[INFO] fetching crate buffy 0.0.2... [INFO] testing buffy-0.0.2 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate buffy 0.0.2 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate buffy 0.0.2 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-0/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: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4086a7aa675dd9d6c989de42c8ede843cc08f69eb8c53fa4ed52abed25307802 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4086a7aa675dd9d6c989de42c8ede843cc08f69eb8c53fa4ed52abed25307802", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4086a7aa675dd9d6c989de42c8ede843cc08f69eb8c53fa4ed52abed25307802", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4086a7aa675dd9d6c989de42c8ede843cc08f69eb8c53fa4ed52abed25307802", kill_on_drop: false }` [INFO] [stdout] 4086a7aa675dd9d6c989de42c8ede843cc08f69eb8c53fa4ed52abed25307802 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f70b3a7dbe44cbae4c1cd76cf6601e22f5cb43e99952393db264d95474ff69d1 [INFO] running `Command { std: "docker" "start" "-a" "f70b3a7dbe44cbae4c1cd76cf6601e22f5cb43e99952393db264d95474ff69d1", kill_on_drop: false }` [INFO] [stderr] Compiling buffy v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `height` [INFO] [stdout] --> src/lib.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 89 | height: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Buffer` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:86:10 [INFO] [stdout] | [INFO] [stdout] 86 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.62s [INFO] running `Command { std: "docker" "inspect" "f70b3a7dbe44cbae4c1cd76cf6601e22f5cb43e99952393db264d95474ff69d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f70b3a7dbe44cbae4c1cd76cf6601e22f5cb43e99952393db264d95474ff69d1", kill_on_drop: false }` [INFO] [stdout] f70b3a7dbe44cbae4c1cd76cf6601e22f5cb43e99952393db264d95474ff69d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6b5bf0abe3f1ecdf7d50219cba19d2648e3a095a2d0c2497f831e31765f4914d [INFO] running `Command { std: "docker" "start" "-a" "6b5bf0abe3f1ecdf7d50219cba19d2648e3a095a2d0c2497f831e31765f4914d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling instant v0.1.8 [INFO] [stderr] Compiling lock_api v0.4.1 [INFO] [stdout] warning: field is never read: `height` [INFO] [stdout] --> src/lib.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 89 | height: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Buffer` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:86:10 [INFO] [stdout] | [INFO] [stdout] 86 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mio v0.7.6 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling parking_lot_core v0.8.0 [INFO] [stderr] Compiling signal-hook v0.1.16 [INFO] [stderr] Compiling parking_lot v0.11.0 [INFO] [stderr] Compiling crossterm v0.18.2 [INFO] [stderr] Compiling buffy v0.0.2 (/opt/rustwide/workdir) [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` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] = note: required because of the requirements on the impl of `Into` for `buffy::Color` [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` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] = note: required because of the requirements on the impl of `Into` for `buffy::Color` [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` due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field is never read: `height` [INFO] [stdout] --> src/lib.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 89 | height: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Buffer` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:86:10 [INFO] [stdout] | [INFO] [stdout] 86 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6b5bf0abe3f1ecdf7d50219cba19d2648e3a095a2d0c2497f831e31765f4914d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b5bf0abe3f1ecdf7d50219cba19d2648e3a095a2d0c2497f831e31765f4914d", kill_on_drop: false }` [INFO] [stdout] 6b5bf0abe3f1ecdf7d50219cba19d2648e3a095a2d0c2497f831e31765f4914d