[INFO] fetching crate cursive_core 0.4.6...
[INFO] checking cursive_core-0.4.6 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate cursive_core 0.4.6 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate cursive_core 0.4.6
[INFO] finished tweaking crates.io crate cursive_core 0.4.6
[INFO] tweaked toml for crates.io crate cursive_core 0.4.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cursive_core 0.4.6 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 88 packages to latest compatible versions
[INFO] [stderr]       Adding compact_str v0.8.1 (available: v0.9.0)
[INFO] [stderr]       Adding pulldown-cmark v0.11.3 (available: v0.13.0)
[INFO] [stderr]       Adding toml v0.8.23 (available: v0.9.8)
[INFO] [stderr]       Adding unicode-width v0.1.14 (available: v0.2.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "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 cursive-macros v0.1.0
[INFO] [stderr]   Downloaded ansi-parser v0.9.1
[INFO] [stderr]   Downloaded pulldown-cmark v0.11.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79a5459797b0a80d432e457020bb37d15dabfad8932a8e0199fe9e88f3ca244a
[INFO] running `Command { std: "docker" "start" "-a" "79a5459797b0a80d432e457020bb37d15dabfad8932a8e0199fe9e88f3ca244a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79a5459797b0a80d432e457020bb37d15dabfad8932a8e0199fe9e88f3ca244a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79a5459797b0a80d432e457020bb37d15dabfad8932a8e0199fe9e88f3ca244a", kill_on_drop: false }`
[INFO] [stdout] 79a5459797b0a80d432e457020bb37d15dabfad8932a8e0199fe9e88f3ca244a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 088f75032838179f4aef78ebd9b16634a7d8ff60c1914ea1ef352bd521cf8746
[INFO] running `Command { std: "docker" "start" "-a" "088f75032838179f4aef78ebd9b16634a7d8ff60c1914ea1ef352bd521cf8746", kill_on_drop: false }`
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]    Compiling cursive-macros v0.1.0
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling enum-map-derive v0.17.0
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking compact_str v0.8.1
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking enum-map v2.7.3
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling enumset_derive v0.14.0
[INFO] [stderr]     Checking enumset v1.1.10
[INFO] [stderr]     Checking cursive_core v0.4.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/vec.rs:205:22
[INFO] [stdout]     |
[INFO] [stdout] 205 |         self.map(|x| (x * x)).sum()
[INFO] [stdout]     |                      ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 205 -         self.map(|x| (x * x)).sum()
[INFO] [stdout] 205 +         self.map(|x| x * x).sum()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/vec.rs:205:22
[INFO] [stdout]     |
[INFO] [stdout] 205 |         self.map(|x| (x * x)).sum()
[INFO] [stdout]     |                      ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 205 -         self.map(|x| (x * x)).sum()
[INFO] [stdout] 205 +         self.map(|x| x * x).sum()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/utils/markup/mod.rs:86:26
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn as_styled_str(&self) -> StyledStr {
[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] 86 |     pub fn as_styled_str(&self) -> StyledStr<'_> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/views/fixed_layout.rs:164:42
[INFO] [stdout]     |
[INFO] [stdout] 163 |         children: &'a mut [Child],
[INFO] [stdout]     |                    -- the lifetime is named here
[INFO] [stdout] 164 |     ) -> Box<dyn Iterator<Item = (usize, &mut Child)> + 'a> {
[INFO] [stdout]     |                                          ^^^^^^^^^^ the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 164 |     ) -> Box<dyn Iterator<Item = (usize, &'a mut Child)> + 'a> {
[INFO] [stdout]     |                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/views/linear_layout.rs:341:42
[INFO] [stdout]     |
[INFO] [stdout] 338 |         &'a mut self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 341 |     ) -> Box<dyn Iterator<Item = (usize, &mut Child)> + 'a> {
[INFO] [stdout]     |                                          ^^^^^^^^^^ the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 341 |     ) -> Box<dyn Iterator<Item = (usize, &'a mut Child)> + 'a> {
[INFO] [stdout]     |                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/views/list_view.rs:181:42
[INFO] [stdout]     |
[INFO] [stdout] 178 |         &'a mut self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 181 |     ) -> Box<dyn Iterator<Item = (usize, &mut ListChild)> + 'a> {
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^ the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 181 |     ) -> Box<dyn Iterator<Item = (usize, &'a mut ListChild)> + 'a> {
[INFO] [stdout]     |                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/menu.rs:102:25
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn styled_label(&self) -> SpannedStr<Style> {
[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] 102 |     pub fn styled_label(&self) -> SpannedStr<'_, Style> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/utils/markup/mod.rs:86:26
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn as_styled_str(&self) -> StyledStr {
[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] 86 |     pub fn as_styled_str(&self) -> StyledStr<'_> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/views/fixed_layout.rs:164:42
[INFO] [stdout]     |
[INFO] [stdout] 163 |         children: &'a mut [Child],
[INFO] [stdout]     |                    -- the lifetime is named here
[INFO] [stdout] 164 |     ) -> Box<dyn Iterator<Item = (usize, &mut Child)> + 'a> {
[INFO] [stdout]     |                                          ^^^^^^^^^^ the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 164 |     ) -> Box<dyn Iterator<Item = (usize, &'a mut Child)> + 'a> {
[INFO] [stdout]     |                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/views/linear_layout.rs:341:42
[INFO] [stdout]     |
[INFO] [stdout] 338 |         &'a mut self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 341 |     ) -> Box<dyn Iterator<Item = (usize, &mut Child)> + 'a> {
[INFO] [stdout]     |                                          ^^^^^^^^^^ the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 341 |     ) -> Box<dyn Iterator<Item = (usize, &'a mut Child)> + 'a> {
[INFO] [stdout]     |                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/views/list_view.rs:181:42
[INFO] [stdout]     |
[INFO] [stdout] 178 |         &'a mut self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 181 |     ) -> Box<dyn Iterator<Item = (usize, &mut ListChild)> + 'a> {
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^ the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 181 |     ) -> Box<dyn Iterator<Item = (usize, &'a mut ListChild)> + 'a> {
[INFO] [stdout]     |                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/menu.rs:102:25
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn styled_label(&self) -> SpannedStr<Style> {
[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] 102 |     pub fn styled_label(&self) -> SpannedStr<'_, Style> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.84s
[INFO] running `Command { std: "docker" "inspect" "088f75032838179f4aef78ebd9b16634a7d8ff60c1914ea1ef352bd521cf8746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "088f75032838179f4aef78ebd9b16634a7d8ff60c1914ea1ef352bd521cf8746", kill_on_drop: false }`
[INFO] [stdout] 088f75032838179f4aef78ebd9b16634a7d8ff60c1914ea1ef352bd521cf8746
