[INFO] fetching crate lofty 0.21.1...
[INFO] checking lofty-0.21.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate lofty 0.21.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate lofty 0.21.1 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 lofty 0.21.1
[INFO] finished tweaking crates.io crate lofty 0.21.1
[INFO] tweaked toml for crates.io crate lofty 0.21.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate lofty 0.21.1 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] aab1cad45d9db3a389bfbdb8faae04b3f1a22348cee4d82f96c8d2b67a7aa892
[INFO] running `Command { std: "docker" "start" "-a" "aab1cad45d9db3a389bfbdb8faae04b3f1a22348cee4d82f96c8d2b67a7aa892", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aab1cad45d9db3a389bfbdb8faae04b3f1a22348cee4d82f96c8d2b67a7aa892", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aab1cad45d9db3a389bfbdb8faae04b3f1a22348cee4d82f96c8d2b67a7aa892", kill_on_drop: false }`
[INFO] [stdout] aab1cad45d9db3a389bfbdb8faae04b3f1a22348cee4d82f96c8d2b67a7aa892
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 37e3c42bdcc9d02474f93012bed8ff97c150b3bb1ab3469350d9068d256a231b
[INFO] running `Command { std: "docker" "start" "-a" "37e3c42bdcc9d02474f93012bed8ff97c150b3bb1ab3469350d9068d256a231b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling iai-callgrind-runner v0.12.0
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]    Compiling iai-callgrind v0.12.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking ogg_pager v0.6.1
[INFO] [stderr]     Checking data-encoding v2.6.0
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking flate2 v1.0.30
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking tempfile v3.10.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling lofty_attr v0.11.0
[INFO] [stderr]    Compiling iai-callgrind-macros v0.3.0
[INFO] [stderr]     Checking lofty v0.21.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/id3/v2/tag.rs:577:67
[INFO] [stdout]     |
[INFO] [stdout] 576 | impl<'a> GenresIter<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] 577 |     pub fn new(value: &'a str, preserve_indexes: bool) -> GenresIter<'_> {
[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/ogg/tag.rs:213:88
[INFO] [stdout]     |
[INFO] [stdout] 213 |     pub fn get_all<'a>(&'a self, key: &'a str) -> impl Iterator<Item = &'a str> + Clone + '_ {
[INFO] [stdout]     |                    -- lifetime `'a` declared here                                         ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/id3/v2/tag.rs:577:67
[INFO] [stdout]     |
[INFO] [stdout] 576 | impl<'a> GenresIter<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] 577 |     pub fn new(value: &'a str, preserve_indexes: bool) -> GenresIter<'_> {
[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/ogg/tag.rs:213:88
[INFO] [stdout]     |
[INFO] [stdout] 213 |     pub fn get_all<'a>(&'a self, key: &'a str) -> impl Iterator<Item = &'a str> + Clone + '_ {
[INFO] [stdout]     |                    -- lifetime `'a` declared here                                         ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.42s
[INFO] running `Command { std: "docker" "inspect" "37e3c42bdcc9d02474f93012bed8ff97c150b3bb1ab3469350d9068d256a231b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37e3c42bdcc9d02474f93012bed8ff97c150b3bb1ab3469350d9068d256a231b", kill_on_drop: false }`
[INFO] [stdout] 37e3c42bdcc9d02474f93012bed8ff97c150b3bb1ab3469350d9068d256a231b