[INFO] fetching crate prse-derive 1.1.2...
[INFO] building prse-derive-1.1.2 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate prse-derive 1.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate prse-derive 1.1.2
[INFO] finished tweaking crates.io crate prse-derive 1.1.2
[INFO] tweaked toml for crates.io crate prse-derive 1.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate prse-derive 1.1.2 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.12.1 (available: v0.14.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93e4c86e68388e8df3f6941c09ee6fffbb60764b9208dab8a43d55c970a07d07
[INFO] running `Command { std: "docker" "start" "-a" "93e4c86e68388e8df3f6941c09ee6fffbb60764b9208dab8a43d55c970a07d07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93e4c86e68388e8df3f6941c09ee6fffbb60764b9208dab8a43d55c970a07d07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93e4c86e68388e8df3f6941c09ee6fffbb60764b9208dab8a43d55c970a07d07", kill_on_drop: false }`
[INFO] [stdout] 93e4c86e68388e8df3f6941c09ee6fffbb60764b9208dab8a43d55c970a07d07
[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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74d314d803a341f621d48c26627ebf6e632f27022c078f3a90f36c129ccb1652
[INFO] running `Command { std: "docker" "start" "-a" "74d314d803a341f621d48c26627ebf6e632f27022c078f3a90f36c129ccb1652", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling prse-derive v1.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/expand_derive.rs:181:15
[INFO] [stdout]     |
[INFO] [stdout] 181 |     generics: &mut Generics,
[INFO] [stdout]     |               ^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 182 |     extra_predicates: impl IntoIterator<Item = WherePredicate>,
[INFO] [stdout] 183 | ) -> (ImplGenerics, TokenStream, Option<&WhereClause>) {
[INFO] [stdout]     |       ^^^^^^^^^^^^                      ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |       |
[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] 183 | ) -> (ImplGenerics<'_>, TokenStream, Option<&WhereClause>) {
[INFO] [stdout]     |                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.17s
[INFO] running `Command { std: "docker" "inspect" "74d314d803a341f621d48c26627ebf6e632f27022c078f3a90f36c129ccb1652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74d314d803a341f621d48c26627ebf6e632f27022c078f3a90f36c129ccb1652", kill_on_drop: false }`
[INFO] [stdout] 74d314d803a341f621d48c26627ebf6e632f27022c078f3a90f36c129ccb1652
[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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cef50fcda0414aa4d070f3a8dcbdd38f83ce32cd10b81c00e1feb8ad95375545
[INFO] running `Command { std: "docker" "start" "-a" "cef50fcda0414aa4d070f3a8dcbdd38f83ce32cd10b81c00e1feb8ad95375545", kill_on_drop: false }`
[INFO] [stderr]    Compiling prse-derive v1.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/expand_derive.rs:181:15
[INFO] [stdout]     |
[INFO] [stdout] 181 |     generics: &mut Generics,
[INFO] [stdout]     |               ^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 182 |     extra_predicates: impl IntoIterator<Item = WherePredicate>,
[INFO] [stdout] 183 | ) -> (ImplGenerics, TokenStream, Option<&WhereClause>) {
[INFO] [stdout]     |       ^^^^^^^^^^^^                      ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |       |
[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] 183 | ) -> (ImplGenerics<'_>, TokenStream, Option<&WhereClause>) {
[INFO] [stdout]     |                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/expand_derive.rs:181:15
[INFO] [stdout]     |
[INFO] [stdout] 181 |     generics: &mut Generics,
[INFO] [stdout]     |               ^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 182 |     extra_predicates: impl IntoIterator<Item = WherePredicate>,
[INFO] [stdout] 183 | ) -> (ImplGenerics, TokenStream, Option<&WhereClause>) {
[INFO] [stdout]     |       ^^^^^^^^^^^^                      ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |       |
[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] 183 | ) -> (ImplGenerics<'_>, TokenStream, Option<&WhereClause>) {
[INFO] [stdout]     |                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "cef50fcda0414aa4d070f3a8dcbdd38f83ce32cd10b81c00e1feb8ad95375545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cef50fcda0414aa4d070f3a8dcbdd38f83ce32cd10b81c00e1feb8ad95375545", kill_on_drop: false }`
[INFO] [stdout] cef50fcda0414aa4d070f3a8dcbdd38f83ce32cd10b81c00e1feb8ad95375545