[INFO] fetching crate safer-ffi 0.2.0-alpha.0...
[INFO] checking safer-ffi-0.2.0-alpha.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate safer-ffi 0.2.0-alpha.0 into /workspace/builds/worker-2-tc2/source
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate safer-ffi 0.2.0-alpha.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate safer-ffi 0.2.0-alpha.0
[INFO] tweaked toml for crates.io crate safer-ffi 0.2.0-alpha.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate safer-ffi 0.2.0-alpha.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate safer-ffi 0.2.0-alpha.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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 962ad4ce0fce20c2a8f722a995f9dbc7430d07acb2fb0673b078083e5e4c3c05
[INFO] running `Command { std: "docker" "start" "-a" "962ad4ce0fce20c2a8f722a995f9dbc7430d07acb2fb0673b078083e5e4c3c05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "962ad4ce0fce20c2a8f722a995f9dbc7430d07acb2fb0673b078083e5e4c3c05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "962ad4ce0fce20c2a8f722a995f9dbc7430d07acb2fb0673b078083e5e4c3c05", kill_on_drop: false }`
[INFO] [stdout] 962ad4ce0fce20c2a8f722a995f9dbc7430d07acb2fb0673b078083e5e4c3c05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 264efb371bf4754646c825adbac116d46e75241193a6ea64e5d7ab0b6110dcf3
[INFO] running `Command { std: "docker" "start" "-a" "264efb371bf4754646c825adbac116d46e75241193a6ea64e5d7ab0b6110dcf3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling paste v1.0.12
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling prettyplease v0.2.32
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling macro_rules_attribute-proc_macro v0.1.3
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking extern-c v0.1.0
[INFO] [stderr]     Checking unwind_safe v0.1.0
[INFO] [stderr]     Checking never-say-never v6.6.666
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling macro_rules_attribute v0.1.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.0
[INFO] [stderr]     Checking serde_test v1.0.177
[INFO] [stderr]    Compiling ext-trait-proc_macros v1.0.1
[INFO] [stderr]    Compiling with_builtin_macros-proc_macros v0.0.3
[INFO] [stderr]    Compiling seal-the-deal-proc_macros v0.1.2
[INFO] [stderr]    Compiling safer_ffi-proc_macros v0.2.0-alpha.0
[INFO] [stderr] error: could not compile `safer_ffi-proc_macros` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   could not execute process `/opt/rustwide/rustup-home/toolchains/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/bin/rustc --crate-name safer_ffi_proc_macros --edition=2024 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/safer_ffi-proc_macros-0.2.0-alpha.0/_mod.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("async-fn", "dyn-traits", "headers", "js", "verbose-expansions"))' -C metadata=4258e644d6d543de -C extra-filename=-14a75d3640078059 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern macro_rules_attribute=/opt/rustwide/target/debug/deps/libmacro_rules_attribute-21474e876a0e7e34.rlib --extern prettyplease=/opt/rustwide/target/debug/deps/libprettyplease-4d16bf33abd1b08a.rlib --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-0902473d9fa05e64.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-a833241e4938aa14.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-d92a6da5f85c5caa.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid` (never executed)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No such file or directory (os error 2)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "264efb371bf4754646c825adbac116d46e75241193a6ea64e5d7ab0b6110dcf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "264efb371bf4754646c825adbac116d46e75241193a6ea64e5d7ab0b6110dcf3", kill_on_drop: false }`
[INFO] [stdout] 264efb371bf4754646c825adbac116d46e75241193a6ea64e5d7ab0b6110dcf3