[INFO] crate ruma-federation 0.0.0 is already in cache
[INFO] extracting crate ruma-federation 0.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/ruma-federation/0.0.0
[INFO] extracting crate ruma-federation 0.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ruma-federation/0.0.0
[INFO] validating manifest of ruma-federation-0.0.0 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-federation-0.0.0 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-federation-0.0.0
[INFO] finished frobbing ruma-federation-0.0.0
[INFO] frobbed toml for ruma-federation-0.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/ruma-federation/0.0.0/Cargo.toml
[INFO] started frobbing ruma-federation-0.0.0
[INFO] finished frobbing ruma-federation-0.0.0
[INFO] frobbed toml for ruma-federation-0.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ruma-federation/0.0.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ruma-federation-0.0.0 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ruma-federation/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 9fd838aa1f7d26f6853eb4f479f8ecf3d8b10939b8823ca2b9aef3a68aa5f76f
[INFO] running `"docker" "start" "-a" "9fd838aa1f7d26f6853eb4f479f8ecf3d8b10939b8823ca2b9aef3a68aa5f76f"`
[INFO] [stderr]    Compiling ruma-federation v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `"docker" "inspect" "9fd838aa1f7d26f6853eb4f479f8ecf3d8b10939b8823ca2b9aef3a68aa5f76f"`
[INFO] running `"docker" "rm" "-f" "9fd838aa1f7d26f6853eb4f479f8ecf3d8b10939b8823ca2b9aef3a68aa5f76f"`
[INFO] [stdout] 9fd838aa1f7d26f6853eb4f479f8ecf3d8b10939b8823ca2b9aef3a68aa5f76f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ruma-federation/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e57c3af86ca94b97f92ce85415f1a944cc6261bdb327614394f314f4e0020845
[INFO] running `"docker" "start" "-a" "e57c3af86ca94b97f92ce85415f1a944cc6261bdb327614394f314f4e0020845"`
[INFO] [stderr]    Compiling ruma-federation v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "e57c3af86ca94b97f92ce85415f1a944cc6261bdb327614394f314f4e0020845"`
[INFO] running `"docker" "rm" "-f" "e57c3af86ca94b97f92ce85415f1a944cc6261bdb327614394f314f4e0020845"`
[INFO] [stdout] e57c3af86ca94b97f92ce85415f1a944cc6261bdb327614394f314f4e0020845
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ruma-federation/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 5a740eeb02baffbb72e51892dd10fe19b542b43be49ef581ccf2978b188d391b
[INFO] running `"docker" "start" "-a" "5a740eeb02baffbb72e51892dd10fe19b542b43be49ef581ccf2978b188d391b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ruma_federation-9f56b5ecfcc6989a
[INFO] [stderr]    Doc-tests ruma-federation
[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" "5a740eeb02baffbb72e51892dd10fe19b542b43be49ef581ccf2978b188d391b"`
[INFO] running `"docker" "rm" "-f" "5a740eeb02baffbb72e51892dd10fe19b542b43be49ef581ccf2978b188d391b"`
[INFO] [stdout] 5a740eeb02baffbb72e51892dd10fe19b542b43be49ef581ccf2978b188d391b