[INFO] cloning repository https://github.com/rkyv/rkyv_util
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rkyv/rkyv_util" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frkyv%2Frkyv_util", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frkyv%2Frkyv_util'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 90e9130082584edf92d49ff9e7d2bfdcd9ce0647
[INFO] checking rkyv/rkyv_util against try#c86ec274072509d26d0ee52682a0c94ed012ed89 for pr-153027
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frkyv%2Frkyv_util" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rkyv/rkyv_util
[INFO] finished tweaking git repo https://github.com/rkyv/rkyv_util
[INFO] tweaked toml for git repo https://github.com/rkyv/rkyv_util written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rkyv/rkyv_util on toolchain c86ec274072509d26d0ee52682a0c94ed012ed89
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c86ec274072509d26d0ee52682a0c94ed012ed89" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rkyv/rkyv_util 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" "+c86ec274072509d26d0ee52682a0c94ed012ed89" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rancor v0.1.0
[INFO] [stderr]   Downloaded bytecheck v0.8.0
[INFO] [stderr]   Downloaded rkyv_derive v0.8.8
[INFO] [stderr]   Downloaded rend v0.5.2
[INFO] [stderr]   Downloaded bytecheck_derive v0.8.0
[INFO] [stderr]   Downloaded rkyv v0.8.8
[INFO] [stderr]   Downloaded munge_macro v0.4.0
[INFO] [stderr]   Downloaded ptr_meta_derive v0.3.0
[INFO] [stderr]   Downloaded ptr_meta v0.3.0
[INFO] [stderr]   Downloaded munge v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+c86ec274072509d26d0ee52682a0c94ed012ed89" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8150cacf33813aead69f508584be379bb7e8f346b3179ed2bc8c8af7552f6c5
[INFO] running `Command { std: "docker" "start" "-a" "b8150cacf33813aead69f508584be379bb7e8f346b3179ed2bc8c8af7552f6c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8150cacf33813aead69f508584be379bb7e8f346b3179ed2bc8c8af7552f6c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8150cacf33813aead69f508584be379bb7e8f346b3179ed2bc8c8af7552f6c5", kill_on_drop: false }`
[INFO] [stdout] b8150cacf33813aead69f508584be379bb7e8f346b3179ed2bc8c8af7552f6c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+c86ec274072509d26d0ee52682a0c94ed012ed89" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfb80814c0edaf020ec5dd02e4c9f19a6536be3520770d83a2c63580ae781d82
[INFO] running `Command { std: "docker" "start" "-a" "bfb80814c0edaf020ec5dd02e4c9f19a6536be3520770d83a2c63580ae781d82", kill_on_drop: false }`
[INFO] [stderr]     Checking simdutf8 v0.1.4
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling ptr_meta_derive v0.3.0
[INFO] [stderr]    Compiling bytecheck_derive v0.8.0
[INFO] [stderr]    Compiling munge_macro v0.4.0
[INFO] [stderr]    Compiling rkyv_derive v0.8.8
[INFO] [stderr]     Checking ptr_meta v0.3.0
[INFO] [stderr]     Checking rancor v0.1.0
[INFO] [stderr]     Checking munge v0.4.0
[INFO] [stderr]     Checking bytecheck v0.8.0
[INFO] [stderr]     Checking rend v0.5.2
[INFO] [stderr]     Checking rkyv v0.8.8
[INFO] [stderr]     Checking rkyv_util v0.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/owned.rs:92:20
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn get_mut(&mut self) -> Seal<T::Archived>
[INFO] [stdout]    |                    ^^^^^^^^^     ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn get_mut(&mut self) -> Seal<'_, T::Archived>
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/owned.rs:92:20
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn get_mut(&mut self) -> Seal<T::Archived>
[INFO] [stdout]    |                    ^^^^^^^^^     ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn get_mut(&mut self) -> Seal<'_, T::Archived>
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.17s
[INFO] running `Command { std: "docker" "inspect" "bfb80814c0edaf020ec5dd02e4c9f19a6536be3520770d83a2c63580ae781d82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfb80814c0edaf020ec5dd02e4c9f19a6536be3520770d83a2c63580ae781d82", kill_on_drop: false }`
[INFO] [stdout] bfb80814c0edaf020ec5dd02e4c9f19a6536be3520770d83a2c63580ae781d82