[INFO] fetching crate driver-cp2130 1.0.0-alpha.4... [INFO] testing driver-cp2130-1.0.0-alpha.4 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate driver-cp2130 1.0.0-alpha.4 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate driver-cp2130 1.0.0-alpha.4 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0/source/.cargo/config [INFO] started tweaking crates.io crate driver-cp2130 1.0.0-alpha.4 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate driver-cp2130 1.0.0-alpha.4 [INFO] tweaked toml for crates.io crate driver-cp2130 1.0.0-alpha.4 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate driver-cp2130 1.0.0-alpha.4 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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] 7ed0323df04201823f90b13fdc1977aa4265a0c0533b6d57ace6b5b0ccb4b351 [INFO] running `Command { std: "docker" "start" "-a" "7ed0323df04201823f90b13fdc1977aa4265a0c0533b6d57ace6b5b0ccb4b351", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ed0323df04201823f90b13fdc1977aa4265a0c0533b6d57ace6b5b0ccb4b351", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ed0323df04201823f90b13fdc1977aa4265a0c0533b6d57ace6b5b0ccb4b351", kill_on_drop: false }` [INFO] [stdout] 7ed0323df04201823f90b13fdc1977aa4265a0c0533b6d57ace6b5b0ccb4b351 [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=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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 65fa7cab1194922cd9035eb633607c686f2dcd693a9c0eb319d4ade7cc1afe1e [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" "65fa7cab1194922cd9035eb633607c686f2dcd693a9c0eb319d4ade7cc1afe1e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling pkg-config v0.3.20 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling rusb v0.9.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling embedded-hal v1.0.0-alpha.5 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling object v0.26.2 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling libusb1-sys v0.6.0 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling simplelog v0.9.0 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling structopt-derive v0.4.16 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling structopt v0.3.23 [INFO] [stderr] Compiling driver-cp2130 v1.0.0-alpha.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `control` [INFO] [stdout] --> src/device.rs:158:5 [INFO] [stdout] | [INFO] [stdout] 158 | control: Endpoint, [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 14s [INFO] running `Command { std: "docker" "inspect" "65fa7cab1194922cd9035eb633607c686f2dcd693a9c0eb319d4ade7cc1afe1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65fa7cab1194922cd9035eb633607c686f2dcd693a9c0eb319d4ade7cc1afe1e", kill_on_drop: false }` [INFO] [stdout] 65fa7cab1194922cd9035eb633607c686f2dcd693a9c0eb319d4ade7cc1afe1e [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=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" "+62efba8a050c64249dab942951bb28f710208bc8" "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] c3a8d393a66ae7341cf8fda12100783530f856b75a17eee5df104e3027339f20 [INFO] running `Command { std: "docker" "start" "-a" "c3a8d393a66ae7341cf8fda12100783530f856b75a17eee5df104e3027339f20", kill_on_drop: false }` [INFO] [stderr] Compiling az v1.1.2 [INFO] [stderr] Compiling display-interface v0.4.1 [INFO] [stderr] Compiling byte-slice-cast v0.3.5 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling micromath v1.1.1 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling serial-core v0.4.0 [INFO] [stderr] Compiling termios v0.2.2 [INFO] [stderr] Compiling ioctl-rs v0.1.6 [INFO] [stderr] Compiling float-cmp v0.8.0 [INFO] [stdout] warning: field is never read: `control` [INFO] [stdout] --> src/device.rs:158:5 [INFO] [stdout] | [INFO] [stdout] 158 | control: Endpoint, [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] Compiling embedded-hal v0.2.6 [INFO] [stderr] Compiling display-interface-i2c v0.4.0 [INFO] [stderr] Compiling embedded-hal-compat v0.4.0 [INFO] [stderr] Compiling serial-unix v0.4.0 [INFO] [stderr] Compiling display-interface-spi v0.4.1 [INFO] [stderr] Compiling nix v0.22.0 [INFO] [stderr] Compiling embedded-graphics-core v0.3.3 [INFO] [stderr] Compiling ssd1306 v0.7.0 [INFO] [stderr] Compiling embedded-graphics v0.7.1 [INFO] [stderr] Compiling spidev v0.5.0 [INFO] [stderr] Compiling sysfs_gpio v0.6.0 [INFO] [stderr] Compiling gpio-cdev v0.5.0 [INFO] [stderr] Compiling i2cdev v0.5.0 [INFO] [stderr] Compiling linux-embedded-hal v0.3.1 [INFO] [stderr] Compiling driver-cp2130 v1.0.0-alpha.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `control` [INFO] [stdout] --> src/device.rs:158:5 [INFO] [stdout] | [INFO] [stdout] 158 | control: Endpoint, [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 test [unoptimized + debuginfo] target(s) in 23.36s [INFO] running `Command { std: "docker" "inspect" "c3a8d393a66ae7341cf8fda12100783530f856b75a17eee5df104e3027339f20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3a8d393a66ae7341cf8fda12100783530f856b75a17eee5df104e3027339f20", kill_on_drop: false }` [INFO] [stdout] c3a8d393a66ae7341cf8fda12100783530f856b75a17eee5df104e3027339f20 [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=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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b59a77090d5c1b65cd25b6a0a3c5aa0adfd1dd7d4fdabc679e19ad0ce676a243 [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" "b59a77090d5c1b65cd25b6a0a3c5aa0adfd1dd7d4fdabc679e19ad0ce676a243", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `control` [INFO] [stderr] --> src/device.rs:158:5 [INFO] [stderr] | [INFO] [stderr] 158 | control: Endpoint, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `driver-cp2130` (lib) generated 1 warning [INFO] [stderr] warning: `driver-cp2130` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/driver_cp2130-8d78695bfe626403) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cp2130_util-c4538f6900e09fdb) [INFO] [stderr] Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-209fa3895804b864) [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test integration ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests driver-cp2130 [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" "b59a77090d5c1b65cd25b6a0a3c5aa0adfd1dd7d4fdabc679e19ad0ce676a243", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b59a77090d5c1b65cd25b6a0a3c5aa0adfd1dd7d4fdabc679e19ad0ce676a243", kill_on_drop: false }` [INFO] [stdout] b59a77090d5c1b65cd25b6a0a3c5aa0adfd1dd7d4fdabc679e19ad0ce676a243