[INFO] cloning repository https://github.com/rushmi0/uniffi-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rushmi0/uniffi-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frushmi0%2Funiffi-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frushmi0%2Funiffi-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c3d0bf4d2be0312c96a281f9c48a0407e17f348a
[INFO] fixing rushmi0/uniffi-demo against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frushmi0%2Funiffi-demo" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rushmi0/uniffi-demo
[INFO] finished tweaking git repo https://github.com/rushmi0/uniffi-demo
[INFO] tweaked toml for git repo https://github.com/rushmi0/uniffi-demo written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rushmi0/uniffi-demo on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rushmi0/uniffi-demo 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] eb1818700b55cbde3b1a5c4c6609383d86ae4235cc7807e7402ccc5d42b67603
[INFO] running `Command { std: "docker" "start" "eb1818700b55cbde3b1a5c4c6609383d86ae4235cc7807e7402ccc5d42b67603", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "eb1818700b55cbde3b1a5c4c6609383d86ae4235cc7807e7402ccc5d42b67603" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb1818700b55cbde3b1a5c4c6609383d86ae4235cc7807e7402ccc5d42b67603", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "eb1818700b55cbde3b1a5c4c6609383d86ae4235cc7807e7402ccc5d42b67603" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]    Compiling camino v1.1.9
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling semver v1.0.24
[INFO] [stderr]    Compiling serde_json v1.0.135
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling bytes v1.9.0
[INFO] [stderr]    Compiling fs-err v2.11.0
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling smawk v0.3.2
[INFO] [stderr]    Compiling textwrap v0.16.1
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling askama_escape v0.10.3
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]     Checking heck v0.5.0
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking clap_builder v4.5.23
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking weedle2 v5.0.0
[INFO] [stderr]    Compiling askama_parser v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling uniffi_checksum_derive v0.28.3
[INFO] [stderr]    Compiling scroll_derive v0.12.0
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling uniffi_meta v0.28.0
[INFO] [stderr]    Compiling scroll v0.12.0
[INFO] [stderr]     Checking goblin v0.8.2
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking clap v4.5.23
[INFO] [stderr]     Checking cargo-platform v0.1.9
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking uniffi_core v0.28.0
[INFO] [stderr]     Checking cargo_metadata v0.15.4
[INFO] [stderr]    Compiling basic-toml v0.1.9
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling askama_derive v0.12.5
[INFO] [stderr]     Checking uniffi_testing v0.28.0
[INFO] [stderr]     Checking uniffi_udl v0.28.0
[INFO] [stderr]    Compiling uniffi_macros v0.28.0
[INFO] [stderr]    Compiling askama v0.12.1
[INFO] [stderr]     Checking uniffi_bindgen v0.28.0
[INFO] [stderr]     Checking uniffi v0.28.0
[INFO] [stderr]    Compiling uniffi_build v0.28.0
[INFO] [stderr]    Compiling uniffi-demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating build.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating uniffi-bindgen.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed /opt/rustwide/target/debug/build/uniffi-demo-029c24b922501e53/out/math.uniffi.rs (2 fixes)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.83s
[INFO] [stderr] crater-edition-check: uniffi-demo v0.1.0 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]    Compiling uniffi-demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unsafe attribute used without unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/uniffi-demo-029c24b922501e53/out/math.uniffi.rs:19:3
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[no_mangle]
[INFO] [stdout]    |   ^^^^^^^^^ usage of unsafe attribute
[INFO] [stdout]    |
[INFO] [stdout] help: wrap the attribute in `unsafe(...)`
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[unsafe(no_mangle)]
[INFO] [stdout]    |   +++++++         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unsafe attribute used without unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/uniffi-demo-029c24b922501e53/out/math.uniffi.rs:57:3
[INFO] [stdout]    |
[INFO] [stdout] 57 | #[no_mangle]
[INFO] [stdout]    |   ^^^^^^^^^ usage of unsafe attribute
[INFO] [stdout]    |
[INFO] [stdout] help: wrap the attribute in `unsafe(...)`
[INFO] [stdout]    |
[INFO] [stdout] 57 | #[unsafe(no_mangle)]
[INFO] [stdout]    |   +++++++         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unsafe attribute used without unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/uniffi-demo-029c24b922501e53/out/math.uniffi.rs:19:3
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[no_mangle]
[INFO] [stdout]    |   ^^^^^^^^^ usage of unsafe attribute
[INFO] [stdout]    |
[INFO] [stdout] help: wrap the attribute in `unsafe(...)`
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[unsafe(no_mangle)]
[INFO] [stdout]    |   +++++++         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unsafe attribute used without unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/uniffi-demo-029c24b922501e53/out/math.uniffi.rs:57:3
[INFO] [stdout]    |
[INFO] [stdout] 57 | #[no_mangle]
[INFO] [stdout]    |   ^^^^^^^^^ usage of unsafe attribute
[INFO] [stdout]    |
[INFO] [stdout] help: wrap the attribute in `unsafe(...)`
[INFO] [stdout]    |
[INFO] [stdout] 57 | #[unsafe(no_mangle)]
[INFO] [stdout]    |   +++++++         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `uniffi-demo` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `uniffi-demo` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "eb1818700b55cbde3b1a5c4c6609383d86ae4235cc7807e7402ccc5d42b67603", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb1818700b55cbde3b1a5c4c6609383d86ae4235cc7807e7402ccc5d42b67603", kill_on_drop: false }`
[INFO] [stdout] eb1818700b55cbde3b1a5c4c6609383d86ae4235cc7807e7402ccc5d42b67603
