Nov 28 07:03:39.987 INFO checking danieldk/conllx-utils against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 07:03:39.987 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07:03:40.524 INFO [stdout] e2404a191f9bb5ea1b759ebc170c16b4594b2dbfaf3333efd1068a160a68b13a
Nov 28 07:03:40.527 INFO running `"docker" "start" "-a" "e2404a191f9bb5ea1b759ebc170c16b4594b2dbfaf3333efd1068a160a68b13a"`
Nov 28 07:03:42.824 INFO [stderr] usermod: no changes
Nov 28 07:03:43.052 INFO [stderr]     Checking lazy-init v0.3.0
Nov 28 07:03:43.052 INFO [stderr]     Checking maplit v0.1.6
Nov 28 07:03:43.116 INFO [stderr]     Checking pretty_assertions v0.3.4
Nov 28 07:03:43.124 INFO [stderr]     Checking reservoir v0.2.0
Nov 28 07:03:43.125 INFO [stderr]     Checking flate2 v0.2.20
Nov 28 07:03:44.636 INFO [stderr]     Checking conllx v0.10.2
Nov 28 07:03:46.839 INFO [stderr]     Checking conllx-utils v0.4.2 (/source)
Nov 28 07:03:59.872 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 07:03:59.873 INFO [stderr]   --> src/bin/conllx-triples.rs:64:13
Nov 28 07:03:59.873 INFO [stderr]    |
Nov 28 07:03:59.873 INFO [stderr] 64 | /             writeln!(
Nov 28 07:03:59.874 INFO [stderr] 65 | |                 writer,
Nov 28 07:03:59.874 INFO [stderr] 66 | |                 "{}\t{}\t{}\t{}\t{}",
Nov 28 07:03:59.874 INFO [stderr] 67 | |                 head,
Nov 28 07:03:59.875 INFO [stderr] ...  |
Nov 28 07:03:59.875 INFO [stderr] 71 | |                 dep.form()
Nov 28 07:03:59.875 INFO [stderr] 72 | |             );
Nov 28 07:03:59.875 INFO [stderr]    | |______________^
Nov 28 07:03:59.876 INFO [stderr]    |
Nov 28 07:03:59.876 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 07:03:59.876 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 07:03:59.876 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 07:03:59.877 INFO [stderr] 
Nov 28 07:04:06.683 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 07:04:06.683 INFO [stderr]   --> src/bin/conllx-triples.rs:64:13
Nov 28 07:04:06.683 INFO [stderr]    |
Nov 28 07:04:06.684 INFO [stderr] 64 | /             writeln!(
Nov 28 07:04:06.684 INFO [stderr] 65 | |                 writer,
Nov 28 07:04:06.684 INFO [stderr] 66 | |                 "{}\t{}\t{}\t{}\t{}",
Nov 28 07:04:06.684 INFO [stderr] 67 | |                 head,
Nov 28 07:04:06.684 INFO [stderr] ...  |
Nov 28 07:04:06.684 INFO [stderr] 71 | |                 dep.form()
Nov 28 07:04:06.684 INFO [stderr] 72 | |             );
Nov 28 07:04:06.684 INFO [stderr]    | |______________^
Nov 28 07:04:06.684 INFO [stderr]    |
Nov 28 07:04:06.684 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 07:04:06.684 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 07:04:06.684 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 07:04:06.684 INFO [stderr] 
Nov 28 07:04:07.188 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.33s
Nov 28 07:04:07.194 INFO [stderr] su: No module specific data is present
Nov 28 07:04:07.457 INFO running `"docker" "inspect" "e2404a191f9bb5ea1b759ebc170c16b4594b2dbfaf3333efd1068a160a68b13a"`
Nov 28 07:04:07.561 INFO running `"docker" "rm" "-f" "e2404a191f9bb5ea1b759ebc170c16b4594b2dbfaf3333efd1068a160a68b13a"`
Nov 28 07:04:07.644 INFO [stdout] e2404a191f9bb5ea1b759ebc170c16b4594b2dbfaf3333efd1068a160a68b13a