[INFO] fetching crate parse-display-with 0.0.2...
[INFO] checking parse-display-with-0.0.2 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate parse-display-with 0.0.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate parse-display-with 0.0.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate parse-display-with 0.0.2
[INFO] tweaked toml for crates.io crate parse-display-with 0.0.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate parse-display-with 0.0.2 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4283b35861591e73425eb3679baaccec94bf31a2fe632b1a087adfd1252f8d9b
[INFO] running `Command { std: "docker" "start" "-a" "4283b35861591e73425eb3679baaccec94bf31a2fe632b1a087adfd1252f8d9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4283b35861591e73425eb3679baaccec94bf31a2fe632b1a087adfd1252f8d9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4283b35861591e73425eb3679baaccec94bf31a2fe632b1a087adfd1252f8d9b", kill_on_drop: false }`
[INFO] [stdout] 4283b35861591e73425eb3679baaccec94bf31a2fe632b1a087adfd1252f8d9b
[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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 180a8f5fd803f46dae2ffab9157bf48227a0cfcda3208e5ab402f50e3d26573a
[INFO] running `Command { std: "docker" "start" "-a" "180a8f5fd803f46dae2ffab9157bf48227a0cfcda3208e5ab402f50e3d26573a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling structmeta-derive v0.3.0
[INFO] [stderr]    Compiling structmeta v0.3.0
[INFO] [stderr]    Compiling parse-display-derive v0.10.0
[INFO] [stderr]     Checking parse-display v0.10.0
[INFO] [stderr]     Checking parse-display-with v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/formats.rs:95:54
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub fn join<I: ?Sized, F>(item_format: F, delimiter: &str) -> Join<I, F> {
[INFO] [stdout]    |                                                      ^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout]    |                                                      |
[INFO] [stdout]    |                                                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub fn join<I: ?Sized, F>(item_format: F, delimiter: &str) -> Join<'_, I, F> {
[INFO] [stdout]    |                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/formats.rs:103:40
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub fn delimiter<I: ?Sized>(delimiter: &str) -> Join<I> {
[INFO] [stdout]     |                                        ^^^^     ------- the same lifetime is hidden here
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub fn delimiter<I: ?Sized>(delimiter: &str) -> Join<'_, I> {
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/formats.rs:95:54
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub fn join<I: ?Sized, F>(item_format: F, delimiter: &str) -> Join<I, F> {
[INFO] [stdout]    |                                                      ^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout]    |                                                      |
[INFO] [stdout]    |                                                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub fn join<I: ?Sized, F>(item_format: F, delimiter: &str) -> Join<'_, I, F> {
[INFO] [stdout]    |                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/formats.rs:103:40
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub fn delimiter<I: ?Sized>(delimiter: &str) -> Join<I> {
[INFO] [stdout]     |                                        ^^^^     ------- the same lifetime is hidden here
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub fn delimiter<I: ?Sized>(delimiter: &str) -> Join<'_, I> {
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.11s
[INFO] running `Command { std: "docker" "inspect" "180a8f5fd803f46dae2ffab9157bf48227a0cfcda3208e5ab402f50e3d26573a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "180a8f5fd803f46dae2ffab9157bf48227a0cfcda3208e5ab402f50e3d26573a", kill_on_drop: false }`
[INFO] [stdout] 180a8f5fd803f46dae2ffab9157bf48227a0cfcda3208e5ab402f50e3d26573a