[INFO] fetching crate wmemchr 0.1.0... [INFO] testing wmemchr-0.1.0 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681 [INFO] extracting crate wmemchr 0.1.0 into /workspace/builds/worker-7-tc2/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-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wmemchr 0.1.0 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f478d4162b9aa3c0f7b99e0e31536ea6374690c73d1d919c8d51d467e50ea720 [INFO] running `Command { std: "docker" "start" "-a" "f478d4162b9aa3c0f7b99e0e31536ea6374690c73d1d919c8d51d467e50ea720", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f478d4162b9aa3c0f7b99e0e31536ea6374690c73d1d919c8d51d467e50ea720", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f478d4162b9aa3c0f7b99e0e31536ea6374690c73d1d919c8d51d467e50ea720", kill_on_drop: false }` [INFO] [stdout] f478d4162b9aa3c0f7b99e0e31536ea6374690c73d1d919c8d51d467e50ea720 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da23bb73226afe95ef34a19f587316ade18b0c315f9d062020a42735ee2a96cb [INFO] running `Command { std: "docker" "start" "-a" "da23bb73226afe95ef34a19f587316ade18b0c315f9d062020a42735ee2a96cb", kill_on_drop: false }` [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.80s [INFO] running `Command { std: "docker" "inspect" "da23bb73226afe95ef34a19f587316ade18b0c315f9d062020a42735ee2a96cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da23bb73226afe95ef34a19f587316ade18b0c315f9d062020a42735ee2a96cb", kill_on_drop: false }` [INFO] [stdout] da23bb73226afe95ef34a19f587316ade18b0c315f9d062020a42735ee2a96cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d0b653f9a62a5de8f1be0f0d986aeef5884dc83298297f7ef2ff6a668f87f60 [INFO] running `Command { std: "docker" "start" "-a" "5d0b653f9a62a5de8f1be0f0d986aeef5884dc83298297f7ef2ff6a668f87f60", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.179 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling log v0.4.29 [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling wchar-impl v0.10.0 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling wchar v0.10.1 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling 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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 18.41s [INFO] running `Command { std: "docker" "inspect" "5d0b653f9a62a5de8f1be0f0d986aeef5884dc83298297f7ef2ff6a668f87f60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d0b653f9a62a5de8f1be0f0d986aeef5884dc83298297f7ef2ff6a668f87f60", kill_on_drop: false }` [INFO] [stdout] 5d0b653f9a62a5de8f1be0f0d986aeef5884dc83298297f7ef2ff6a668f87f60 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/32522474672ba2d03efad440ca1af762d731e0fa1710cc4363a5ff2bbdc3dc3d-init: no space left on device