[INFO] updating cached repository johnny-keker/enter_wavman
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/johnny-keker/enter_wavman
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/johnny-keker/enter_wavman" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/johnny-keker/enter_wavman"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/johnny-keker/enter_wavman'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/johnny-keker/enter_wavman" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/johnny-keker/enter_wavman"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/johnny-keker/enter_wavman'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 70605ef6e50609018b0f63d20806fda8aebd7c65
[INFO] sha for GitHub repo johnny-keker/enter_wavman: 70605ef6e50609018b0f63d20806fda8aebd7c65
[INFO] validating manifest of johnny-keker/enter_wavman 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 johnny-keker/enter_wavman 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 johnny-keker/enter_wavman
[INFO] finished frobbing johnny-keker/enter_wavman
[INFO] frobbed toml for johnny-keker/enter_wavman written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/johnny-keker/enter_wavman/Cargo.toml
[INFO] started frobbing johnny-keker/enter_wavman
[INFO] finished frobbing johnny-keker/enter_wavman
[INFO] frobbed toml for johnny-keker/enter_wavman written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/johnny-keker/enter_wavman/Cargo.toml
[INFO] crate johnny-keker/enter_wavman 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 johnny-keker/enter_wavman against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/johnny-keker/enter_wavman:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 850bb111e759a8eaf49f52498ef325b1087d80325a00ff15a51a5568d992bd44
[INFO] running `"docker" "start" "-a" "850bb111e759a8eaf49f52498ef325b1087d80325a00ff15a51a5568d992bd44"`
[INFO] [stderr]    Compiling enter_wavman v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::io::prelude::*`
[INFO] [stderr]   --> src/wavman.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::io::prelude::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `LittleEndian`
[INFO] [stderr]   --> src/wavman.rs:76:19
[INFO] [stderr]    |
[INFO] [stderr] 76 |   use byteorder::{LittleEndian, WriteBytesExt};
[INFO] [stderr]    |                   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "850bb111e759a8eaf49f52498ef325b1087d80325a00ff15a51a5568d992bd44"`
[INFO] running `"docker" "rm" "-f" "850bb111e759a8eaf49f52498ef325b1087d80325a00ff15a51a5568d992bd44"`
[INFO] [stdout] 850bb111e759a8eaf49f52498ef325b1087d80325a00ff15a51a5568d992bd44
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/johnny-keker/enter_wavman:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 982a448ec15c9a2adc5806409aceb9f1c672d42c72f60f45d9908f0ee6e4c942
[INFO] running `"docker" "start" "-a" "982a448ec15c9a2adc5806409aceb9f1c672d42c72f60f45d9908f0ee6e4c942"`
[INFO] [stderr]    Compiling enter_wavman v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::io::prelude::*`
[INFO] [stderr]   --> src/wavman.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::io::prelude::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `LittleEndian`
[INFO] [stderr]   --> src/wavman.rs:76:19
[INFO] [stderr]    |
[INFO] [stderr] 76 |   use byteorder::{LittleEndian, WriteBytesExt};
[INFO] [stderr]    |                   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "982a448ec15c9a2adc5806409aceb9f1c672d42c72f60f45d9908f0ee6e4c942"`
[INFO] running `"docker" "rm" "-f" "982a448ec15c9a2adc5806409aceb9f1c672d42c72f60f45d9908f0ee6e4c942"`
[INFO] [stdout] 982a448ec15c9a2adc5806409aceb9f1c672d42c72f60f45d9908f0ee6e4c942
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/johnny-keker/enter_wavman:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] bdbfd0cb2c47e4dde31e669c0b6a5eb5cb71ca8c7f8a21fb043e7cbe9b690e4b
[INFO] running `"docker" "start" "-a" "bdbfd0cb2c47e4dde31e669c0b6a5eb5cb71ca8c7f8a21fb043e7cbe9b690e4b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/enter_wavman-06f1613a9ad6b534
[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" "bdbfd0cb2c47e4dde31e669c0b6a5eb5cb71ca8c7f8a21fb043e7cbe9b690e4b"`
[INFO] running `"docker" "rm" "-f" "bdbfd0cb2c47e4dde31e669c0b6a5eb5cb71ca8c7f8a21fb043e7cbe9b690e4b"`
[INFO] [stdout] bdbfd0cb2c47e4dde31e669c0b6a5eb5cb71ca8c7f8a21fb043e7cbe9b690e4b