[INFO] updating cached repository mthorning/now_playing
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mthorning/now_playing
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mthorning/now_playing" "work/ex/beta-1.37-6/sources/1.36.0/gh/mthorning/now_playing"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/mthorning/now_playing'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mthorning/now_playing" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mthorning/now_playing"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mthorning/now_playing'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 34c8baaa6e185f4fb9adca89b8fa0344a7ac5951
[INFO] sha for GitHub repo mthorning/now_playing: 34c8baaa6e185f4fb9adca89b8fa0344a7ac5951
[INFO] validating manifest of mthorning/now_playing on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mthorning/now_playing on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mthorning/now_playing
[INFO] finished frobbing mthorning/now_playing
[INFO] frobbed toml for mthorning/now_playing written to work/ex/beta-1.37-6/sources/1.36.0/gh/mthorning/now_playing/Cargo.toml
[INFO] started frobbing mthorning/now_playing
[INFO] finished frobbing mthorning/now_playing
[INFO] frobbed toml for mthorning/now_playing written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mthorning/now_playing/Cargo.toml
[INFO] crate mthorning/now_playing already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mthorning/now_playing against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mthorning/now_playing:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] a4b7419398124aa03cc9a7dd0470c1665c7adfbffc5f721d769b749f362d31db
[INFO] running `"docker" "start" "-a" "a4b7419398124aa03cc9a7dd0470c1665c7adfbffc5f721d769b749f362d31db"`
[INFO] [stderr]    Compiling os_type v2.2.0
[INFO] [stderr]    Compiling serde v1.0.91
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling now_playing v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.34s
[INFO] running `"docker" "inspect" "a4b7419398124aa03cc9a7dd0470c1665c7adfbffc5f721d769b749f362d31db"`
[INFO] running `"docker" "rm" "-f" "a4b7419398124aa03cc9a7dd0470c1665c7adfbffc5f721d769b749f362d31db"`
[INFO] [stdout] a4b7419398124aa03cc9a7dd0470c1665c7adfbffc5f721d769b749f362d31db
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mthorning/now_playing:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] a3ed6dc906839478a3b54c1ac8a8af300a289cae57c36838d778adb1199621f3
[INFO] running `"docker" "start" "-a" "a3ed6dc906839478a3b54c1ac8a8af300a289cae57c36838d778adb1199621f3"`
[INFO] [stderr]    Compiling now_playing v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "a3ed6dc906839478a3b54c1ac8a8af300a289cae57c36838d778adb1199621f3"`
[INFO] running `"docker" "rm" "-f" "a3ed6dc906839478a3b54c1ac8a8af300a289cae57c36838d778adb1199621f3"`
[INFO] [stdout] a3ed6dc906839478a3b54c1ac8a8af300a289cae57c36838d778adb1199621f3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mthorning/now_playing:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 2e410ceef4363f68e2a1379fd79ae8c8c0764a8b14097e1dc348987567b09686
[INFO] running `"docker" "start" "-a" "2e410ceef4363f68e2a1379fd79ae8c8c0764a8b14097e1dc348987567b09686"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/now_playing-0fbe24519fd3941e
[INFO] [stderr]      Running /opt/crater/target/debug/deps/now_playing-caf8f987e24525b7
[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]    Doc-tests now_playing
[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" "2e410ceef4363f68e2a1379fd79ae8c8c0764a8b14097e1dc348987567b09686"`
[INFO] running `"docker" "rm" "-f" "2e410ceef4363f68e2a1379fd79ae8c8c0764a8b14097e1dc348987567b09686"`
[INFO] [stdout] 2e410ceef4363f68e2a1379fd79ae8c8c0764a8b14097e1dc348987567b09686