[INFO] fetching crate wain-syntax-text 0.2.1...
[INFO] building wain-syntax-text-0.2.1 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate wain-syntax-text 0.2.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate wain-syntax-text 0.2.1 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wain-syntax-text 0.2.1
[INFO] finished tweaking crates.io crate wain-syntax-text 0.2.1
[INFO] tweaked toml for crates.io crate wain-syntax-text 0.2.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wain-ast v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1eb3010eb43d8a1afb7bdd0c3beaef7e12d425020d91fa31cceba1a75bdbc0bb
[INFO] running `Command { std: "docker" "start" "-a" "1eb3010eb43d8a1afb7bdd0c3beaef7e12d425020d91fa31cceba1a75bdbc0bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1eb3010eb43d8a1afb7bdd0c3beaef7e12d425020d91fa31cceba1a75bdbc0bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eb3010eb43d8a1afb7bdd0c3beaef7e12d425020d91fa31cceba1a75bdbc0bb", kill_on_drop: false }`
[INFO] [stdout] 1eb3010eb43d8a1afb7bdd0c3beaef7e12d425020d91fa31cceba1a75bdbc0bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ece12361750d9ca22167a621618286ddcdb484b79d1c93a8760fe2ada2a7439
[INFO] running `Command { std: "docker" "start" "-a" "9ece12361750d9ca22167a621618286ddcdb484b79d1c93a8760fe2ada2a7439", kill_on_drop: false }`
[INFO] [stderr]    Compiling wain-ast v0.2.2
[INFO] [stderr]    Compiling wain-syntax-text v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/compose.rs:86:72
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl<'s> Composer<'s> {
[INFO] [stdout]    |      -- lifetime `'s` declared here
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub(crate) fn compose(mut self, mut composed: Module<'s>) -> Result<Module<'s>> {
[INFO] [stdout]    |                                                                        ^ this elided lifetime gets resolved as `'s`
[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/parser.rs:349:22
[INFO] [stdout]     |
[INFO] [stdout] 345 |     fn maybe_eof<'p>(
[INFO] [stdout]     |                  -- lifetime `'p` declared here
[INFO] [stdout] ...
[INFO] [stdout] 349 |     ) -> Result<'s, (&Token<'s>, usize)> {
[INFO] [stdout]     |                      ^ this elided lifetime gets resolved as `'p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "9ece12361750d9ca22167a621618286ddcdb484b79d1c93a8760fe2ada2a7439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ece12361750d9ca22167a621618286ddcdb484b79d1c93a8760fe2ada2a7439", kill_on_drop: false }`
[INFO] [stdout] 9ece12361750d9ca22167a621618286ddcdb484b79d1c93a8760fe2ada2a7439
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9e819b43a1bd5f636a4be5b2863a63cf3bdf9489bbfa23d1c29d4408deed4ef
[INFO] running `Command { std: "docker" "start" "-a" "e9e819b43a1bd5f636a4be5b2863a63cf3bdf9489bbfa23d1c29d4408deed4ef", kill_on_drop: false }`
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/compose.rs:86:72
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl<'s> Composer<'s> {
[INFO] [stdout]    |      -- lifetime `'s` declared here
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub(crate) fn compose(mut self, mut composed: Module<'s>) -> Result<Module<'s>> {
[INFO] [stdout]    |                                                                        ^ this elided lifetime gets resolved as `'s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wain-syntax-text v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/parser.rs:349:22
[INFO] [stdout]     |
[INFO] [stdout] 345 |     fn maybe_eof<'p>(
[INFO] [stdout]     |                  -- lifetime `'p` declared here
[INFO] [stdout] ...
[INFO] [stdout] 349 |     ) -> Result<'s, (&Token<'s>, usize)> {
[INFO] [stdout]     |                      ^ this elided lifetime gets resolved as `'p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/compose.rs:86:72
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl<'s> Composer<'s> {
[INFO] [stdout]    |      -- lifetime `'s` declared here
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub(crate) fn compose(mut self, mut composed: Module<'s>) -> Result<Module<'s>> {
[INFO] [stdout]    |                                                                        ^ this elided lifetime gets resolved as `'s`
[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/parser.rs:349:22
[INFO] [stdout]     |
[INFO] [stdout] 345 |     fn maybe_eof<'p>(
[INFO] [stdout]     |                  -- lifetime `'p` declared here
[INFO] [stdout] ...
[INFO] [stdout] 349 |     ) -> Result<'s, (&Token<'s>, usize)> {
[INFO] [stdout]     |                      ^ this elided lifetime gets resolved as `'p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.30s
[INFO] running `Command { std: "docker" "inspect" "e9e819b43a1bd5f636a4be5b2863a63cf3bdf9489bbfa23d1c29d4408deed4ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9e819b43a1bd5f636a4be5b2863a63cf3bdf9489bbfa23d1c29d4408deed4ef", kill_on_drop: false }`
[INFO] [stdout] e9e819b43a1bd5f636a4be5b2863a63cf3bdf9489bbfa23d1c29d4408deed4ef