[INFO] fetching crate buffy 0.0.2... [INFO] checking buffy-0.0.2 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate buffy 0.0.2 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate buffy 0.0.2 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate buffy 0.0.2 [INFO] finished tweaking crates.io crate buffy 0.0.2 [INFO] tweaked toml for crates.io crate buffy 0.0.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate buffy 0.0.2 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parking_lot v0.11.0 [INFO] [stderr] Downloaded lock_api v0.4.1 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 16ababf3e2624a6cca1cee4b6a934daa3fc60d0760c5eb0a2fccf025fe291345 [INFO] running `Command { std: "docker" "start" "-a" "16ababf3e2624a6cca1cee4b6a934daa3fc60d0760c5eb0a2fccf025fe291345", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16ababf3e2624a6cca1cee4b6a934daa3fc60d0760c5eb0a2fccf025fe291345", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16ababf3e2624a6cca1cee4b6a934daa3fc60d0760c5eb0a2fccf025fe291345", kill_on_drop: false }` [INFO] [stdout] 16ababf3e2624a6cca1cee4b6a934daa3fc60d0760c5eb0a2fccf025fe291345 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b88a18d14b293b6eb8b049c1a1d83aa62cf2ab0ac2f5dbc1f6589e0f7edfa3fa [INFO] running `Command { std: "docker" "start" "-a" "b88a18d14b293b6eb8b049c1a1d83aa62cf2ab0ac2f5dbc1f6589e0f7edfa3fa", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking smallvec v1.5.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking instant v0.1.8 [INFO] [stderr] Checking buffy v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking lock_api v0.4.1 [INFO] [stdout] warning: field `height` is never read [INFO] [stdout] --> src/lib.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 87 | pub struct Buffer { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 88 | width: usize, [INFO] [stdout] 89 | height: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Buffer` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking signal-hook-registry v1.2.2 [INFO] [stderr] Checking mio v0.7.6 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Checking signal-hook v0.1.16 [INFO] [stderr] Checking crossterm v0.18.2 [INFO] [stdout] error[E0277]: the trait bound `crossterm::style::Color: From` is not satisfied [INFO] [stdout] --> examples/basic_crossterm.rs:19:66 [INFO] [stdout] | [INFO] [stdout] 19 | style::SetColors(style::Colors::new(q.color[i].0.into(), q.color[i].1.into())), [INFO] [stdout] | ^^^^ the trait `From` is not implemented for `crossterm::style::Color`, which is required by `buffy::Color: Into<_>` [INFO] [stdout] | [INFO] [stdout] = help: the trait `From<(u8, u8, u8)>` is implemented for `crossterm::style::Color` [INFO] [stdout] = help: for that trait implementation, expected `(u8, u8, u8)`, found `buffy::Color` [INFO] [stdout] = note: required for `buffy::Color` to implement `Into` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `crossterm::style::Color: From` is not satisfied [INFO] [stdout] --> examples/basic_crossterm.rs:19:87 [INFO] [stdout] | [INFO] [stdout] 19 | style::SetColors(style::Colors::new(q.color[i].0.into(), q.color[i].1.into())), [INFO] [stdout] | ^^^^ the trait `From` is not implemented for `crossterm::style::Color`, which is required by `buffy::Color: Into<_>` [INFO] [stdout] | [INFO] [stdout] = help: the trait `From<(u8, u8, u8)>` is implemented for `crossterm::style::Color` [INFO] [stdout] = help: for that trait implementation, expected `(u8, u8, u8)`, found `buffy::Color` [INFO] [stdout] = note: required for `buffy::Color` to implement `Into` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `buffy` (example "basic_crossterm") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `height` is never read [INFO] [stdout] --> src/lib.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 87 | pub struct Buffer { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 88 | width: usize, [INFO] [stdout] 89 | height: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Buffer` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b88a18d14b293b6eb8b049c1a1d83aa62cf2ab0ac2f5dbc1f6589e0f7edfa3fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b88a18d14b293b6eb8b049c1a1d83aa62cf2ab0ac2f5dbc1f6589e0f7edfa3fa", kill_on_drop: false }` [INFO] [stdout] b88a18d14b293b6eb8b049c1a1d83aa62cf2ab0ac2f5dbc1f6589e0f7edfa3fa