[INFO] updating cached repository Ikatyan/WavToFlacConverter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Ikatyan/WavToFlacConverter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Ikatyan/WavToFlacConverter" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Ikatyan/WavToFlacConverter"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Ikatyan/WavToFlacConverter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Ikatyan/WavToFlacConverter" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Ikatyan/WavToFlacConverter"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Ikatyan/WavToFlacConverter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0f46567e86753b8c11d60f72af554333003e4ffc
[INFO] sha for GitHub repo Ikatyan/WavToFlacConverter: 0f46567e86753b8c11d60f72af554333003e4ffc
[INFO] validating manifest of Ikatyan/WavToFlacConverter 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 Ikatyan/WavToFlacConverter 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 Ikatyan/WavToFlacConverter
[INFO] finished frobbing Ikatyan/WavToFlacConverter
[INFO] frobbed toml for Ikatyan/WavToFlacConverter written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Ikatyan/WavToFlacConverter/Cargo.toml
[INFO] started frobbing Ikatyan/WavToFlacConverter
[INFO] finished frobbing Ikatyan/WavToFlacConverter
[INFO] frobbed toml for Ikatyan/WavToFlacConverter written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Ikatyan/WavToFlacConverter/Cargo.toml
[INFO] crate Ikatyan/WavToFlacConverter has a lockfile. skipping
[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 Ikatyan/WavToFlacConverter against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Ikatyan/WavToFlacConverter:/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] 833a25196e5f3c583a4329cd0578d9fb160703bbf2ee470bcde940841043d1f2
[INFO] running `"docker" "start" "-a" "833a25196e5f3c583a4329cd0578d9fb160703bbf2ee470bcde940841043d1f2"`
[INFO] [stderr]    Compiling Tools v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `Tools` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `tools`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "833a25196e5f3c583a4329cd0578d9fb160703bbf2ee470bcde940841043d1f2"`
[INFO] running `"docker" "rm" "-f" "833a25196e5f3c583a4329cd0578d9fb160703bbf2ee470bcde940841043d1f2"`
[INFO] [stdout] 833a25196e5f3c583a4329cd0578d9fb160703bbf2ee470bcde940841043d1f2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Ikatyan/WavToFlacConverter:/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] 06e4408d1636bb1969957e36165eae652983c46cf85e78ae91c840f8e9f2f96b
[INFO] running `"docker" "start" "-a" "06e4408d1636bb1969957e36165eae652983c46cf85e78ae91c840f8e9f2f96b"`
[INFO] [stderr]    Compiling Tools v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `Tools` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `tools`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "06e4408d1636bb1969957e36165eae652983c46cf85e78ae91c840f8e9f2f96b"`
[INFO] running `"docker" "rm" "-f" "06e4408d1636bb1969957e36165eae652983c46cf85e78ae91c840f8e9f2f96b"`
[INFO] [stdout] 06e4408d1636bb1969957e36165eae652983c46cf85e78ae91c840f8e9f2f96b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Ikatyan/WavToFlacConverter:/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] dd7b207d2b4681a04efcc910cec47bb376f34c154d2eba45b6fbf9a46757c44c
[INFO] running `"docker" "start" "-a" "dd7b207d2b4681a04efcc910cec47bb376f34c154d2eba45b6fbf9a46757c44c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/Tools-b89df1201d7c9a82
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wtof-1e86ac7a8b524bc4
[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] [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] running `"docker" "inspect" "dd7b207d2b4681a04efcc910cec47bb376f34c154d2eba45b6fbf9a46757c44c"`
[INFO] running `"docker" "rm" "-f" "dd7b207d2b4681a04efcc910cec47bb376f34c154d2eba45b6fbf9a46757c44c"`
[INFO] [stdout] dd7b207d2b4681a04efcc910cec47bb376f34c154d2eba45b6fbf9a46757c44c