[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#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsanbox-irl%2Fcursive_chat_example" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sanbox-irl/cursive_chat_example on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "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-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 123 packages to latest compatible versions [INFO] [stderr] Adding ahash v0.4.8 (latest: v0.8.11) [INFO] [stderr] Adding array-macro v1.0.5 (latest: v2.1.8) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding cloudabi v0.0.3 (latest: v0.1.0) [INFO] [stderr] Adding crossbeam-channel v0.4.4 (latest: v0.5.13) [INFO] [stderr] Adding crossbeam-utils v0.7.2 (latest: v0.8.20) [INFO] [stderr] Adding crossterm v0.17.7 (latest: v0.28.1) [INFO] [stderr] Adding crossterm_winapi v0.6.2 (latest: v0.9.1) [INFO] [stderr] Adding enum-map v0.6.6 (latest: v2.7.3) [INFO] [stderr] Adding enum-map-derive v0.4.6 (latest: v0.17.0) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.15) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.4.0) [INFO] [stderr] Adding lock_api v0.3.4 (latest: v0.4.12) [INFO] [stderr] Adding mio v0.7.14 (latest: v1.0.2) [INFO] [stderr] Adding miow v0.3.7 (latest: v0.6.0) [INFO] [stderr] Adding ncurses v5.101.0 (latest: v6.0.1) [INFO] [stderr] Adding ntapi v0.3.7 (latest: v0.4.1) [INFO] [stderr] Adding num v0.3.1 (latest: v0.4.3) [INFO] [stderr] Adding num-complex v0.3.1 (latest: v0.4.6) [INFO] [stderr] Adding num-rational v0.3.2 (latest: v0.4.2) [INFO] [stderr] Adding numtoa v0.1.0 (latest: v0.2.4) [INFO] [stderr] Adding pancurses v0.16.1 (latest: v0.17.0) [INFO] [stderr] Adding parking_lot v0.10.2 (latest: v0.12.3) [INFO] [stderr] Adding parking_lot_core v0.7.3 (latest: v0.9.10) [INFO] [stderr] Adding pulldown-cmark v0.7.2 (latest: v0.12.0) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding redox_syscall v0.1.57 (latest: v0.5.3) [INFO] [stderr] Adding redox_syscall v0.2.16 (latest: v0.5.3) [INFO] [stderr] Adding signal-hook v0.1.17 (latest: v0.3.17) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding termion v1.5.6 (latest: v4.0.2) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.19) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [INFO] [stderr] Adding winreg v0.5.1 (latest: v0.52.0) [INFO] [stderr] Adding xi-unicode v0.2.1 (latest: v0.3.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded enumset v1.1.5 [INFO] [stderr] Downloaded pretty-bytes v0.2.2 [INFO] [stderr] Downloaded pancurses v0.16.1 [INFO] [stderr] Downloaded bear-lib-terminal-sys v1.3.0 [INFO] [stderr] Downloaded enumset_derive v0.10.0 [INFO] [stderr] Downloaded enum-map v0.6.6 [INFO] [stderr] Downloaded parking_lot_core v0.7.3 [INFO] [stderr] Downloaded bear-lib-terminal v2.0.0 [INFO] [stderr] Downloaded syn v2.0.77 [INFO] [stderr] Downloaded pdcurses-sys v0.7.1 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7390d1af545e31e34aa66012c432ab7553ac18bbb4ec16145071e701ce75603a [INFO] running `Command { std: "docker" "start" "-a" "7390d1af545e31e34aa66012c432ab7553ac18bbb4ec16145071e701ce75603a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7390d1af545e31e34aa66012c432ab7553ac18bbb4ec16145071e701ce75603a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7390d1af545e31e34aa66012c432ab7553ac18bbb4ec16145071e701ce75603a", kill_on_drop: false }` [INFO] [stdout] 7390d1af545e31e34aa66012c432ab7553ac18bbb4ec16145071e701ce75603a [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d9ae66b06377a37b75e1c292c81b16f73a6b4d1169e213f110bcebab201f6c9b [INFO] running `Command { std: "docker" "start" "-a" "d9ae66b06377a37b75e1c292c81b16f73a6b4d1169e213f110bcebab201f6c9b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Checking array-macro v1.0.5 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking xi-unicode v0.2.1 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.77 [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] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Checking signal-hook v0.1.17 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking const-random v0.1.18 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking ahash v0.4.8 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking pretty-bytes v0.2.2 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Compiling ncurses v5.101.0 [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 zerocopy-derive v0.7.35 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling enumset_derive v0.10.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking enumset v1.1.5 [INFO] [stderr] Checking cursive_core v0.1.1 (/opt/rustwide/workdir/cursive-core) [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: 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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking cursive v0.15.1-alpha.0 (/opt/rustwide/workdir/cursive) [INFO] [stdout] warning: 2 warnings emitted [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) => std::panic::panic_any(e), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking cursive-examples v0.1.1-alpha.0 (/opt/rustwide/workdir/examples) [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) => std::panic::panic_any(e), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.39s [INFO] running `Command { std: "docker" "inspect" "d9ae66b06377a37b75e1c292c81b16f73a6b4d1169e213f110bcebab201f6c9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9ae66b06377a37b75e1c292c81b16f73a6b4d1169e213f110bcebab201f6c9b", kill_on_drop: false }` [INFO] [stdout] d9ae66b06377a37b75e1c292c81b16f73a6b4d1169e213f110bcebab201f6c9b