[INFO] fetching crate display-99bugs-driver 0.1.0-a... [INFO] testing display-99bugs-driver-0.1.0-a against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate display-99bugs-driver 0.1.0-a into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate display-99bugs-driver 0.1.0-a [INFO] finished tweaking crates.io crate display-99bugs-driver 0.1.0-a [INFO] tweaked toml for crates.io crate display-99bugs-driver 0.1.0-a written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate display-99bugs-driver 0.1.0-a on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 9 packages to latest compatible versions [INFO] [stderr] Adding spidev v0.3.0 (available: v0.7.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded spidev v0.3.0 [INFO] [stderr] Downloaded bitflags v0.4.0 [INFO] [stderr] Downloaded nix v0.6.0 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d713d2862e48c621e87a958003e6fbe03727ad36c1c3ab21fe1d7cfccbafd120 [INFO] running `Command { std: "docker" "start" "-a" "d713d2862e48c621e87a958003e6fbe03727ad36c1c3ab21fe1d7cfccbafd120", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d713d2862e48c621e87a958003e6fbe03727ad36c1c3ab21fe1d7cfccbafd120", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d713d2862e48c621e87a958003e6fbe03727ad36c1c3ab21fe1d7cfccbafd120", kill_on_drop: false }` [INFO] [stdout] d713d2862e48c621e87a958003e6fbe03727ad36c1c3ab21fe1d7cfccbafd120 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] b8834e6b9f716eb23bcd1c901011d7ab14b0b69a3c4073aa0f47c1f22b0ece22 [INFO] running `Command { std: "docker" "start" "-a" "b8834e6b9f716eb23bcd1c901011d7ab14b0b69a3c4073aa0f47c1f22b0ece22", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling bitflags v0.4.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling bitflags v0.3.3 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling nix v0.6.0 [INFO] [stderr] Compiling spidev v0.3.0 [INFO] [stderr] Compiling display-99bugs-driver v0.1.0-a (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `PANEL_LINE_COUNT` is never used [INFO] [stdout] --> src/display.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | pub const PANEL_LINE_COUNT: usize = 32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PANEL_COUNT` is never used [INFO] [stdout] --> src/display.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | pub const PANEL_COUNT: usize = 6; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PANEL_BUFFER_SIZE` is never used [INFO] [stdout] --> src/display.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | pub const PANEL_BUFFER_SIZE: usize = LINE_BUFFER_SIZE * PANEL_LINE_COUNT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FRAME_BUFFER_SIZE` is never used [INFO] [stdout] --> src/display.rs:13:11 [INFO] [stdout] | [INFO] [stdout] 13 | pub const FRAME_BUFFER_SIZE: usize = PANEL_BUFFER_SIZE * PANEL_COUNT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PANEL_MODE` is never used [INFO] [stdout] --> src/display.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | const PANEL_MODE: u8 = 0x02; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FRAME_MODE` is never used [INFO] [stdout] --> src/display.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | const FRAME_MODE: u8 = 0x03; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `write_frame` is never used [INFO] [stdout] --> src/display.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 30 | impl Display { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn write_frame(&mut self, data: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.15s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.4.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "b8834e6b9f716eb23bcd1c901011d7ab14b0b69a3c4073aa0f47c1f22b0ece22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8834e6b9f716eb23bcd1c901011d7ab14b0b69a3c4073aa0f47c1f22b0ece22", kill_on_drop: false }` [INFO] [stdout] b8834e6b9f716eb23bcd1c901011d7ab14b0b69a3c4073aa0f47c1f22b0ece22 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 0f659f0a83f3513085b50210ac0f29e1c959d31df5d91bc10bfeaa69c61c3231 [INFO] running `Command { std: "docker" "start" "-a" "0f659f0a83f3513085b50210ac0f29e1c959d31df5d91bc10bfeaa69c61c3231", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling display-99bugs-driver v0.1.0-a (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `PANEL_LINE_COUNT` is never used [INFO] [stdout] --> src/display.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | pub const PANEL_LINE_COUNT: usize = 32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PANEL_COUNT` is never used [INFO] [stdout] --> src/display.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | pub const PANEL_COUNT: usize = 6; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PANEL_BUFFER_SIZE` is never used [INFO] [stdout] --> src/display.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | pub const PANEL_BUFFER_SIZE: usize = LINE_BUFFER_SIZE * PANEL_LINE_COUNT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FRAME_BUFFER_SIZE` is never used [INFO] [stdout] --> src/display.rs:13:11 [INFO] [stdout] | [INFO] [stdout] 13 | pub const FRAME_BUFFER_SIZE: usize = PANEL_BUFFER_SIZE * PANEL_COUNT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PANEL_MODE` is never used [INFO] [stdout] --> src/display.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | const PANEL_MODE: u8 = 0x02; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FRAME_MODE` is never used [INFO] [stdout] --> src/display.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | const FRAME_MODE: u8 = 0x03; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `write_frame` is never used [INFO] [stdout] --> src/display.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 30 | impl Display { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn write_frame(&mut self, data: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.4.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "0f659f0a83f3513085b50210ac0f29e1c959d31df5d91bc10bfeaa69c61c3231", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f659f0a83f3513085b50210ac0f29e1c959d31df5d91bc10bfeaa69c61c3231", kill_on_drop: false }` [INFO] [stdout] 0f659f0a83f3513085b50210ac0f29e1c959d31df5d91bc10bfeaa69c61c3231 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 68208025491d6212c970e60642b9a8544d856b53e6b734876a45022e93d92e16 [INFO] running `Command { std: "docker" "start" "-a" "68208025491d6212c970e60642b9a8544d856b53e6b734876a45022e93d92e16", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: constant `PANEL_LINE_COUNT` is never used [INFO] [stderr] --> src/display.rs:7:11 [INFO] [stderr] | [INFO] [stderr] 7 | pub const PANEL_LINE_COUNT: usize = 32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `PANEL_COUNT` is never used [INFO] [stderr] --> src/display.rs:8:11 [INFO] [stderr] | [INFO] [stderr] 8 | pub const PANEL_COUNT: usize = 6; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `PANEL_BUFFER_SIZE` is never used [INFO] [stderr] --> src/display.rs:12:11 [INFO] [stderr] | [INFO] [stderr] 12 | pub const PANEL_BUFFER_SIZE: usize = LINE_BUFFER_SIZE * PANEL_LINE_COUNT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `FRAME_BUFFER_SIZE` is never used [INFO] [stderr] --> src/display.rs:13:11 [INFO] [stderr] | [INFO] [stderr] 13 | pub const FRAME_BUFFER_SIZE: usize = PANEL_BUFFER_SIZE * PANEL_COUNT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `PANEL_MODE` is never used [INFO] [stderr] --> src/display.rs:22:7 [INFO] [stderr] | [INFO] [stderr] 22 | const PANEL_MODE: u8 = 0x02; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `FRAME_MODE` is never used [INFO] [stderr] --> src/display.rs:23:7 [INFO] [stderr] | [INFO] [stderr] 23 | const FRAME_MODE: u8 = 0x03; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `write_frame` is never used [INFO] [stderr] --> src/display.rs:55:12 [INFO] [stderr] | [INFO] [stderr] 30 | impl Display { [INFO] [stderr] | ------------ method in this implementation [INFO] [stderr] ... [INFO] [stderr] 55 | pub fn write_frame(&mut self, data: &[u8]) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `display-99bugs-driver` (bin "display-99bugs-driver" test) generated 7 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.4.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/display_99bugs_driver-89412e3e52c0e30a) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "68208025491d6212c970e60642b9a8544d856b53e6b734876a45022e93d92e16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68208025491d6212c970e60642b9a8544d856b53e6b734876a45022e93d92e16", kill_on_drop: false }` [INFO] [stdout] 68208025491d6212c970e60642b9a8544d856b53e6b734876a45022e93d92e16