[INFO] crate error-context 0.1.1 is already in cache
[INFO] extracting crate error-context 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/error-context/0.1.1
[INFO] extracting crate error-context 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/error-context/0.1.1
[INFO] validating manifest of error-context-0.1.1 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 error-context-0.1.1 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 error-context-0.1.1
[INFO] finished frobbing error-context-0.1.1
[INFO] frobbed toml for error-context-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/error-context/0.1.1/Cargo.toml
[INFO] started frobbing error-context-0.1.1
[INFO] finished frobbing error-context-0.1.1
[INFO] frobbed toml for error-context-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/error-context/0.1.1/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] [stderr]     Blocking waiting for file lock on package cache lock
[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 error-context-0.1.1 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/error-context/0.1.1:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] ad82ce14902e9642a64adb5e3524eb3d1a559191d5c5a527417ce9a735f01185
[INFO] running `"docker" "start" "-a" "ad82ce14902e9642a64adb5e3524eb3d1a559191d5c5a527417ce9a735f01185"`
[INFO] [stderr]    Compiling error-context v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `"docker" "inspect" "ad82ce14902e9642a64adb5e3524eb3d1a559191d5c5a527417ce9a735f01185"`
[INFO] running `"docker" "rm" "-f" "ad82ce14902e9642a64adb5e3524eb3d1a559191d5c5a527417ce9a735f01185"`
[INFO] [stdout] ad82ce14902e9642a64adb5e3524eb3d1a559191d5c5a527417ce9a735f01185
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/error-context/0.1.1:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 418c6d06ac62d789ab73fdb9d74c10a52fc5bdaf84e9f3da27e6a92a9496b752
[INFO] running `"docker" "start" "-a" "418c6d06ac62d789ab73fdb9d74c10a52fc5bdaf84e9f3da27e6a92a9496b752"`
[INFO] [stderr]    Compiling error-context v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "418c6d06ac62d789ab73fdb9d74c10a52fc5bdaf84e9f3da27e6a92a9496b752"`
[INFO] running `"docker" "rm" "-f" "418c6d06ac62d789ab73fdb9d74c10a52fc5bdaf84e9f3da27e6a92a9496b752"`
[INFO] [stdout] 418c6d06ac62d789ab73fdb9d74c10a52fc5bdaf84e9f3da27e6a92a9496b752
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/error-context/0.1.1:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 994c2d78949ca11771f470a47acaf193f2ef2dda541d81f2fdea8c209be4d7b7
[INFO] running `"docker" "start" "-a" "994c2d78949ca11771f470a47acaf193f2ef2dda541d81f2fdea8c209be4d7b7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/error_context-8b712f59210892ac
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_wrap_in_context_of_type_context ... ok
[INFO] [stdout] test tests::test_in_context_of_type_context ... ok
[INFO] [stdout] test tests::test_in_type_context ... ok
[INFO] [stdout] test tests::test_in_context_of_wrapped_context ... ok
[INFO] [stdout] test tests::test_wrapped_context ... ok
[INFO] [stdout] test tests::test_wrapped_context_nested ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests error-context
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 54) ... 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" "994c2d78949ca11771f470a47acaf193f2ef2dda541d81f2fdea8c209be4d7b7"`
[INFO] running `"docker" "rm" "-f" "994c2d78949ca11771f470a47acaf193f2ef2dda541d81f2fdea8c209be4d7b7"`
[INFO] [stdout] 994c2d78949ca11771f470a47acaf193f2ef2dda541d81f2fdea8c209be4d7b7