[INFO] crate rust-tools-version 0.1.0 is already in cache
[INFO] extracting crate rust-tools-version 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/rust-tools-version/0.1.0
[INFO] extracting crate rust-tools-version 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rust-tools-version/0.1.0
[INFO] validating manifest of rust-tools-version-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 rust-tools-version-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 rust-tools-version-0.1.0
[INFO] finished frobbing rust-tools-version-0.1.0
[INFO] frobbed toml for rust-tools-version-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rust-tools-version/0.1.0/Cargo.toml
[INFO] started frobbing rust-tools-version-0.1.0
[INFO] finished frobbing rust-tools-version-0.1.0
[INFO] frobbed toml for rust-tools-version-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rust-tools-version/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 rust-tools-version-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-1/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/rust-tools-version/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] 57a2a30ad8257314762c494b77151059d4ff3c2a77fa0f542953cbbfc4b8954b
[INFO] running `"docker" "start" "-a" "57a2a30ad8257314762c494b77151059d4ff3c2a77fa0f542953cbbfc4b8954b"`
[INFO] [stderr]    Compiling rust-tools-version v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `"docker" "inspect" "57a2a30ad8257314762c494b77151059d4ff3c2a77fa0f542953cbbfc4b8954b"`
[INFO] running `"docker" "rm" "-f" "57a2a30ad8257314762c494b77151059d4ff3c2a77fa0f542953cbbfc4b8954b"`
[INFO] [stdout] 57a2a30ad8257314762c494b77151059d4ff3c2a77fa0f542953cbbfc4b8954b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/rust-tools-version/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] e6f3208cd28144610f30ff110dd66754c440232eb4bd273992c792ce6232df69
[INFO] running `"docker" "start" "-a" "e6f3208cd28144610f30ff110dd66754c440232eb4bd273992c792ce6232df69"`
[INFO] [stderr]    Compiling rust-tools-version v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "e6f3208cd28144610f30ff110dd66754c440232eb4bd273992c792ce6232df69"`
[INFO] running `"docker" "rm" "-f" "e6f3208cd28144610f30ff110dd66754c440232eb4bd273992c792ce6232df69"`
[INFO] [stdout] e6f3208cd28144610f30ff110dd66754c440232eb4bd273992c792ce6232df69
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/rust-tools-version/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] 5944675bba879cdfe8b045ace643fcb455c124cfd04a271f1485cf4f13878948
[INFO] running `"docker" "start" "-a" "5944675bba879cdfe8b045ace643fcb455c124cfd04a271f1485cf4f13878948"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_tools_version-91fc8cdc34d4b0a9
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_formatting ... ok
[INFO] [stdout] test tests::test_from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust-tools-version
[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" "5944675bba879cdfe8b045ace643fcb455c124cfd04a271f1485cf4f13878948"`
[INFO] running `"docker" "rm" "-f" "5944675bba879cdfe8b045ace643fcb455c124cfd04a271f1485cf4f13878948"`
[INFO] [stdout] 5944675bba879cdfe8b045ace643fcb455c124cfd04a271f1485cf4f13878948