[INFO] crate nus3audio 1.0.3 is already in cache
[INFO] extracting crate nus3audio 1.0.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/nus3audio/1.0.3
[INFO] extracting crate nus3audio 1.0.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nus3audio/1.0.3
[INFO] validating manifest of nus3audio-1.0.3 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nus3audio-1.0.3 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nus3audio-1.0.3
[INFO] finished frobbing nus3audio-1.0.3
[INFO] frobbed toml for nus3audio-1.0.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/nus3audio/1.0.3/Cargo.toml
[INFO] started frobbing nus3audio-1.0.3
[INFO] finished frobbing nus3audio-1.0.3
[INFO] frobbed toml for nus3audio-1.0.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nus3audio/1.0.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing nus3audio-1.0.3 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nus3audio/1.0.3:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 29ed1b293c504f346285417b7afb0ef134202eb68873a521f15870e946b9d0cb
[INFO] running `"docker" "start" "-a" "29ed1b293c504f346285417b7afb0ef134202eb68873a521f15870e946b9d0cb"`
[INFO] [stderr]    Compiling nus3audio v1.0.3 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/writer.rs:193:28
[INFO] [stderr]     |
[INFO] [stderr] 193 | impl<T> WriteImpl for &mut Iterator<Item=T> where T: WriteImpl, {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=T>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `"docker" "inspect" "29ed1b293c504f346285417b7afb0ef134202eb68873a521f15870e946b9d0cb"`
[INFO] running `"docker" "rm" "-f" "29ed1b293c504f346285417b7afb0ef134202eb68873a521f15870e946b9d0cb"`
[INFO] [stdout] 29ed1b293c504f346285417b7afb0ef134202eb68873a521f15870e946b9d0cb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nus3audio/1.0.3:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 709aacfdfe9b81c589441d7a12b6661eb84e34326989553a3674ebfbe6b5a0fb
[INFO] running `"docker" "start" "-a" "709aacfdfe9b81c589441d7a12b6661eb84e34326989553a3674ebfbe6b5a0fb"`
[INFO] [stderr]    Compiling nus3audio v1.0.3 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/writer.rs:193:28
[INFO] [stderr]     |
[INFO] [stderr] 193 | impl<T> WriteImpl for &mut Iterator<Item=T> where T: WriteImpl, {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=T>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `"docker" "inspect" "709aacfdfe9b81c589441d7a12b6661eb84e34326989553a3674ebfbe6b5a0fb"`
[INFO] running `"docker" "rm" "-f" "709aacfdfe9b81c589441d7a12b6661eb84e34326989553a3674ebfbe6b5a0fb"`
[INFO] [stdout] 709aacfdfe9b81c589441d7a12b6661eb84e34326989553a3674ebfbe6b5a0fb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nus3audio/1.0.3:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] d042a0ad3d195a83f78e721104feb43823cf4593a675f47cddfb88a9f87f7b23
[INFO] running `"docker" "start" "-a" "d042a0ad3d195a83f78e721104feb43823cf4593a675f47cddfb88a9f87f7b23"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nus3audio-40c72b0e4934d3c0
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::attempt_parse_repeat_test_file ... ok
[INFO] [stdout] test tests::attempt_parse_test_file ... ok
[INFO] [stdout] test tests::test_write_file ... ok
[INFO] [stderr]    Doc-tests nus3audio
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 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" "d042a0ad3d195a83f78e721104feb43823cf4593a675f47cddfb88a9f87f7b23"`
[INFO] running `"docker" "rm" "-f" "d042a0ad3d195a83f78e721104feb43823cf4593a675f47cddfb88a9f87f7b23"`
[INFO] [stdout] d042a0ad3d195a83f78e721104feb43823cf4593a675f47cddfb88a9f87f7b23