[INFO] fetching crate image-texel 0.5.0...
[INFO] checking image-texel-0.5.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate image-texel 0.5.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate image-texel 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate image-texel 0.5.0
[INFO] tweaked toml for crates.io crate image-texel 0.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate image-texel 0.5.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate image-texel 0.5.0 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1370544c4f4833d352e8017994e15c3d96bb7328d5734798a3291b2f4ce36e6
[INFO] running `Command { std: "docker" "start" "-a" "f1370544c4f4833d352e8017994e15c3d96bb7328d5734798a3291b2f4ce36e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1370544c4f4833d352e8017994e15c3d96bb7328d5734798a3291b2f4ce36e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1370544c4f4833d352e8017994e15c3d96bb7328d5734798a3291b2f4ce36e6", kill_on_drop: false }`
[INFO] [stdout] f1370544c4f4833d352e8017994e15c3d96bb7328d5734798a3291b2f4ce36e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f04d6bd0358379e0cea5cb473ee55ff8c1b2caabdd5b7ee207d271a1418c6191
[INFO] running `Command { std: "docker" "start" "-a" "f04d6bd0358379e0cea5cb473ee55ff8c1b2caabdd5b7ee207d271a1418c6191", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.38
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling syn v1.0.92
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling bytemuck_derive v1.1.0
[INFO] [stderr]     Checking bytemuck v1.9.1
[INFO] [stderr]     Checking image-texel v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/buf.rs:1131:25
[INFO] [stdout]      |
[INFO] [stdout] 1131 |     pub fn as_texels<P>(&self, texel: Texel<P>) -> AtomicSliceRef<P> {
[INFO] [stdout]      |                         ^^^^^                      ----------------- the same lifetime is hidden here
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1131 |     pub fn as_texels<P>(&self, texel: Texel<P>) -> AtomicSliceRef<'_, P> {
[INFO] [stdout]      |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/texel.rs:468:30
[INFO] [stdout]     |
[INFO] [stdout] 468 |     pub fn from_bytes(bytes: AtomicSliceRef<u8>) -> Option<&Self> {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^            ----- the same lifetime is elided here
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              the lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 468 |     pub fn from_bytes(bytes: AtomicSliceRef<'_, u8>) -> Option<&Self> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/buf.rs:1131:25
[INFO] [stdout]      |
[INFO] [stdout] 1131 |     pub fn as_texels<P>(&self, texel: Texel<P>) -> AtomicSliceRef<P> {
[INFO] [stdout]      |                         ^^^^^                      ----------------- the same lifetime is hidden here
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1131 |     pub fn as_texels<P>(&self, texel: Texel<P>) -> AtomicSliceRef<'_, P> {
[INFO] [stdout]      |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/texel.rs:468:30
[INFO] [stdout]     |
[INFO] [stdout] 468 |     pub fn from_bytes(bytes: AtomicSliceRef<u8>) -> Option<&Self> {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^            ----- the same lifetime is elided here
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              the lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 468 |     pub fn from_bytes(bytes: AtomicSliceRef<'_, u8>) -> Option<&Self> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.60s
[INFO] running `Command { std: "docker" "inspect" "f04d6bd0358379e0cea5cb473ee55ff8c1b2caabdd5b7ee207d271a1418c6191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f04d6bd0358379e0cea5cb473ee55ff8c1b2caabdd5b7ee207d271a1418c6191", kill_on_drop: false }`
[INFO] [stdout] f04d6bd0358379e0cea5cb473ee55ff8c1b2caabdd5b7ee207d271a1418c6191