[INFO] fetching crate needle 0.1.1...
[INFO] checking needle-0.1.1 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate needle 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate needle 0.1.1
[INFO] finished tweaking crates.io crate needle 0.1.1
[INFO] tweaked toml for crates.io crate needle 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate needle 0.1.1 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa7d24afabf66a3608c5eb105a169da9864674c66fa18b25bea16fe163f0c22c
[INFO] running `Command { std: "docker" "start" "-a" "aa7d24afabf66a3608c5eb105a169da9864674c66fa18b25bea16fe163f0c22c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa7d24afabf66a3608c5eb105a169da9864674c66fa18b25bea16fe163f0c22c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa7d24afabf66a3608c5eb105a169da9864674c66fa18b25bea16fe163f0c22c", kill_on_drop: false }`
[INFO] [stdout] aa7d24afabf66a3608c5eb105a169da9864674c66fa18b25bea16fe163f0c22c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f08bf96e62f906c9dadd0dd3b6b749dfb52b5db62101f5122d0ed69706d5970a
[INFO] running `Command { std: "docker" "start" "-a" "f08bf96e62f906c9dadd0dd3b6b749dfb52b5db62101f5122d0ed69706d5970a", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]     Checking needle v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/benchmarks.rs:20:48
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let haystack = pi_100k_digits().as_bytes();;
[INFO] [stdout]    |                                                ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str`
[INFO] [stdout]    --> src/horspool.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |     use std::str;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/boyer_moore.rs:52:54
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn find_in<'b>(&'b self, haystack: &'b H) -> BoyerMooreIter<T, H> {
[INFO] [stdout]    |                         --                  --       ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |                   |
[INFO] [stdout]    |                         |                   the lifetime is named here
[INFO] [stdout]    |                         the lifetime is named 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: consistently use `'b`
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn find_in<'b>(&'b self, haystack: &'b H) -> BoyerMooreIter<'b, T, H> {
[INFO] [stdout]    |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/boyer_moore.rs:72:66
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn find_overlapping_in<'b>(&'b self, haystack: &'b H) -> BoyerMooreIter<T, H> {
[INFO] [stdout]    |                                     --                  --       ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                     |                   |
[INFO] [stdout]    |                                     |                   the lifetime is named here
[INFO] [stdout]    |                                     the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'b`
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn find_overlapping_in<'b>(&'b self, haystack: &'b H) -> BoyerMooreIter<'b, T, H> {
[INFO] [stdout]    |                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/horspool.rs:26:34
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn new(needle: &'a H) -> Horspool<H> {
[INFO] [stdout]    |                         --       ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn new(needle: &'a H) -> Horspool<'a, H> {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/horspool.rs:49:54
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn find_in<'b>(&'b self, haystack: &'b H) -> HorspoolIter<T, H> {
[INFO] [stdout]    |                         --                  --       ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |                   |
[INFO] [stdout]    |                         |                   the lifetime is named here
[INFO] [stdout]    |                         the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'b`
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn find_in<'b>(&'b self, haystack: &'b H) -> HorspoolIter<'b, T, H> {
[INFO] [stdout]    |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/horspool.rs:69:66
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn find_overlapping_in<'b>(&'b self, haystack: &'b H) -> HorspoolIter<T, H> {
[INFO] [stdout]    |                                     --                  --       ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                     |                   |
[INFO] [stdout]    |                                     |                   the lifetime is named here
[INFO] [stdout]    |                                     the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'b`
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn find_overlapping_in<'b>(&'b self, haystack: &'b H) -> HorspoolIter<'b, T, H> {
[INFO] [stdout]    |                                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/boyer_moore.rs:52:54
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn find_in<'b>(&'b self, haystack: &'b H) -> BoyerMooreIter<T, H> {
[INFO] [stdout]    |                         --                  --       ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |                   |
[INFO] [stdout]    |                         |                   the lifetime is named here
[INFO] [stdout]    |                         the lifetime is named 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: consistently use `'b`
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn find_in<'b>(&'b self, haystack: &'b H) -> BoyerMooreIter<'b, T, H> {
[INFO] [stdout]    |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/boyer_moore.rs:72:66
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn find_overlapping_in<'b>(&'b self, haystack: &'b H) -> BoyerMooreIter<T, H> {
[INFO] [stdout]    |                                     --                  --       ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                     |                   |
[INFO] [stdout]    |                                     |                   the lifetime is named here
[INFO] [stdout]    |                                     the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'b`
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn find_overlapping_in<'b>(&'b self, haystack: &'b H) -> BoyerMooreIter<'b, T, H> {
[INFO] [stdout]    |                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/horspool.rs:26:34
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn new(needle: &'a H) -> Horspool<H> {
[INFO] [stdout]    |                         --       ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn new(needle: &'a H) -> Horspool<'a, H> {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/horspool.rs:49:54
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn find_in<'b>(&'b self, haystack: &'b H) -> HorspoolIter<T, H> {
[INFO] [stdout]    |                         --                  --       ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |                   |
[INFO] [stdout]    |                         |                   the lifetime is named here
[INFO] [stdout]    |                         the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'b`
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn find_in<'b>(&'b self, haystack: &'b H) -> HorspoolIter<'b, T, H> {
[INFO] [stdout]    |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/horspool.rs:69:66
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn find_overlapping_in<'b>(&'b self, haystack: &'b H) -> HorspoolIter<T, H> {
[INFO] [stdout]    |                                     --                  --       ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                     |                   |
[INFO] [stdout]    |                                     |                   the lifetime is named here
[INFO] [stdout]    |                                     the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'b`
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn find_overlapping_in<'b>(&'b self, haystack: &'b H) -> HorspoolIter<'b, T, H> {
[INFO] [stdout]    |                                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "f08bf96e62f906c9dadd0dd3b6b749dfb52b5db62101f5122d0ed69706d5970a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f08bf96e62f906c9dadd0dd3b6b749dfb52b5db62101f5122d0ed69706d5970a", kill_on_drop: false }`
[INFO] [stdout] f08bf96e62f906c9dadd0dd3b6b749dfb52b5db62101f5122d0ed69706d5970a
