[INFO] fetching crate uniffi 0.5.0...
[INFO] testing uniffi-0.5.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate uniffi 0.5.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate uniffi 0.5.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uniffi 0.5.0
[INFO] finished tweaking crates.io crate uniffi 0.5.0
[INFO] tweaked toml for crates.io crate uniffi 0.5.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a902e086cf0924a5afbb079208d434c4fa28102760f3a4f93b61bed77d779014
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a902e086cf0924a5afbb079208d434c4fa28102760f3a4f93b61bed77d779014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a902e086cf0924a5afbb079208d434c4fa28102760f3a4f93b61bed77d779014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a902e086cf0924a5afbb079208d434c4fa28102760f3a4f93b61bed77d779014", kill_on_drop: false }`
[INFO] [stdout] a902e086cf0924a5afbb079208d434c4fa28102760f3a4f93b61bed77d779014
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e446daf32f04cef5e7829677bb4e7155becf6ea4c21da83373bc03d284426c6f
[INFO] running `Command { std: "docker" "start" "-a" "e446daf32f04cef5e7829677bb4e7155becf6ea4c21da83373bc03d284426c6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling anyhow v1.0.34
[INFO] [stderr]    Compiling paste v1.0.3
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling ffi-support v0.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling semver v0.10.0
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling cargo_metadata v0.11.4
[INFO] [stderr]    Compiling uniffi v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.49s
[INFO] running `Command { std: "docker" "inspect" "e446daf32f04cef5e7829677bb4e7155becf6ea4c21da83373bc03d284426c6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e446daf32f04cef5e7829677bb4e7155becf6ea4c21da83373bc03d284426c6f", kill_on_drop: false }`
[INFO] [stdout] e446daf32f04cef5e7829677bb4e7155becf6ea4c21da83373bc03d284426c6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4dd4ab7cfe1f2d38f0f8a914d43c5307418615d59a854362bac126c675c655b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f4dd4ab7cfe1f2d38f0f8a914d43c5307418615d59a854362bac126c675c655b", kill_on_drop: false }`
[INFO] [stderr]    Compiling uniffi v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "f4dd4ab7cfe1f2d38f0f8a914d43c5307418615d59a854362bac126c675c655b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4dd4ab7cfe1f2d38f0f8a914d43c5307418615d59a854362bac126c675c655b", kill_on_drop: false }`
[INFO] [stdout] f4dd4ab7cfe1f2d38f0f8a914d43c5307418615d59a854362bac126c675c655b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7815bdfb55c19960a8372ae034572ef1477e090e63764f2a0c654631bd4ffc75
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7815bdfb55c19960a8372ae034572ef1477e090e63764f2a0c654631bd4ffc75", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 16 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/uniffi-6af98c869520dc17
[INFO] [stdout] test ffi::foreignbytes::test::test_foreignbytes_access ... ok
[INFO] [stdout] test ffi::foreignbytes::test::test_foreignbytes_empty ... ok
[INFO] [stdout] test ffi::rustbuffer::test::test_rustbuffer_empty ... ok
[INFO] [stdout] test ffi::rustbuffer::test::test_rustbuffer_from_vec ... ok
[INFO] [stdout] test ffi::rustbuffer::test::test_rustbuffer_new_with_size ... ok
[INFO] [stdout] test ffi::rustbuffer::test::test_rustbuffer_null_means_empty ... ok
[INFO] [stdout] test ffi::foreignbytes::test::test_foreignbytes_null_means_empty ... ok
[INFO] [stdout] test ffi::rustbuffer::test::test_rustbuffer_vec_len_must_fit_in_i32 ... ok
[INFO] [stdout] test ffi::rustbuffer::test::test_rustbuffer_vec_capacity_must_fit_in_i32 ... ok
[INFO] [stdout] test ffi::rustbuffer::test::test_rustbuffer_provided_len_must_not_exceed_capacity ... ok
[INFO] [stdout] test ffi::rustbuffer::test::test_rustbuffer_null_must_have_no_capacity ... ok
[INFO] [stdout] test ffi::rustbuffer::test::test_rustbuffer_null_must_have_zero_length ... ok
[INFO] [stdout] test ffi::foreignbytes::test::test_foreignbytes_null_must_have_zero_length ... ok
[INFO] [stdout] test ffi::foreignbytes::test::test_foreignbytes_provided_len_must_be_non_negative ... ok
[INFO] [stdout] test ffi::rustbuffer::test::test_rustbuffer_provided_capacity_must_be_non_negative ... ok
[INFO] [stdout] test ffi::rustbuffer::test::test_rustbuffer_provided_len_must_be_non_negative ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests uniffi
[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 `Command { std: "docker" "inspect" "7815bdfb55c19960a8372ae034572ef1477e090e63764f2a0c654631bd4ffc75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7815bdfb55c19960a8372ae034572ef1477e090e63764f2a0c654631bd4ffc75", kill_on_drop: false }`
[INFO] [stdout] 7815bdfb55c19960a8372ae034572ef1477e090e63764f2a0c654631bd4ffc75