[INFO] updating cached repository NoLifeDev/wztonx-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/NoLifeDev/wztonx-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/NoLifeDev/wztonx-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/NoLifeDev/wztonx-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/NoLifeDev/wztonx-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/NoLifeDev/wztonx-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NoLifeDev/wztonx-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NoLifeDev/wztonx-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ef5a58ad49263fe1fd796779094c5bfe9d3934b5
[INFO] sha for GitHub repo NoLifeDev/wztonx-rs: ef5a58ad49263fe1fd796779094c5bfe9d3934b5
[INFO] validating manifest of NoLifeDev/wztonx-rs on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of NoLifeDev/wztonx-rs on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing NoLifeDev/wztonx-rs
[INFO] finished frobbing NoLifeDev/wztonx-rs
[INFO] frobbed toml for NoLifeDev/wztonx-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/NoLifeDev/wztonx-rs/Cargo.toml
[INFO] started frobbing NoLifeDev/wztonx-rs
[INFO] finished frobbing NoLifeDev/wztonx-rs
[INFO] frobbed toml for NoLifeDev/wztonx-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NoLifeDev/wztonx-rs/Cargo.toml
[INFO] crate NoLifeDev/wztonx-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing NoLifeDev/wztonx-rs against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/NoLifeDev/wztonx-rs:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 8620c64b865a1543c15b507132004eb2430cdccec7453c1304f1f6a86ce94faa
[INFO] running `"docker" "start" "-a" "8620c64b865a1543c15b507132004eb2430cdccec7453c1304f1f6a86ce94faa"`
[INFO] [stderr]    Compiling wztonx v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `outpath`
[INFO] [stderr]   --> src/main.rs:77:27
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn new(inpath: &Path, outpath: &Path) -> WzToNx {
[INFO] [stderr]    |                           ^^^^^^^ help: consider prefixing with an underscore: `_outpath`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `tell`
[INFO] [stderr]   --> src/main.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn tell(&self) -> usize {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `read_u8`
[INFO] [stderr]   --> src/main.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn read_u8(&mut self) -> u8 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.33s
[INFO] running `"docker" "inspect" "8620c64b865a1543c15b507132004eb2430cdccec7453c1304f1f6a86ce94faa"`
[INFO] running `"docker" "rm" "-f" "8620c64b865a1543c15b507132004eb2430cdccec7453c1304f1f6a86ce94faa"`
[INFO] [stdout] 8620c64b865a1543c15b507132004eb2430cdccec7453c1304f1f6a86ce94faa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/NoLifeDev/wztonx-rs:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d6d7a8ac8d7ebe3438fdb316281dae79771fa3449109991208eac1829e77d408
[INFO] running `"docker" "start" "-a" "d6d7a8ac8d7ebe3438fdb316281dae79771fa3449109991208eac1829e77d408"`
[INFO] [stderr]    Compiling wztonx v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `outpath`
[INFO] [stderr]   --> src/main.rs:77:27
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn new(inpath: &Path, outpath: &Path) -> WzToNx {
[INFO] [stderr]    |                           ^^^^^^^ help: consider prefixing with an underscore: `_outpath`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `tell`
[INFO] [stderr]   --> src/main.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn tell(&self) -> usize {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `read_u8`
[INFO] [stderr]   --> src/main.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn read_u8(&mut self) -> u8 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.29s
[INFO] running `"docker" "inspect" "d6d7a8ac8d7ebe3438fdb316281dae79771fa3449109991208eac1829e77d408"`
[INFO] running `"docker" "rm" "-f" "d6d7a8ac8d7ebe3438fdb316281dae79771fa3449109991208eac1829e77d408"`
[INFO] [stdout] d6d7a8ac8d7ebe3438fdb316281dae79771fa3449109991208eac1829e77d408
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/NoLifeDev/wztonx-rs:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] b5f6605b8c2b35ac79340ffd24ed314f1d379670d84f5e56b930f3e296378e4d
[INFO] running `"docker" "start" "-a" "b5f6605b8c2b35ac79340ffd24ed314f1d379670d84f5e56b930f3e296378e4d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wztonx-151038353384d884
[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" "b5f6605b8c2b35ac79340ffd24ed314f1d379670d84f5e56b930f3e296378e4d"`
[INFO] running `"docker" "rm" "-f" "b5f6605b8c2b35ac79340ffd24ed314f1d379670d84f5e56b930f3e296378e4d"`
[INFO] [stdout] b5f6605b8c2b35ac79340ffd24ed314f1d379670d84f5e56b930f3e296378e4d