[INFO] fetching crate pest_vm 2.7.13...
[INFO] checking pest_vm-2.7.13 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate pest_vm 2.7.13 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate pest_vm 2.7.13 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pest_vm 2.7.13
[INFO] finished tweaking crates.io crate pest_vm 2.7.13
[INFO] tweaked toml for crates.io crate pest_vm 2.7.13 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 21 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v1.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c340e1d29510efc8f270d18239a04b7829d878d378cc99b0479945053eaa7b9d
[INFO] running `Command { std: "docker" "start" "-a" "c340e1d29510efc8f270d18239a04b7829d878d378cc99b0479945053eaa7b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c340e1d29510efc8f270d18239a04b7829d878d378cc99b0479945053eaa7b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c340e1d29510efc8f270d18239a04b7829d878d378cc99b0479945053eaa7b9d", kill_on_drop: false }`
[INFO] [stdout] c340e1d29510efc8f270d18239a04b7829d878d378cc99b0479945053eaa7b9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dtail_expr_drop_order" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a29ad2cea850a290ec608bd5656c4dbaa90e1149171909080907bcca24cfcdeb
[INFO] running `Command { std: "docker" "start" "-a" "a29ad2cea850a290ec608bd5656c4dbaa90e1149171909080907bcca24cfcdeb", kill_on_drop: false }`
[INFO] [stderr]     Checking ucd-trie v0.1.6
[INFO] [stderr]     Checking thiserror v1.0.64
[INFO] [stderr]     Checking pest v2.7.13
[INFO] [stderr]     Checking pest_meta v2.7.13
[INFO] [stderr]     Checking pest_vm v2.7.13 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/lib.rs:71:27
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn parse<'a>(
[INFO] [stdout]    |                  -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 71 |     ) -> Result<Pairs<'a, &str>, Error<&str>> {
[INFO] [stdout]    |                           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/lib.rs:71:40
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn parse<'a>(
[INFO] [stdout]    |                  -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 71 |     ) -> Result<Pairs<'a, &str>, Error<&str>> {
[INFO] [stdout]    |                                        ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/lib.rs:71:27
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn parse<'a>(
[INFO] [stdout]    |                  -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 71 |     ) -> Result<Pairs<'a, &str>, Error<&str>> {
[INFO] [stdout]    |                           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/lib.rs:71:40
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn parse<'a>(
[INFO] [stdout]    |                  -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 71 |     ) -> Result<Pairs<'a, &str>, Error<&str>> {
[INFO] [stdout]    |                                        ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.59s
[INFO] running `Command { std: "docker" "inspect" "a29ad2cea850a290ec608bd5656c4dbaa90e1149171909080907bcca24cfcdeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a29ad2cea850a290ec608bd5656c4dbaa90e1149171909080907bcca24cfcdeb", kill_on_drop: false }`
[INFO] [stdout] a29ad2cea850a290ec608bd5656c4dbaa90e1149171909080907bcca24cfcdeb