[INFO] fetching crate cote-derive 0.12.1...
[INFO] checking cote-derive-0.12.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate cote-derive 0.12.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate cote-derive 0.12.1
[INFO] finished tweaking crates.io crate cote-derive 0.12.1
[INFO] tweaked toml for crates.io crate cote-derive 0.12.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cote-derive 0.12.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cote-derive 0.12.1 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] affe5991941aeb122249ec4de09b2492b874a96d25f950ce52843ffe78841984
[INFO] running `Command { std: "docker" "start" "-a" "affe5991941aeb122249ec4de09b2492b874a96d25f950ce52843ffe78841984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "affe5991941aeb122249ec4de09b2492b874a96d25f950ce52843ffe78841984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "affe5991941aeb122249ec4de09b2492b874a96d25f950ce52843ffe78841984", kill_on_drop: false }`
[INFO] [stdout] affe5991941aeb122249ec4de09b2492b874a96d25f950ce52843ffe78841984
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4c5d511396439985731f2404efd7c545b646e41bf9f09a5383b20cadba723d4
[INFO] running `Command { std: "docker" "start" "-a" "a4c5d511396439985731f2404efd7c545b646e41bf9f09a5383b20cadba723d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking syn v2.0.101
[INFO] [stderr]     Checking cote-derive v0.12.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/gen/utils.rs:446:9
[INFO] [stdout]     |
[INFO] [stdout] 446 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 447 |         used: &[&Ident],
[INFO] [stdout] 448 |     ) -> (ImplGenerics, TypeGenerics, Option<&WhereClause>) {
[INFO] [stdout]     |           ------------  ------------         ------------ the same lifetime is elided here
[INFO] [stdout]     |           |             |
[INFO] [stdout]     |           |             the same lifetime is hidden here
[INFO] [stdout]     |           the same lifetime is hidden 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] 448 |     ) -> (ImplGenerics<'_>, TypeGenerics<'_>, Option<&WhereClause>) {
[INFO] [stdout]     |                       ++++              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/gen/utils.rs:471:9
[INFO] [stdout]     |
[INFO] [stdout] 471 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 472 |         used: &[&Ident],
[INFO] [stdout] 473 |     ) -> (ImplGenerics, TypeGenerics, Option<&WhereClause>) {
[INFO] [stdout]     |           ------------  ------------         ------------ the same lifetime is elided here
[INFO] [stdout]     |           |             |
[INFO] [stdout]     |           |             the same lifetime is hidden here
[INFO] [stdout]     |           the same lifetime is hidden 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] 473 |     ) -> (ImplGenerics<'_>, TypeGenerics<'_>, Option<&WhereClause>) {
[INFO] [stdout]     |                       ++++              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/gen/utils.rs:492:9
[INFO] [stdout]     |
[INFO] [stdout] 492 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 493 |         used: &[&Ident],
[INFO] [stdout] 494 |     ) -> (ImplGenerics, TypeGenerics, Option<&WhereClause>) {
[INFO] [stdout]     |           ------------  ------------         ------------ the same lifetime is elided here
[INFO] [stdout]     |           |             |
[INFO] [stdout]     |           |             the same lifetime is hidden here
[INFO] [stdout]     |           the same lifetime is hidden 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] 494 |     ) -> (ImplGenerics<'_>, TypeGenerics<'_>, Option<&WhereClause>) {
[INFO] [stdout]     |                       ++++              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/gen/utils.rs:517:9
[INFO] [stdout]     |
[INFO] [stdout] 517 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 518 |         used: &[&Ident],
[INFO] [stdout] 519 |     ) -> (ImplGenerics, TypeGenerics, Option<&WhereClause>) {
[INFO] [stdout]     |           ------------  ------------         ------------ the same lifetime is elided here
[INFO] [stdout]     |           |             |
[INFO] [stdout]     |           |             the same lifetime is hidden here
[INFO] [stdout]     |           the same lifetime is hidden 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] 519 |     ) -> (ImplGenerics<'_>, TypeGenerics<'_>, Option<&WhereClause>) {
[INFO] [stdout]     |                       ++++              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/gen/utils.rs:446:9
[INFO] [stdout]     |
[INFO] [stdout] 446 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 447 |         used: &[&Ident],
[INFO] [stdout] 448 |     ) -> (ImplGenerics, TypeGenerics, Option<&WhereClause>) {
[INFO] [stdout]     |           ------------  ------------         ------------ the same lifetime is elided here
[INFO] [stdout]     |           |             |
[INFO] [stdout]     |           |             the same lifetime is hidden here
[INFO] [stdout]     |           the same lifetime is hidden 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] 448 |     ) -> (ImplGenerics<'_>, TypeGenerics<'_>, Option<&WhereClause>) {
[INFO] [stdout]     |                       ++++              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/gen/utils.rs:471:9
[INFO] [stdout]     |
[INFO] [stdout] 471 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 472 |         used: &[&Ident],
[INFO] [stdout] 473 |     ) -> (ImplGenerics, TypeGenerics, Option<&WhereClause>) {
[INFO] [stdout]     |           ------------  ------------         ------------ the same lifetime is elided here
[INFO] [stdout]     |           |             |
[INFO] [stdout]     |           |             the same lifetime is hidden here
[INFO] [stdout]     |           the same lifetime is hidden 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] 473 |     ) -> (ImplGenerics<'_>, TypeGenerics<'_>, Option<&WhereClause>) {
[INFO] [stdout]     |                       ++++              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/gen/utils.rs:492:9
[INFO] [stdout]     |
[INFO] [stdout] 492 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 493 |         used: &[&Ident],
[INFO] [stdout] 494 |     ) -> (ImplGenerics, TypeGenerics, Option<&WhereClause>) {
[INFO] [stdout]     |           ------------  ------------         ------------ the same lifetime is elided here
[INFO] [stdout]     |           |             |
[INFO] [stdout]     |           |             the same lifetime is hidden here
[INFO] [stdout]     |           the same lifetime is hidden 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] 494 |     ) -> (ImplGenerics<'_>, TypeGenerics<'_>, Option<&WhereClause>) {
[INFO] [stdout]     |                       ++++              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/gen/utils.rs:517:9
[INFO] [stdout]     |
[INFO] [stdout] 517 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 518 |         used: &[&Ident],
[INFO] [stdout] 519 |     ) -> (ImplGenerics, TypeGenerics, Option<&WhereClause>) {
[INFO] [stdout]     |           ------------  ------------         ------------ the same lifetime is elided here
[INFO] [stdout]     |           |             |
[INFO] [stdout]     |           |             the same lifetime is hidden here
[INFO] [stdout]     |           the same lifetime is hidden 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] 519 |     ) -> (ImplGenerics<'_>, TypeGenerics<'_>, Option<&WhereClause>) {
[INFO] [stdout]     |                       ++++              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.13s
[INFO] running `Command { std: "docker" "inspect" "a4c5d511396439985731f2404efd7c545b646e41bf9f09a5383b20cadba723d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4c5d511396439985731f2404efd7c545b646e41bf9f09a5383b20cadba723d4", kill_on_drop: false }`
[INFO] [stdout] a4c5d511396439985731f2404efd7c545b646e41bf9f09a5383b20cadba723d4