[INFO] fetching crate driver-pal 0.8.0-alpha.5... [INFO] testing driver-pal-0.8.0-alpha.5 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate driver-pal 0.8.0-alpha.5 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate driver-pal 0.8.0-alpha.5 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate driver-pal 0.8.0-alpha.5 [INFO] finished tweaking crates.io crate driver-pal 0.8.0-alpha.5 [INFO] tweaked toml for crates.io crate driver-pal 0.8.0-alpha.5 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded i2cdev v0.5.1 [INFO] [stderr] Downloaded gpio-cdev v0.5.1 [INFO] [stderr] Downloaded embedded-hal v1.0.0-alpha.5 [INFO] [stderr] Downloaded spidev v0.5.1 [INFO] [stderr] Downloaded sysfs_gpio v0.6.1 [INFO] [stderr] Downloaded linux-embedded-hal v0.4.0-alpha.1 [INFO] [stderr] Downloaded driver-cp2130 v1.0.0-alpha.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a627933317ebfbedf741f325a9ce49ab25bb080a7f88d4deba01ed4308bd1338 [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" "a627933317ebfbedf741f325a9ce49ab25bb080a7f88d4deba01ed4308bd1338", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a627933317ebfbedf741f325a9ce49ab25bb080a7f88d4deba01ed4308bd1338", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a627933317ebfbedf741f325a9ce49ab25bb080a7f88d4deba01ed4308bd1338", kill_on_drop: false }` [INFO] [stdout] a627933317ebfbedf741f325a9ce49ab25bb080a7f88d4deba01ed4308bd1338 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9692ae5f696a817e47d98d6255f09da4841ddbb9bee8315290b8aaa460bc0b5c [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" "9692ae5f696a817e47d98d6255f09da4841ddbb9bee8315290b8aaa460bc0b5c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling nb v1.0.0 [INFO] [stderr] Compiling rusb v0.9.0 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling embedded-hal v1.0.0-alpha.5 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling libusb1-sys v0.6.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling nix v0.23.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling ioctl-rs v0.1.6 [INFO] [stderr] Compiling termios v0.2.2 [INFO] [stderr] Compiling serial-core v0.4.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling serial-unix v0.4.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling simplelog v0.9.0 [INFO] [stderr] Compiling simplelog v0.8.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling sysfs_gpio v0.6.1 [INFO] [stderr] Compiling spidev v0.5.1 [INFO] [stderr] Compiling gpio-cdev v0.5.1 [INFO] [stderr] Compiling i2cdev v0.5.1 [INFO] [stderr] Compiling linux-embedded-hal v0.4.0-alpha.1 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling structopt v0.3.25 [INFO] [stderr] Compiling driver-cp2130 v1.0.0-alpha.4 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling driver-pal v0.8.0-alpha.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/mock.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | id: Id, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [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] Finished dev [unoptimized + debuginfo] target(s) in 1m 31s [INFO] running `Command { std: "docker" "inspect" "9692ae5f696a817e47d98d6255f09da4841ddbb9bee8315290b8aaa460bc0b5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9692ae5f696a817e47d98d6255f09da4841ddbb9bee8315290b8aaa460bc0b5c", kill_on_drop: false }` [INFO] [stdout] 9692ae5f696a817e47d98d6255f09da4841ddbb9bee8315290b8aaa460bc0b5c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ff5aeeb1a145b0da9d9289f1c4c9ff35e466d11f1f378ff00c8bb6747a31a59 [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" "6ff5aeeb1a145b0da9d9289f1c4c9ff35e466d11f1f378ff00c8bb6747a31a59", kill_on_drop: false }` [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/mock.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | id: Id, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling driver-pal v0.8.0-alpha.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `panic` [INFO] [stdout] --> src/mock.rs:534:15 [INFO] [stdout] | [INFO] [stdout] 534 | use std::{panic, vec}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `embedded_hal::delay::blocking::*` [INFO] [stdout] --> src/mock.rs:538:9 [INFO] [stdout] | [INFO] [stdout] 538 | use embedded_hal::delay::blocking::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/mock.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | id: Id, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.47s [INFO] running `Command { std: "docker" "inspect" "6ff5aeeb1a145b0da9d9289f1c4c9ff35e466d11f1f378ff00c8bb6747a31a59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ff5aeeb1a145b0da9d9289f1c4c9ff35e466d11f1f378ff00c8bb6747a31a59", kill_on_drop: false }` [INFO] [stdout] 6ff5aeeb1a145b0da9d9289f1c4c9ff35e466d11f1f378ff00c8bb6747a31a59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", 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] 50ee4b14ea77d53d6d764b7ff0a04c8f3d8068582fd3d49f4cda53c74c075967 [INFO] running `Command { std: "docker" "start" "-a" "50ee4b14ea77d53d6d764b7ff0a04c8f3d8068582fd3d49f4cda53c74c075967", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `id` [INFO] [stderr] --> src/mock.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | id: Id, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `panic` [INFO] [stderr] --> src/mock.rs:534:15 [INFO] [stderr] | [INFO] [stderr] 534 | use std::{panic, vec}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `embedded_hal::delay::blocking::*` [INFO] [stderr] --> src/mock.rs:538:9 [INFO] [stderr] | [INFO] [stderr] 538 | use embedded_hal::delay::blocking::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `driver-pal` (lib) generated 1 warning [INFO] [stderr] warning: `driver-pal` (lib test) generated 3 warnings (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/driver_pal-9c6e6649d35e9e34) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test mock::test::test_transactional_read ... ignored [INFO] [stdout] test mock::test::test_pins ... ok [INFO] [stdout] test mock::test::test_transactional_write ... ignored [INFO] [stdout] test mock::test::test_standard_write ... ok [INFO] [stdout] test mock::test::test_standard_transfer ... ok [INFO] [stderr] Doc-tests driver-pal [INFO] [stdout] test mock::test::test_incorrect_pin - should panic ... ok [INFO] [stdout] test mock::test::test_transactional_read_expect_write - should panic ... ok [INFO] [stdout] test mock::test::test_transactional_write_expect_read - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [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" "50ee4b14ea77d53d6d764b7ff0a04c8f3d8068582fd3d49f4cda53c74c075967", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50ee4b14ea77d53d6d764b7ff0a04c8f3d8068582fd3d49f4cda53c74c075967", kill_on_drop: false }` [INFO] [stdout] 50ee4b14ea77d53d6d764b7ff0a04c8f3d8068582fd3d49f4cda53c74c075967