[INFO] fetching crate system76_ecflash 0.1.2... [INFO] checking system76_ecflash-0.1.2 against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] extracting crate system76_ecflash 0.1.2 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate system76_ecflash 0.1.2 on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate system76_ecflash 0.1.2 [INFO] finished tweaking crates.io crate system76_ecflash 0.1.2 [INFO] tweaked toml for crates.io crate system76_ecflash 0.1.2 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate system76_ecflash 0.1.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", 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] 3009dace9ac6fb3705d4622a79614b728a70c93cee178088f593dced1ed48354 [INFO] running `Command { std: "docker" "start" "-a" "3009dace9ac6fb3705d4622a79614b728a70c93cee178088f593dced1ed48354", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3009dace9ac6fb3705d4622a79614b728a70c93cee178088f593dced1ed48354", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3009dace9ac6fb3705d4622a79614b728a70c93cee178088f593dced1ed48354", kill_on_drop: false }` [INFO] [stdout] 3009dace9ac6fb3705d4622a79614b728a70c93cee178088f593dced1ed48354 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bbdd5baefed0a2fe5e12b6690e82612a722229af4e060abd25e5c6495d74f4a6 [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" "bbdd5baefed0a2fe5e12b6690e82612a722229af4e060abd25e5c6495d74f4a6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking system76_ecflash v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking redox_hwio v0.1.3 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:36:35 [INFO] [stdout] | [INFO] [stdout] 36 | let mut ecs: Vec<(String, Box)> = Vec::new(); [INFO] [stdout] | ^^ help: use `dyn`: `dyn Ec` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking libudev v0.2.0 [INFO] [stderr] Checking serialport v3.3.0 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:36:35 [INFO] [stdout] | [INFO] [stdout] 36 | let mut ecs: Vec<(String, Box)> = Vec::new(); [INFO] [stdout] | ^^ help: use `dyn`: `dyn Ec` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/read.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | flasher.stop(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `erase_chip` [INFO] [stdout] --> examples/isp.rs:225:12 [INFO] [stdout] | [INFO] [stdout] 225 | pub fn erase_chip(&mut self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `address` [INFO] [stdout] --> examples/isp.rs:449:5 [INFO] [stdout] | [INFO] [stdout] 449 | address: Pio, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `data` [INFO] [stdout] --> examples/isp.rs:450:5 [INFO] [stdout] | [INFO] [stdout] 450 | data: Pio, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `super_io_read` [INFO] [stdout] --> examples/isp.rs:468:8 [INFO] [stdout] | [INFO] [stdout] 468 | fn super_io_read(&mut self, reg: u8) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `super_io_write` [INFO] [stdout] --> examples/isp.rs:473:8 [INFO] [stdout] | [INFO] [stdout] 473 | fn super_io_write(&mut self, reg: u8, value: u8) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `d2_read` [INFO] [stdout] --> examples/isp.rs:478:8 [INFO] [stdout] | [INFO] [stdout] 478 | fn d2_read(&mut self, reg: u8) -> u8 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `d2_write` [INFO] [stdout] --> examples/isp.rs:483:8 [INFO] [stdout] | [INFO] [stdout] 483 | fn d2_write(&mut self, reg: u8, value: u8) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `i2ec_read` [INFO] [stdout] --> examples/isp.rs:488:8 [INFO] [stdout] | [INFO] [stdout] 488 | fn i2ec_read(&mut self, addr: u16) -> u8 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `i2ec_write` [INFO] [stdout] --> examples/isp.rs:494:8 [INFO] [stdout] | [INFO] [stdout] 494 | fn i2ec_write(&mut self, addr: u16, value: u8) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.08s [INFO] running `Command { std: "docker" "inspect" "bbdd5baefed0a2fe5e12b6690e82612a722229af4e060abd25e5c6495d74f4a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbdd5baefed0a2fe5e12b6690e82612a722229af4e060abd25e5c6495d74f4a6", kill_on_drop: false }` [INFO] [stdout] bbdd5baefed0a2fe5e12b6690e82612a722229af4e060abd25e5c6495d74f4a6