[INFO] fetching crate stabby-abi 72.1.2-rc1...
[INFO] checking stabby-abi-72.1.2-rc1 against master#61cc47e367d7be91e13bcd01e4e96e0e233d4f6d for pr-133502-21
[INFO] extracting crate stabby-abi 72.1.2-rc1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate stabby-abi 72.1.2-rc1
[INFO] finished tweaking crates.io crate stabby-abi 72.1.2-rc1
[INFO] tweaked toml for crates.io crate stabby-abi 72.1.2-rc1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate stabby-abi 72.1.2-rc1 on toolchain 61cc47e367d7be91e13bcd01e4e96e0e233d4f6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate stabby-abi 72.1.2-rc1 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" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tstr_proc_macros v0.2.2
[INFO] [stderr]   Downloaded abi_stable_shared v0.11.0
[INFO] [stderr]   Downloaded libloading v0.7.4
[INFO] [stderr]   Downloaded tstr v0.2.4
[INFO] [stderr]   Downloaded as_derive_utils v0.11.0
[INFO] [stderr]   Downloaded repr_offset v0.2.2
[INFO] [stderr]   Downloaded const_panic v0.2.15
[INFO] [stderr]   Downloaded typewit v1.14.2
[INFO] [stderr]   Downloaded abi_stable_derive v0.11.3
[INFO] [stderr]   Downloaded core_extensions v1.5.4
[INFO] [stderr]   Downloaded toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]   Downloaded stabby-macros v72.1.2-rc1
[INFO] [stderr]   Downloaded core_extensions_proc_macros v1.5.4
[INFO] [stderr]   Downloaded generational-arena v0.2.9
[INFO] [stderr]   Downloaded zmij v1.0.15
[INFO] [stderr]   Downloaded abi_stable v0.11.3
[INFO] [stderr]   Downloaded sha2-const-stable v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2383fb363bd87f838b450448424268c7bec75d0763ef4816c49b924ddd871b52
[INFO] running `Command { std: "docker" "start" "-a" "2383fb363bd87f838b450448424268c7bec75d0763ef4816c49b924ddd871b52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2383fb363bd87f838b450448424268c7bec75d0763ef4816c49b924ddd871b52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2383fb363bd87f838b450448424268c7bec75d0763ef4816c49b924ddd871b52", kill_on_drop: false }`
[INFO] [stdout] 2383fb363bd87f838b450448424268c7bec75d0763ef4816c49b924ddd871b52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99efa48c9ed5ac67d11395d1a965ad3b13c1b77281ec11336cb57f915bf682d8
[INFO] running `Command { std: "docker" "start" "-a" "99efa48c9ed5ac67d11395d1a965ad3b13c1b77281ec11336cb57f915bf682d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling stabby-macros v72.1.2-rc1
[INFO] [stderr]    Compiling stabby-abi v72.1.2-rc1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]     Checking sha2-const-stable v0.1.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stdout] warning: struct `VTable` is never constructed
[INFO] [stdout]   --> src/vtable/mod.rs:52:16
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub struct VTable(&'static [*const ()]);
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `VtBtree` is never used
[INFO] [stdout]   --> src/vtable/mod.rs:71:14
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub type VtBtree<const SIZE: usize> = AtomicArcBTreeSet<VTable, false, SIZE>;
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `VtVec` is never used
[INFO] [stdout]   --> src/vtable/mod.rs:75:14
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub type VtVec =
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `VTableRegistry` is never used
[INFO] [stdout]   --> src/vtable/mod.rs:80:15
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub trait VTableRegistry {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VTable` is never constructed
[INFO] [stdout]   --> src/vtable/mod.rs:52:16
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub struct VTable(&'static [*const ()]);
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `VtBtree` is never used
[INFO] [stdout]   --> src/vtable/mod.rs:71:14
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub type VtBtree<const SIZE: usize> = AtomicArcBTreeSet<VTable, false, SIZE>;
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `VtVec` is never used
[INFO] [stdout]   --> src/vtable/mod.rs:75:14
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub type VtVec =
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `VTableRegistry` is never used
[INFO] [stdout]   --> src/vtable/mod.rs:80:15
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub trait VTableRegistry {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "99efa48c9ed5ac67d11395d1a965ad3b13c1b77281ec11336cb57f915bf682d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99efa48c9ed5ac67d11395d1a965ad3b13c1b77281ec11336cb57f915bf682d8", kill_on_drop: false }`
[INFO] [stdout] 99efa48c9ed5ac67d11395d1a965ad3b13c1b77281ec11336cb57f915bf682d8
