[INFO] cloning repository https://github.com/Victor-Viicell/noir_macros_core
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Victor-Viicell/noir_macros_core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVictor-Viicell%2Fnoir_macros_core", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVictor-Viicell%2Fnoir_macros_core'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fa6f453b41b5006b61cfb2ba2088c7b338b23927
[INFO] checking Victor-Viicell/noir_macros_core against try#1383df06117fd218068d1f39fd5326256dd4a348 for pr-145181
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVictor-Viicell%2Fnoir_macros_core" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Victor-Viicell/noir_macros_core
[INFO] finished tweaking git repo https://github.com/Victor-Viicell/noir_macros_core
[INFO] tweaked toml for git repo https://github.com/Victor-Viicell/noir_macros_core written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Victor-Viicell/noir_macros_core on toolchain 1383df06117fd218068d1f39fd5326256dd4a348
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1383df06117fd218068d1f39fd5326256dd4a348" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Victor-Viicell/noir_macros_core 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" "+1383df06117fd218068d1f39fd5326256dd4a348" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+1383df06117fd218068d1f39fd5326256dd4a348" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f70ee72f760684215f579cd8a7dfc4f07e7dc9c9029a22945616ce715d3ab28
[INFO] running `Command { std: "docker" "start" "-a" "6f70ee72f760684215f579cd8a7dfc4f07e7dc9c9029a22945616ce715d3ab28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f70ee72f760684215f579cd8a7dfc4f07e7dc9c9029a22945616ce715d3ab28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f70ee72f760684215f579cd8a7dfc4f07e7dc9c9029a22945616ce715d3ab28", kill_on_drop: false }`
[INFO] [stdout] 6f70ee72f760684215f579cd8a7dfc4f07e7dc9c9029a22945616ce715d3ab28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+1383df06117fd218068d1f39fd5326256dd4a348" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74da232beb4a329c0e7caade676c826fd2d4c9ec1fb48234586050553fc91c93
[INFO] running `Command { std: "docker" "start" "-a" "74da232beb4a329c0e7caade676c826fd2d4c9ec1fb48234586050553fc91c93", kill_on_drop: false }`
[INFO] [stderr]     Checking noir_macros_core v1.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]     --> src/lib.rs:1088:9
[INFO] [stdout]      |
[INFO] [stdout]  845 |                   core::str::from_utf8_unchecked(&(*buffer.buf.get())[..*buffer.pos.get()])
[INFO] [stdout]      |                                                     ---------------- this raw pointer has type `*mut Vec<u8>`
[INFO] [stdout] ...
[INFO] [stdout] 1088 | /         bitflags! {
[INFO] [stdout] 1089 | |             struct Flags: u8 {
[INFO] [stdout] 1090 | |                 const A = 0b0001;
[INFO] [stdout] 1091 | |                 const B = 0b0010;
[INFO] [stdout] ...    |
[INFO] [stdout] 1095 | |         }
[INFO] [stdout]      | |_________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<u8>`
[INFO] [stdout]     --> src/lib.rs:845:49
[INFO] [stdout]      |
[INFO] [stdout]  845 |                   core::str::from_utf8_unchecked(&(*buffer.buf.get())[..*buffer.pos.get()])
[INFO] [stdout]      |                                                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1088 | /         bitflags! {
[INFO] [stdout] 1089 | |             struct Flags: u8 {
[INFO] [stdout] 1090 | |                 const A = 0b0001;
[INFO] [stdout] 1091 | |                 const B = 0b0010;
[INFO] [stdout] ...    |
[INFO] [stdout] 1095 | |         }
[INFO] [stdout]      | |_________- in this macro invocation
[INFO] [stdout]      = note: `#[deny(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout]      = note: this error originates in the macro `format` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]      |
[INFO] [stdout]  845 |                 core::str::from_utf8_unchecked(&(&(*buffer.buf.get()))[..*buffer.pos.get()])
[INFO] [stdout]      |                                                 ++                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `noir_macros_core` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "74da232beb4a329c0e7caade676c826fd2d4c9ec1fb48234586050553fc91c93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74da232beb4a329c0e7caade676c826fd2d4c9ec1fb48234586050553fc91c93", kill_on_drop: false }`
[INFO] [stdout] 74da232beb4a329c0e7caade676c826fd2d4c9ec1fb48234586050553fc91c93