[INFO] crate id3-image 0.1.1 is already in cache
[INFO] extracting crate id3-image 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/id3-image/0.1.1
[INFO] extracting crate id3-image 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/id3-image/0.1.1
[INFO] validating manifest of id3-image-0.1.1 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 id3-image-0.1.1 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 id3-image-0.1.1
[INFO] finished frobbing id3-image-0.1.1
[INFO] frobbed toml for id3-image-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/id3-image/0.1.1/Cargo.toml
[INFO] started frobbing id3-image-0.1.1
[INFO] finished frobbing id3-image-0.1.1
[INFO] frobbed toml for id3-image-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/id3-image/0.1.1/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 id3-image-0.1.1 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/id3-image/0.1.1:/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] 161f0b24a4bdcd06e6e1ab67e97c04cdf9b9b89387e7d459df91fc482a9c760f
[INFO] running `"docker" "start" "-a" "161f0b24a4bdcd06e6e1ab67e97c04cdf9b9b89387e7d459df91fc482a9c760f"`
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling derive_builder_core v0.5.0
[INFO] [stderr]    Compiling derive_builder v0.7.2
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling tiff v0.2.2
[INFO] [stderr]    Compiling id3 v0.3.0
[INFO] [stderr]    Compiling image v0.21.3
[INFO] [stderr]    Compiling id3-image v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:10:84
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn embed_image(music_filename: &Path, image_filename: &Path) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:40:92
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub fn extract_first_image(music_filename: &Path, image_filename: &Path) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:66:63
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub fn remove_images(music_filename: &Path) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.97s
[INFO] running `"docker" "inspect" "161f0b24a4bdcd06e6e1ab67e97c04cdf9b9b89387e7d459df91fc482a9c760f"`
[INFO] running `"docker" "rm" "-f" "161f0b24a4bdcd06e6e1ab67e97c04cdf9b9b89387e7d459df91fc482a9c760f"`
[INFO] [stdout] 161f0b24a4bdcd06e6e1ab67e97c04cdf9b9b89387e7d459df91fc482a9c760f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/id3-image/0.1.1:/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] b878fe28c7030ebd85cf8eb084bf41216d8cdec796d6c81a651ae0e017adf1e4
[INFO] running `"docker" "start" "-a" "b878fe28c7030ebd85cf8eb084bf41216d8cdec796d6c81a651ae0e017adf1e4"`
[INFO] [stderr]    Compiling id3-image v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:10:84
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn embed_image(music_filename: &Path, image_filename: &Path) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:40:92
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub fn extract_first_image(music_filename: &Path, image_filename: &Path) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:66:63
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub fn remove_images(music_filename: &Path) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.19s
[INFO] running `"docker" "inspect" "b878fe28c7030ebd85cf8eb084bf41216d8cdec796d6c81a651ae0e017adf1e4"`
[INFO] running `"docker" "rm" "-f" "b878fe28c7030ebd85cf8eb084bf41216d8cdec796d6c81a651ae0e017adf1e4"`
[INFO] [stdout] b878fe28c7030ebd85cf8eb084bf41216d8cdec796d6c81a651ae0e017adf1e4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/id3-image/0.1.1:/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] 9a83b0436f917a6ac6547a7f700adc316efcdbe4f9932228a1ad74ab5c58b99a
[INFO] running `"docker" "start" "-a" "9a83b0436f917a6ac6547a7f700adc316efcdbe4f9932228a1ad74ab5c58b99a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/id3_image-24cd62b45769b429
[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/id3_image_embed-cd80173d7923cd7d
[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] [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] [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/id3_image_extract-00812ed5365fb18f
[INFO] [stderr]      Running /opt/crater/target/debug/deps/id3_image_remove-17b1fd74d9e3017a
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_processing-23ce9f4d72e9d50d
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_extracting_an_image_with_no_pictures ... ok
[INFO] [stdout] test test_unsuccessful_image_embedding ... ok
[INFO] [stdout] test test_overwriting_an_existing_image ... ok
[INFO] [stdout] test test_extracting_a_jpg_image ... ok
[INFO] [stdout] test test_successful_png_image_embedding ... ok
[INFO] [stdout] test test_removing_and_adding_an_image ... ok
[INFO] [stdout] test test_successful_jpeg_image_embedding ... ok
[INFO] [stdout] test test_successful_image_embedding_in_a_file_that_already_has_an_image ... ok
[INFO] [stdout] test test_extracting_a_png_image ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests id3-image
[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" "9a83b0436f917a6ac6547a7f700adc316efcdbe4f9932228a1ad74ab5c58b99a"`
[INFO] running `"docker" "rm" "-f" "9a83b0436f917a6ac6547a7f700adc316efcdbe4f9932228a1ad74ab5c58b99a"`
[INFO] [stdout] 9a83b0436f917a6ac6547a7f700adc316efcdbe4f9932228a1ad74ab5c58b99a