Dec 19 13:37:58.277 INFO checking lion328/toolsc3k against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 13:37:58.277 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 13:37:58.742 INFO [stdout] 7f84d2efed27de98969194d7a238d03d97aaac7b4668f5d343d9e168a4d84578
Dec 19 13:37:58.746 INFO running `"docker" "start" "-a" "7f84d2efed27de98969194d7a238d03d97aaac7b4668f5d343d9e168a4d84578"`
Dec 19 13:38:00.214 INFO [stderr]    Compiling num-derive v0.2.3
Dec 19 13:38:05.808 INFO [stderr]     Checking tiff v0.2.1
Dec 19 13:38:06.588 INFO [stderr]     Checking image v0.20.0
Dec 19 13:38:11.769 INFO [stderr]     Checking toolsc3k v0.1.0 (/opt/crater/workdir)
Dec 19 13:38:12.452 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 13:38:12.453 INFO [stderr]  --> src/main.rs:4:1
Dec 19 13:38:12.453 INFO [stderr]   |
Dec 19 13:38:12.453 INFO [stderr] 4 | #[macro_use]
Dec 19 13:38:12.454 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 13:38:12.454 INFO [stderr]   |
Dec 19 13:38:12.454 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 13:38:12.454 INFO [stderr] 
Dec 19 13:38:12.455 INFO [stderr] warning: unused import: `WriteBytesExt`
Dec 19 13:38:12.455 INFO [stderr]  --> src/format/pak.rs:3:31
Dec 19 13:38:12.455 INFO [stderr]   |
Dec 19 13:38:12.456 INFO [stderr] 3 | use byteorder::{ReadBytesExt, WriteBytesExt, LE};
Dec 19 13:38:12.456 INFO [stderr]   |                               ^^^^^^^^^^^^^
Dec 19 13:38:12.456 INFO [stderr] 
Dec 19 13:38:12.664 INFO [stderr] warning: unused import: `WriteBytesExt`
Dec 19 13:38:12.664 INFO [stderr]  --> src/format/pak.rs:3:31
Dec 19 13:38:12.664 INFO [stderr]   |
Dec 19 13:38:12.664 INFO [stderr] 3 | use byteorder::{ReadBytesExt, WriteBytesExt, LE};
Dec 19 13:38:12.665 INFO [stderr]   |                               ^^^^^^^^^^^^^
Dec 19 13:38:12.665 INFO [stderr]   |
Dec 19 13:38:12.665 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 13:38:12.665 INFO [stderr] 
Dec 19 13:38:12.992 INFO [stderr] warning: unused variable: `input`
Dec 19 13:38:12.992 INFO [stderr]    --> src/main.rs:384:20
Dec 19 13:38:12.992 INFO [stderr]     |
Dec 19 13:38:12.992 INFO [stderr] 384 | fn pak_reconstruct(input: &str, output: &str) -> Result<()> {
Dec 19 13:38:12.992 INFO [stderr]     |                    ^^^^^ help: consider using `_input` instead
Dec 19 13:38:12.992 INFO [stderr]     |
Dec 19 13:38:12.992 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 13:38:12.992 INFO [stderr] 
Dec 19 13:38:12.993 INFO [stderr] warning: unused variable: `output`
Dec 19 13:38:12.993 INFO [stderr]    --> src/main.rs:384:33
Dec 19 13:38:12.993 INFO [stderr]     |
Dec 19 13:38:12.993 INFO [stderr] 384 | fn pak_reconstruct(input: &str, output: &str) -> Result<()> {
Dec 19 13:38:12.993 INFO [stderr]     |                                 ^^^^^^ help: consider using `_output` instead
Dec 19 13:38:12.993 INFO [stderr] 
Dec 19 13:38:13.162 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 13:38:13.162 INFO [stderr]    --> src/main.rs:216:9
Dec 19 13:38:13.162 INFO [stderr]     |
Dec 19 13:38:13.162 INFO [stderr] 216 |         writeln!(out, "Record number: {}", i);
Dec 19 13:38:13.162 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:38:13.162 INFO [stderr]     |
Dec 19 13:38:13.162 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 13:38:13.162 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 13:38:13.162 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 19 13:38:13.162 INFO [stderr] 
Dec 19 13:38:13.162 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 13:38:13.162 INFO [stderr]    --> src/main.rs:217:9
Dec 19 13:38:13.162 INFO [stderr]     |
Dec 19 13:38:13.162 INFO [stderr] 217 |         writeln!(out, "Type ID: 0x{:X?}", r.type_id);
Dec 19 13:38:13.162 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:38:13.162 INFO [stderr]     |
Dec 19 13:38:13.162 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 13:38:13.162 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 19 13:38:13.162 INFO [stderr] 
Dec 19 13:38:13.162 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 13:38:13.163 INFO [stderr]    --> src/main.rs:218:9
Dec 19 13:38:13.163 INFO [stderr]     |
Dec 19 13:38:13.163 INFO [stderr] 218 |         writeln!(out, "Group ID: 0x{:X?}", r.group_id);
Dec 19 13:38:13.163 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:38:13.163 INFO [stderr]     |
Dec 19 13:38:13.163 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 13:38:13.163 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 19 13:38:13.163 INFO [stderr] 
Dec 19 13:38:13.163 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 13:38:13.163 INFO [stderr]    --> src/main.rs:219:9
Dec 19 13:38:13.163 INFO [stderr]     |
Dec 19 13:38:13.163 INFO [stderr] 219 |         writeln!(out, "Instance ID: 0x{:X?}", r.instance_id);
Dec 19 13:38:13.163 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:38:13.163 INFO [stderr]     |
Dec 19 13:38:13.172 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 13:38:13.172 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 19 13:38:13.172 INFO [stderr] 
Dec 19 13:38:13.354 INFO [stderr] warning: unused variable: `input`
Dec 19 13:38:13.355 INFO [stderr]    --> src/main.rs:384:20
Dec 19 13:38:13.355 INFO [stderr]     |
Dec 19 13:38:13.355 INFO [stderr] 384 | fn pak_reconstruct(input: &str, output: &str) -> Result<()> {
Dec 19 13:38:13.355 INFO [stderr]     |                    ^^^^^ help: consider using `_input` instead
Dec 19 13:38:13.356 INFO [stderr]     |
Dec 19 13:38:13.356 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 13:38:13.356 INFO [stderr] 
Dec 19 13:38:13.356 INFO [stderr] warning: unused variable: `output`
Dec 19 13:38:13.356 INFO [stderr]    --> src/main.rs:384:33
Dec 19 13:38:13.357 INFO [stderr]     |
Dec 19 13:38:13.357 INFO [stderr] 384 | fn pak_reconstruct(input: &str, output: &str) -> Result<()> {
Dec 19 13:38:13.357 INFO [stderr]     |                                 ^^^^^^ help: consider using `_output` instead
Dec 19 13:38:13.357 INFO [stderr] 
Dec 19 13:38:13.538 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 13:38:13.539 INFO [stderr]    --> src/main.rs:216:9
Dec 19 13:38:13.539 INFO [stderr]     |
Dec 19 13:38:13.539 INFO [stderr] 216 |         writeln!(out, "Record number: {}", i);
Dec 19 13:38:13.540 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:38:13.540 INFO [stderr]     |
Dec 19 13:38:13.540 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 13:38:13.540 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 13:38:13.541 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 19 13:38:13.541 INFO [stderr] 
Dec 19 13:38:13.541 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 13:38:13.541 INFO [stderr]    --> src/main.rs:217:9
Dec 19 13:38:13.542 INFO [stderr]     |
Dec 19 13:38:13.542 INFO [stderr] 217 |         writeln!(out, "Type ID: 0x{:X?}", r.type_id);
Dec 19 13:38:13.542 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:38:13.542 INFO [stderr]     |
Dec 19 13:38:13.543 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 13:38:13.543 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 19 13:38:13.543 INFO [stderr] 
Dec 19 13:38:13.543 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 13:38:13.544 INFO [stderr]    --> src/main.rs:218:9
Dec 19 13:38:13.544 INFO [stderr]     |
Dec 19 13:38:13.544 INFO [stderr] 218 |         writeln!(out, "Group ID: 0x{:X?}", r.group_id);
Dec 19 13:38:13.545 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:38:13.545 INFO [stderr]     |
Dec 19 13:38:13.545 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 13:38:13.545 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 19 13:38:13.545 INFO [stderr] 
Dec 19 13:38:13.546 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 13:38:13.546 INFO [stderr]    --> src/main.rs:219:9
Dec 19 13:38:13.546 INFO [stderr]     |
Dec 19 13:38:13.546 INFO [stderr] 219 |         writeln!(out, "Instance ID: 0x{:X?}", r.instance_id);
Dec 19 13:38:13.547 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:38:13.547 INFO [stderr]     |
Dec 19 13:38:13.547 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 13:38:13.547 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 19 13:38:13.547 INFO [stderr] 
Dec 19 13:38:13.609 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.56s
Dec 19 13:38:14.636 INFO running `"docker" "inspect" "7f84d2efed27de98969194d7a238d03d97aaac7b4668f5d343d9e168a4d84578"`
Dec 19 13:38:15.000 INFO running `"docker" "rm" "-f" "7f84d2efed27de98969194d7a238d03d97aaac7b4668f5d343d9e168a4d84578"`
Dec 19 13:38:15.356 INFO [stdout] 7f84d2efed27de98969194d7a238d03d97aaac7b4668f5d343d9e168a4d84578