[INFO] fetching crate yarn-lock-parser 0.7.0...
[INFO] checking yarn-lock-parser-0.7.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate yarn-lock-parser 0.7.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate yarn-lock-parser 0.7.0 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 yarn-lock-parser 0.7.0
[INFO] finished tweaking crates.io crate yarn-lock-parser 0.7.0
[INFO] tweaked toml for crates.io crate yarn-lock-parser 0.7.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 79e1e92dae5d955ac758dec7863889df8bf8714b158871bf7058b916689950ff
[INFO] running `Command { std: "docker" "start" "-a" "79e1e92dae5d955ac758dec7863889df8bf8714b158871bf7058b916689950ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79e1e92dae5d955ac758dec7863889df8bf8714b158871bf7058b916689950ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79e1e92dae5d955ac758dec7863889df8bf8714b158871bf7058b916689950ff", kill_on_drop: false }`
[INFO] [stdout] 79e1e92dae5d955ac758dec7863889df8bf8714b158871bf7058b916689950ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9959c28f72884b3ab6975f96165517c8d6e8cecde53adb7aa45271e47685eb4e
[INFO] running `Command { std: "docker" "start" "-a" "9959c28f72884b3ab6975f96165517c8d6e8cecde53adb7aa45271e47685eb4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking yarn-lock-parser v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/lib.rs:252:55
[INFO] [stdout]     |
[INFO] [stdout] 252 | fn entry_single_descriptor<'a>(input: &'a str) -> Res<&str, (&str, &str)> {
[INFO] [stdout]     |                            --                         ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            lifetime `'a` declared here
[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:252:62
[INFO] [stdout]     |
[INFO] [stdout] 252 | fn entry_single_descriptor<'a>(input: &'a str) -> Res<&str, (&str, &str)> {
[INFO] [stdout]     |                            -- lifetime `'a` declared here    ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/lib.rs:252:68
[INFO] [stdout]     |
[INFO] [stdout] 252 | fn entry_single_descriptor<'a>(input: &'a str) -> Res<&str, (&str, &str)> {
[INFO] [stdout]     |                            -- lifetime `'a` declared here          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/lib.rs:290:49
[INFO] [stdout]     |
[INFO] [stdout] 290 | fn entry_descriptors<'a>(input: &'a str) -> Res<&str, Vec<(&str, &str)>> {
[INFO] [stdout]     |                      --                         ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      lifetime `'a` declared here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/lib.rs:290:60
[INFO] [stdout]     |
[INFO] [stdout] 290 | fn entry_descriptors<'a>(input: &'a str) -> Res<&str, Vec<(&str, &str)>> {
[INFO] [stdout]     |                      -- lifetime `'a` declared here        ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/lib.rs:290:66
[INFO] [stdout]     |
[INFO] [stdout] 290 | fn entry_descriptors<'a>(input: &'a str) -> Res<&str, Vec<(&str, &str)>> {
[INFO] [stdout]     |                      -- lifetime `'a` declared here              ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/lib.rs:252:55
[INFO] [stdout]     |
[INFO] [stdout] 252 | fn entry_single_descriptor<'a>(input: &'a str) -> Res<&str, (&str, &str)> {
[INFO] [stdout]     |                            --                         ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            lifetime `'a` declared here
[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:252:62
[INFO] [stdout]     |
[INFO] [stdout] 252 | fn entry_single_descriptor<'a>(input: &'a str) -> Res<&str, (&str, &str)> {
[INFO] [stdout]     |                            -- lifetime `'a` declared here    ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/lib.rs:252:68
[INFO] [stdout]     |
[INFO] [stdout] 252 | fn entry_single_descriptor<'a>(input: &'a str) -> Res<&str, (&str, &str)> {
[INFO] [stdout]     |                            -- lifetime `'a` declared here          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/lib.rs:290:49
[INFO] [stdout]     |
[INFO] [stdout] 290 | fn entry_descriptors<'a>(input: &'a str) -> Res<&str, Vec<(&str, &str)>> {
[INFO] [stdout]     |                      --                         ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      lifetime `'a` declared here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/lib.rs:290:60
[INFO] [stdout]     |
[INFO] [stdout] 290 | fn entry_descriptors<'a>(input: &'a str) -> Res<&str, Vec<(&str, &str)>> {
[INFO] [stdout]     |                      -- lifetime `'a` declared here        ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/lib.rs:290:66
[INFO] [stdout]     |
[INFO] [stdout] 290 | fn entry_descriptors<'a>(input: &'a str) -> Res<&str, Vec<(&str, &str)>> {
[INFO] [stdout]     |                      -- lifetime `'a` declared here              ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "9959c28f72884b3ab6975f96165517c8d6e8cecde53adb7aa45271e47685eb4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9959c28f72884b3ab6975f96165517c8d6e8cecde53adb7aa45271e47685eb4e", kill_on_drop: false }`
[INFO] [stdout] 9959c28f72884b3ab6975f96165517c8d6e8cecde53adb7aa45271e47685eb4e