[INFO] fetching crate wmemchr 0.1.0... [INFO] checking wmemchr-0.1.0 against master#32cd9114712a24010b0583624dc52ac302194128 for pr-143717 [INFO] extracting crate wmemchr 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate wmemchr 0.1.0 [INFO] finished tweaking crates.io crate wmemchr 0.1.0 [INFO] tweaked toml for crates.io crate wmemchr 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate wmemchr 0.1.0 on toolchain 32cd9114712a24010b0583624dc52ac302194128 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "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" "+32cd9114712a24010b0583624dc52ac302194128" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 21 packages to latest compatible versions [INFO] [stderr] Adding wchar v0.10.1 (available: v0.11.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wchar v0.10.1 [INFO] [stderr] Downloaded wchar-impl v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+32cd9114712a24010b0583624dc52ac302194128" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c44eb57428994ba642b81a7e01ef0d287ec52ef79da053aee46be26762a3d460 [INFO] running `Command { std: "docker" "start" "-a" "c44eb57428994ba642b81a7e01ef0d287ec52ef79da053aee46be26762a3d460", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c44eb57428994ba642b81a7e01ef0d287ec52ef79da053aee46be26762a3d460", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c44eb57428994ba642b81a7e01ef0d287ec52ef79da053aee46be26762a3d460", kill_on_drop: false }` [INFO] [stdout] c44eb57428994ba642b81a7e01ef0d287ec52ef79da053aee46be26762a3d460 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+32cd9114712a24010b0583624dc52ac302194128" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a40aace7d7578c38ab42afdf03bb5f5a21ae3cc680be03e5b762b174512bfaa [INFO] running `Command { std: "docker" "start" "-a" "4a40aace7d7578c38ab42afdf03bb5f5a21ae3cc680be03e5b762b174512bfaa", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling wmemchr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `8` [INFO] [stdout] --> src/fallback/packed.rs:15:18 [INFO] [stdout] | [INFO] [stdout] 15 | if #[cfg(any(target_pointer_width = "8", target_pointer_width = "16"))] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_pointer_width` are: `16`, `32`, and `64` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `ALIGN` is never used [INFO] [stdout] --> src/fallback/packed.rs:34:11 [INFO] [stdout] | [INFO] [stdout] 30 | pub trait Pack: Sized + Copy + Eq + 'static { [INFO] [stdout] | ---- associated constant in this trait [INFO] [stdout] ... [INFO] [stdout] 34 | const ALIGN: usize = Self::LANES - 1; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling wchar-impl v0.10.0 [INFO] [stderr] Checking wchar v0.10.1 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stdout] warning: unexpected `cfg` condition value: `8` [INFO] [stdout] --> src/fallback/packed.rs:15:18 [INFO] [stdout] | [INFO] [stdout] 15 | if #[cfg(any(target_pointer_width = "8", target_pointer_width = "16"))] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_pointer_width` are: `16`, `32`, and `64` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `ALIGN` is never used [INFO] [stdout] --> src/fallback/packed.rs:34:11 [INFO] [stdout] | [INFO] [stdout] 30 | pub trait Pack: Sized + Copy + Eq + 'static { [INFO] [stdout] | ---- associated constant in this trait [INFO] [stdout] ... [INFO] [stdout] 34 | const ALIGN: usize = Self::LANES - 1; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.64s [INFO] running `Command { std: "docker" "inspect" "4a40aace7d7578c38ab42afdf03bb5f5a21ae3cc680be03e5b762b174512bfaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a40aace7d7578c38ab42afdf03bb5f5a21ae3cc680be03e5b762b174512bfaa", kill_on_drop: false }` [INFO] [stdout] 4a40aace7d7578c38ab42afdf03bb5f5a21ae3cc680be03e5b762b174512bfaa