[INFO] crate swear 0.1.0 is already in cache
[INFO] extracting crate swear 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/swear/0.1.0
[INFO] extracting crate swear 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/swear/0.1.0
[INFO] validating manifest of swear-0.1.0 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 swear-0.1.0 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 swear-0.1.0
[INFO] finished frobbing swear-0.1.0
[INFO] frobbed toml for swear-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/swear/0.1.0/Cargo.toml
[INFO] started frobbing swear-0.1.0
[INFO] finished frobbing swear-0.1.0
[INFO] frobbed toml for swear-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/swear/0.1.0/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 swear-0.1.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/swear/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 81c0997b7545fef14d7cd5b59498d56c5c790cfc1853d1b3901e3000aaa47022
[INFO] running `"docker" "start" "-a" "81c0997b7545fef14d7cd5b59498d56c5c790cfc1853d1b3901e3000aaa47022"`
[INFO] [stderr]    Compiling swear v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "81c0997b7545fef14d7cd5b59498d56c5c790cfc1853d1b3901e3000aaa47022"`
[INFO] running `"docker" "rm" "-f" "81c0997b7545fef14d7cd5b59498d56c5c790cfc1853d1b3901e3000aaa47022"`
[INFO] [stdout] 81c0997b7545fef14d7cd5b59498d56c5c790cfc1853d1b3901e3000aaa47022
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/swear/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] b8421b43e2f66bf0fd1cbf7850b167f5005ef340748c82dad6dfda5ecf5cb37e
[INFO] running `"docker" "start" "-a" "b8421b43e2f66bf0fd1cbf7850b167f5005ef340748c82dad6dfda5ecf5cb37e"`
[INFO] [stderr]    Compiling swear v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "b8421b43e2f66bf0fd1cbf7850b167f5005ef340748c82dad6dfda5ecf5cb37e"`
[INFO] running `"docker" "rm" "-f" "b8421b43e2f66bf0fd1cbf7850b167f5005ef340748c82dad6dfda5ecf5cb37e"`
[INFO] [stdout] b8421b43e2f66bf0fd1cbf7850b167f5005ef340748c82dad6dfda5ecf5cb37e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/swear/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] c4a1a649b5d300e4c0298ad01ba44c814b87b5319d17dc483bca6da7bb5d2ae2
[INFO] running `"docker" "start" "-a" "c4a1a649b5d300e4c0298ad01ba44c814b87b5319d17dc483bca6da7bb5d2ae2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/swear-ec83b182e5b130b2
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test swear::tests::try_int_swear_with_continuation ... ok
[INFO] [stdout] test swear::tests::try_int_swear ... ok
[INFO] [stdout] test runqueue::tests::work_queue ... ok
[INFO] [stdout] test runqueue::tests::try_reacting ... ok
[INFO] [stdout] test runqueue::tests::send_recv_with_closures ... ok
[INFO] [stdout] test runqueue::tests::basic_send_recv ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/basic_test-2c8eedd9dd695a59
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test chained_rpcs ... ok
[INFO] [stdout] test simple_usage ... 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 swear
[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" "c4a1a649b5d300e4c0298ad01ba44c814b87b5319d17dc483bca6da7bb5d2ae2"`
[INFO] running `"docker" "rm" "-f" "c4a1a649b5d300e4c0298ad01ba44c814b87b5319d17dc483bca6da7bb5d2ae2"`
[INFO] [stdout] c4a1a649b5d300e4c0298ad01ba44c814b87b5319d17dc483bca6da7bb5d2ae2