[INFO] cloning repository https://github.com/Vigintillionn/dna
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Vigintillionn/dna" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVigintillionn%2Fdna", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVigintillionn%2Fdna'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f78405f4069d730f6e007bd2ddb0391d0a5b2874
[INFO] checking Vigintillionn/dna against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVigintillionn%2Fdna" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Vigintillionn/dna
[INFO] finished tweaking git repo https://github.com/Vigintillionn/dna
[INFO] tweaked toml for git repo https://github.com/Vigintillionn/dna written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Vigintillionn/dna on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Vigintillionn/dna 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating git repository `https://github.com/plotters-rs/plotters.git`
[INFO] [stderr]     Updating git submodule `https://github.com/38/plotters-doc-data`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pathfinder_simd v0.5.3
[INFO] [stderr]   Downloaded float-ord v0.3.2
[INFO] [stderr]   Downloaded cstr v0.2.12
[INFO] [stderr]   Downloaded pathfinder_geometry v0.5.1
[INFO] [stderr]   Downloaded yeslogic-fontconfig-sys v5.0.0
[INFO] [stderr]   Downloaded two_three v0.0.6
[INFO] [stderr]   Downloaded freetype v0.7.2
[INFO] [stderr]   Downloaded font-kit v0.13.0
[INFO] [stderr]   Downloaded flate2 v1.0.29
[INFO] [stderr]   Downloaded freetype-sys v0.20.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06a714520263e34c15d316a6cd9463e58c4a28f987a1940e60f88cda51b6bbeb
[INFO] running `Command { std: "docker" "start" "-a" "06a714520263e34c15d316a6cd9463e58c4a28f987a1940e60f88cda51b6bbeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06a714520263e34c15d316a6cd9463e58c4a28f987a1940e60f88cda51b6bbeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06a714520263e34c15d316a6cd9463e58c4a28f987a1940e60f88cda51b6bbeb", kill_on_drop: false }`
[INFO] [stdout] 06a714520263e34c15d316a6cd9463e58c4a28f987a1940e60f88cda51b6bbeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ef2c8a16fcbc5bedc519c79ba844e53035d464672ccd3976eaedce63f9698e0
[INFO] running `Command { std: "docker" "start" "-a" "1ef2c8a16fcbc5bedc519c79ba844e53035d464672ccd3976eaedce63f9698e0", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling cc v1.0.95
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v5.0.0
[INFO] [stderr]     Checking libloading v0.8.3
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]    Compiling cstr v0.2.12
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking fdeflate v0.3.4
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking bytemuck v1.15.0
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]     Checking plotters-backend v0.3.5 (https://github.com/plotters-rs/plotters.git?branch=master#123764a8)
[INFO] [stderr]    Compiling font-kit v0.13.0
[INFO] [stderr]     Checking weezl v0.1.8
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking float-ord v0.3.2
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking plotters-svg v0.3.5 (https://github.com/plotters-rs/plotters.git?branch=master#123764a8)
[INFO] [stderr]     Checking gif v0.12.0
[INFO] [stderr]     Checking ttf-parser v0.20.0
[INFO] [stderr]     Checking flate2 v1.0.29
[INFO] [stderr]     Checking either v1.11.0
[INFO] [stderr]    Compiling pathfinder_simd v0.5.3
[INFO] [stderr]     Checking two_three v0.0.6
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking png v0.17.13
[INFO] [stderr]     Checking pathfinder_geometry v0.5.1
[INFO] [stderr]    Compiling freetype-sys v0.20.1
[INFO] [stderr]     Checking freetype v0.7.2
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking plotters-bitmap v0.3.3 (https://github.com/plotters-rs/plotters.git?branch=master#123764a8)
[INFO] [stderr]     Checking plotters v0.3.5 (https://github.com/plotters-rs/plotters.git?branch=master#123764a8)
[INFO] [stderr]     Checking plotter v0.1.0 (/opt/rustwide/workdir/plotter)
[INFO] [stdout] warning: unused variable: `iterations`
[INFO] [stdout]  --> plotter/src/plot.rs:9:3
[INFO] [stdout]   |
[INFO] [stdout] 9 |   iterations: usize,
[INFO] [stdout]   |   ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_iterations`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iterations`
[INFO] [stdout]  --> plotter/src/plot.rs:9:3
[INFO] [stdout]   |
[INFO] [stdout] 9 |   iterations: usize,
[INFO] [stdout]   |   ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_iterations`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking sort v0.1.0 (/opt/rustwide/workdir/sort)
[INFO] [stderr]     Checking hashing v0.1.0 (/opt/rustwide/workdir/hashing)
[INFO] [stderr]     Checking heap-tree v0.1.0 (/opt/rustwide/workdir/heap-tree)
[INFO] [stderr]     Checking dynprog v0.1.0 (/opt/rustwide/workdir/dynprog)
[INFO] [stdout] warning: method `rehash` is never used
[INFO] [stdout]    --> hashing/src/cuckoo.rs:136:6
[INFO] [stdout]     |
[INFO] [stdout]  12 | impl<K: ToString + Clone + PartialEq + Hash, V: Clone> CuckooHash<K, V> {
[INFO] [stdout]     | ----------------------------------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 136 |   fn rehash(&mut self) {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `rehash` is never used
[INFO] [stdout]    --> hashing/src/cuckoo.rs:136:6
[INFO] [stdout]     |
[INFO] [stdout]  12 | impl<K: ToString + Clone + PartialEq + Hash, V: Clone> CuckooHash<K, V> {
[INFO] [stdout]     | ----------------------------------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 136 |   fn rehash(&mut self) {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> heap-tree/src/rbtree.rs:283:17
[INFO] [stdout]     |
[INFO] [stdout] 283 |     pub fn iter(&self) -> Iter<K, V> {
[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] 283 |     pub fn iter(&self) -> Iter<'_, K, V> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> heap-tree/src/rbtree.rs:291:24
[INFO] [stdout]     |
[INFO] [stdout] 291 |     pub fn range<Q, R>(&self, range: R) -> Range<K, V, R, Q>
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 291 |     pub fn range<Q, R>(&self, range: R) -> Range<'_, K, V, R, Q>
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> heap-tree/src/rbtree.rs:308:26
[INFO] [stdout]     |
[INFO] [stdout] 308 |     pub fn reverse<R, Q>(&self, range: R) -> Reverse<K, V, R, Q>
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 308 |     pub fn reverse<R, Q>(&self, range: R) -> Reverse<'_, K, V, R, Q>
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> heap-tree/src/rbtree.rs:283:17
[INFO] [stdout]     |
[INFO] [stdout] 283 |     pub fn iter(&self) -> Iter<K, V> {
[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] 283 |     pub fn iter(&self) -> Iter<'_, K, V> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> heap-tree/src/rbtree.rs:291:24
[INFO] [stdout]     |
[INFO] [stdout] 291 |     pub fn range<Q, R>(&self, range: R) -> Range<K, V, R, Q>
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 291 |     pub fn range<Q, R>(&self, range: R) -> Range<'_, K, V, R, Q>
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> heap-tree/src/rbtree.rs:308:26
[INFO] [stdout]     |
[INFO] [stdout] 308 |     pub fn reverse<R, Q>(&self, range: R) -> Reverse<K, V, R, Q>
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 308 |     pub fn reverse<R, Q>(&self, range: R) -> Reverse<'_, K, V, R, Q>
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Combinator`
[INFO] [stdout]  --> hashing/src/bin/hash-hits.rs:2:50
[INFO] [stdout]   |
[INFO] [stdout] 2 | use plotter::types::{Algorithm, Case, Plot, RED, Combinator};
[INFO] [stdout]   |                                                  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Combinator`
[INFO] [stdout]  --> hashing/src/bin/hash-hits.rs:2:50
[INFO] [stdout]   |
[INFO] [stdout] 2 | use plotter::types::{Algorithm, Case, Plot, RED, Combinator};
[INFO] [stdout]   |                                                  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Combinator`
[INFO] [stdout]  --> hashing/src/bin/hash-misses.rs:2:50
[INFO] [stdout]   |
[INFO] [stdout] 2 | use plotter::types::{Algorithm, Case, Plot, RED, Combinator};
[INFO] [stdout]   |                                                  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cuckoo::CuckooHash`
[INFO] [stdout]  --> hashing/src/bin/hash-amortized.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hashing::{cuckoo::CuckooHash, hashtable::HashTable};
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cuckoo::CuckooHash`
[INFO] [stdout]  --> hashing/src/bin/hash-amortized.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hashing::{cuckoo::CuckooHash, hashtable::HashTable};
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Combinator`
[INFO] [stdout]  --> hashing/src/bin/hash-misses.rs:2:50
[INFO] [stdout]   |
[INFO] [stdout] 2 | use plotter::types::{Algorithm, Case, Plot, RED, Combinator};
[INFO] [stdout]   |                                                  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.44s
[INFO] running `Command { std: "docker" "inspect" "1ef2c8a16fcbc5bedc519c79ba844e53035d464672ccd3976eaedce63f9698e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ef2c8a16fcbc5bedc519c79ba844e53035d464672ccd3976eaedce63f9698e0", kill_on_drop: false }`
[INFO] [stdout] 1ef2c8a16fcbc5bedc519c79ba844e53035d464672ccd3976eaedce63f9698e0
