[INFO] fetching crate uniffi_core 0.29.4...
[INFO] testing uniffi_core-0.29.4 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate uniffi_core 0.29.4 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate uniffi_core 0.29.4
[INFO] finished tweaking crates.io crate uniffi_core 0.29.4
[INFO] tweaked toml for crates.io crate uniffi_core 0.29.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate uniffi_core 0.29.4 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate uniffi_core 0.29.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09bd440789f1c9fdc35c567dff2fd9a6cc225c381fb75ff4d8750d72d8825424
[INFO] running `Command { std: "docker" "start" "-a" "09bd440789f1c9fdc35c567dff2fd9a6cc225c381fb75ff4d8750d72d8825424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09bd440789f1c9fdc35c567dff2fd9a6cc225c381fb75ff4d8750d72d8825424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09bd440789f1c9fdc35c567dff2fd9a6cc225c381fb75ff4d8750d72d8825424", kill_on_drop: false }`
[INFO] [stdout] 09bd440789f1c9fdc35c567dff2fd9a6cc225c381fb75ff4d8750d72d8825424
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31e3542043e9d0d314cc24fcd32e10044564b056826e4d22760a1c545c3ac50f
[INFO] running `Command { std: "docker" "start" "-a" "31e3542043e9d0d314cc24fcd32e10044564b056826e4d22760a1c545c3ac50f", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling bytes v1.4.0
[INFO] [stderr]    Compiling uniffi_core v0.29.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "31e3542043e9d0d314cc24fcd32e10044564b056826e4d22760a1c545c3ac50f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31e3542043e9d0d314cc24fcd32e10044564b056826e4d22760a1c545c3ac50f", kill_on_drop: false }`
[INFO] [stdout] 31e3542043e9d0d314cc24fcd32e10044564b056826e4d22760a1c545c3ac50f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d06e7b45dc4abaf9c0fa946ede7bb3302537e27a4fa413a4ed24368345acb265
[INFO] running `Command { std: "docker" "start" "-a" "d06e7b45dc4abaf9c0fa946ede7bb3302537e27a4fa413a4ed24368345acb265", kill_on_drop: false }`
[INFO] [stderr]    Compiling uniffi_core v0.29.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "d06e7b45dc4abaf9c0fa946ede7bb3302537e27a4fa413a4ed24368345acb265", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d06e7b45dc4abaf9c0fa946ede7bb3302537e27a4fa413a4ed24368345acb265", kill_on_drop: false }`
[INFO] [stdout] d06e7b45dc4abaf9c0fa946ede7bb3302537e27a4fa413a4ed24368345acb265
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1553bda3ee3a4d3ef2759768646ca6baf95c49e1aabab90d1445cb3054faa67b
[INFO] running `Command { std: "docker" "start" "-a" "1553bda3ee3a4d3ef2759768646ca6baf95c49e1aabab90d1445cb3054faa67b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uniffi_core-30ca8d0827574c21)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test ffi::foreignbytes::test::test_foreignbytes_access ... ok
[INFO] [stdout] test ffi::foreignbytes::test::test_foreignbytes_empty ... ok
[INFO] [stdout] test ffi::foreignbytes::test::test_foreignbytes_null_means_empty ... ok
[INFO] [stdout] test ffi::foreignfuture::test::test_drop_after_complete ... ok
[INFO] [stdout] test ffi::foreignfuture::test::test_foreign_future ... ok
[INFO] [stdout] test ffi::rustbuffer::test::test_rustbuffer_empty ... ok
[INFO] [stdout] test ffi::foreignfuture::test::test_drop_before_complete ... 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::rustfuture::tests::test_cancel ... ok
[INFO] [stdout] test ffi::rustfuture::tests::test_error ... ok
[INFO] [stdout] test ffi::rustfuture::tests::test_complete_with_stored_continuation ... ok
[INFO] [stdout] test ffi::rustfuture::tests::test_wake_during_poll ... ok
[INFO] [stdout] test test::timestamp_roundtrip_post_epoch ... ok
[INFO] [stdout] test test::timestamp_roundtrip_pre_epoch ... ok
[INFO] [stdout] test ffi::rustfuture::tests::test_success ... ok
[INFO] [stdout] test ffi::rustfuture::tests::test_release_future ... ok
[INFO] [stdout] test ffi::foreignbytes::test::test_foreignbytes_null_must_have_zero_length - should panic ... ok
[INFO] [stdout] test ffi::foreignbytes::test::test_foreignbytes_provided_len_must_be_non_negative - should panic ... ok
[INFO] [stdout] test ffi::foreignfuture::test::test_foreign_future_error - should panic ... ok
[INFO] [stdout] test ffi::rustbuffer::test::test_rustbuffer_null_must_have_no_capacity - should panic ... ok
[INFO] [stdout] test ffi::rustbuffer::test::test_rustbuffer_null_must_have_zero_length - should panic ... ok
[INFO] [stdout] test ffi::rustbuffer::test::test_rustbuffer_provided_len_must_not_exceed_capacity - should panic ... ok
[INFO] [stdout] test ffi::rustfuture::tests::test_lift_args_error ... ok
[INFO] [stdout] test ffi::rustcalls::test::test_rust_call ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests uniffi_core
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/ffi_converter_traits.rs - ffi_converter_traits (line 13) ... ignored
[INFO] [stdout] test src/ffi_converter_traits.rs - ffi_converter_traits::derive_ffi_traits (line 505) ... ignored
[INFO] [stdout] test src/ffi/callbackinterface.rs - ffi::callbackinterface (line 45) ... ok
[INFO] [stdout] test src/ffi/callbackinterface.rs - ffi::callbackinterface (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1553bda3ee3a4d3ef2759768646ca6baf95c49e1aabab90d1445cb3054faa67b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1553bda3ee3a4d3ef2759768646ca6baf95c49e1aabab90d1445cb3054faa67b", kill_on_drop: false }`
[INFO] [stdout] 1553bda3ee3a4d3ef2759768646ca6baf95c49e1aabab90d1445cb3054faa67b