[INFO] fetching crate tower-request-modifier 0.1.0...
[INFO] extracting crate tower-request-modifier 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/tower-request-modifier/0.1.0
[INFO] extracting crate tower-request-modifier 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tower-request-modifier/0.1.0
[INFO] validating manifest of tower-request-modifier-0.1.0 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 tower-request-modifier-0.1.0 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 tower-request-modifier-0.1.0
[INFO] finished frobbing tower-request-modifier-0.1.0
[INFO] frobbed toml for tower-request-modifier-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/tower-request-modifier/0.1.0/Cargo.toml
[INFO] started frobbing tower-request-modifier-0.1.0
[INFO] finished frobbing tower-request-modifier-0.1.0
[INFO] frobbed toml for tower-request-modifier-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tower-request-modifier/0.1.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tower-request-modifier-0.1.0 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/tower-request-modifier/0.1.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 51f6f851ce57a36cb2bada80fc8458afd3a3d6cc9195d77f2f08f0deb850999f
[INFO] running `"docker" "start" "-a" "51f6f851ce57a36cb2bada80fc8458afd3a3d6cc9195d77f2f08f0deb850999f"`
[INFO] [stderr]    Compiling tower-service v0.2.0
[INFO] [stderr]    Compiling tower-request-modifier v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "51f6f851ce57a36cb2bada80fc8458afd3a3d6cc9195d77f2f08f0deb850999f"`
[INFO] running `"docker" "rm" "-f" "51f6f851ce57a36cb2bada80fc8458afd3a3d6cc9195d77f2f08f0deb850999f"`
[INFO] [stdout] 51f6f851ce57a36cb2bada80fc8458afd3a3d6cc9195d77f2f08f0deb850999f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/tower-request-modifier/0.1.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 14026f9401646868d73578310cda088e1c81db8fa3455b757cc60627e9e90e6a
[INFO] running `"docker" "start" "-a" "14026f9401646868d73578310cda088e1c81db8fa3455b757cc60627e9e90e6a"`
[INFO] [stderr]    Compiling tower-test v0.1.0
[INFO] [stderr]    Compiling tower-request-modifier v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `"docker" "inspect" "14026f9401646868d73578310cda088e1c81db8fa3455b757cc60627e9e90e6a"`
[INFO] running `"docker" "rm" "-f" "14026f9401646868d73578310cda088e1c81db8fa3455b757cc60627e9e90e6a"`
[INFO] [stdout] 14026f9401646868d73578310cda088e1c81db8fa3455b757cc60627e9e90e6a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/tower-request-modifier/0.1.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 424d1787908aa28d7b229caf6858724bc799d3ea7bc256456344bbf50c7316ee
[INFO] running `"docker" "start" "-a" "424d1787908aa28d7b229caf6858724bc799d3ea7bc256456344bbf50c7316ee"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tower_request_modifier-a1d26cab9f28b6a7
[INFO] [stderr]      Running /opt/crater/target/debug/deps/request_modification-1000bbababec81e5
[INFO] [stderr]    Doc-tests tower-request-modifier
[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 6 tests
[INFO] [stdout] test does_not_build_with_relative_uri ... ok
[INFO] [stdout] test adds_origin_to_requests ... ok
[INFO] [stdout] test can_build ... ok
[INFO] [stdout] test does_not_build_with_path ... ok
[INFO] [stdout] test run_arbitrary_modifier ... ok
[INFO] [stdout] test adds_header_to_requests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 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] running `"docker" "inspect" "424d1787908aa28d7b229caf6858724bc799d3ea7bc256456344bbf50c7316ee"`
[INFO] running `"docker" "rm" "-f" "424d1787908aa28d7b229caf6858724bc799d3ea7bc256456344bbf50c7316ee"`
[INFO] [stdout] 424d1787908aa28d7b229caf6858724bc799d3ea7bc256456344bbf50c7316ee