[INFO] crate librespot 0.0.0 is already in cache
[INFO] extracting crate librespot 0.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/librespot/0.0.0
[INFO] extracting crate librespot 0.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/librespot/0.0.0
[INFO] validating manifest of librespot-0.0.0 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 librespot-0.0.0 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 librespot-0.0.0
[INFO] finished frobbing librespot-0.0.0
[INFO] frobbed toml for librespot-0.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/librespot/0.0.0/Cargo.toml
[INFO] started frobbing librespot-0.0.0
[INFO] finished frobbing librespot-0.0.0
[INFO] frobbed toml for librespot-0.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/librespot/0.0.0/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 librespot-0.0.0 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/librespot/0.0.0:/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] 15e85750abc5b5caf6099cd82f3a3169392e623f7c802b6e2a674bfc33746b43
[INFO] running `"docker" "start" "-a" "15e85750abc5b5caf6099cd82f3a3169392e623f7c802b6e2a674bfc33746b43"`
[INFO] [stderr]    Compiling librespot v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `"docker" "inspect" "15e85750abc5b5caf6099cd82f3a3169392e623f7c802b6e2a674bfc33746b43"`
[INFO] running `"docker" "rm" "-f" "15e85750abc5b5caf6099cd82f3a3169392e623f7c802b6e2a674bfc33746b43"`
[INFO] [stdout] 15e85750abc5b5caf6099cd82f3a3169392e623f7c802b6e2a674bfc33746b43
[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/librespot/0.0.0:/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] 54c1af637af1a05006a32a3ba9ff0705adde68cb6d353ae3caf9bf9bde455101
[INFO] running `"docker" "start" "-a" "54c1af637af1a05006a32a3ba9ff0705adde68cb6d353ae3caf9bf9bde455101"`
[INFO] [stderr]    Compiling librespot v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "54c1af637af1a05006a32a3ba9ff0705adde68cb6d353ae3caf9bf9bde455101"`
[INFO] running `"docker" "rm" "-f" "54c1af637af1a05006a32a3ba9ff0705adde68cb6d353ae3caf9bf9bde455101"`
[INFO] [stdout] 54c1af637af1a05006a32a3ba9ff0705adde68cb6d353ae3caf9bf9bde455101
[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/librespot/0.0.0:/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] 853ad5f5a01161b4e85285c7f5f315277cee600644fd5ac17269a25036cf152a
[INFO] running `"docker" "start" "-a" "853ad5f5a01161b4e85285c7f5f315277cee600644fd5ac17269a25036cf152a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/librespot-f710ee934e5af5d8
[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 librespot
[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" "853ad5f5a01161b4e85285c7f5f315277cee600644fd5ac17269a25036cf152a"`
[INFO] running `"docker" "rm" "-f" "853ad5f5a01161b4e85285c7f5f315277cee600644fd5ac17269a25036cf152a"`
[INFO] [stdout] 853ad5f5a01161b4e85285c7f5f315277cee600644fd5ac17269a25036cf152a