[INFO] fetching crate sliceslice 0.4.3...
[INFO] building sliceslice-0.4.3 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate sliceslice 0.4.3 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate sliceslice 0.4.3 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate sliceslice 0.4.3
[INFO] finished tweaking crates.io crate sliceslice 0.4.3
[INFO] tweaked toml for crates.io crate sliceslice 0.4.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate sliceslice 0.4.3 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6530928d0f4edf8066a12fc75c7b93a3e5997d83a0567db1b65648aef8e7c515
[INFO] running `Command { std: "docker" "start" "-a" "6530928d0f4edf8066a12fc75c7b93a3e5997d83a0567db1b65648aef8e7c515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6530928d0f4edf8066a12fc75c7b93a3e5997d83a0567db1b65648aef8e7c515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6530928d0f4edf8066a12fc75c7b93a3e5997d83a0567db1b65648aef8e7c515", kill_on_drop: false }`
[INFO] [stdout] 6530928d0f4edf8066a12fc75c7b93a3e5997d83a0567db1b65648aef8e7c515
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9cbd4b7e527fda302a5266192e6db3abd667ca25f56942c54a9bd831438b254
[INFO] running `Command { std: "docker" "start" "-a" "f9cbd4b7e527fda302a5266192e6db3abd667ca25f56942c54a9bd831438b254", kill_on_drop: false }`
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling seq-macro v0.3.5
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling sliceslice v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "f9cbd4b7e527fda302a5266192e6db3abd667ca25f56942c54a9bd831438b254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9cbd4b7e527fda302a5266192e6db3abd667ca25f56942c54a9bd831438b254", kill_on_drop: false }`
[INFO] [stdout] f9cbd4b7e527fda302a5266192e6db3abd667ca25f56942c54a9bd831438b254
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffe86e541a56a55501920e3445de201030f964a98b07c98e0694b31cbdf1a4b7
[INFO] running `Command { std: "docker" "start" "-a" "ffe86e541a56a55501920e3445de201030f964a98b07c98e0694b31cbdf1a4b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling memmap2 v0.5.10
[INFO] [stderr]    Compiling sliceslice v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/x86.rs:590:82
[INFO] [stdout]     |
[INFO] [stdout] 590 |         fn with_position(needle: &'static [u8], position: usize) -> Avx2Searcher<&[u8]> {
[INFO] [stdout]     |                                                                                  ^ this elided lifetime gets resolved as `'static`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] help: consider specifying it explicitly
[INFO] [stdout]     |
[INFO] [stdout] 590 |         fn with_position(needle: &'static [u8], position: usize) -> Avx2Searcher<&'static [u8]> {
[INFO] [stdout]     |                                                                                   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/x86.rs:602:89
[INFO] [stdout]     |
[INFO] [stdout] 602 |         fn with_position(needle: &'static [u8], position: usize) -> DynamicAvx2Searcher<&[u8]> {
[INFO] [stdout]     |                                                                                         ^ this elided lifetime gets resolved as `'static`
[INFO] [stdout]     |
[INFO] [stdout] help: consider specifying it explicitly
[INFO] [stdout]     |
[INFO] [stdout] 602 |         fn with_position(needle: &'static [u8], position: usize) -> DynamicAvx2Searcher<&'static [u8]> {
[INFO] [stdout]     |                                                                                          +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a macro
[INFO] [stdout]    --> src/lib.rs:384:5
[INFO] [stdout]     |
[INFO] [stdout] 384 |     macro_rules! generate_tests {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:7:9
[INFO] [stdout]     |
[INFO] [stdout] 7   | #![warn(missing_docs)]
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "ffe86e541a56a55501920e3445de201030f964a98b07c98e0694b31cbdf1a4b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffe86e541a56a55501920e3445de201030f964a98b07c98e0694b31cbdf1a4b7", kill_on_drop: false }`
[INFO] [stdout] ffe86e541a56a55501920e3445de201030f964a98b07c98e0694b31cbdf1a4b7