[INFO] crate bugsnag 0.2.1 is already in cache
[INFO] extracting crate bugsnag 0.2.1 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/bugsnag/0.2.1
[INFO] extracting crate bugsnag 0.2.1 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/bugsnag/0.2.1
[INFO] validating manifest of bugsnag-0.2.1 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bugsnag-0.2.1 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bugsnag-0.2.1
[INFO] finished frobbing bugsnag-0.2.1
[INFO] frobbed toml for bugsnag-0.2.1 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/bugsnag/0.2.1/Cargo.toml
[INFO] started frobbing bugsnag-0.2.1
[INFO] finished frobbing bugsnag-0.2.1
[INFO] frobbed toml for bugsnag-0.2.1 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/bugsnag/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing bugsnag-0.2.1 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/bugsnag/0.2.1:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 689c31995182e0ec8979c427833a27862b364c5ef5997f5af77f6c17f8b4c63b
[INFO] running `"docker" "start" "-a" "689c31995182e0ec8979c427833a27862b364c5ef5997f5af77f6c17f8b4c63b"`
[INFO] [stderr]    Compiling bugsnag v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `"docker" "inspect" "689c31995182e0ec8979c427833a27862b364c5ef5997f5af77f6c17f8b4c63b"`
[INFO] running `"docker" "rm" "-f" "689c31995182e0ec8979c427833a27862b364c5ef5997f5af77f6c17f8b4c63b"`
[INFO] [stdout] 689c31995182e0ec8979c427833a27862b364c5ef5997f5af77f6c17f8b4c63b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/bugsnag/0.2.1:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 39ac7da36f29fc15745dc49cd83fe960b3f17b40865c113ef3678ef19b872da0
[INFO] running `"docker" "start" "-a" "39ac7da36f29fc15745dc49cd83fe960b3f17b40865c113ef3678ef19b872da0"`
[INFO] [stderr]    Compiling bugsnag v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.34s
[INFO] running `"docker" "inspect" "39ac7da36f29fc15745dc49cd83fe960b3f17b40865c113ef3678ef19b872da0"`
[INFO] running `"docker" "rm" "-f" "39ac7da36f29fc15745dc49cd83fe960b3f17b40865c113ef3678ef19b872da0"`
[INFO] [stdout] 39ac7da36f29fc15745dc49cd83fe960b3f17b40865c113ef3678ef19b872da0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/bugsnag/0.2.1:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 12dde37668bcb880484357d78c6b8233ffbb32b8587f7fdaebab6cb91c825a61
[INFO] running `"docker" "start" "-a" "12dde37668bcb880484357d78c6b8233ffbb32b8587f7fdaebab6cb91c825a61"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bugsnag-03e25b4847544238
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test appinfo::tests::test_appinfo_with_release_stage_to_json ... ok
[INFO] [stdout] test appinfo::tests::test_appinfo_to_json ... ok
[INFO] [stdout] test appinfo::tests::test_appinfo_with_type_to_json ... ok
[INFO] [stdout] test appinfo::tests::test_appinfo_with_version_to_json ... ok
[INFO] [stdout] test bugsnag_impl::tests::test_error_to_json ... ok
[INFO] [stdout] test bugsnag_impl::tests::test_info_to_json ... ok
[INFO] [stdout] test event::tests::test_event_with_app_info_to_json ... ok
[INFO] [stdout] test bugsnag_impl::tests::test_warning_to_json ... ok
[INFO] [stdout] test exception::tests::test_exception_to_json ... ok
[INFO] [stdout] test notification::tests::test_notification_to_json ... ok
[INFO] [stdout] test stacktrace::tests::test_create_stacktrace ... ignored
[INFO] [stdout] test stacktrace::tests::test_create_stacktrace_with_ignore ... ignored
[INFO] [stdout] test notification::tests::test_notification_with_event_to_json ... ok
[INFO] [stdout] test stacktrace::tests::test_frame_to_json ... ok
[INFO] [stdout] test event::tests::test_event_to_json ... ok
[INFO] [stdout] test deviceinfo::tests::test_deviceinfo_to_json ... ok
[INFO] [stdout] test event::tests::test_event_with_context_to_json ... ok
[INFO] [stdout] test bugsnag_impl::tests::test_get_project_dir ... ok
[INFO] [stdout] test deviceinfo::tests::test_deviceinfo_to_json_with_set ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bugsnag
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 7) ... 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" "12dde37668bcb880484357d78c6b8233ffbb32b8587f7fdaebab6cb91c825a61"`
[INFO] running `"docker" "rm" "-f" "12dde37668bcb880484357d78c6b8233ffbb32b8587f7fdaebab6cb91c825a61"`
[INFO] [stdout] 12dde37668bcb880484357d78c6b8233ffbb32b8587f7fdaebab6cb91c825a61