[INFO] crate pls 0.2.0 is already in cache
[INFO] extracting crate pls 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/pls/0.2.0
[INFO] extracting crate pls 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pls/0.2.0
[INFO] validating manifest of pls-0.2.0 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 pls-0.2.0 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 pls-0.2.0
[INFO] finished frobbing pls-0.2.0
[INFO] frobbed toml for pls-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/pls/0.2.0/Cargo.toml
[INFO] started frobbing pls-0.2.0
[INFO] finished frobbing pls-0.2.0
[INFO] frobbed toml for pls-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pls/0.2.0/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] 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 pls-0.2.0 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/pls/0.2.0:/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] 9f45215e26b0287e350b117ccb122a193ad97025b275f24174e53df78d05cb84
[INFO] running `"docker" "start" "-a" "9f45215e26b0287e350b117ccb122a193ad97025b275f24174e53df78d05cb84"`
[INFO] [stderr]    Compiling rust-ini v0.10.3
[INFO] [stderr]    Compiling pls v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:329:32
[INFO] [stderr]     |
[INFO] [stderr] 329 |     fn cause(&self) -> Option<&ErrorT> {
[INFO] [stderr]     |                                ^^^^^^ help: use `dyn`: `dyn ErrorT`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "9f45215e26b0287e350b117ccb122a193ad97025b275f24174e53df78d05cb84"`
[INFO] running `"docker" "rm" "-f" "9f45215e26b0287e350b117ccb122a193ad97025b275f24174e53df78d05cb84"`
[INFO] [stdout] 9f45215e26b0287e350b117ccb122a193ad97025b275f24174e53df78d05cb84
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/pls/0.2.0:/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] 44c4fa3a4a9b6b15959a7dcd50177ecb563a166497ab6880115388601c226d9f
[INFO] running `"docker" "start" "-a" "44c4fa3a4a9b6b15959a7dcd50177ecb563a166497ab6880115388601c226d9f"`
[INFO] [stderr]    Compiling pls v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:329:32
[INFO] [stderr]     |
[INFO] [stderr] 329 |     fn cause(&self) -> Option<&ErrorT> {
[INFO] [stderr]     |                                ^^^^^^ help: use `dyn`: `dyn ErrorT`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "44c4fa3a4a9b6b15959a7dcd50177ecb563a166497ab6880115388601c226d9f"`
[INFO] running `"docker" "rm" "-f" "44c4fa3a4a9b6b15959a7dcd50177ecb563a166497ab6880115388601c226d9f"`
[INFO] [stdout] 44c4fa3a4a9b6b15959a7dcd50177ecb563a166497ab6880115388601c226d9f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/pls/0.2.0:/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] 52bd7251fb42e7d70e64afbf056a3885452b075ed6d60f6eeb2ea909e0909a17
[INFO] running `"docker" "start" "-a" "52bd7251fb42e7d70e64afbf056a3885452b075ed6d60f6eeb2ea909e0909a17"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pls-9bf6dd466fac2d9b
[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] [stderr]      Running /opt/crater/target/debug/deps/lib-c7b214c6df93562a
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test parse::correct ... ok
[INFO] [stdout] test parse::incorrect::invalid_version ... ok
[INFO] [stdout] test parse::incorrect::invalid_length ... ok
[INFO] [stdout] test parse::incorrect::missing_file_entry ... ok
[INFO] [stdout] test parse::incorrect::invalid_number_of_entries ... ok
[INFO] [stdout] test parse::incorrect::ini ... ok
[INFO] [stdout] test parse::incorrect::missing_number_of_entries ... ok
[INFO] [stdout] test parse::incorrect::missing_playlist_section ... ok
[INFO] [stdout] test write ... ok
[INFO] [stderr]    Doc-tests pls
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - PlaylistElement (line 111) ... ok
[INFO] [stdout] test src/lib.rs - write (line 232) ... ok
[INFO] [stdout] test src/lib.rs -  (line 39) ... ok
[INFO] [stdout] test src/lib.rs - PlaylistElement (line 86) ... ok
[INFO] [stdout] test src/lib.rs - parse (line 172) ... ok
[INFO] [stdout] test src/lib.rs -  (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "52bd7251fb42e7d70e64afbf056a3885452b075ed6d60f6eeb2ea909e0909a17"`
[INFO] running `"docker" "rm" "-f" "52bd7251fb42e7d70e64afbf056a3885452b075ed6d60f6eeb2ea909e0909a17"`
[INFO] [stdout] 52bd7251fb42e7d70e64afbf056a3885452b075ed6d60f6eeb2ea909e0909a17