[INFO] crate rzw 0.1.0 is already in cache
[INFO] extracting crate rzw 0.1.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/rzw/0.1.0
[INFO] extracting crate rzw 0.1.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/rzw/0.1.0
[INFO] validating manifest of rzw-0.1.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rzw-0.1.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rzw-0.1.0
[INFO] finished frobbing rzw-0.1.0
[INFO] frobbed toml for rzw-0.1.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/rzw/0.1.0/Cargo.toml
[INFO] started frobbing rzw-0.1.0
[INFO] finished frobbing rzw-0.1.0
[INFO] frobbed toml for rzw-0.1.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/rzw/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rzw-0.1.0 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/rzw/0.1.0:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 77f6eef67acc41fe4cc3b43c44cc841995c2d2f761185acae4eeac55bd72771b
[INFO] running `"docker" "start" "-a" "77f6eef67acc41fe4cc3b43c44cc841995c2d2f761185acae4eeac55bd72771b"`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/crater/workdir/examples/01_basic.rs
[INFO] [stderr]    Compiling serial v0.3.4
[INFO] [stderr]    Compiling rzw v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.39s
[INFO] running `"docker" "inspect" "77f6eef67acc41fe4cc3b43c44cc841995c2d2f761185acae4eeac55bd72771b"`
[INFO] running `"docker" "rm" "-f" "77f6eef67acc41fe4cc3b43c44cc841995c2d2f761185acae4eeac55bd72771b"`
[INFO] [stdout] 77f6eef67acc41fe4cc3b43c44cc841995c2d2f761185acae4eeac55bd72771b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/rzw/0.1.0:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 86176c13a6b3c837a5a18101a6851dfd85d02d4b603d4870956dc07f73cc3737
[INFO] running `"docker" "start" "-a" "86176c13a6b3c837a5a18101a6851dfd85d02d4b603d4870956dc07f73cc3737"`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/crater/workdir/examples/01_basic.rs
[INFO] [stderr]    Compiling rzw v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `rzw::basic::MeterData`
[INFO] [stderr]   --> examples/03_meter.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use rzw::basic::MeterData;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.75s
[INFO] running `"docker" "inspect" "86176c13a6b3c837a5a18101a6851dfd85d02d4b603d4870956dc07f73cc3737"`
[INFO] running `"docker" "rm" "-f" "86176c13a6b3c837a5a18101a6851dfd85d02d4b603d4870956dc07f73cc3737"`
[INFO] [stdout] 86176c13a6b3c837a5a18101a6851dfd85d02d4b603d4870956dc07f73cc3737
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/rzw/0.1.0:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] f25103fd4ba7921034d8cf51ed7909e9a1578be9088c57b57af07e82e72a1350
[INFO] running `"docker" "start" "-a" "f25103fd4ba7921034d8cf51ed7909e9a1578be9088c57b57af07e82e72a1350"`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/crater/workdir/examples/01_basic.rs
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rzw-37963cb2fbab1b46
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test cmds::powerlevel::tests::transform_u16_to_u8 ... ok
[INFO] [stdout] test cmds::meter::tests::precision_scale_size ... ok
[INFO] [stdout] test cmds::meter::tests::calc_value ... ok
[INFO] [stdout] test cmds::powerlevel::tests::transform_u8_to_u16 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/basic-db381cae9a614175
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rzw
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 28) ... ignored
[INFO] [stdout] test src/cmds/mod.rs - cmds::Message (line 181) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f25103fd4ba7921034d8cf51ed7909e9a1578be9088c57b57af07e82e72a1350"`
[INFO] running `"docker" "rm" "-f" "f25103fd4ba7921034d8cf51ed7909e9a1578be9088c57b57af07e82e72a1350"`
[INFO] [stdout] f25103fd4ba7921034d8cf51ed7909e9a1578be9088c57b57af07e82e72a1350