[INFO] fetching crate xio_jobset_compilation 0.7.5...
[INFO] extracting crate xio_jobset_compilation 0.7.5 into work/ex/beta-1.37-6/sources/1.36.0/reg/xio_jobset_compilation/0.7.5
[INFO] extracting crate xio_jobset_compilation 0.7.5 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/xio_jobset_compilation/0.7.5
[INFO] validating manifest of xio_jobset_compilation-0.7.5 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 xio_jobset_compilation-0.7.5 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 xio_jobset_compilation-0.7.5
[INFO] finished frobbing xio_jobset_compilation-0.7.5
[INFO] frobbed toml for xio_jobset_compilation-0.7.5 written to work/ex/beta-1.37-6/sources/1.36.0/reg/xio_jobset_compilation/0.7.5/Cargo.toml
[INFO] started frobbing xio_jobset_compilation-0.7.5
[INFO] finished frobbing xio_jobset_compilation-0.7.5
[INFO] frobbed toml for xio_jobset_compilation-0.7.5 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/xio_jobset_compilation/0.7.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 xio_jobset_compilation-0.7.5 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/xio_jobset_compilation/0.7.5:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 0f2a4f9a3e8c94ec47518c4636886b0e4a5d6ee1305cfd321c6aca6790f54183
[INFO] running `"docker" "start" "-a" "0f2a4f9a3e8c94ec47518c4636886b0e4a5d6ee1305cfd321c6aca6790f54183"`
[INFO] [stderr]    Compiling syn v0.15.42
[INFO] [stderr]    Compiling bidir-map v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.98
[INFO] [stderr]    Compiling snafu-derive v0.4.3
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling snafu v0.4.3
[INFO] [stderr]    Compiling serde v1.0.98
[INFO] [stderr]    Compiling indexmap v1.0.2
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling ommui_string_patterns v0.1.2
[INFO] [stderr]    Compiling serde-hex v0.1.0
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling xio_base_datatypes v0.7.1
[INFO] [stderr]    Compiling xio_jobset v0.11.0
[INFO] [stderr]    Compiling ommui_file_loading v0.6.2
[INFO] [stderr]    Compiling xio_instructionset v0.4.0
[INFO] [stderr]    Compiling xio_hwdb v0.6.3
[INFO] [stderr]    Compiling xio_jobset_compilation v0.7.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 33s
[INFO] running `"docker" "inspect" "0f2a4f9a3e8c94ec47518c4636886b0e4a5d6ee1305cfd321c6aca6790f54183"`
[INFO] running `"docker" "rm" "-f" "0f2a4f9a3e8c94ec47518c4636886b0e4a5d6ee1305cfd321c6aca6790f54183"`
[INFO] [stdout] 0f2a4f9a3e8c94ec47518c4636886b0e4a5d6ee1305cfd321c6aca6790f54183
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/xio_jobset_compilation/0.7.5:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] f2e864018aa6a7ce04b42291df7849d0bd8e0ee51d9c8cdd62677b8c07a33a83
[INFO] running `"docker" "start" "-a" "f2e864018aa6a7ce04b42291df7849d0bd8e0ee51d9c8cdd62677b8c07a33a83"`
[INFO] [stderr]    Compiling xio_jobset_compilation v0.7.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.79s
[INFO] running `"docker" "inspect" "f2e864018aa6a7ce04b42291df7849d0bd8e0ee51d9c8cdd62677b8c07a33a83"`
[INFO] running `"docker" "rm" "-f" "f2e864018aa6a7ce04b42291df7849d0bd8e0ee51d9c8cdd62677b8c07a33a83"`
[INFO] [stdout] f2e864018aa6a7ce04b42291df7849d0bd8e0ee51d9c8cdd62677b8c07a33a83
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/xio_jobset_compilation/0.7.5:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 42f5dd2bf47a4cb9879798bbeebcc1c232e68dacbc476014705a1908f0b25a6f
[INFO] running `"docker" "start" "-a" "42f5dd2bf47a4cb9879798bbeebcc1c232e68dacbc476014705a1908f0b25a6f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/xio_jobset_compilation-30eb870debcdf97e
[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/compile_xio_jobset-27f5122ee9a325b3
[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 xio_jobset_compilation
[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" "42f5dd2bf47a4cb9879798bbeebcc1c232e68dacbc476014705a1908f0b25a6f"`
[INFO] running `"docker" "rm" "-f" "42f5dd2bf47a4cb9879798bbeebcc1c232e68dacbc476014705a1908f0b25a6f"`
[INFO] [stdout] 42f5dd2bf47a4cb9879798bbeebcc1c232e68dacbc476014705a1908f0b25a6f