[INFO] fetching crate refuse 0.0.6...
[INFO] testing refuse-0.0.6 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate refuse 0.0.6 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate refuse 0.0.6
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate refuse 0.0.6
[INFO] tweaked toml for crates.io crate refuse 0.0.6 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate refuse 0.0.6 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate refuse 0.0.6 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded manyhow-macros v0.11.3
[INFO] [stderr]   Downloaded manyhow v0.11.3
[INFO] [stderr]   Downloaded quote-use-macros v0.8.3
[INFO] [stderr]   Downloaded quote-use v0.8.3
[INFO] [stderr]   Downloaded intentional v0.1.1
[INFO] [stderr]   Downloaded refuse-macros v0.0.6
[INFO] [stderr]   Downloaded kempt v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 680ed2fce4346b9af30770eb32516f4abc0a5d707907daa0af02b9bf6491b8b3
[INFO] running `Command { std: "docker" "start" "-a" "680ed2fce4346b9af30770eb32516f4abc0a5d707907daa0af02b9bf6491b8b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "680ed2fce4346b9af30770eb32516f4abc0a5d707907daa0af02b9bf6491b8b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "680ed2fce4346b9af30770eb32516f4abc0a5d707907daa0af02b9bf6491b8b3", kill_on_drop: false }`
[INFO] [stdout] 680ed2fce4346b9af30770eb32516f4abc0a5d707907daa0af02b9bf6491b8b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 9301fec76ea106e0c70b021edc35cfe9d6144adcdd477f5e527d54e5a430010d
[INFO] running `Command { std: "docker" "start" "-a" "9301fec76ea106e0c70b021edc35cfe9d6144adcdd477f5e527d54e5a430010d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling interpolator v0.5.0
[INFO] [stderr]    Compiling collection_literals v1.0.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling intentional v0.1.1
[INFO] [stderr]    Compiling kempt v0.2.4
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling proc-macro-utils v0.8.0
[INFO] [stderr]    Compiling syn v2.0.74
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling flume v0.11.0
[INFO] [stderr]    Compiling manyhow-macros v0.10.4
[INFO] [stderr]    Compiling manyhow-macros v0.11.3
[INFO] [stderr]    Compiling manyhow v0.10.4
[INFO] [stderr]    Compiling manyhow v0.11.3
[INFO] [stderr]    Compiling derive-where v1.2.7
[INFO] [stderr]    Compiling quote-use-macros v0.8.3
[INFO] [stderr]    Compiling quote-use v0.8.3
[INFO] [stderr]    Compiling attribute-derive-macro v0.9.2
[INFO] [stderr]    Compiling attribute-derive v0.9.2
[INFO] [stderr]    Compiling refuse-macros v0.0.6
[INFO] [stderr]    Compiling refuse v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]     --> src/lib.rs:2191:30
[INFO] [stdout]      |
[INFO] [stdout] 2191 |                     unsafe { (*slot.value.get()).allocated.roots.load(Ordering::Relaxed) };
[INFO] [stdout]      |                              ^^----------------^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                                |
[INFO] [stdout]      |                                this raw pointer has type `*mut SlotData<T>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout]      = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations
[INFO] [stdout]      = note: `#[deny(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]      |
[INFO] [stdout] 2191 |                     unsafe { (&(*slot.value.get()).allocated).roots.load(Ordering::Relaxed) };
[INFO] [stdout]      |                              ++                             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]     --> src/lib.rs:2210:17
[INFO] [stdout]      |
[INFO] [stdout] 2210 |                 (*slot.value.get()).allocated.value.trace(tracer);
[INFO] [stdout]      |                 ^^----------------^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                   |
[INFO] [stdout]      |                   this raw pointer has type `*mut SlotData<T>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout]      = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]      |
[INFO] [stdout] 2210 |                 (&(*slot.value.get()).allocated).value.trace(tracer);
[INFO] [stdout]      |                 ++                             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `refuse` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "9301fec76ea106e0c70b021edc35cfe9d6144adcdd477f5e527d54e5a430010d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9301fec76ea106e0c70b021edc35cfe9d6144adcdd477f5e527d54e5a430010d", kill_on_drop: false }`
[INFO] [stdout] 9301fec76ea106e0c70b021edc35cfe9d6144adcdd477f5e527d54e5a430010d