[INFO] fetching crate serde_flow 1.1.1...
[INFO] building serde_flow-1.1.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate serde_flow 1.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate serde_flow 1.1.1
[INFO] finished tweaking crates.io crate serde_flow 1.1.1
[INFO] tweaked toml for crates.io crate serde_flow 1.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde_flow 1.1.1 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 130 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v2.0.1)
[INFO] [stderr]       Adding rkyv v0.7.45 (available: v0.8.12)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_flow_derive v1.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3e6ecd0e53ba11d153bd5bf39ca7c7ca787f83e921f109608b5e4daff1634e9
[INFO] running `Command { std: "docker" "start" "-a" "d3e6ecd0e53ba11d153bd5bf39ca7c7ca787f83e921f109608b5e4daff1634e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3e6ecd0e53ba11d153bd5bf39ca7c7ca787f83e921f109608b5e4daff1634e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3e6ecd0e53ba11d153bd5bf39ca7c7ca787f83e921f109608b5e4daff1634e9", kill_on_drop: false }`
[INFO] [stdout] d3e6ecd0e53ba11d153bd5bf39ca7c7ca787f83e921f109608b5e4daff1634e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a8feb040462359ce5bea57dd2b3f622b5df019e45f99a008a9a69482c05cf0f
[INFO] running `Command { std: "docker" "start" "-a" "3a8feb040462359ce5bea57dd2b3f622b5df019e45f99a008a9a69482c05cf0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling serde_flow_derive v1.1.1
[INFO] [stderr]    Compiling serde_flow v1.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/flow/mod.rs:24:51
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn load_from_path_async<E: FlowEncoder>(path: &Path) -> AsyncResult<T>;
[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] 24 |     fn load_from_path_async<E: FlowEncoder>(path: &Path) -> AsyncResult<'_, T>;
[INFO] [stdout]    |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/flow/mod.rs:25:76
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn save_to_path_async<'a, E: FlowEncoder>(&'a self, path: &'a Path) -> AsyncResult<()>;
[INFO] [stdout]    |                                                --              --          ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                                |               |
[INFO] [stdout]    |                                                |               the lifetime is named here
[INFO] [stdout]    |                                                the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn save_to_path_async<'a, E: FlowEncoder>(&'a self, path: &'a Path) -> AsyncResult<'a, ()>;
[INFO] [stdout]    |                                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/flow/mod.rs:29:53
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn load_and_migrate_async<E: FlowEncoder>(path: &Path) -> AsyncResult<T>;
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn load_and_migrate_async<E: FlowEncoder>(path: &Path) -> AsyncResult<'_, T>;
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/flow/mod.rs:30:44
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn migrate_async<E: FlowEncoder>(path: &Path) -> AsyncResult<()>;
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn migrate_async<E: FlowEncoder>(path: &Path) -> AsyncResult<'_, ()>;
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.85s
[INFO] running `Command { std: "docker" "inspect" "3a8feb040462359ce5bea57dd2b3f622b5df019e45f99a008a9a69482c05cf0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a8feb040462359ce5bea57dd2b3f622b5df019e45f99a008a9a69482c05cf0f", kill_on_drop: false }`
[INFO] [stdout] 3a8feb040462359ce5bea57dd2b3f622b5df019e45f99a008a9a69482c05cf0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 912cad52b34109af94a87d1cbaa202d80a49ccc930cf7aee6a5e9790a20cc09c
[INFO] running `Command { std: "docker" "start" "-a" "912cad52b34109af94a87d1cbaa202d80a49ccc930cf7aee6a5e9790a20cc09c", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/flow/mod.rs:24:51
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn load_from_path_async<E: FlowEncoder>(path: &Path) -> AsyncResult<T>;
[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] 24 |     fn load_from_path_async<E: FlowEncoder>(path: &Path) -> AsyncResult<'_, T>;
[INFO] [stdout]    |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/flow/mod.rs:25:76
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn save_to_path_async<'a, E: FlowEncoder>(&'a self, path: &'a Path) -> AsyncResult<()>;
[INFO] [stdout]    |                                                --              --          ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                                |               |
[INFO] [stdout]    |                                                |               the lifetime is named here
[INFO] [stdout]    |                                                the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn save_to_path_async<'a, E: FlowEncoder>(&'a self, path: &'a Path) -> AsyncResult<'a, ()>;
[INFO] [stdout]    |                                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/flow/mod.rs:29:53
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn load_and_migrate_async<E: FlowEncoder>(path: &Path) -> AsyncResult<T>;
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn load_and_migrate_async<E: FlowEncoder>(path: &Path) -> AsyncResult<'_, T>;
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/flow/mod.rs:30:44
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn migrate_async<E: FlowEncoder>(path: &Path) -> AsyncResult<()>;
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn migrate_async<E: FlowEncoder>(path: &Path) -> AsyncResult<'_, ()>;
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_flow v1.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/flow/mod.rs:24:51
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn load_from_path_async<E: FlowEncoder>(path: &Path) -> AsyncResult<T>;
[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] 24 |     fn load_from_path_async<E: FlowEncoder>(path: &Path) -> AsyncResult<'_, T>;
[INFO] [stdout]    |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/flow/mod.rs:25:76
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn save_to_path_async<'a, E: FlowEncoder>(&'a self, path: &'a Path) -> AsyncResult<()>;
[INFO] [stdout]    |                                                --              --          ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                                |               |
[INFO] [stdout]    |                                                |               the lifetime is named here
[INFO] [stdout]    |                                                the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn save_to_path_async<'a, E: FlowEncoder>(&'a self, path: &'a Path) -> AsyncResult<'a, ()>;
[INFO] [stdout]    |                                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/flow/mod.rs:29:53
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn load_and_migrate_async<E: FlowEncoder>(path: &Path) -> AsyncResult<T>;
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn load_and_migrate_async<E: FlowEncoder>(path: &Path) -> AsyncResult<'_, T>;
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/flow/mod.rs:30:44
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn migrate_async<E: FlowEncoder>(path: &Path) -> AsyncResult<()>;
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn migrate_async<E: FlowEncoder>(path: &Path) -> AsyncResult<'_, ()>;
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "912cad52b34109af94a87d1cbaa202d80a49ccc930cf7aee6a5e9790a20cc09c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "912cad52b34109af94a87d1cbaa202d80a49ccc930cf7aee6a5e9790a20cc09c", kill_on_drop: false }`
[INFO] [stdout] 912cad52b34109af94a87d1cbaa202d80a49ccc930cf7aee6a5e9790a20cc09c
