[INFO] fetching crate type_hash_macros 0.3.0...
[INFO] building type_hash_macros-0.3.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate type_hash_macros 0.3.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate type_hash_macros 0.3.0
[INFO] finished tweaking crates.io crate type_hash_macros 0.3.0
[INFO] tweaked toml for crates.io crate type_hash_macros 0.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate type_hash_macros 0.3.0 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 5 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[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] 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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ce6d0047cd418de01e376a508fb1269c8fd044df28011c6701268c787e0c4f8
[INFO] running `Command { std: "docker" "start" "-a" "6ce6d0047cd418de01e376a508fb1269c8fd044df28011c6701268c787e0c4f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ce6d0047cd418de01e376a508fb1269c8fd044df28011c6701268c787e0c4f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ce6d0047cd418de01e376a508fb1269c8fd044df28011c6701268c787e0c4f8", kill_on_drop: false }`
[INFO] [stdout] 6ce6d0047cd418de01e376a508fb1269c8fd044df28011c6701268c787e0c4f8
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5dd47c135f6517d39814e0b7e77ac51eb62c34712ad6da0b06e60f333f5ec8b8
[INFO] running `Command { std: "docker" "start" "-a" "5dd47c135f6517d39814e0b7e77ac51eb62c34712ad6da0b06e60f333f5ec8b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling type_hash_macros v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:193:29
[INFO] [stdout]     |
[INFO] [stdout] 193 | fn split_generics(generics: &Generics) -> (ImplGenerics, TypeGenerics, DeriveWhereClause<'_>) {
[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]     |                             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] 193 | fn split_generics(generics: &Generics) -> (ImplGenerics<'_>, TypeGenerics<'_>, DeriveWhereClause<'_>) {
[INFO] [stdout]     |                                                        ++++              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.87s
[INFO] running `Command { std: "docker" "inspect" "5dd47c135f6517d39814e0b7e77ac51eb62c34712ad6da0b06e60f333f5ec8b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dd47c135f6517d39814e0b7e77ac51eb62c34712ad6da0b06e60f333f5ec8b8", kill_on_drop: false }`
[INFO] [stdout] 5dd47c135f6517d39814e0b7e77ac51eb62c34712ad6da0b06e60f333f5ec8b8
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36bb95c4343468f7d1e130b59578595f2f4c7da1002a6a0ab1b21527ca921ca3
[INFO] running `Command { std: "docker" "start" "-a" "36bb95c4343468f7d1e130b59578595f2f4c7da1002a6a0ab1b21527ca921ca3", kill_on_drop: false }`
[INFO] [stderr]    Compiling type_hash_macros v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:193:29
[INFO] [stdout]     |
[INFO] [stdout] 193 | fn split_generics(generics: &Generics) -> (ImplGenerics, TypeGenerics, DeriveWhereClause<'_>) {
[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]     |                             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] 193 | fn split_generics(generics: &Generics) -> (ImplGenerics<'_>, TypeGenerics<'_>, DeriveWhereClause<'_>) {
[INFO] [stdout]     |                                                        ++++              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:193:29
[INFO] [stdout]     |
[INFO] [stdout] 193 | fn split_generics(generics: &Generics) -> (ImplGenerics, TypeGenerics, DeriveWhereClause<'_>) {
[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]     |                             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] 193 | fn split_generics(generics: &Generics) -> (ImplGenerics<'_>, TypeGenerics<'_>, DeriveWhereClause<'_>) {
[INFO] [stdout]     |                                                        ++++              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "36bb95c4343468f7d1e130b59578595f2f4c7da1002a6a0ab1b21527ca921ca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36bb95c4343468f7d1e130b59578595f2f4c7da1002a6a0ab1b21527ca921ca3", kill_on_drop: false }`
[INFO] [stdout] 36bb95c4343468f7d1e130b59578595f2f4c7da1002a6a0ab1b21527ca921ca3