[INFO] updating cached repository cat-in-136/rust-bocu1tst
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cat-in-136/rust-bocu1tst
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cat-in-136/rust-bocu1tst" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/cat-in-136/rust-bocu1tst"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/cat-in-136/rust-bocu1tst'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cat-in-136/rust-bocu1tst" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/cat-in-136/rust-bocu1tst"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/cat-in-136/rust-bocu1tst'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 31964cc3d4f498fc7a67324ae898587dd5db02b6
[INFO] sha for GitHub repo cat-in-136/rust-bocu1tst: 31964cc3d4f498fc7a67324ae898587dd5db02b6
[INFO] validating manifest of cat-in-136/rust-bocu1tst on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cat-in-136/rust-bocu1tst on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cat-in-136/rust-bocu1tst
[INFO] finished frobbing cat-in-136/rust-bocu1tst
[INFO] frobbed toml for cat-in-136/rust-bocu1tst written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/cat-in-136/rust-bocu1tst/Cargo.toml
[INFO] started frobbing cat-in-136/rust-bocu1tst
[INFO] finished frobbing cat-in-136/rust-bocu1tst
[INFO] frobbed toml for cat-in-136/rust-bocu1tst written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/cat-in-136/rust-bocu1tst/Cargo.toml
[INFO] crate cat-in-136/rust-bocu1tst already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking cat-in-136/rust-bocu1tst against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-0/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/cat-in-136/rust-bocu1tst:/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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e157be6d5b3fd57a546117c4aae1d1d3f1e0b64dc600ece75d38ec903f360c64
[INFO] running `"docker" "start" "-a" "e157be6d5b3fd57a546117c4aae1d1d3f1e0b64dc600ece75d38ec903f360c64"`
[INFO] [stderr]     Checking rust-bocu1tst v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: constant item is never used: `BOCU1_MAX_LEAD`
[INFO] [stderr]  --> src/bocu1.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | const BOCU1_MAX_LEAD: i32 = 0xfe;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `BOCU1_COUNT`
[INFO] [stderr]   --> src/bocu1.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | const BOCU1_COUNT: i32 = (BOCU1_MAX_LEAD - BOCU1_MIN + 1);
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `BOCU1_LEAD_4`
[INFO] [stderr]   --> src/bocu1.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | const BOCU1_LEAD_4: i32 = 1;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `BOCU1_MAX_LEAD`
[INFO] [stderr]  --> src/bocu1.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | const BOCU1_MAX_LEAD: i32 = 0xfe;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `BOCU1_COUNT`
[INFO] [stderr]   --> src/bocu1.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | const BOCU1_COUNT: i32 = (BOCU1_MAX_LEAD - BOCU1_MIN + 1);
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `BOCU1_LEAD_4`
[INFO] [stderr]   --> src/bocu1.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | const BOCU1_LEAD_4: i32 = 1;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "e157be6d5b3fd57a546117c4aae1d1d3f1e0b64dc600ece75d38ec903f360c64"`
[INFO] running `"docker" "rm" "-f" "e157be6d5b3fd57a546117c4aae1d1d3f1e0b64dc600ece75d38ec903f360c64"`
[INFO] [stdout] e157be6d5b3fd57a546117c4aae1d1d3f1e0b64dc600ece75d38ec903f360c64