[INFO] crate cairo 0.0.4 is already in cache
[INFO] extracting crate cairo 0.0.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/cairo/0.0.4
[INFO] extracting crate cairo 0.0.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cairo/0.0.4
[INFO] validating manifest of cairo-0.0.4 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 cairo-0.0.4 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 cairo-0.0.4
[INFO] finished frobbing cairo-0.0.4
[INFO] frobbed toml for cairo-0.0.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cairo/0.0.4/Cargo.toml
[INFO] started frobbing cairo-0.0.4
[INFO] finished frobbing cairo-0.0.4
[INFO] frobbed toml for cairo-0.0.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cairo/0.0.4/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 cairo-0.0.4 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cairo/0.0.4:/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] 477e4cab5bd72b38d72180080b601a20ca67c39a64edcc7aebb1e83f7d8f2f2a
[INFO] running `"docker" "start" "-a" "477e4cab5bd72b38d72180080b601a20ca67c39a64edcc7aebb1e83f7d8f2f2a"`
[INFO] [stderr]    Compiling cairo v0.0.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "477e4cab5bd72b38d72180080b601a20ca67c39a64edcc7aebb1e83f7d8f2f2a"`
[INFO] running `"docker" "rm" "-f" "477e4cab5bd72b38d72180080b601a20ca67c39a64edcc7aebb1e83f7d8f2f2a"`
[INFO] [stdout] 477e4cab5bd72b38d72180080b601a20ca67c39a64edcc7aebb1e83f7d8f2f2a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cairo/0.0.4:/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] ae6deab99d0d305a1b768308aeddc832ab3bf9e55a1900b72c3a3ad0876e78c1
[INFO] running `"docker" "start" "-a" "ae6deab99d0d305a1b768308aeddc832ab3bf9e55a1900b72c3a3ad0876e78c1"`
[INFO] [stderr]    Compiling cairo v0.0.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "ae6deab99d0d305a1b768308aeddc832ab3bf9e55a1900b72c3a3ad0876e78c1"`
[INFO] running `"docker" "rm" "-f" "ae6deab99d0d305a1b768308aeddc832ab3bf9e55a1900b72c3a3ad0876e78c1"`
[INFO] [stdout] ae6deab99d0d305a1b768308aeddc832ab3bf9e55a1900b72c3a3ad0876e78c1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cairo/0.0.4:/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] 9717bd13107d412c074ed1365dea1cc6d3c2000df7b4d440e14763f46a95b48f
[INFO] running `"docker" "start" "-a" "9717bd13107d412c074ed1365dea1cc6d3c2000df7b4d440e14763f46a95b48f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cairo-37af2ac4828df220
[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 cairo
[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" "9717bd13107d412c074ed1365dea1cc6d3c2000df7b4d440e14763f46a95b48f"`
[INFO] running `"docker" "rm" "-f" "9717bd13107d412c074ed1365dea1cc6d3c2000df7b4d440e14763f46a95b48f"`
[INFO] [stdout] 9717bd13107d412c074ed1365dea1cc6d3c2000df7b4d440e14763f46a95b48f