[INFO] crate ruma-client-api 0.3.0 is already in cache
[INFO] extracting crate ruma-client-api 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/ruma-client-api/0.3.0
[INFO] extracting crate ruma-client-api 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ruma-client-api/0.3.0
[INFO] validating manifest of ruma-client-api-0.3.0 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-client-api-0.3.0 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-client-api-0.3.0
[INFO] finished frobbing ruma-client-api-0.3.0
[INFO] frobbed toml for ruma-client-api-0.3.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/ruma-client-api/0.3.0/Cargo.toml
[INFO] started frobbing ruma-client-api-0.3.0
[INFO] finished frobbing ruma-client-api-0.3.0
[INFO] frobbed toml for ruma-client-api-0.3.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ruma-client-api/0.3.0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing ruma-client-api-0.3.0 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/ruma-client-api/0.3.0:/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] 594beebc643d9c8ac5f73b1b04da52deb92ac668a3a51bd4bd48096831135a05
[INFO] running `"docker" "start" "-a" "594beebc643d9c8ac5f73b1b04da52deb92ac668a3a51bd4bd48096831135a05"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling syn v0.15.42
[INFO] [stderr]    Compiling serde_derive v1.0.98
[INFO] [stderr]    Compiling serde v1.0.98
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling ruma-identifiers v0.12.1
[INFO] [stderr]    Compiling ruma-api v0.7.0
[INFO] [stderr]    Compiling ruma-signatures v0.4.2
[INFO] [stderr]    Compiling ruma-events v0.12.0
[INFO] [stderr]    Compiling ruma-api-macros v0.4.0
[INFO] [stderr]    Compiling ruma-client-api v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 36s
[INFO] running `"docker" "inspect" "594beebc643d9c8ac5f73b1b04da52deb92ac668a3a51bd4bd48096831135a05"`
[INFO] running `"docker" "rm" "-f" "594beebc643d9c8ac5f73b1b04da52deb92ac668a3a51bd4bd48096831135a05"`
[INFO] [stdout] 594beebc643d9c8ac5f73b1b04da52deb92ac668a3a51bd4bd48096831135a05
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/ruma-client-api/0.3.0:/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] 9fd9ef9dbfbc4c4c192d1c54cf8ee5d33be3eff672efce8323b70c73abe2f23b
[INFO] running `"docker" "start" "-a" "9fd9ef9dbfbc4c4c192d1c54cf8ee5d33be3eff672efce8323b70c73abe2f23b"`
[INFO] [stderr]    Compiling ruma-client-api v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.96s
[INFO] running `"docker" "inspect" "9fd9ef9dbfbc4c4c192d1c54cf8ee5d33be3eff672efce8323b70c73abe2f23b"`
[INFO] running `"docker" "rm" "-f" "9fd9ef9dbfbc4c4c192d1c54cf8ee5d33be3eff672efce8323b70c73abe2f23b"`
[INFO] [stdout] 9fd9ef9dbfbc4c4c192d1c54cf8ee5d33be3eff672efce8323b70c73abe2f23b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/ruma-client-api/0.3.0:/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] 3497ea094a0c288a5341aaf849835aee0b268f8fb34586777460b300ca373920
[INFO] running `"docker" "start" "-a" "3497ea094a0c288a5341aaf849835aee0b268f8fb34586777460b300ca373920"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ruma_client_api-55092a38d767c56d
[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 ruma-client-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] running `"docker" "inspect" "3497ea094a0c288a5341aaf849835aee0b268f8fb34586777460b300ca373920"`
[INFO] running `"docker" "rm" "-f" "3497ea094a0c288a5341aaf849835aee0b268f8fb34586777460b300ca373920"`
[INFO] [stdout] 3497ea094a0c288a5341aaf849835aee0b268f8fb34586777460b300ca373920