[INFO] crate ruma-client 0.2.0 is already in cache
[INFO] extracting crate ruma-client 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/ruma-client/0.2.0
[INFO] extracting crate ruma-client 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ruma-client/0.2.0
[INFO] validating manifest of ruma-client-0.2.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ruma-client-0.2.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ruma-client-0.2.0
[INFO] finished frobbing ruma-client-0.2.0
[INFO] frobbed toml for ruma-client-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/ruma-client/0.2.0/Cargo.toml
[INFO] started frobbing ruma-client-0.2.0
[INFO] finished frobbing ruma-client-0.2.0
[INFO] frobbed toml for ruma-client-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ruma-client/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ruma-client-0.2.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ruma-client/0.2.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] df8536a86597d5ff00f9034e602fef8691e80c4e0cb62f66a5ec4d3d560b2897
[INFO] running `"docker" "start" "-a" "df8536a86597d5ff00f9034e602fef8691e80c4e0cb62f66a5ec4d3d560b2897"`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling ruma-identifiers v0.12.1
[INFO] [stderr]    Compiling ruma-signatures v0.4.2
[INFO] [stderr]    Compiling ruma-api v0.7.0
[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
[INFO] [stderr]    Compiling ruma-client v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `"docker" "inspect" "df8536a86597d5ff00f9034e602fef8691e80c4e0cb62f66a5ec4d3d560b2897"`
[INFO] running `"docker" "rm" "-f" "df8536a86597d5ff00f9034e602fef8691e80c4e0cb62f66a5ec4d3d560b2897"`
[INFO] [stdout] df8536a86597d5ff00f9034e602fef8691e80c4e0cb62f66a5ec4d3d560b2897
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ruma-client/0.2.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c7eecb37c3ca757d1dcb234540dc066b71e71829d6ccb20c065b35e8e34dcf35
[INFO] running `"docker" "start" "-a" "c7eecb37c3ca757d1dcb234540dc066b71e71829d6ccb20c065b35e8e34dcf35"`
[INFO] [stderr]    Compiling ruma-client v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.04s
[INFO] running `"docker" "inspect" "c7eecb37c3ca757d1dcb234540dc066b71e71829d6ccb20c065b35e8e34dcf35"`
[INFO] running `"docker" "rm" "-f" "c7eecb37c3ca757d1dcb234540dc066b71e71829d6ccb20c065b35e8e34dcf35"`
[INFO] [stdout] c7eecb37c3ca757d1dcb234540dc066b71e71829d6ccb20c065b35e8e34dcf35
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ruma-client/0.2.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 0207ee600017ef68d4d7d5aec7dbb242469b860308482c27acdefb35dfde8d4c
[INFO] running `"docker" "start" "-a" "0207ee600017ef68d4d7d5aec7dbb242469b860308482c27acdefb35dfde8d4c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ruma_client-803b66439750f05e
[INFO] [stderr]    Doc-tests ruma-client
[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" "0207ee600017ef68d4d7d5aec7dbb242469b860308482c27acdefb35dfde8d4c"`
[INFO] running `"docker" "rm" "-f" "0207ee600017ef68d4d7d5aec7dbb242469b860308482c27acdefb35dfde8d4c"`
[INFO] [stdout] 0207ee600017ef68d4d7d5aec7dbb242469b860308482c27acdefb35dfde8d4c