[INFO] fetching crate wmemchr 0.1.0...
[INFO] checking wmemchr-0.1.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate wmemchr 0.1.0 into /workspace/builds/worker-3-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-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wmemchr 0.1.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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-impl v0.10.0
[INFO] [stderr]   Downloaded wchar v0.10.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57ff7fac2da760fe509f2cb5aac3b2c16075cb4ac8e669e7f648e2aad5d485ce
[INFO] running `Command { std: "docker" "start" "-a" "57ff7fac2da760fe509f2cb5aac3b2c16075cb4ac8e669e7f648e2aad5d485ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57ff7fac2da760fe509f2cb5aac3b2c16075cb4ac8e669e7f648e2aad5d485ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57ff7fac2da760fe509f2cb5aac3b2c16075cb4ac8e669e7f648e2aad5d485ce", kill_on_drop: false }`
[INFO] [stdout] 57ff7fac2da760fe509f2cb5aac3b2c16075cb4ac8e669e7f648e2aad5d485ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3737905f42d14c99398fe671b34f7f96a2c1ddcdad2e5ced63a792d17c85383a
[INFO] running `Command { std: "docker" "start" "-a" "3737905f42d14c99398fe671b34f7f96a2c1ddcdad2e5ced63a792d17c85383a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling wmemchr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking rand v0.8.5
[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 <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> 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]     Checking quickcheck v1.0.3
[INFO] [stderr]    Compiling wchar-impl v0.10.0
[INFO] [stderr]     Checking wchar v0.10.1
[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 <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> 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 1.80s
[INFO] running `Command { std: "docker" "inspect" "3737905f42d14c99398fe671b34f7f96a2c1ddcdad2e5ced63a792d17c85383a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3737905f42d14c99398fe671b34f7f96a2c1ddcdad2e5ced63a792d17c85383a", kill_on_drop: false }`
[INFO] [stdout] 3737905f42d14c99398fe671b34f7f96a2c1ddcdad2e5ced63a792d17c85383a