[INFO] cloning repository crsaracco/musicbrainz-rs
[INFO] running `"git" "clone" "--bare" "git://github.com/crsaracco/musicbrainz-rs.git" "work/cache/sources/gh/crsaracco/musicbrainz-rs"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/crsaracco/musicbrainz-rs'...
[INFO] running `"git" "clone" "work/cache/sources/gh/crsaracco/musicbrainz-rs" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/crsaracco/musicbrainz-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/crsaracco/musicbrainz-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/crsaracco/musicbrainz-rs" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/crsaracco/musicbrainz-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/crsaracco/musicbrainz-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a7f8ccc81bb0aa2fd5a9382a09e3df60b41e16a3
[INFO] sha for GitHub repo crsaracco/musicbrainz-rs: a7f8ccc81bb0aa2fd5a9382a09e3df60b41e16a3
[INFO] validating manifest of crsaracco/musicbrainz-rs on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of crsaracco/musicbrainz-rs on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing crsaracco/musicbrainz-rs
[INFO] finished frobbing crsaracco/musicbrainz-rs
[INFO] frobbed toml for crsaracco/musicbrainz-rs written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/crsaracco/musicbrainz-rs/Cargo.toml
[INFO] started frobbing crsaracco/musicbrainz-rs
[INFO] finished frobbing crsaracco/musicbrainz-rs
[INFO] frobbed toml for crsaracco/musicbrainz-rs written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/crsaracco/musicbrainz-rs/Cargo.toml
[INFO] crate crsaracco/musicbrainz-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing crsaracco/musicbrainz-rs against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/crsaracco/musicbrainz-rs:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 3228269d1d9ea8b3681ddeb3ace1cbb5913fe0b10bb5466513ab4b210a8c9598
[INFO] running `"docker" "start" "-a" "3228269d1d9ea8b3681ddeb3ace1cbb5913fe0b10bb5466513ab4b210a8c9598"`
[INFO] [stderr]    Compiling ratelimit v0.4.4
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling tokio-io v0.1.11
[INFO] [stderr]    Compiling tokio-threadpool v0.1.10
[INFO] [stderr]    Compiling h2 v0.1.15
[INFO] [stderr]    Compiling tokio-reactor v0.1.8
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.14
[INFO] [stderr]    Compiling hyper v0.12.20
[INFO] [stderr]    Compiling hyper-tls v0.3.1
[INFO] [stderr]    Compiling reqwest v0.9.8
[INFO] [stderr]    Compiling musicbrainz-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.15s
[INFO] running `"docker" "inspect" "3228269d1d9ea8b3681ddeb3ace1cbb5913fe0b10bb5466513ab4b210a8c9598"`
[INFO] running `"docker" "rm" "-f" "3228269d1d9ea8b3681ddeb3ace1cbb5913fe0b10bb5466513ab4b210a8c9598"`
[INFO] [stdout] 3228269d1d9ea8b3681ddeb3ace1cbb5913fe0b10bb5466513ab4b210a8c9598
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/crsaracco/musicbrainz-rs:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0dd703f6884dd21937fb3552127e6f5a4679500b8e840675cf0b80bfa4eaa39a
[INFO] running `"docker" "start" "-a" "0dd703f6884dd21937fb3552127e6f5a4679500b8e840675cf0b80bfa4eaa39a"`
[INFO] [stderr]    Compiling musicbrainz-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `"docker" "inspect" "0dd703f6884dd21937fb3552127e6f5a4679500b8e840675cf0b80bfa4eaa39a"`
[INFO] running `"docker" "rm" "-f" "0dd703f6884dd21937fb3552127e6f5a4679500b8e840675cf0b80bfa4eaa39a"`
[INFO] [stdout] 0dd703f6884dd21937fb3552127e6f5a4679500b8e840675cf0b80bfa4eaa39a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/crsaracco/musicbrainz-rs:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] f09150c9221d4fea130aebfb87749b1e68dc293e1d97f0ace39a13b28b0a443e
[INFO] running `"docker" "start" "-a" "f09150c9221d4fea130aebfb87749b1e68dc293e1d97f0ace39a13b28b0a443e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[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/musicbrainz_rs-ad5a7141ba3bd89f
[INFO] running `"docker" "inspect" "f09150c9221d4fea130aebfb87749b1e68dc293e1d97f0ace39a13b28b0a443e"`
[INFO] running `"docker" "rm" "-f" "f09150c9221d4fea130aebfb87749b1e68dc293e1d97f0ace39a13b28b0a443e"`
[INFO] [stdout] f09150c9221d4fea130aebfb87749b1e68dc293e1d97f0ace39a13b28b0a443e