[INFO] fetching crate icalendar 0.16.8...
[INFO] checking icalendar-0.16.8 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate icalendar 0.16.8 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate icalendar 0.16.8 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 icalendar 0.16.8
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate icalendar 0.16.8
[INFO] tweaked toml for crates.io crate icalendar 0.16.8 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate icalendar 0.16.8 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 255f0f856b9ce6b785c1930a803a44dda22a791986945535b2a9cd7e5acd7543
[INFO] running `Command { std: "docker" "start" "-a" "255f0f856b9ce6b785c1930a803a44dda22a791986945535b2a9cd7e5acd7543", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "255f0f856b9ce6b785c1930a803a44dda22a791986945535b2a9cd7e5acd7543", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "255f0f856b9ce6b785c1930a803a44dda22a791986945535b2a9cd7e5acd7543", kill_on_drop: false }`
[INFO] [stdout] 255f0f856b9ce6b785c1930a803a44dda22a791986945535b2a9cd7e5acd7543
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8ddd6514bae5f8ba63609263ac71bbb63359bd59e598c661f30bc2bf43292cd1
[INFO] running `Command { std: "docker" "start" "-a" "8ddd6514bae5f8ba63609263ac71bbb63359bd59e598c661f30bc2bf43292cd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking uuid v1.10.0
[INFO] [stderr]     Checking iso8601 v0.6.1
[INFO] [stderr]     Checking icalendar v0.16.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/parser/components.rs:247:23
[INFO] [stdout]     |
[INFO] [stdout] 245 | pub fn component<'a, E: ParseError<&'a str> + ContextError<&'a str>>(
[INFO] [stdout]     |                  -- lifetime `'a` declared here
[INFO] [stdout] 246 |     input: &'a str,
[INFO] [stdout] 247 | ) -> IResult<&'a str, Component, E> {
[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/parser/components.rs:515:27
[INFO] [stdout]     |
[INFO] [stdout] 513 | pub fn components<'a, E: ParseError<&'a str> + ContextError<&'a str>>(
[INFO] [stdout]     |                   -- lifetime `'a` declared here
[INFO] [stdout] 514 |     input: &'a str,
[INFO] [stdout] 515 | ) -> IResult<&'a str, Vec<Component>, E> {
[INFO] [stdout]     |                           ^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/parser/parameters.rs:217:27
[INFO] [stdout]     |
[INFO] [stdout] 215 | pub fn parameters<'a, E: ParseError<&'a str> + ContextError<&'a str>>(
[INFO] [stdout]     |                   -- lifetime `'a` declared here
[INFO] [stdout] 216 |     input: &'a str,
[INFO] [stdout] 217 | ) -> IResult<&'a str, Vec<Parameter>, E> {
[INFO] [stdout]     |                           ^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/parser/properties.rs:371:23
[INFO] [stdout]     |
[INFO] [stdout] 369 | pub fn property<'a, E: ParseError<&'a str> + ContextError<&'a str>>(
[INFO] [stdout]     |                 -- lifetime `'a` declared here
[INFO] [stdout] 370 |     input: &'a str,
[INFO] [stdout] 371 | ) -> IResult<&'a str, Property, E> {
[INFO] [stdout]     |                       ^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/parser/utils.rs:18:23
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn property_key<'a, E: ParseError<&'a str> + ContextError<&'a str>>(
[INFO] [stdout]    |                     -- lifetime `'a` declared here
[INFO] [stdout] 17 |     input: &'a str,
[INFO] [stdout] 18 | ) -> IResult<&'a str, &str, E> {
[INFO] [stdout]    |                       ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/parser/utils.rs:31:23
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn valid_key_sequence<'a, E: ParseError<&'a str> + ContextError<&'a str>>(
[INFO] [stdout]    |                           -- lifetime `'a` declared here
[INFO] [stdout] 30 |     input: &'a str,
[INFO] [stdout] 31 | ) -> IResult<&'a str, &str, E> {
[INFO] [stdout]    |                       ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/parser/components.rs:247:23
[INFO] [stdout]     |
[INFO] [stdout] 245 | pub fn component<'a, E: ParseError<&'a str> + ContextError<&'a str>>(
[INFO] [stdout]     |                  -- lifetime `'a` declared here
[INFO] [stdout] 246 |     input: &'a str,
[INFO] [stdout] 247 | ) -> IResult<&'a str, Component, E> {
[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/parser/components.rs:515:27
[INFO] [stdout]     |
[INFO] [stdout] 513 | pub fn components<'a, E: ParseError<&'a str> + ContextError<&'a str>>(
[INFO] [stdout]     |                   -- lifetime `'a` declared here
[INFO] [stdout] 514 |     input: &'a str,
[INFO] [stdout] 515 | ) -> IResult<&'a str, Vec<Component>, E> {
[INFO] [stdout]     |                           ^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/parser/parameters.rs:217:27
[INFO] [stdout]     |
[INFO] [stdout] 215 | pub fn parameters<'a, E: ParseError<&'a str> + ContextError<&'a str>>(
[INFO] [stdout]     |                   -- lifetime `'a` declared here
[INFO] [stdout] 216 |     input: &'a str,
[INFO] [stdout] 217 | ) -> IResult<&'a str, Vec<Parameter>, E> {
[INFO] [stdout]     |                           ^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/parser/properties.rs:371:23
[INFO] [stdout]     |
[INFO] [stdout] 369 | pub fn property<'a, E: ParseError<&'a str> + ContextError<&'a str>>(
[INFO] [stdout]     |                 -- lifetime `'a` declared here
[INFO] [stdout] 370 |     input: &'a str,
[INFO] [stdout] 371 | ) -> IResult<&'a str, Property, E> {
[INFO] [stdout]     |                       ^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/parser/utils.rs:18:23
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn property_key<'a, E: ParseError<&'a str> + ContextError<&'a str>>(
[INFO] [stdout]    |                     -- lifetime `'a` declared here
[INFO] [stdout] 17 |     input: &'a str,
[INFO] [stdout] 18 | ) -> IResult<&'a str, &str, E> {
[INFO] [stdout]    |                       ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/parser/utils.rs:31:23
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn valid_key_sequence<'a, E: ParseError<&'a str> + ContextError<&'a str>>(
[INFO] [stdout]    |                           -- lifetime `'a` declared here
[INFO] [stdout] 30 |     input: &'a str,
[INFO] [stdout] 31 | ) -> IResult<&'a str, &str, E> {
[INFO] [stdout]    |                       ^ 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 5.09s
[INFO] running `Command { std: "docker" "inspect" "8ddd6514bae5f8ba63609263ac71bbb63359bd59e598c661f30bc2bf43292cd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ddd6514bae5f8ba63609263ac71bbb63359bd59e598c661f30bc2bf43292cd1", kill_on_drop: false }`
[INFO] [stdout] 8ddd6514bae5f8ba63609263ac71bbb63359bd59e598c661f30bc2bf43292cd1