[INFO] crate nus3audio 1.0.3 is already in cache
[INFO] extracting crate nus3audio 1.0.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/nus3audio/1.0.3
[INFO] extracting crate nus3audio 1.0.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nus3audio/1.0.3
[INFO] validating manifest of nus3audio-1.0.3 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 nus3audio-1.0.3 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 nus3audio-1.0.3
[INFO] finished frobbing nus3audio-1.0.3
[INFO] frobbed toml for nus3audio-1.0.3 written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/nus3audio/1.0.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 nus3audio-1.0.3 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 897288b1354e98fa8282b23ae9e207faaccee82b0fb303b3710c98e4de6dfe6f
[INFO] running `"docker" "start" "-a" "897288b1354e98fa8282b23ae9e207faaccee82b0fb303b3710c98e4de6dfe6f"`
[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 1.14s
[INFO] running `"docker" "inspect" "897288b1354e98fa8282b23ae9e207faaccee82b0fb303b3710c98e4de6dfe6f"`
[INFO] running `"docker" "rm" "-f" "897288b1354e98fa8282b23ae9e207faaccee82b0fb303b3710c98e4de6dfe6f"`
[INFO] [stdout] 897288b1354e98fa8282b23ae9e207faaccee82b0fb303b3710c98e4de6dfe6f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6ad477db559ab988372b50101338e81a72f9c80bbf8fb84138b7c174aeae48af
[INFO] running `"docker" "start" "-a" "6ad477db559ab988372b50101338e81a72f9c80bbf8fb84138b7c174aeae48af"`
[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 1.47s
[INFO] running `"docker" "inspect" "6ad477db559ab988372b50101338e81a72f9c80bbf8fb84138b7c174aeae48af"`
[INFO] running `"docker" "rm" "-f" "6ad477db559ab988372b50101338e81a72f9c80bbf8fb84138b7c174aeae48af"`
[INFO] [stdout] 6ad477db559ab988372b50101338e81a72f9c80bbf8fb84138b7c174aeae48af
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 46900a4adf01c18cde5e6920fe56f9d9bfc4cbaa262c9d851a32f933c1bda5d5
[INFO] running `"docker" "start" "-a" "46900a4adf01c18cde5e6920fe56f9d9bfc4cbaa262c9d851a32f933c1bda5d5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nus3audio-e887d79d5c889285
[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] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nus3audio
[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" "46900a4adf01c18cde5e6920fe56f9d9bfc4cbaa262c9d851a32f933c1bda5d5"`
[INFO] running `"docker" "rm" "-f" "46900a4adf01c18cde5e6920fe56f9d9bfc4cbaa262c9d851a32f933c1bda5d5"`
[INFO] [stdout] 46900a4adf01c18cde5e6920fe56f9d9bfc4cbaa262c9d851a32f933c1bda5d5