[INFO] fetching crate ruma-api 0.9.0...
[INFO] extracting crate ruma-api 0.9.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/ruma-api/0.9.0
[INFO] extracting crate ruma-api 0.9.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ruma-api/0.9.0
[INFO] validating manifest of ruma-api-0.9.0 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 ruma-api-0.9.0 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 ruma-api-0.9.0
[INFO] finished frobbing ruma-api-0.9.0
[INFO] frobbed toml for ruma-api-0.9.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/ruma-api/0.9.0/Cargo.toml
[INFO] started frobbing ruma-api-0.9.0
[INFO] finished frobbing ruma-api-0.9.0
[INFO] frobbed toml for ruma-api-0.9.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ruma-api/0.9.0/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 ruma-api-0.9.0 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-1/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/ruma-api/0.9.0:/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] a1a0c23b2dd7f9dc806be3d3eff56f303df227d4ce9c4339536d950225e09eaa
[INFO] running `"docker" "start" "-a" "a1a0c23b2dd7f9dc806be3d3eff56f303df227d4ce9c4339536d950225e09eaa"`
[INFO] [stderr]    Compiling ruma-identifiers v0.13.1
[INFO] [stderr]    Compiling ruma-api v0.9.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `"docker" "inspect" "a1a0c23b2dd7f9dc806be3d3eff56f303df227d4ce9c4339536d950225e09eaa"`
[INFO] running `"docker" "rm" "-f" "a1a0c23b2dd7f9dc806be3d3eff56f303df227d4ce9c4339536d950225e09eaa"`
[INFO] [stdout] a1a0c23b2dd7f9dc806be3d3eff56f303df227d4ce9c4339536d950225e09eaa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/ruma-api/0.9.0:/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] 0ed6d511ea2a7c336208fc3bce4e0ab7516a57421ac3bcd711f1f9a6b8ca8383
[INFO] running `"docker" "start" "-a" "0ed6d511ea2a7c336208fc3bce4e0ab7516a57421ac3bcd711f1f9a6b8ca8383"`
[INFO] [stderr]    Compiling ruma-api v0.9.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `"docker" "inspect" "0ed6d511ea2a7c336208fc3bce4e0ab7516a57421ac3bcd711f1f9a6b8ca8383"`
[INFO] running `"docker" "rm" "-f" "0ed6d511ea2a7c336208fc3bce4e0ab7516a57421ac3bcd711f1f9a6b8ca8383"`
[INFO] [stdout] 0ed6d511ea2a7c336208fc3bce4e0ab7516a57421ac3bcd711f1f9a6b8ca8383
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/ruma-api/0.9.0:/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] 5b00334cabbe6387f3976533e48e8ccc09b4b78b18b6b4c3956c37f787575c68
[INFO] running `"docker" "start" "-a" "5b00334cabbe6387f3976533e48e8ccc09b4b78b18b6b4c3956c37f787575c68"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ruma_api-77694816513bd6ff
[INFO] [stderr]    Doc-tests ruma-api
[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] running `"docker" "inspect" "5b00334cabbe6387f3976533e48e8ccc09b4b78b18b6b4c3956c37f787575c68"`
[INFO] running `"docker" "rm" "-f" "5b00334cabbe6387f3976533e48e8ccc09b4b78b18b6b4c3956c37f787575c68"`
[INFO] [stdout] 5b00334cabbe6387f3976533e48e8ccc09b4b78b18b6b4c3956c37f787575c68