[INFO] fetching crate mec 0.4.0...
[INFO] testing mec-0.4.0 against nightly-2024-10-28+rustflags=-Zrandomize-layout for randomize-layout
[INFO] extracting crate mec 0.4.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate mec 0.4.0 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mec 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate mec 0.4.0
[INFO] tweaked toml for crates.io crate mec 0.4.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate mec 0.4.0 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" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28f791d53018deffcad489b0bae691194622f5be3da7c8d76845cb181184dac6
[INFO] running `Command { std: "docker" "start" "-a" "28f791d53018deffcad489b0bae691194622f5be3da7c8d76845cb181184dac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28f791d53018deffcad489b0bae691194622f5be3da7c8d76845cb181184dac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28f791d53018deffcad489b0bae691194622f5be3da7c8d76845cb181184dac6", kill_on_drop: false }`
[INFO] [stdout] 28f791d53018deffcad489b0bae691194622f5be3da7c8d76845cb181184dac6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba7a429f71ffa210b1a7b17575b0a81c07031ccd0890a16a56a5ea52e5a3bd6e
[INFO] running `Command { std: "docker" "start" "-a" "ba7a429f71ffa210b1a7b17575b0a81c07031ccd0890a16a56a5ea52e5a3bd6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling askama_escape v0.10.3
[INFO] [stderr]    Compiling bpaf v0.9.11
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling humansize v2.1.3
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling getrandom v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling askama_parser v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling basic-toml v0.1.8
[INFO] [stderr]    Compiling askama_derive v0.12.5
[INFO] [stderr]    Compiling askama v0.12.1
[INFO] [stderr]    Compiling mec v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.35s
[INFO] running `Command { std: "docker" "inspect" "ba7a429f71ffa210b1a7b17575b0a81c07031ccd0890a16a56a5ea52e5a3bd6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba7a429f71ffa210b1a7b17575b0a81c07031ccd0890a16a56a5ea52e5a3bd6e", kill_on_drop: false }`
[INFO] [stdout] ba7a429f71ffa210b1a7b17575b0a81c07031ccd0890a16a56a5ea52e5a3bd6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bcca2106ff81d9dc62abb2455033edac167e7e750ccd740cba64ee34bc52035
[INFO] running `Command { std: "docker" "start" "-a" "2bcca2106ff81d9dc62abb2455033edac167e7e750ccd740cba64ee34bc52035", kill_on_drop: false }`
[INFO] [stderr]    Compiling mec v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0560]: struct `RustFnTemplate<'_>` has no field named `rettype_convert`
[INFO] [stdout]   --> examples/rust_from_rbs.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         rettype_convert: "0",
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ `RustFnTemplate<'_>` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `str_args_converter`, `handle_retval`, `exported_helper_var`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing field `ftypes_imports` in initializer of `LibRs<'_>`
[INFO] [stdout]   --> examples/rust_from_rbs.rs:20:18
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let lib_rs = LibRs {
[INFO] [stdout]    |                  ^^^^^ missing `ftypes_imports`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0063, E0560.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mec` (example "rust_from_rbs") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2bcca2106ff81d9dc62abb2455033edac167e7e750ccd740cba64ee34bc52035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bcca2106ff81d9dc62abb2455033edac167e7e750ccd740cba64ee34bc52035", kill_on_drop: false }`
[INFO] [stdout] 2bcca2106ff81d9dc62abb2455033edac167e7e750ccd740cba64ee34bc52035
