Nov 29 00:55:33.083 INFO checking gll-0.0.2 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 29 00:55:33.085 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 29 00:55:33.516 INFO [stdout] 82b56bd16638ff48e88d9284a5a5304ea64239ab681c796bc7aed60cdfe82a8e
Nov 29 00:55:33.518 INFO running `"docker" "start" "-a" "82b56bd16638ff48e88d9284a5a5304ea64239ab681c796bc7aed60cdfe82a8e"`
Nov 29 00:55:35.286 INFO [stderr] usermod: no changes
Nov 29 00:55:35.404 INFO [stderr]    Compiling indexing v0.3.2
Nov 29 00:55:37.092 INFO [stderr]    Compiling gll v0.0.2 (/source)
Nov 29 00:55:39.213 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 00:55:39.214 INFO [stderr]     --> src/generate/rust.rs:1477:21
Nov 29 00:55:39.215 INFO [stderr]      |
Nov 29 00:55:39.215 INFO [stderr] 1477 | /                     write!(
Nov 29 00:55:39.216 INFO [stderr] 1478 | |                         s,
Nov 29 00:55:39.216 INFO [stderr] 1479 | |                         "{} _{}: {} => {},",
Nov 29 00:55:39.217 INFO [stderr] 1480 | |                         i,
Nov 29 00:55:39.218 INFO [stderr] ...    |
Nov 29 00:55:39.218 INFO [stderr] 1483 | |                         rule.generate_traverse_shape(true, parse_nodes)
Nov 29 00:55:39.219 INFO [stderr] 1484 | |                     );
Nov 29 00:55:39.219 INFO [stderr]      | |______________________^
Nov 29 00:55:39.220 INFO [stderr]      |
Nov 29 00:55:39.221 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Nov 29 00:55:39.221 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 00:55:39.222 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 29 00:55:39.222 INFO [stderr] 
Nov 29 00:55:39.223 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 00:55:39.223 INFO [stderr]     --> src/generate/rust.rs:1486:17
Nov 29 00:55:39.223 INFO [stderr]      |
Nov 29 00:55:39.223 INFO [stderr] 1486 |                 write!(s, " }}");
Nov 29 00:55:39.223 INFO [stderr]      |                 ^^^^^^^^^^^^^^^^^
Nov 29 00:55:39.223 INFO [stderr]      |
Nov 29 00:55:39.223 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 00:55:39.223 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 29 00:55:39.223 INFO [stderr] 
Nov 29 00:56:01.013 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 00:56:01.013 INFO [stderr]     --> src/generate/rust.rs:1477:21
Nov 29 00:56:01.014 INFO [stderr]      |
Nov 29 00:56:01.014 INFO [stderr] 1477 | /                     write!(
Nov 29 00:56:01.014 INFO [stderr] 1478 | |                         s,
Nov 29 00:56:01.014 INFO [stderr] 1479 | |                         "{} _{}: {} => {},",
Nov 29 00:56:01.014 INFO [stderr] 1480 | |                         i,
Nov 29 00:56:01.014 INFO [stderr] ...    |
Nov 29 00:56:01.014 INFO [stderr] 1483 | |                         rule.generate_traverse_shape(true, parse_nodes)
Nov 29 00:56:01.014 INFO [stderr] 1484 | |                     );
Nov 29 00:56:01.014 INFO [stderr]      | |______________________^
Nov 29 00:56:01.014 INFO [stderr]      |
Nov 29 00:56:01.014 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Nov 29 00:56:01.024 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 00:56:01.024 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 29 00:56:01.024 INFO [stderr] 
Nov 29 00:56:01.025 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 00:56:01.025 INFO [stderr]     --> src/generate/rust.rs:1486:17
Nov 29 00:56:01.025 INFO [stderr]      |
Nov 29 00:56:01.025 INFO [stderr] 1486 |                 write!(s, " }}");
Nov 29 00:56:01.025 INFO [stderr]      |                 ^^^^^^^^^^^^^^^^^
Nov 29 00:56:01.025 INFO [stderr]      |
Nov 29 00:56:01.025 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 00:56:01.025 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 29 00:56:01.025 INFO [stderr] 
Nov 29 00:56:01.244 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 00:56:01.245 INFO [stderr]     --> src/generate/rust.rs:1477:21
Nov 29 00:56:01.245 INFO [stderr]      |
Nov 29 00:56:01.245 INFO [stderr] 1477 | /                     write!(
Nov 29 00:56:01.246 INFO [stderr] 1478 | |                         s,
Nov 29 00:56:01.246 INFO [stderr] 1479 | |                         "{} _{}: {} => {},",
Nov 29 00:56:01.246 INFO [stderr] 1480 | |                         i,
Nov 29 00:56:01.246 INFO [stderr] ...    |
Nov 29 00:56:01.247 INFO [stderr] 1483 | |                         rule.generate_traverse_shape(true, parse_nodes)
Nov 29 00:56:01.247 INFO [stderr] 1484 | |                     );
Nov 29 00:56:01.248 INFO [stderr]      | |______________________^
Nov 29 00:56:01.248 INFO [stderr]      |
Nov 29 00:56:01.248 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Nov 29 00:56:01.249 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 00:56:01.249 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 29 00:56:01.250 INFO [stderr] 
Nov 29 00:56:01.250 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 00:56:01.251 INFO [stderr]     --> src/generate/rust.rs:1486:17
Nov 29 00:56:01.251 INFO [stderr]      |
Nov 29 00:56:01.252 INFO [stderr] 1486 |                 write!(s, " }}");
Nov 29 00:56:01.252 INFO [stderr]      |                 ^^^^^^^^^^^^^^^^^
Nov 29 00:56:01.253 INFO [stderr]      |
Nov 29 00:56:01.253 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 00:56:01.253 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 29 00:56:01.254 INFO [stderr] 
Nov 29 00:56:01.542 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.21s
Nov 29 00:56:01.545 INFO [stderr] su: No module specific data is present
Nov 29 00:56:03.045 INFO running `"docker" "inspect" "82b56bd16638ff48e88d9284a5a5304ea64239ab681c796bc7aed60cdfe82a8e"`
Nov 29 00:56:03.347 INFO running `"docker" "rm" "-f" "82b56bd16638ff48e88d9284a5a5304ea64239ab681c796bc7aed60cdfe82a8e"`
Nov 29 00:56:03.662 INFO [stdout] 82b56bd16638ff48e88d9284a5a5304ea64239ab681c796bc7aed60cdfe82a8e