[INFO] crate hyper-headers 0.0.0 is already in cache
[INFO] extracting crate hyper-headers 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/hyper-headers/0.0.0
[INFO] extracting crate hyper-headers 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hyper-headers/0.0.0
[INFO] validating manifest of hyper-headers-0.0.0 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 hyper-headers-0.0.0 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 hyper-headers-0.0.0
[INFO] finished frobbing hyper-headers-0.0.0
[INFO] frobbed toml for hyper-headers-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/hyper-headers/0.0.0/Cargo.toml
[INFO] started frobbing hyper-headers-0.0.0
[INFO] finished frobbing hyper-headers-0.0.0
[INFO] frobbed toml for hyper-headers-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hyper-headers/0.0.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing hyper-headers-0.0.0 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-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hyper-headers/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] c54f3b46d227e917fc0a39a5e5624548e11c32c20e6bc1854dd3f68d57088ecc
[INFO] running `"docker" "start" "-a" "c54f3b46d227e917fc0a39a5e5624548e11c32c20e6bc1854dd3f68d57088ecc"`
[INFO] [stderr]    Compiling hyper-headers v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `"docker" "inspect" "c54f3b46d227e917fc0a39a5e5624548e11c32c20e6bc1854dd3f68d57088ecc"`
[INFO] running `"docker" "rm" "-f" "c54f3b46d227e917fc0a39a5e5624548e11c32c20e6bc1854dd3f68d57088ecc"`
[INFO] [stdout] c54f3b46d227e917fc0a39a5e5624548e11c32c20e6bc1854dd3f68d57088ecc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hyper-headers/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0b028882fc13439635f0e7dcb21c3455b0e3955ec50d1d54751fa47b9794999f
[INFO] running `"docker" "start" "-a" "0b028882fc13439635f0e7dcb21c3455b0e3955ec50d1d54751fa47b9794999f"`
[INFO] [stderr]    Compiling hyper-headers v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "0b028882fc13439635f0e7dcb21c3455b0e3955ec50d1d54751fa47b9794999f"`
[INFO] running `"docker" "rm" "-f" "0b028882fc13439635f0e7dcb21c3455b0e3955ec50d1d54751fa47b9794999f"`
[INFO] [stdout] 0b028882fc13439635f0e7dcb21c3455b0e3955ec50d1d54751fa47b9794999f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hyper-headers/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 48e7ff458eec7e42dcfe04a5373bb67790ab68800478b88775341e161332f58f
[INFO] running `"docker" "start" "-a" "48e7ff458eec7e42dcfe04a5373bb67790ab68800478b88775341e161332f58f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hyper_headers-d664b105acb7b066
[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 hyper-headers
[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" "48e7ff458eec7e42dcfe04a5373bb67790ab68800478b88775341e161332f58f"`
[INFO] running `"docker" "rm" "-f" "48e7ff458eec7e42dcfe04a5373bb67790ab68800478b88775341e161332f58f"`
[INFO] [stdout] 48e7ff458eec7e42dcfe04a5373bb67790ab68800478b88775341e161332f58f