[INFO] crate rustfm-scrobble 0.9.2 is already in cache
[INFO] extracting crate rustfm-scrobble 0.9.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/rustfm-scrobble/0.9.2
[INFO] extracting crate rustfm-scrobble 0.9.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustfm-scrobble/0.9.2
[INFO] validating manifest of rustfm-scrobble-0.9.2 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 rustfm-scrobble-0.9.2 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 rustfm-scrobble-0.9.2
[INFO] finished frobbing rustfm-scrobble-0.9.2
[INFO] frobbed toml for rustfm-scrobble-0.9.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rustfm-scrobble/0.9.2/Cargo.toml
[INFO] started frobbing rustfm-scrobble-0.9.2
[INFO] finished frobbing rustfm-scrobble-0.9.2
[INFO] frobbed toml for rustfm-scrobble-0.9.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustfm-scrobble/0.9.2/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 rustfm-scrobble-0.9.2 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/rustfm-scrobble/0.9.2:/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] d0e933535e63b0848eca7f9fcefd2dff1f832e3b30fce7595c46f41cc1ecc16c
[INFO] running `"docker" "start" "-a" "d0e933535e63b0848eca7f9fcefd2dff1f832e3b30fce7595c46f41cc1ecc16c"`
[INFO] [stderr]    Compiling wrapped-vec v0.2.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling hyper v0.12.33
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling reqwest v0.9.20
[INFO] [stderr]    Compiling rustfm-scrobble v0.9.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scrobbler.rs:131:32
[INFO] [stderr]     |
[INFO] [stderr] 131 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.59s
[INFO] running `"docker" "inspect" "d0e933535e63b0848eca7f9fcefd2dff1f832e3b30fce7595c46f41cc1ecc16c"`
[INFO] running `"docker" "rm" "-f" "d0e933535e63b0848eca7f9fcefd2dff1f832e3b30fce7595c46f41cc1ecc16c"`
[INFO] [stdout] d0e933535e63b0848eca7f9fcefd2dff1f832e3b30fce7595c46f41cc1ecc16c
[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/rustfm-scrobble/0.9.2:/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] 7cedd69ac633ec850ac932e7c6da68fb1d479c4de7b01b677e6640900c113fd2
[INFO] running `"docker" "start" "-a" "7cedd69ac633ec850ac932e7c6da68fb1d479c4de7b01b677e6640900c113fd2"`
[INFO] [stderr]    Compiling rustfm-scrobble v0.9.2 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'rustfm_scrobble::Scrobbler::authenticate': Use `authenticate_with_password`, `authenticate_with_token` or `authenticate_with_session_key`
[INFO] [stderr]   --> examples/example.rs:23:21
[INFO] [stderr]    |
[INFO] [stderr] 23 |     match scrobbler.authenticate(username, password) {
[INFO] [stderr]    |                     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scrobbler.rs:131:32
[INFO] [stderr]     |
[INFO] [stderr] 131 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.83s
[INFO] running `"docker" "inspect" "7cedd69ac633ec850ac932e7c6da68fb1d479c4de7b01b677e6640900c113fd2"`
[INFO] running `"docker" "rm" "-f" "7cedd69ac633ec850ac932e7c6da68fb1d479c4de7b01b677e6640900c113fd2"`
[INFO] [stdout] 7cedd69ac633ec850ac932e7c6da68fb1d479c4de7b01b677e6640900c113fd2
[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/rustfm-scrobble/0.9.2:/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] 099590f7092df9031b410fad6cf21a5f8ab5a39b483306113390014391b7d1d4
[INFO] running `"docker" "start" "-a" "099590f7092df9031b410fad6cf21a5f8ab5a39b483306113390014391b7d1d4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustfm_scrobble-1b00c0bf20f88c48
[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]    Doc-tests rustfm-scrobble
[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" "099590f7092df9031b410fad6cf21a5f8ab5a39b483306113390014391b7d1d4"`
[INFO] running `"docker" "rm" "-f" "099590f7092df9031b410fad6cf21a5f8ab5a39b483306113390014391b7d1d4"`
[INFO] [stdout] 099590f7092df9031b410fad6cf21a5f8ab5a39b483306113390014391b7d1d4