[INFO] fetching crate vtable_gen 1.1.0...
[INFO] building vtable_gen-1.1.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate vtable_gen 1.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate vtable_gen 1.1.0
[INFO] finished tweaking crates.io crate vtable_gen 1.1.0
[INFO] tweaked toml for crates.io crate vtable_gen 1.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vtable_gen 1.1.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding convert_case v0.6.0 (available: v0.11.0)
[INFO] [stderr]       Adding darling v0.20.11 (available: v0.23.0)
[INFO] [stderr]       Adding itertools v0.13.0 (available: v0.14.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26d2673ed952cb245756d38c88a4648d7807842ab06e8aa79520090d7ad235e1
[INFO] running `Command { std: "docker" "start" "-a" "26d2673ed952cb245756d38c88a4648d7807842ab06e8aa79520090d7ad235e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26d2673ed952cb245756d38c88a4648d7807842ab06e8aa79520090d7ad235e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26d2673ed952cb245756d38c88a4648d7807842ab06e8aa79520090d7ad235e1", kill_on_drop: false }`
[INFO] [stdout] 26d2673ed952cb245756d38c88a4648d7807842ab06e8aa79520090d7ad235e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb435bfc480ca420b9f63fdbb5908305bf01301c526a795e255db6517d9fdb87
[INFO] running `Command { std: "docker" "start" "-a" "eb435bfc480ca420b9f63fdbb5908305bf01301c526a795e255db6517d9fdb87", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling vtable_gen v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.14s
[INFO] running `Command { std: "docker" "inspect" "eb435bfc480ca420b9f63fdbb5908305bf01301c526a795e255db6517d9fdb87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb435bfc480ca420b9f63fdbb5908305bf01301c526a795e255db6517d9fdb87", kill_on_drop: false }`
[INFO] [stdout] eb435bfc480ca420b9f63fdbb5908305bf01301c526a795e255db6517d9fdb87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fb0eb2cf037633d36c2554f39b6869e55200d7c6bca34a813be1b128fddf939
[INFO] running `Command { std: "docker" "start" "-a" "6fb0eb2cf037633d36c2554f39b6869e55200d7c6bca34a813be1b128fddf939", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling vtable_gen v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0570]: "fastcall" is not a supported ABI for the current target
[INFO] [stdout]   --> tests/single_parent_multi_layer.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     extern "fastcall" fn func(this: &Foo, a: u32, b: f32) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0570]: "fastcall" is not a supported ABI for the current target
[INFO] [stdout]   --> tests/single_parent_multi_layer.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     extern "fastcall" fn func(this: &Foo, a: u32, b: f32) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0570]: "fastcall" is not a supported ABI for the current target
[INFO] [stdout]   --> tests/single_parent_multi_layer.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 77 |     extern "fastcall" fn func(this: &Foo, a: u32, b: f32) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0570]: "fastcall" is not a supported ABI for the current target
[INFO] [stdout]  --> tests/single_parent_multi_layer.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 |         virtual(1) extern "fastcall" fn func(&self, a: u32, b: f32) -> usize,
[INFO] [stdout]   |                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0570]: "fastcall" is not a supported ABI for the current target
[INFO] [stdout]   --> tests/generic_base_inheritance.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 |     extern "fastcall" fn foo2(this: &Foo_FooImpl, a: u32, b: f32) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0570]: "fastcall" is not a supported ABI for the current target
[INFO] [stdout]   --> tests/generic_base_inheritance.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     extern "fastcall" fn foo2(this: &Foo_FooImpl, a: u32, b: f32) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0570]: "fastcall" is not a supported ABI for the current target
[INFO] [stdout]   --> tests/generic_base_inheritance.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 |     extern "fastcall" fn bar(_this: &Bar_FooImpl) -> u32 {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0570]: "fastcall" is not a supported ABI for the current target
[INFO] [stdout]   --> tests/generic_base_inheritance.rs:25:27
[INFO] [stdout]    |
[INFO] [stdout] 25 |         virtual(1) extern "fastcall" fn foo2(&self, a: u32, b: f32) -> usize,
[INFO] [stdout]    |                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0570]: "fastcall" is not a supported ABI for the current target
[INFO] [stdout]   --> tests/generic_base_inheritance.rs:45:24
[INFO] [stdout]    |
[INFO] [stdout] 45 |         virtual extern "fastcall" fn bar(&self) -> u32,
[INFO] [stdout]    |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0570`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vtable_gen` (test "single_parent_multi_layer") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0570`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vtable_gen` (test "generic_base_inheritance") due to 5 previous errors
[INFO] [stdout] error[E0570]: "fastcall" is not a supported ABI for the current target
[INFO] [stdout]   --> tests/generic_single_parent_multi_layer.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     extern "fastcall" fn func(_this: &Foo<N, T>, a: u32, b: f32) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0570]: "fastcall" is not a supported ABI for the current target
[INFO] [stdout]   --> tests/generic_single_parent_multi_layer.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     extern "fastcall" fn func(_this: &Foo<O, U>, a: u32, b: f32) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0570]: "fastcall" is not a supported ABI for the current target
[INFO] [stdout]   --> tests/generic_single_parent_multi_layer.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 77 |     extern "fastcall" fn func(_this: &Foo<19, T>, a: u32, b: f32) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0570]: "fastcall" is not a supported ABI for the current target
[INFO] [stdout]  --> tests/generic_single_parent_multi_layer.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 |         virtual(1) extern "fastcall" fn func(&self, a: u32, b: f32) -> usize,
[INFO] [stdout]   |                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0570]: "fastcall" is not a supported ABI for the current target
[INFO] [stdout]   --> tests/generic_single_parent.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     extern "fastcall" fn func(_this: &Foo<T>, a: u32, b: f32) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0570]: "fastcall" is not a supported ABI for the current target
[INFO] [stdout]   --> tests/generic_single_parent.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     extern "fastcall" fn func(_this: &Foo<T>, a: u32, b: f32) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0570]: "fastcall" is not a supported ABI for the current target
[INFO] [stdout]  --> tests/generic_single_parent.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 |         virtual(1) extern "fastcall" fn func(&self, a: u32, b: f32) -> usize,
[INFO] [stdout]   |                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0570`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vtable_gen` (test "generic_single_parent_multi_layer") due to 4 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0570`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vtable_gen` (test "generic_single_parent") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "6fb0eb2cf037633d36c2554f39b6869e55200d7c6bca34a813be1b128fddf939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fb0eb2cf037633d36c2554f39b6869e55200d7c6bca34a813be1b128fddf939", kill_on_drop: false }`
[INFO] [stdout] 6fb0eb2cf037633d36c2554f39b6869e55200d7c6bca34a813be1b128fddf939
