[INFO] fetching crate crates-io 0.25.0...
[INFO] extracting crate crates-io 0.25.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/crates-io/0.25.0
[INFO] extracting crate crates-io 0.25.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/crates-io/0.25.0
[INFO] validating manifest of crates-io-0.25.0 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 crates-io-0.25.0 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 crates-io-0.25.0
[INFO] finished frobbing crates-io-0.25.0
[INFO] frobbed toml for crates-io-0.25.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/crates-io/0.25.0/Cargo.toml
[INFO] started frobbing crates-io-0.25.0
[INFO] finished frobbing crates-io-0.25.0
[INFO] frobbed toml for crates-io-0.25.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/crates-io/0.25.0/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 crates-io-0.25.0 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-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/crates-io/0.25.0:/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] cec375a6851b2d89cca075e1a3ca534d7a0724888130253078d32f34e727bb9e
[INFO] running `"docker" "start" "-a" "cec375a6851b2d89cca075e1a3ca534d7a0724888130253078d32f34e727bb9e"`
[INFO] [stderr]    Compiling crates-io v0.25.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.70s
[INFO] running `"docker" "inspect" "cec375a6851b2d89cca075e1a3ca534d7a0724888130253078d32f34e727bb9e"`
[INFO] running `"docker" "rm" "-f" "cec375a6851b2d89cca075e1a3ca534d7a0724888130253078d32f34e727bb9e"`
[INFO] [stdout] cec375a6851b2d89cca075e1a3ca534d7a0724888130253078d32f34e727bb9e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/crates-io/0.25.0:/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] 8ed045ad43774dc65393ae601f9632ad83d9f62b5a6fe81fffa843e0cc96ef9e
[INFO] running `"docker" "start" "-a" "8ed045ad43774dc65393ae601f9632ad83d9f62b5a6fe81fffa843e0cc96ef9e"`
[INFO] [stderr]    Compiling crates-io v0.25.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `"docker" "inspect" "8ed045ad43774dc65393ae601f9632ad83d9f62b5a6fe81fffa843e0cc96ef9e"`
[INFO] running `"docker" "rm" "-f" "8ed045ad43774dc65393ae601f9632ad83d9f62b5a6fe81fffa843e0cc96ef9e"`
[INFO] [stdout] 8ed045ad43774dc65393ae601f9632ad83d9f62b5a6fe81fffa843e0cc96ef9e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/crates-io/0.25.0:/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] 1e14fc14928ae8541c5f628820c3f6db18795d7df3060f147e431bff90e20ed5
[INFO] running `"docker" "start" "-a" "1e14fc14928ae8541c5f628820c3f6db18795d7df3060f147e431bff90e20ed5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/crates_io-22bc8c4c9a28e50c
[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 crates_io
[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" "1e14fc14928ae8541c5f628820c3f6db18795d7df3060f147e431bff90e20ed5"`
[INFO] running `"docker" "rm" "-f" "1e14fc14928ae8541c5f628820c3f6db18795d7df3060f147e431bff90e20ed5"`
[INFO] [stdout] 1e14fc14928ae8541c5f628820c3f6db18795d7df3060f147e431bff90e20ed5