[INFO] fetching crate rustdown 0.1.0...
[INFO] extracting crate rustdown 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/rustdown/0.1.0
[INFO] extracting crate rustdown 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rustdown/0.1.0
[INFO] validating manifest of rustdown-0.1.0 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 rustdown-0.1.0 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 rustdown-0.1.0
[INFO] finished frobbing rustdown-0.1.0
[INFO] frobbed toml for rustdown-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rustdown/0.1.0/Cargo.toml
[INFO] started frobbing rustdown-0.1.0
[INFO] finished frobbing rustdown-0.1.0
[INFO] frobbed toml for rustdown-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rustdown/0.1.0/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 rustdown-0.1.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rustdown/0.1.0:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 2790c278419fc75c252c2e0e70aa69f4ca4aef31142c39f4ade2a9d8220e9ebb
[INFO] running `"docker" "start" "-a" "2790c278419fc75c252c2e0e70aa69f4ca4aef31142c39f4ade2a9d8220e9ebb"`
[INFO] [stderr]    Compiling rustdown v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `"docker" "inspect" "2790c278419fc75c252c2e0e70aa69f4ca4aef31142c39f4ade2a9d8220e9ebb"`
[INFO] running `"docker" "rm" "-f" "2790c278419fc75c252c2e0e70aa69f4ca4aef31142c39f4ade2a9d8220e9ebb"`
[INFO] [stdout] 2790c278419fc75c252c2e0e70aa69f4ca4aef31142c39f4ade2a9d8220e9ebb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rustdown/0.1.0:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] c51af48fc9baf16348a6554ea284074e83bc559f30995bd25fd69ee1278023cf
[INFO] running `"docker" "start" "-a" "c51af48fc9baf16348a6554ea284074e83bc559f30995bd25fd69ee1278023cf"`
[INFO] [stderr]    Compiling rustdown v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "c51af48fc9baf16348a6554ea284074e83bc559f30995bd25fd69ee1278023cf"`
[INFO] running `"docker" "rm" "-f" "c51af48fc9baf16348a6554ea284074e83bc559f30995bd25fd69ee1278023cf"`
[INFO] [stdout] c51af48fc9baf16348a6554ea284074e83bc559f30995bd25fd69ee1278023cf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rustdown/0.1.0:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 5ada0c4a56e24a5d67b79aa2a12aa91875aeda7fb39f7e24ee533595e6616ade
[INFO] running `"docker" "start" "-a" "5ada0c4a56e24a5d67b79aa2a12aa91875aeda7fb39f7e24ee533595e6616ade"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustdown-a1190c7849ed53f2
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::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 rustdown
[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" "5ada0c4a56e24a5d67b79aa2a12aa91875aeda7fb39f7e24ee533595e6616ade"`
[INFO] running `"docker" "rm" "-f" "5ada0c4a56e24a5d67b79aa2a12aa91875aeda7fb39f7e24ee533595e6616ade"`
[INFO] [stdout] 5ada0c4a56e24a5d67b79aa2a12aa91875aeda7fb39f7e24ee533595e6616ade