[INFO] fetching crate pest3 0.0.0-prealpha0...
[INFO] checking pest3-0.0.0-prealpha0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate pest3 0.0.0-prealpha0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate pest3 0.0.0-prealpha0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pest3 0.0.0-prealpha0
[INFO] finished tweaking crates.io crate pest3 0.0.0-prealpha0
[INFO] tweaked toml for crates.io crate pest3 0.0.0-prealpha0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate pest3 0.0.0-prealpha0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b00bba26414f811449b61a02a6a5c53181e2f346c294a976acedf0e5ae5cf437
[INFO] running `Command { std: "docker" "start" "-a" "b00bba26414f811449b61a02a6a5c53181e2f346c294a976acedf0e5ae5cf437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b00bba26414f811449b61a02a6a5c53181e2f346c294a976acedf0e5ae5cf437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b00bba26414f811449b61a02a6a5c53181e2f346c294a976acedf0e5ae5cf437", kill_on_drop: false }`
[INFO] [stdout] b00bba26414f811449b61a02a6a5c53181e2f346c294a976acedf0e5ae5cf437
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc8db36bbb309a41d9b53ddd5c0421dcf661e53ac2102e924c770b2fb56f7b07
[INFO] running `Command { std: "docker" "start" "-a" "cc8db36bbb309a41d9b53ddd5c0421dcf661e53ac2102e924c770b2fb56f7b07", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling thiserror v1.0.59
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking ucd-trie v0.1.6
[INFO] [stderr]     Checking unicode-width v0.1.12
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]    Compiling thiserror-impl v1.0.59
[INFO] [stderr]     Checking pest v2.7.10
[INFO] [stderr]     Checking pest3 v0.0.0-prealpha0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `memchr`
[INFO] [stdout]    --> src/position.rs:312:19
[INFO] [stdout]     |
[INFO] [stdout] 312 |         #[cfg(not(feature = "memchr"))]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `memchr` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `memchr`
[INFO] [stdout]    --> src/position.rs:316:15
[INFO] [stdout]     |
[INFO] [stdout] 316 |         #[cfg(feature = "memchr")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `memchr` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `memchr`
[INFO] [stdout]    --> src/position.rs:312:19
[INFO] [stdout]     |
[INFO] [stdout] 312 |         #[cfg(not(feature = "memchr"))]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `memchr` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `memchr`
[INFO] [stdout]    --> src/position.rs:316:15
[INFO] [stdout]     |
[INFO] [stdout] 316 |         #[cfg(feature = "memchr")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `memchr` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `std`
[INFO] [stdout]    --> src/position.rs:700:11
[INFO] [stdout]     |
[INFO] [stdout] 700 |     #[cfg(feature = "std")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `std` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.16s
[INFO] running `Command { std: "docker" "inspect" "cc8db36bbb309a41d9b53ddd5c0421dcf661e53ac2102e924c770b2fb56f7b07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc8db36bbb309a41d9b53ddd5c0421dcf661e53ac2102e924c770b2fb56f7b07", kill_on_drop: false }`
[INFO] [stdout] cc8db36bbb309a41d9b53ddd5c0421dcf661e53ac2102e924c770b2fb56f7b07