[INFO] crate ranbumfy 0.1.1 is already in cache
[INFO] extracting crate ranbumfy 0.1.1 into work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/ranbumfy/0.1.1
[INFO] extracting crate ranbumfy 0.1.1 into work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/ranbumfy/0.1.1
[INFO] validating manifest of ranbumfy-0.1.1 on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ranbumfy-0.1.1 on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ranbumfy-0.1.1
[INFO] finished frobbing ranbumfy-0.1.1
[INFO] frobbed toml for ranbumfy-0.1.1 written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/ranbumfy/0.1.1/Cargo.toml
[INFO] started frobbing ranbumfy-0.1.1
[INFO] finished frobbing ranbumfy-0.1.1
[INFO] frobbed toml for ranbumfy-0.1.1 written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/ranbumfy/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ranbumfy-0.1.1 against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-2/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/ranbumfy/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=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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ca123bf0da699f400b03b8a76c447ad4d15fdd8e882051c4cfaebadf4b778e63
[INFO] running `"docker" "start" "-a" "ca123bf0da699f400b03b8a76c447ad4d15fdd8e882051c4cfaebadf4b778e63"`
[INFO] [stderr]    Compiling derive_builder v0.5.1
[INFO] [stderr]    Compiling derive_builder_core v0.2.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking chrono v0.4.7
[INFO] [stderr]    Compiling indoc v0.3.4
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling select-rustc v0.1.2
[INFO] [stderr]    Compiling mockers_derive v0.13.4
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking mockers v0.13.4
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking assert_cli v0.6.3
[INFO] [stderr]     Checking reqwest v0.9.20
[INFO] [stderr]     Checking rspotify v0.2.5
[INFO] [stderr]     Checking ranbumfy v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/user.rs:10:27
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub music_client: Box<MusicClient>,
[INFO] [stderr]    |                           ^^^^^^^^^^^ help: use `dyn`: `dyn MusicClient`
[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/user.rs:10:27
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub music_client: Box<MusicClient>,
[INFO] [stderr]    |                           ^^^^^^^^^^^ help: use `dyn`: `dyn MusicClient`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/user.rs:54:47
[INFO] [stderr]    |
[INFO] [stderr] 54 |         let cond = scenario.create_mock_for::<MusicClient>();
[INFO] [stderr]    |                                               ^^^^^^^^^^^ help: use `dyn`: `dyn MusicClient`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.80s
[INFO] running `"docker" "inspect" "ca123bf0da699f400b03b8a76c447ad4d15fdd8e882051c4cfaebadf4b778e63"`
[INFO] running `"docker" "rm" "-f" "ca123bf0da699f400b03b8a76c447ad4d15fdd8e882051c4cfaebadf4b778e63"`
[INFO] [stdout] ca123bf0da699f400b03b8a76c447ad4d15fdd8e882051c4cfaebadf4b778e63