[INFO] fetching crate byte-slab 0.2.2...
[INFO] checking byte-slab-0.2.2 against master#3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777 for pr-132289
[INFO] extracting crate byte-slab 0.2.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate byte-slab 0.2.2 on toolchain 3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate byte-slab 0.2.2
[INFO] finished tweaking crates.io crate byte-slab 0.2.2
[INFO] tweaked toml for crates.io crate byte-slab 0.2.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 28 packages to latest compatible versions
[INFO] [stderr]       Adding heapless v0.7.17 (available: v0.8.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded defmt v0.3.8
[INFO] [stderr]   Downloaded defmt-parser v0.3.4
[INFO] [stderr]   Downloaded defmt-macros v0.3.9
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbba941ea6daf0514c39b9877c6dfdcf8069b95512786792eb5b5ba1c74e3c14
[INFO] running `Command { std: "docker" "start" "-a" "cbba941ea6daf0514c39b9877c6dfdcf8069b95512786792eb5b5ba1c74e3c14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbba941ea6daf0514c39b9877c6dfdcf8069b95512786792eb5b5ba1c74e3c14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbba941ea6daf0514c39b9877c6dfdcf8069b95512786792eb5b5ba1c74e3c14", kill_on_drop: false }`
[INFO] [stdout] cbba941ea6daf0514c39b9877c6dfdcf8069b95512786792eb5b5ba1c74e3c14
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a071bfd144f48d9285eb75b727b0d0b767b0409851558c856e59e95fc2ce0fcf
[INFO] running `Command { std: "docker" "start" "-a" "a071bfd144f48d9285eb75b727b0d0b767b0409851558c856e59e95fc2ce0fcf", kill_on_drop: false }`
[INFO] [stderr]    Compiling defmt-macros v0.3.9
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling defmt v0.3.8
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]    Compiling thiserror v1.0.65
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling defmt-parser v0.3.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking byte-slab v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/managed_arc_slab.rs:396:63
[INFO] [stdout]     |
[INFO] [stdout] 396 |         let own: ManagedArcSlab<'static, 4, 128> = brw.reroot(&arc_1).unwrap();
[INFO] [stdout]     |                                                        ------ ^^^^^^ expected `&RerooterKey<'_>`, found `&SlabArc<4, 128>`
[INFO] [stdout]     |                                                        |
[INFO] [stdout]     |                                                        arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&RerooterKey<'_>`
[INFO] [stdout]                found reference `&SlabArc<4, 128>`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/managed_arc_slab.rs:305:8
[INFO] [stdout]     |
[INFO] [stdout] 305 |     fn reroot(self, key: &RerooterKey) -> Result<Self::Retval, ()>;
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `byte-slab` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "a071bfd144f48d9285eb75b727b0d0b767b0409851558c856e59e95fc2ce0fcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a071bfd144f48d9285eb75b727b0d0b767b0409851558c856e59e95fc2ce0fcf", kill_on_drop: false }`
[INFO] [stdout] a071bfd144f48d9285eb75b727b0d0b767b0409851558c856e59e95fc2ce0fcf
