[INFO] fetching crate robotrt-core-ffi 0.1.0-r1...
[INFO] testing robotrt-core-ffi-0.1.0-r1 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate robotrt-core-ffi 0.1.0-r1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate robotrt-core-ffi 0.1.0-r1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate robotrt-core-ffi 0.1.0-r1
[INFO] tweaked toml for crates.io crate robotrt-core-ffi 0.1.0-r1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate robotrt-core-ffi 0.1.0-r1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate robotrt-core-ffi 0.1.0-r1 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" "+1.100.0-beta.1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d84e5243ce0d2bb049aca4209fd6b9d7e62ad2132230efce9f43941bca2d1148
[INFO] running `Command { std: "docker" "start" "d84e5243ce0d2bb049aca4209fd6b9d7e62ad2132230efce9f43941bca2d1148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d84e5243ce0d2bb049aca4209fd6b9d7e62ad2132230efce9f43941bca2d1148", 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" "d84e5243ce0d2bb049aca4209fd6b9d7e62ad2132230efce9f43941bca2d1148" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d84e5243ce0d2bb049aca4209fd6b9d7e62ad2132230efce9f43941bca2d1148", 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=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d84e5243ce0d2bb049aca4209fd6b9d7e62ad2132230efce9f43941bca2d1148" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling uuid v1.23.3
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling robotrt-core-types v0.1.0-r1
[INFO] [stderr]    Compiling robotrt-data-model v0.1.0-r1
[INFO] [stderr]    Compiling robotrt-security-core v0.1.0-r1
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling robotrt-concurrency-core v0.1.0-r1
[INFO] [stderr]    Compiling robotrt-node-services v0.1.0-r1
[INFO] [stderr]    Compiling robotrt-mission-core v0.1.0-r1
[INFO] [stderr]    Compiling robotrt-transport-core v0.1.0-r1
[INFO] [stderr]    Compiling robotrt-service-core v0.1.0-r1
[INFO] [stderr]    Compiling robotrt-action-core v0.1.0-r1
[INFO] [stderr]    Compiling robotrt-runtime-core v0.1.0-r1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling quick_cache v0.6.22
[INFO] [stderr]    Compiling robotrt-middleware-core v0.1.0-r1
[INFO] [stderr]    Compiling robotrt-introspection-core v0.1.0-r1
[INFO] [stderr]    Compiling robotrt-core-api v0.1.0-r1
[INFO] [stderr]    Compiling robotrt-core-ffi v0.1.0-r1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 40.01s
[INFO] running `Command { std: "docker" "inspect" "d84e5243ce0d2bb049aca4209fd6b9d7e62ad2132230efce9f43941bca2d1148", 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=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d84e5243ce0d2bb049aca4209fd6b9d7e62ad2132230efce9f43941bca2d1148" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling robotrt-core-ffi v0.1.0-r1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 8.42s
[INFO] running `Command { std: "docker" "inspect" "d84e5243ce0d2bb049aca4209fd6b9d7e62ad2132230efce9f43941bca2d1148", 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=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d84e5243ce0d2bb049aca4209fd6b9d7e62ad2132230efce9f43941bca2d1148" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/robotrt-core-ffi/136f5518ea043c43/out/robotrt_core_ffi-136f5518ea043c43)
[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] [stderr]      Running tests/abi_symbol_probe.rs (/opt/rustwide/target/release/build/robotrt-core-ffi/2347f401734d3334/out/abi_symbol_probe-2347f401734d3334)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: test failed, to rerun pass `--test abi_symbol_probe`
[INFO] [stdout] test ffi_symbol_probe_exports_required_symbols ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- ffi_symbol_probe_exports_required_symbols stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'ffi_symbol_probe_exports_required_symbols' (900) panicked at tests/abi_symbol_probe.rs:59:30:
[INFO] [stdout] core-ffi cdylib not found in target/debug
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60923a503491 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x60923a51767a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x60923a50797c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x60923a4df266 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x60923a4fb919 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x60923a497950 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x60923a4fbad2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x60923a4df312 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x60923a4d7f89 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x60923a4dff1d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x60923a517dac - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x60923a517b04 - core[a373ad73a504971]::option::expect_failed
[INFO] [stdout]   12:     0x60923a48a59d - <abi_symbol_probe[15ae0ab869e0dc0c]::ffi_symbol_probe_exports_required_symbols::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x60923a48ad9b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x60923a497f75 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x60923a491864 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x60923a49b002 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x60923a502cef - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7f055c8dbdfa - <unknown>
[INFO] [stdout]   19:     0x7f055c96f3d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     ffi_symbol_probe_exports_required_symbols
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d84e5243ce0d2bb049aca4209fd6b9d7e62ad2132230efce9f43941bca2d1148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d84e5243ce0d2bb049aca4209fd6b9d7e62ad2132230efce9f43941bca2d1148", kill_on_drop: false }`
[INFO] [stdout] d84e5243ce0d2bb049aca4209fd6b9d7e62ad2132230efce9f43941bca2d1148
