Dec 17 20:41:59.176 INFO checking lion328/toolsc3k against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 20:41:59.176 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/lion328/toolsc3k:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 20:41:59.728 INFO [stdout] 1bbb0e0195c07cd99cdd2c0d9fba469267767c283a43ded532551aa32f9661d9
Dec 17 20:41:59.736 INFO running `"docker" "start" "-a" "1bbb0e0195c07cd99cdd2c0d9fba469267767c283a43ded532551aa32f9661d9"`
Dec 17 20:42:01.634 INFO [stderr]     Checking num-rational v0.2.1
Dec 17 20:42:02.433 INFO [stderr]     Checking image v0.20.0
Dec 17 20:42:07.074 INFO [stderr]     Checking toolsc3k v0.1.0 (/opt/crater/workdir)
Dec 17 20:42:07.856 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 20:42:07.857 INFO [stderr]  --> src/main.rs:4:1
Dec 17 20:42:07.857 INFO [stderr]   |
Dec 17 20:42:07.857 INFO [stderr] 4 | #[macro_use]
Dec 17 20:42:07.857 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 20:42:07.858 INFO [stderr]   |
Dec 17 20:42:07.858 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 20:42:07.858 INFO [stderr] 
Dec 17 20:42:07.860 INFO [stderr] warning: unused import: `WriteBytesExt`
Dec 17 20:42:07.860 INFO [stderr]  --> src/format/pak.rs:3:31
Dec 17 20:42:07.860 INFO [stderr]   |
Dec 17 20:42:07.860 INFO [stderr] 3 | use byteorder::{ReadBytesExt, WriteBytesExt, LE};
Dec 17 20:42:07.861 INFO [stderr]   |                               ^^^^^^^^^^^^^
Dec 17 20:42:07.861 INFO [stderr] 
Dec 17 20:42:07.928 INFO [stderr] warning: unused import: `WriteBytesExt`
Dec 17 20:42:07.928 INFO [stderr]  --> src/format/pak.rs:3:31
Dec 17 20:42:07.928 INFO [stderr]   |
Dec 17 20:42:07.928 INFO [stderr] 3 | use byteorder::{ReadBytesExt, WriteBytesExt, LE};
Dec 17 20:42:07.928 INFO [stderr]   |                               ^^^^^^^^^^^^^
Dec 17 20:42:07.928 INFO [stderr]   |
Dec 17 20:42:07.928 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 20:42:07.928 INFO [stderr] 
Dec 17 20:42:08.356 INFO [stderr] warning: unused variable: `input`
Dec 17 20:42:08.357 INFO [stderr]    --> src/main.rs:384:20
Dec 17 20:42:08.357 INFO [stderr]     |
Dec 17 20:42:08.357 INFO [stderr] 384 | fn pak_reconstruct(input: &str, output: &str) -> Result<()> {
Dec 17 20:42:08.357 INFO [stderr]     |                    ^^^^^ help: consider using `_input` instead
Dec 17 20:42:08.358 INFO [stderr]     |
Dec 17 20:42:08.358 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 20:42:08.358 INFO [stderr] 
Dec 17 20:42:08.358 INFO [stderr] warning: unused variable: `output`
Dec 17 20:42:08.359 INFO [stderr]    --> src/main.rs:384:33
Dec 17 20:42:08.359 INFO [stderr]     |
Dec 17 20:42:08.359 INFO [stderr] 384 | fn pak_reconstruct(input: &str, output: &str) -> Result<()> {
Dec 17 20:42:08.359 INFO [stderr]     |                                 ^^^^^^ help: consider using `_output` instead
Dec 17 20:42:08.360 INFO [stderr] 
Dec 17 20:42:08.568 INFO [stderr] warning: unused variable: `input`
Dec 17 20:42:08.569 INFO [stderr]    --> src/main.rs:384:20
Dec 17 20:42:08.569 INFO [stderr]     |
Dec 17 20:42:08.569 INFO [stderr] 384 | fn pak_reconstruct(input: &str, output: &str) -> Result<()> {
Dec 17 20:42:08.569 INFO [stderr]     |                    ^^^^^ help: consider using `_input` instead
Dec 17 20:42:08.570 INFO [stderr]     |
Dec 17 20:42:08.570 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 20:42:08.570 INFO [stderr] 
Dec 17 20:42:08.570 INFO [stderr] warning: unused variable: `output`
Dec 17 20:42:08.570 INFO [stderr]    --> src/main.rs:384:33
Dec 17 20:42:08.570 INFO [stderr]     |
Dec 17 20:42:08.570 INFO [stderr] 384 | fn pak_reconstruct(input: &str, output: &str) -> Result<()> {
Dec 17 20:42:08.570 INFO [stderr]     |                                 ^^^^^^ help: consider using `_output` instead
Dec 17 20:42:08.570 INFO [stderr] 
Dec 17 20:42:08.586 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 20:42:08.586 INFO [stderr]    --> src/main.rs:216:9
Dec 17 20:42:08.586 INFO [stderr]     |
Dec 17 20:42:08.586 INFO [stderr] 216 |         writeln!(out, "Record number: {}", i);
Dec 17 20:42:08.586 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:42:08.586 INFO [stderr]     |
Dec 17 20:42:08.586 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 17 20:42:08.596 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 20:42:08.596 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)
Dec 17 20:42:08.596 INFO [stderr] 
Dec 17 20:42:08.596 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 20:42:08.596 INFO [stderr]    --> src/main.rs:217:9
Dec 17 20:42:08.596 INFO [stderr]     |
Dec 17 20:42:08.596 INFO [stderr] 217 |         writeln!(out, "Type ID: 0x{:X?}", r.type_id);
Dec 17 20:42:08.596 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:42:08.596 INFO [stderr]     |
Dec 17 20:42:08.596 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 20:42:08.597 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)
Dec 17 20:42:08.597 INFO [stderr] 
Dec 17 20:42:08.597 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 20:42:08.597 INFO [stderr]    --> src/main.rs:218:9
Dec 17 20:42:08.597 INFO [stderr]     |
Dec 17 20:42:08.597 INFO [stderr] 218 |         writeln!(out, "Group ID: 0x{:X?}", r.group_id);
Dec 17 20:42:08.597 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:42:08.597 INFO [stderr]     |
Dec 17 20:42:08.597 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 20:42:08.597 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)
Dec 17 20:42:08.597 INFO [stderr] 
Dec 17 20:42:08.597 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 20:42:08.597 INFO [stderr]    --> src/main.rs:219:9
Dec 17 20:42:08.597 INFO [stderr]     |
Dec 17 20:42:08.597 INFO [stderr] 219 |         writeln!(out, "Instance ID: 0x{:X?}", r.instance_id);
Dec 17 20:42:08.597 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:42:08.597 INFO [stderr]     |
Dec 17 20:42:08.597 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 20:42:08.597 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)
Dec 17 20:42:08.597 INFO [stderr] 
Dec 17 20:42:08.813 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 20:42:08.814 INFO [stderr]    --> src/main.rs:216:9
Dec 17 20:42:08.814 INFO [stderr]     |
Dec 17 20:42:08.814 INFO [stderr] 216 |         writeln!(out, "Record number: {}", i);
Dec 17 20:42:08.814 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:42:08.814 INFO [stderr]     |
Dec 17 20:42:08.814 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 17 20:42:08.814 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 20:42:08.814 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)
Dec 17 20:42:08.814 INFO [stderr] 
Dec 17 20:42:08.814 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 20:42:08.814 INFO [stderr]    --> src/main.rs:217:9
Dec 17 20:42:08.814 INFO [stderr]     |
Dec 17 20:42:08.814 INFO [stderr] 217 |         writeln!(out, "Type ID: 0x{:X?}", r.type_id);
Dec 17 20:42:08.814 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:42:08.814 INFO [stderr]     |
Dec 17 20:42:08.814 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 20:42:08.814 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)
Dec 17 20:42:08.814 INFO [stderr] 
Dec 17 20:42:08.814 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 20:42:08.814 INFO [stderr]    --> src/main.rs:218:9
Dec 17 20:42:08.814 INFO [stderr]     |
Dec 17 20:42:08.814 INFO [stderr] 218 |         writeln!(out, "Group ID: 0x{:X?}", r.group_id);
Dec 17 20:42:08.814 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:42:08.814 INFO [stderr]     |
Dec 17 20:42:08.814 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 20:42:08.814 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)
Dec 17 20:42:08.814 INFO [stderr] 
Dec 17 20:42:08.814 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 20:42:08.814 INFO [stderr]    --> src/main.rs:219:9
Dec 17 20:42:08.814 INFO [stderr]     |
Dec 17 20:42:08.814 INFO [stderr] 219 |         writeln!(out, "Instance ID: 0x{:X?}", r.instance_id);
Dec 17 20:42:08.814 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:42:08.814 INFO [stderr]     |
Dec 17 20:42:08.814 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 20:42:08.814 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)
Dec 17 20:42:08.814 INFO [stderr] 
Dec 17 20:42:08.873 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.45s
Dec 17 20:42:10.187 INFO running `"docker" "inspect" "1bbb0e0195c07cd99cdd2c0d9fba469267767c283a43ded532551aa32f9661d9"`
Dec 17 20:42:10.588 INFO running `"docker" "rm" "-f" "1bbb0e0195c07cd99cdd2c0d9fba469267767c283a43ded532551aa32f9661d9"`
Dec 17 20:42:10.924 INFO [stdout] 1bbb0e0195c07cd99cdd2c0d9fba469267767c283a43ded532551aa32f9661d9