 INFO [stdout] 5a81b20c2dbaac97ec3407d9ed2492994ed5b6b3f8e31e63841225ea8285c8db
Dec 05 12:02:53.889 INFO running `"docker" "start" "-a" "5a81b20c2dbaac97ec3407d9ed2492994ed5b6b3f8e31e63841225ea8285c8db"`
Dec 05 12:02:55.055 INFO [stderr] usermod: no changes
Dec 05 12:02:55.322 INFO [stderr]     Checking netbuf v0.4.1
Dec 05 12:02:55.322 INFO [stderr]     Checking digest-writer v0.3.1
Dec 05 12:02:55.322 INFO [stderr]     Checking tk-sendfile v0.4.0
Dec 05 12:02:55.322 INFO [stderr]     Checking tk-listen v0.1.1
Dec 05 12:02:57.151 INFO [stderr]     Checking tk-bufstream v0.3.0
Dec 05 12:02:57.289 INFO [stderr]     Checking http-file-headers v0.1.8 (/source)
Dec 05 12:03:01.843 INFO [stderr] warning: unused import: `Digest`
Dec 05 12:03:01.843 INFO [stderr]  --> src/etag.rs:7:23
Dec 05 12:03:01.843 INFO [stderr]   |
Dec 05 12:03:01.843 INFO [stderr] 7 | use blake2::{Blake2b, Digest, digest::VariableOutput};
Dec 05 12:03:01.843 INFO [stderr]   |                       ^^^^^^
Dec 05 12:03:01.843 INFO [stderr]   |
Dec 05 12:03:01.843 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 12:03:01.843 INFO [stderr] 
Dec 05 12:03:02.011 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 12:03:02.011 INFO [stderr]   --> src/etag.rs:34:9
Dec 05 12:03:02.011 INFO [stderr]    |
Dec 05 12:03:02.011 INFO [stderr] 34 |         digest.variable_result(&mut value[..]);
Dec 05 12:03:02.011 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:03:02.011 INFO [stderr]    |
Dec 05 12:03:02.011 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 12:03:02.011 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 12:03:02.011 INFO [stderr] 
Dec 05 12:03:02.087 INFO [stderr]     Checking tk-http v0.3.9
Dec 05 12:03:11.296 INFO [stderr] warning: unused import: `Digest`
Dec 05 12:03:11.296 INFO [stderr]  --> src/etag.rs:7:23
Dec 05 12:03:11.297 INFO [stderr]   |
Dec 05 12:03:11.297 INFO [stderr] 7 | use blake2::{Blake2b, Digest, digest::VariableOutput};
Dec 05 12:03:11.297 INFO [stderr]   |                       ^^^^^^
Dec 05 12:03:11.297 INFO [stderr]   |
Dec 05 12:03:11.297 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 12:03:11.297 INFO [stderr] 
Dec 05 12:03:11.721 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 12:03:11.721 INFO [stderr]   --> src/etag.rs:34:9
Dec 05 12:03:11.722 INFO [stderr]    |
Dec 05 12:03:11.722 INFO [stderr] 34 |         digest.variable_result(&mut value[..]);
Dec 05 12:03:11.722 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:03:11.722 INFO [stderr]    |
Dec 05 12:03:11.723 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 12:03:11.723 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 12:03:11.723 INFO [stderr] 
Dec 05 12:03:15.075 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.01s
Dec 05 12:03:15.091 INFO [stderr] su: No module specific data is present
Dec 05 12:03:15.655 INFO running `"docker" "inspect" "5a81b20c2dbaac97ec3407d9ed2492994ed5b6b3f8e31e63841225ea8285c8db"`
Dec 05 12:03:15.923 INFO running `"docker" "rm" "-f" "5a81b20c2dbaac97ec3407d9ed2492994ed5b6b3f8e31e63841225ea8285c8db"`
Dec 05 12:03:16.178 INFO [stdout] 5a81b20c2dbaac97ec3407d9ed2492994ed5b6b3f8e31e63841225ea8285c8db