[INFO] cloning repository https://github.com/sanbox-irl/cursive_chat_example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sanbox-irl/cursive_chat_example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsanbox-irl%2Fcursive_chat_example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsanbox-irl%2Fcursive_chat_example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 20d9d321c16ff77f6c2b04f0a8f6cbc4f17c1ea0 [INFO] checking sanbox-irl/cursive_chat_example against master#f7b43542838f0a4a6cfdb17fbeadf45002042a77 for pr-138499 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsanbox-irl%2Fcursive_chat_example" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sanbox-irl/cursive_chat_example on toolchain f7b43542838f0a4a6cfdb17fbeadf45002042a77 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f7b43542838f0a4a6cfdb17fbeadf45002042a77" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sanbox-irl/cursive_chat_example [INFO] finished tweaking git repo https://github.com/sanbox-irl/cursive_chat_example [INFO] tweaked toml for git repo https://github.com/sanbox-irl/cursive_chat_example written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f7b43542838f0a4a6cfdb17fbeadf45002042a77" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 120 packages to latest compatible versions [INFO] [stderr] Adding ahash v0.4.8 (available: v0.8.11) [INFO] [stderr] Adding cfg-if v0.1.10 (available: v1.0.0) [INFO] [stderr] Adding crossbeam-channel v0.4.4 (available: v0.5.14) [INFO] [stderr] Adding crossterm v0.17.7 (available: v0.28.1) [INFO] [stderr] Adding enum-map v0.6.6 (available: v2.7.3) [INFO] [stderr] Adding ncurses v5.101.0 (available: v6.0.1) [INFO] [stderr] Adding num v0.3.1 (available: v0.4.3) [INFO] [stderr] Adding pancurses v0.16.1 (available: v0.17.0) [INFO] [stderr] Adding pulldown-cmark v0.7.2 (available: v0.13.0) [INFO] [stderr] Adding rand v0.7.3 (available: v0.9.0) [INFO] [stderr] Adding signal-hook v0.1.17 (available: v0.3.17) [INFO] [stderr] Adding termion v1.5.6 (available: v4.0.4) [INFO] [stderr] Adding toml v0.5.11 (available: v0.8.20) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [INFO] [stderr] Adding xi-unicode v0.2.1 (available: v0.3.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f7b43542838f0a4a6cfdb17fbeadf45002042a77" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pancurses v0.16.1 [INFO] [stderr] Downloaded bear-lib-terminal-sys v1.3.0 [INFO] [stderr] Downloaded bear-lib-terminal v2.0.0 [INFO] [stderr] Downloaded enum-map v0.6.6 [INFO] [stderr] Downloaded pulldown-cmark v0.7.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+f7b43542838f0a4a6cfdb17fbeadf45002042a77" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9fc1d90ba04d93ed4053769ef9539e8376dab919708dc8f6093e6854ec7d219a [INFO] running `Command { std: "docker" "start" "-a" "9fc1d90ba04d93ed4053769ef9539e8376dab919708dc8f6093e6854ec7d219a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9fc1d90ba04d93ed4053769ef9539e8376dab919708dc8f6093e6854ec7d219a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fc1d90ba04d93ed4053769ef9539e8376dab919708dc8f6093e6854ec7d219a", kill_on_drop: false }` [INFO] [stdout] 9fc1d90ba04d93ed4053769ef9539e8376dab919708dc8f6093e6854ec7d219a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+f7b43542838f0a4a6cfdb17fbeadf45002042a77" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cc4bdd4556b46df794a96974a352ed2550e340a9a5af82803717b27b327eeab5 [INFO] running `Command { std: "docker" "start" "-a" "cc4bdd4556b46df794a96974a352ed2550e340a9a5af82803717b27b327eeab5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling crunchy v0.2.3 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling zerocopy v0.8.23 [INFO] [stderr] Compiling once_cell v1.21.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling cc v1.2.16 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Checking array-macro v1.0.5 [INFO] [stderr] Checking iana-time-zone v0.1.61 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking chrono v0.4.40 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking const-random v0.1.18 [INFO] [stderr] Checking ahash v0.4.8 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking signal-hook v0.1.17 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking xi-unicode v0.2.1 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Checking unicode-segmentation v1.12.0 [INFO] [stderr] Checking log v0.4.26 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling ncurses v5.101.0 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking pretty-bytes v0.2.2 [INFO] [stderr] Compiling enum-map-derive v0.4.6 [INFO] [stderr] Checking enum-map v0.6.6 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling enumset_derive v0.10.0 [INFO] [stderr] Checking enumset v1.1.5 [INFO] [stderr] Checking cursive_core v0.1.1 (/opt/rustwide/workdir/cursive-core) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> cursive-core/src/views/fixed_layout.rs:149:42 [INFO] [stdout] | [INFO] [stdout] 146 | fn iter_mut<'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 149 | ) -> Box + 'a> { [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] --> cursive-core/src/views/fixed_layout.rs:166:39 [INFO] [stdout] | [INFO] [stdout] 163 | fn circular_mut<'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 166 | ) -> impl Iterator + 'a { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> cursive-core/src/views/linear_layout.rs:345:42 [INFO] [stdout] | [INFO] [stdout] 341 | fn iter_mut<'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 345 | ) -> Box + 'a> { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> cursive-core/src/views/list_view.rs:174:42 [INFO] [stdout] | [INFO] [stdout] 170 | fn iter_mut<'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 174 | ) -> Box + 'a> { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> cursive-core/src/align.rs:99:34 [INFO] [stdout] | [INFO] [stdout] 99 | HAlign::Right => (container - content), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 99 - HAlign::Right => (container - content), [INFO] [stdout] 99 + HAlign::Right => container - content, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> cursive-core/src/align.rs:118:35 [INFO] [stdout] | [INFO] [stdout] 118 | VAlign::Bottom => (container - content), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 118 - VAlign::Bottom => (container - content), [INFO] [stdout] 118 + VAlign::Bottom => container - content, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> cursive-core/src/views/fixed_layout.rs:149:42 [INFO] [stdout] | [INFO] [stdout] 146 | fn iter_mut<'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 149 | ) -> Box + 'a> { [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] --> cursive-core/src/views/fixed_layout.rs:166:39 [INFO] [stdout] | [INFO] [stdout] 163 | fn circular_mut<'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 166 | ) -> impl Iterator + 'a { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> cursive-core/src/views/linear_layout.rs:345:42 [INFO] [stdout] | [INFO] [stdout] 341 | fn iter_mut<'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 345 | ) -> Box + 'a> { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> cursive-core/src/views/list_view.rs:174:42 [INFO] [stdout] | [INFO] [stdout] 170 | fn iter_mut<'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 174 | ) -> Box + 'a> { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> cursive-core/src/align.rs:99:34 [INFO] [stdout] | [INFO] [stdout] 99 | HAlign::Right => (container - content), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 99 - HAlign::Right => (container - content), [INFO] [stdout] 99 + HAlign::Right => container - content, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> cursive-core/src/align.rs:118:35 [INFO] [stdout] | [INFO] [stdout] 118 | VAlign::Bottom => (container - content), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 118 - VAlign::Bottom => (container - content), [INFO] [stdout] 118 + VAlign::Bottom => container - content, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking cursive v0.15.1-alpha.0 (/opt/rustwide/workdir/cursive) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> cursive/src/backends/puppet/mod.rs:83:30 [INFO] [stdout] | [INFO] [stdout] 83 | Err(e) => panic!(e), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 83 | Err(e) => panic!("{}", e), [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 83 - Err(e) => panic!(e), [INFO] [stdout] 83 + Err(e) => std::panic::panic_any(e), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> cursive/src/backends/puppet/mod.rs:83:30 [INFO] [stdout] | [INFO] [stdout] 83 | Err(e) => panic!(e), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 83 | Err(e) => panic!("{}", e), [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 83 - Err(e) => panic!(e), [INFO] [stdout] 83 + Err(e) => std::panic::panic_any(e), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking cursive-examples v0.1.1-alpha.0 (/opt/rustwide/workdir/examples) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.63s [INFO] running `Command { std: "docker" "inspect" "cc4bdd4556b46df794a96974a352ed2550e340a9a5af82803717b27b327eeab5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc4bdd4556b46df794a96974a352ed2550e340a9a5af82803717b27b327eeab5", kill_on_drop: false }` [INFO] [stdout] cc4bdd4556b46df794a96974a352ed2550e340a9a5af82803717b27b327eeab5