[INFO] crate rusty 0.0.2 is already in cache
[INFO] extracting crate rusty 0.0.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/rusty/0.0.2
[INFO] extracting crate rusty 0.0.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rusty/0.0.2
[INFO] validating manifest of rusty-0.0.2 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 rusty-0.0.2 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 rusty-0.0.2
[INFO] finished frobbing rusty-0.0.2
[INFO] frobbed toml for rusty-0.0.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rusty/0.0.2/Cargo.toml
[INFO] started frobbing rusty-0.0.2
[INFO] finished frobbing rusty-0.0.2
[INFO] frobbed toml for rusty-0.0.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rusty/0.0.2/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 rusty-0.0.2 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/rusty/0.0.2:/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] 9434d4a9f015fb718522c221cc763f349ee8e25bc4184be289660a9e373245de
[INFO] running `"docker" "start" "-a" "9434d4a9f015fb718522c221cc763f349ee8e25bc4184be289660a9e373245de"`
[INFO] [stderr]    Compiling rusty v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `"docker" "inspect" "9434d4a9f015fb718522c221cc763f349ee8e25bc4184be289660a9e373245de"`
[INFO] running `"docker" "rm" "-f" "9434d4a9f015fb718522c221cc763f349ee8e25bc4184be289660a9e373245de"`
[INFO] [stdout] 9434d4a9f015fb718522c221cc763f349ee8e25bc4184be289660a9e373245de
[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/rusty/0.0.2:/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] c4abf0913ed88bd02563c4a44579b6fdf157780da4f7f44b36eacd6bf074ee6e
[INFO] running `"docker" "start" "-a" "c4abf0913ed88bd02563c4a44579b6fdf157780da4f7f44b36eacd6bf074ee6e"`
[INFO] [stderr]    Compiling rusty v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "c4abf0913ed88bd02563c4a44579b6fdf157780da4f7f44b36eacd6bf074ee6e"`
[INFO] running `"docker" "rm" "-f" "c4abf0913ed88bd02563c4a44579b6fdf157780da4f7f44b36eacd6bf074ee6e"`
[INFO] [stdout] c4abf0913ed88bd02563c4a44579b6fdf157780da4f7f44b36eacd6bf074ee6e
[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/rusty/0.0.2:/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] 97ef8f80b21bcc571d6f201f19a43ecf8cdde133de8cb8d7f1820c41899c5d17
[INFO] running `"docker" "start" "-a" "97ef8f80b21bcc571d6f201f19a43ecf8cdde133de8cb8d7f1820c41899c5d17"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rusty-680bf9056db42a85
[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 rusty
[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" "97ef8f80b21bcc571d6f201f19a43ecf8cdde133de8cb8d7f1820c41899c5d17"`
[INFO] running `"docker" "rm" "-f" "97ef8f80b21bcc571d6f201f19a43ecf8cdde133de8cb8d7f1820c41899c5d17"`
[INFO] [stdout] 97ef8f80b21bcc571d6f201f19a43ecf8cdde133de8cb8d7f1820c41899c5d17