[INFO] cloning repository https://github.com/Leonti/rust-socket-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Leonti/rust-socket-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeonti%2Frust-socket-server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeonti%2Frust-socket-server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4fa0e7016aff899624955b07f456c2ab7c53ae15 [INFO] checking Leonti/rust-socket-server against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeonti%2Frust-socket-server" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Leonti/rust-socket-server on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/Leonti/rust-socket-server [INFO] finished tweaking git repo https://github.com/Leonti/rust-socket-server [INFO] tweaked toml for git repo https://github.com/Leonti/rust-socket-server written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Leonti/rust-socket-server already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded byte-tools v0.3.0 [INFO] [stderr] Downloaded tungstenite v0.6.1 [INFO] [stderr] Downloaded input_buffer v0.2.0 [INFO] [stderr] Downloaded opaque-debug v0.2.1 [INFO] [stderr] Downloaded block-padding v0.1.2 [INFO] [stderr] Downloaded bytes v0.4.10 [INFO] [stderr] Downloaded ucd-util v0.1.2 [INFO] [stderr] Downloaded tokio-tungstenite v0.6.0 [INFO] [stderr] Downloaded mcp3008 v1.0.0 [INFO] [stderr] Downloaded rpos_drv v0.2.0 [INFO] [stderr] Downloaded cargo_metadata v0.5.8 [INFO] [stderr] Downloaded tokio-dns-unofficial v0.3.1 [INFO] [stderr] Downloaded sysfs_gpio v0.5.3 [INFO] [stderr] Downloaded memchr v2.1.1 [INFO] [stderr] Downloaded tokio-current-thread v0.1.3 [INFO] [stderr] Downloaded skeptic v0.13.3 [INFO] [stderr] Downloaded walkdir v2.2.6 [INFO] [stderr] Downloaded proc-macro2 v0.4.21 [INFO] [stderr] Downloaded rplidar_drv v0.6.0 [INFO] [stderr] Downloaded tokio-serial v3.3.0 [INFO] [stderr] Downloaded pulldown-cmark v0.1.2 [INFO] [stderr] Downloaded syn v0.15.18 [INFO] [stderr] Downloaded regex-syntax v0.6.3 [INFO] [stderr] Downloaded regex v1.0.6 [INFO] [stderr] Downloaded nix v0.10.0 [INFO] [stderr] Downloaded tokio v0.1.11 [INFO] [stderr] Downloaded tokio-threadpool v0.1.8 [INFO] [stderr] Downloaded tokio-timer v0.2.7 [INFO] [stderr] Downloaded i2cdev v0.3.2 [INFO] [stderr] Downloaded spidev v0.3.0 [INFO] [stderr] Downloaded mio-serial v3.3.0 [INFO] [stderr] Downloaded crossbeam-utils v0.6.0 [INFO] [stderr] Downloaded lazycell v1.2.0 [INFO] [stderr] Downloaded crossbeam-deque v0.6.2 [INFO] [stderr] Downloaded tokio-uds v0.2.3 [INFO] [stderr] Downloaded tokio-reactor v0.1.6 [INFO] [stderr] Downloaded utf-8 v0.7.4 [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a31843d19d34a04775c1b2baae966be475d6d74cd47ef350c433a0033cc07c4f [INFO] running `Command { std: "docker" "start" "-a" "a31843d19d34a04775c1b2baae966be475d6d74cd47ef350c433a0033cc07c4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a31843d19d34a04775c1b2baae966be475d6d74cd47ef350c433a0033cc07c4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a31843d19d34a04775c1b2baae966be475d6d74cd47ef350c433a0033cc07c4f", kill_on_drop: false }` [INFO] [stdout] a31843d19d34a04775c1b2baae966be475d6d74cd47ef350c433a0033cc07c4f [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 18b423c0b335664ca3b4df4a45af29f170a573fa82ac13699930bd7747db0ef8 [INFO] running `Command { std: "docker" "start" "-a" "18b423c0b335664ca3b4df4a45af29f170a573fa82ac13699930bd7747db0ef8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking futures v0.1.25 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking slab v0.4.1 [INFO] [stderr] Checking crossbeam-utils v0.5.0 [INFO] [stderr] Checking lazycell v1.2.0 [INFO] [stderr] Compiling proc-macro2 v0.4.21 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Checking crossbeam-utils v0.6.0 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling rustc-demangle v0.1.9 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling pulldown-cmark v0.1.2 [INFO] [stderr] Checking lock_api v0.1.4 [INFO] [stderr] Compiling itoa v0.4.3 [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking byte-tools v0.3.0 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling same-file v1.0.4 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling walkdir v2.2.6 [INFO] [stderr] Checking block-padding v0.1.2 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling httparse v1.3.3 [INFO] [stderr] Compiling bytecount v0.3.2 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Checking crossbeam-deque v0.6.2 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling nix v0.6.0 [INFO] [stderr] Checking unicode-normalization v0.1.7 [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking bytes v0.4.10 [INFO] [stderr] Compiling syn v0.15.18 [INFO] [stderr] Checking opaque-debug v0.2.1 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking libudev v0.2.0 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Compiling backtrace v0.3.9 [INFO] [stderr] Checking base64 v0.10.0 [INFO] [stderr] Checking generic-array v0.12.0 [INFO] [stderr] Checking bitflags v0.3.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking tokio-executor v0.1.5 [INFO] [stderr] Checking tokio-io v0.1.10 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Checking input_buffer v0.2.0 [INFO] [stderr] Checking digest v0.8.0 [INFO] [stderr] Checking tokio-timer v0.2.7 [INFO] [stderr] Checking tokio-current-thread v0.1.3 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking utf-8 v0.7.4 [INFO] [stderr] Checking rpos_drv v0.2.0 [INFO] [stderr] Checking sha-1 v0.8.1 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Checking tokio-threadpool v0.1.8 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking serde_json v1.0.33 [INFO] [stderr] Checking rplidar_drv v0.6.0 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stdout] error[E0793]: reference to packed field is unaligned [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rplidar_drv-0.6.0/src/ultra_capsuled_parser.rs:138:36 [INFO] [stdout] | [INFO] [stdout] 138 | let cabin_count = unsafe { prev_capsule.ultra_cabins.len() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses [INFO] [stdout] = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0793`. [INFO] [stdout] [INFO] [stderr] Checking tokio-fs v0.1.4 [INFO] [stderr] error: could not compile `rplidar_drv` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "18b423c0b335664ca3b4df4a45af29f170a573fa82ac13699930bd7747db0ef8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18b423c0b335664ca3b4df4a45af29f170a573fa82ac13699930bd7747db0ef8", kill_on_drop: false }` [INFO] [stdout] 18b423c0b335664ca3b4df4a45af29f170a573fa82ac13699930bd7747db0ef8 [INFO] checking Leonti/rust-socket-server against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeonti%2Frust-socket-server" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Leonti/rust-socket-server on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain [INFO] started tweaking git repo https://github.com/Leonti/rust-socket-server [INFO] finished tweaking git repo https://github.com/Leonti/rust-socket-server [INFO] tweaked toml for git repo https://github.com/Leonti/rust-socket-server written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Leonti/rust-socket-server already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b9f8d0d30b61790c3736c4c2b674e7c283f5463a6a90a35bbe907283d2ef290 [INFO] running `Command { std: "docker" "start" "-a" "2b9f8d0d30b61790c3736c4c2b674e7c283f5463a6a90a35bbe907283d2ef290", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b9f8d0d30b61790c3736c4c2b674e7c283f5463a6a90a35bbe907283d2ef290", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b9f8d0d30b61790c3736c4c2b674e7c283f5463a6a90a35bbe907283d2ef290", kill_on_drop: false }` [INFO] [stdout] 2b9f8d0d30b61790c3736c4c2b674e7c283f5463a6a90a35bbe907283d2ef290 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 95ef3a7198ddbcf42bdb1f7123bacbad33f00ace86977ddf694f2553f739a51f [INFO] running `Command { std: "docker" "start" "-a" "95ef3a7198ddbcf42bdb1f7123bacbad33f00ace86977ddf694f2553f739a51f", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "95ef3a7198ddbcf42bdb1f7123bacbad33f00ace86977ddf694f2553f739a51f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95ef3a7198ddbcf42bdb1f7123bacbad33f00ace86977ddf694f2553f739a51f", kill_on_drop: false }` [INFO] [stdout] 95ef3a7198ddbcf42bdb1f7123bacbad33f00ace86977ddf694f2553f739a51f