[INFO] fetching crate micro_core 0.2.0...
[INFO] checking micro_core-0.2.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate micro_core 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate micro_core 0.2.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate micro_core 0.2.0
[INFO] tweaked toml for crates.io crate micro_core 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate micro_core 0.2.0 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 micro_core 0.2.0 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 clap v4.5.42
[INFO] [stderr]   Downloaded clap_builder v4.5.42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 7c75567b67c6e6708539677a91af719cbaa6c39e9516a39a930d82e339832135
[INFO] running `Command { std: "docker" "start" "-a" "7c75567b67c6e6708539677a91af719cbaa6c39e9516a39a930d82e339832135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c75567b67c6e6708539677a91af719cbaa6c39e9516a39a930d82e339832135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c75567b67c6e6708539677a91af719cbaa6c39e9516a39a930d82e339832135", kill_on_drop: false }`
[INFO] [stdout] 7c75567b67c6e6708539677a91af719cbaa6c39e9516a39a930d82e339832135
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6c89ef2888653172e0422aadce0efa42bff397ed980eaf1bb78fa4e682ffc87a
[INFO] running `Command { std: "docker" "start" "-a" "6c89ef2888653172e0422aadce0efa42bff397ed980eaf1bb78fa4e682ffc87a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling libm v0.2.15
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[INFO] [stderr]    Compiling serde v1.0.219
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[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]     Checking aho-corasick v1.1.3
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[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
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[INFO] [stderr]    Compiling serde_json v1.0.142
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[INFO] [stderr]     Checking linux-raw-sys v0.9.4
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[INFO] [stderr]    Compiling micro_core v0.2.0 (/opt/rustwide/workdir)
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[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr] warning: micro_core@0.2.0: Building micro_core with:
[INFO] [stderr] warning: micro_core@0.2.0:   - Target: x86_64-unknown-linux-gnu
[INFO] [stderr] warning: micro_core@0.2.0:   - Profile: debug
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[INFO] [stderr]     Checking rusty-fork v0.3.0
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[INFO] [stderr]     Checking rand v0.8.5
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[INFO] [stdout] warning: unused import: `alloc::vec::Vec`
[INFO] [stdout]   --> src/lib.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use alloc::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AgentType`
[INFO] [stdout]  --> src/integration.rs:4:33
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::micronet::{MicroNet, AgentType, BasicAgent};
[INFO] [stdout]   |                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `embed_from_root`
[INFO] [stdout]  --> src/integration.rs:5:42
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::projection::{project_to_root, embed_from_root};
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `root_space` is never read
[INFO] [stdout]    --> src/micronet.rs:233:5
[INFO] [stdout]     |
[INFO] [stdout] 231 | pub struct AgentSwarm {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 232 |     agents: Vec<Box<dyn MicroNet>>,
[INFO] [stdout] 233 |     root_space: RootSpace,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::vec::Vec`
[INFO] [stdout]   --> src/lib.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use alloc::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AgentType`
[INFO] [stdout]  --> src/integration.rs:4:33
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::micronet::{MicroNet, AgentType, BasicAgent};
[INFO] [stdout]   |                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `embed_from_root`
[INFO] [stdout]  --> src/integration.rs:5:42
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::projection::{project_to_root, embed_from_root};
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> benches/simd_performance.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let mut v1 = RootVector::from_array(core::array::from_fn(|_| rng.gen_range(-1.0..1.0)));
[INFO] [stdout]    |         ----^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `root_space` is never read
[INFO] [stdout]    --> src/micronet.rs:233:5
[INFO] [stdout]     |
[INFO] [stdout] 231 | pub struct AgentSwarm {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 232 |     agents: Vec<Box<dyn MicroNet>>,
[INFO] [stdout] 233 |     root_space: RootSpace,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.96s
[INFO] running `Command { std: "docker" "inspect" "6c89ef2888653172e0422aadce0efa42bff397ed980eaf1bb78fa4e682ffc87a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c89ef2888653172e0422aadce0efa42bff397ed980eaf1bb78fa4e682ffc87a", kill_on_drop: false }`
[INFO] [stdout] 6c89ef2888653172e0422aadce0efa42bff397ed980eaf1bb78fa4e682ffc87a