[INFO] crate skill-rating 0.0.1 is already in cache
[INFO] extracting crate skill-rating 0.0.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/skill-rating/0.0.1
[INFO] extracting crate skill-rating 0.0.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/skill-rating/0.0.1
[INFO] validating manifest of skill-rating-0.0.1 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 skill-rating-0.0.1 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 skill-rating-0.0.1
[INFO] finished frobbing skill-rating-0.0.1
[INFO] frobbed toml for skill-rating-0.0.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/skill-rating/0.0.1/Cargo.toml
[INFO] started frobbing skill-rating-0.0.1
[INFO] finished frobbing skill-rating-0.0.1
[INFO] frobbed toml for skill-rating-0.0.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/skill-rating/0.0.1/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 skill-rating-0.0.1 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/skill-rating/0.0.1:/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] 013c9bc1cd73c2c4b7950e090a92b9526c6ce11bc36e28f59b63b311a27c64d8
[INFO] running `"docker" "start" "-a" "013c9bc1cd73c2c4b7950e090a92b9526c6ce11bc36e28f59b63b311a27c64d8"`
[INFO] [stderr]    Compiling skill-rating v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "013c9bc1cd73c2c4b7950e090a92b9526c6ce11bc36e28f59b63b311a27c64d8"`
[INFO] running `"docker" "rm" "-f" "013c9bc1cd73c2c4b7950e090a92b9526c6ce11bc36e28f59b63b311a27c64d8"`
[INFO] [stdout] 013c9bc1cd73c2c4b7950e090a92b9526c6ce11bc36e28f59b63b311a27c64d8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/skill-rating/0.0.1:/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] ea45cf9bfc85c4a46e3e7dda4da5e5d023c2393df48b3b95d7eefc12dc302b36
[INFO] running `"docker" "start" "-a" "ea45cf9bfc85c4a46e3e7dda4da5e5d023c2393df48b3b95d7eefc12dc302b36"`
[INFO] [stderr]    Compiling skill-rating v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "ea45cf9bfc85c4a46e3e7dda4da5e5d023c2393df48b3b95d7eefc12dc302b36"`
[INFO] running `"docker" "rm" "-f" "ea45cf9bfc85c4a46e3e7dda4da5e5d023c2393df48b3b95d7eefc12dc302b36"`
[INFO] [stdout] ea45cf9bfc85c4a46e3e7dda4da5e5d023c2393df48b3b95d7eefc12dc302b36
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/skill-rating/0.0.1:/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] 35bf8ff94cdcf51c29b94f7a5877c35c63c7249130604f10d7471fe6fc45f535
[INFO] running `"docker" "start" "-a" "35bf8ff94cdcf51c29b94f7a5877c35c63c7249130604f10d7471fe6fc45f535"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/skill_rating-9e502968a3e30ee6
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/elo-ec79400c474dce98
[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 5 tests
[INFO] [stdout] test elo_match_loss ... ok
[INFO] [stdout] test elo_match_draw ... ok
[INFO] [stdout] test elo_icc ... ok
[INFO] [stdout] test elo_series ... ok
[INFO] [stdout] test elo_match_win ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/glicko-b942d95877f09fbb
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests skill-rating
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/elo/mod.rs - elo::game (line 52) ... ok
[INFO] [stdout] test src/elo/mod.rs - elo::series (line 82) ... ok
[INFO] [stdout] test src/elo/mod.rs - elo::expected_score (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "35bf8ff94cdcf51c29b94f7a5877c35c63c7249130604f10d7471fe6fc45f535"`
[INFO] running `"docker" "rm" "-f" "35bf8ff94cdcf51c29b94f7a5877c35c63c7249130604f10d7471fe6fc45f535"`
[INFO] [stdout] 35bf8ff94cdcf51c29b94f7a5877c35c63c7249130604f10d7471fe6fc45f535