[INFO] crate bubble-sort 0.2.0 is already in cache
[INFO] extracting crate bubble-sort 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/bubble-sort/0.2.0
[INFO] extracting crate bubble-sort 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bubble-sort/0.2.0
[INFO] validating manifest of bubble-sort-0.2.0 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 bubble-sort-0.2.0 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 bubble-sort-0.2.0
[INFO] finished frobbing bubble-sort-0.2.0
[INFO] frobbed toml for bubble-sort-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/bubble-sort/0.2.0/Cargo.toml
[INFO] started frobbing bubble-sort-0.2.0
[INFO] finished frobbing bubble-sort-0.2.0
[INFO] frobbed toml for bubble-sort-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bubble-sort/0.2.0/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 bubble-sort-0.2.0 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bubble-sort/0.2.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] e3e09028a1b1c542cb4911ecf6d34afc80ef830d3a1dacee7081b6b812351fbe
[INFO] running `"docker" "start" "-a" "e3e09028a1b1c542cb4911ecf6d34afc80ef830d3a1dacee7081b6b812351fbe"`
[INFO] [stderr]    Compiling bubble-sort v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `"docker" "inspect" "e3e09028a1b1c542cb4911ecf6d34afc80ef830d3a1dacee7081b6b812351fbe"`
[INFO] running `"docker" "rm" "-f" "e3e09028a1b1c542cb4911ecf6d34afc80ef830d3a1dacee7081b6b812351fbe"`
[INFO] [stdout] e3e09028a1b1c542cb4911ecf6d34afc80ef830d3a1dacee7081b6b812351fbe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bubble-sort/0.2.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9987aebaa33eabbb8a45f9f0181c5dca74f79a1823792e58a058b0c78663d0b0
[INFO] running `"docker" "start" "-a" "9987aebaa33eabbb8a45f9f0181c5dca74f79a1823792e58a058b0c78663d0b0"`
[INFO] [stderr]    Compiling bubble-sort v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "9987aebaa33eabbb8a45f9f0181c5dca74f79a1823792e58a058b0c78663d0b0"`
[INFO] running `"docker" "rm" "-f" "9987aebaa33eabbb8a45f9f0181c5dca74f79a1823792e58a058b0c78663d0b0"`
[INFO] [stdout] 9987aebaa33eabbb8a45f9f0181c5dca74f79a1823792e58a058b0c78663d0b0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bubble-sort/0.2.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 99e1faf92d2849dab19770fa951281169c5d80677714a3be929bbca72f4854cf
[INFO] running `"docker" "start" "-a" "99e1faf92d2849dab19770fa951281169c5d80677714a3be929bbca72f4854cf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bubble_sort-8be7c2d05015005f
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests bubble-sort
[INFO] [stdout] test tests::test_bubble_sort ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "99e1faf92d2849dab19770fa951281169c5d80677714a3be929bbca72f4854cf"`
[INFO] running `"docker" "rm" "-f" "99e1faf92d2849dab19770fa951281169c5d80677714a3be929bbca72f4854cf"`
[INFO] [stdout] 99e1faf92d2849dab19770fa951281169c5d80677714a3be929bbca72f4854cf