[INFO] fetching crate ds-ext 0.3.0...
[INFO] checking ds-ext-0.3.0 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate ds-ext 0.3.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate ds-ext 0.3.0 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ds-ext 0.3.0
[INFO] finished tweaking crates.io crate ds-ext 0.3.0
[INFO] tweaked toml for crates.io crate ds-ext 0.3.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 126 packages to latest compatible versions
[INFO] [stderr]       Adding anes v0.1.6 (latest: v0.2.0)
[INFO] [stderr]       Adding attribute-derive v0.6.1 (latest: v0.10.1)
[INFO] [stderr]       Adding attribute-derive-macro v0.6.1 (latest: v0.10.1)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.1.0)
[INFO] [stderr]       Adding hermit-abi v0.3.9 (latest: v0.4.0)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.13.0)
[INFO] [stderr]       Adding proc-macro-utils v0.8.0 (latest: v0.10.0)
[INFO] [stderr]       Adding quote-use v0.7.2 (latest: v0.8.4)
[INFO] [stderr]       Adding quote-use-macros v0.7.2 (latest: v0.8.4)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.77)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding windows-sys v0.52.0 (latest: v0.59.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "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 async-hash v0.5.4
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ceaa526e490da83c97d936d03987d4e32e04fdfb29c484a7307720d06b08f811
[INFO] running `Command { std: "docker" "start" "-a" "ceaa526e490da83c97d936d03987d4e32e04fdfb29c484a7307720d06b08f811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ceaa526e490da83c97d936d03987d4e32e04fdfb29c484a7307720d06b08f811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceaa526e490da83c97d936d03987d4e32e04fdfb29c484a7307720d06b08f811", kill_on_drop: false }`
[INFO] [stdout] ceaa526e490da83c97d936d03987d4e32e04fdfb29c484a7307720d06b08f811
[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" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 107f6a717e7af4afc9ac6a08411a4e30e80a74643a26814f3bb563cde09144b7
[INFO] running `Command { std: "docker" "start" "-a" "107f6a717e7af4afc9ac6a08411a4e30e80a74643a26814f3bb563cde09144b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling collection_literals v1.0.1
[INFO] [stderr]    Compiling interpolator v0.5.0
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling proc-macro-utils v0.8.0
[INFO] [stderr]     Checking clap_builder v4.5.15
[INFO] [stderr]     Checking get-size v0.1.4
[INFO] [stderr]     Checking safecast v0.2.3
[INFO] [stderr]     Checking clap v4.5.16
[INFO] [stderr]    Compiling derive-where v1.2.7
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling quote-use-macros v0.7.2
[INFO] [stderr]     Checking derive_more v1.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling quote-use v0.7.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling attribute-derive-macro v0.6.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling attribute-derive v0.6.1
[INFO] [stderr]     Checking serde v1.0.209
[INFO] [stderr]    Compiling get-size-derive v0.1.3
[INFO] [stderr]     Checking ds-ext v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde_json v1.0.127
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> benches/ordmap_vs_btreemap.rs:32:80
[INFO] [stdout]    |
[INFO] [stdout] 32 |         group.bench_with_input(BenchmarkId::new("OrdHashMap", size), size, |b, i| {
[INFO] [stdout]    |                                                                                ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> benches/ordmap_vs_btreemap.rs:37:78
[INFO] [stdout]    |
[INFO] [stdout] 37 |         group.bench_with_input(BenchmarkId::new("BTreeMap", size), size, |b, i| {
[INFO] [stdout]    |                                                                              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.30s
[INFO] running `Command { std: "docker" "inspect" "107f6a717e7af4afc9ac6a08411a4e30e80a74643a26814f3bb563cde09144b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "107f6a717e7af4afc9ac6a08411a4e30e80a74643a26814f3bb563cde09144b7", kill_on_drop: false }`
[INFO] [stdout] 107f6a717e7af4afc9ac6a08411a4e30e80a74643a26814f3bb563cde09144b7