[INFO] fetching crate crustal 0.1.7...
[INFO] testing crustal-0.1.7 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate crustal 0.1.7 into /workspace/builds/worker-91/source
[INFO] validating manifest of crates.io crate crustal 0.1.7 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crustal 0.1.7
[INFO] finished tweaking crates.io crate crustal 0.1.7
[INFO] tweaked toml for crates.io crate crustal 0.1.7 written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9502ffb76bab6b45ef260d3f2ab3db65139d9716a196d47947058111ffef1071
[INFO] running `Command { std: "docker" "start" "-a" "9502ffb76bab6b45ef260d3f2ab3db65139d9716a196d47947058111ffef1071", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9502ffb76bab6b45ef260d3f2ab3db65139d9716a196d47947058111ffef1071", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9502ffb76bab6b45ef260d3f2ab3db65139d9716a196d47947058111ffef1071", kill_on_drop: false }`
[INFO] [stdout] 9502ffb76bab6b45ef260d3f2ab3db65139d9716a196d47947058111ffef1071
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3f4ced1d64d087e0c54951a75531a70b774ae13b39cd821ccf9e42240aa158d
[INFO] running `Command { std: "docker" "start" "-a" "f3f4ced1d64d087e0c54951a75531a70b774ae13b39cd821ccf9e42240aa158d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling crustal v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.65s
[INFO] running `Command { std: "docker" "inspect" "f3f4ced1d64d087e0c54951a75531a70b774ae13b39cd821ccf9e42240aa158d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3f4ced1d64d087e0c54951a75531a70b774ae13b39cd821ccf9e42240aa158d", kill_on_drop: false }`
[INFO] [stdout] f3f4ced1d64d087e0c54951a75531a70b774ae13b39cd821ccf9e42240aa158d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca1170ba30f0b3c3365fa809f2120a58af95737618238c5ccb133680fda111e7
[INFO] running `Command { std: "docker" "start" "-a" "ca1170ba30f0b3c3365fa809f2120a58af95737618238c5ccb133680fda111e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling crustal v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "ca1170ba30f0b3c3365fa809f2120a58af95737618238c5ccb133680fda111e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca1170ba30f0b3c3365fa809f2120a58af95737618238c5ccb133680fda111e7", kill_on_drop: false }`
[INFO] [stdout] ca1170ba30f0b3c3365fa809f2120a58af95737618238c5ccb133680fda111e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 394cf88b182c7660db8f3e425631901a222c01fc8252e71ff70864d51f6f9847
[INFO] running `Command { std: "docker" "start" "-a" "394cf88b182c7660db8f3e425631901a222c01fc8252e71ff70864d51f6f9847", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/crustal-59a4b7735fed1e82)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/attributes.rs (/opt/rustwide/target/debug/deps/attributes-5448924eb342e7c2)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_attributes_basics ... ok
[INFO] [stdout] test test_attributes_bitattributes ... ok
[INFO] [stdout] test test_attributes_initializer ... ok
[INFO] [stdout] test test_attributes_docs ... ok
[INFO] [stdout] test test_attributes_modifiers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/classes.rs (/opt/rustwide/target/debug/deps/classes-eed98e515836d4ed)
[INFO] [stderr]      Running tests/fields.rs (/opt/rustwide/target/debug/deps/fields-6ed9a87b397f380c)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_class_inheritance ... ok
[INFO] [stdout] test test_class_empty_def ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_fields_basics ... ok
[INFO] [stdout] test test_fields_bitfields ... ok
[INFO] [stdout] test test_fields_docs ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/structs.rs (/opt/rustwide/target/debug/deps/structs-034ec7f39b71bcc4)
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/types.rs (/opt/rustwide/target/debug/deps/types-53acb6e9bada0f9c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_struct_forward_declaration ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test types_base_modifiers ... ok
[INFO] [stdout] test types_modifiers ... ok
[INFO] [stderr]    Doc-tests crustal
[INFO] [stdout] test types_modifiers_deref ... ok
[INFO] [stdout] test types_base_types ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "394cf88b182c7660db8f3e425631901a222c01fc8252e71ff70864d51f6f9847", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "394cf88b182c7660db8f3e425631901a222c01fc8252e71ff70864d51f6f9847", kill_on_drop: false }`
[INFO] [stdout] 394cf88b182c7660db8f3e425631901a222c01fc8252e71ff70864d51f6f9847