[INFO] fetching crate micro_core 0.2.0...
[INFO] building micro_core-0.2.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate micro_core 0.2.0 into /workspace/builds/worker-7-tc2/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-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate micro_core 0.2.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b1756d09ce568f8db90c934b630ba0d215e37c27654dd9dd00d8ae8dad76d8e
[INFO] running `Command { std: "docker" "start" "-a" "9b1756d09ce568f8db90c934b630ba0d215e37c27654dd9dd00d8ae8dad76d8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b1756d09ce568f8db90c934b630ba0d215e37c27654dd9dd00d8ae8dad76d8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b1756d09ce568f8db90c934b630ba0d215e37c27654dd9dd00d8ae8dad76d8e", kill_on_drop: false }`
[INFO] [stdout] 9b1756d09ce568f8db90c934b630ba0d215e37c27654dd9dd00d8ae8dad76d8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17e8dad402de4011e2a1075058dc3cc0952d6bcca5b06f1bbe6f1b8eec562cc1
[INFO] running `Command { std: "docker" "start" "-a" "17e8dad402de4011e2a1075058dc3cc0952d6bcca5b06f1bbe6f1b8eec562cc1", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling micro_core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling hash32 v0.3.1
[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
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling simba v0.8.1
[INFO] [stderr]    Compiling nalgebra v0.32.6
[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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.69s
[INFO] running `Command { std: "docker" "inspect" "17e8dad402de4011e2a1075058dc3cc0952d6bcca5b06f1bbe6f1b8eec562cc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17e8dad402de4011e2a1075058dc3cc0952d6bcca5b06f1bbe6f1b8eec562cc1", kill_on_drop: false }`
[INFO] [stdout] 17e8dad402de4011e2a1075058dc3cc0952d6bcca5b06f1bbe6f1b8eec562cc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e57193b8d8a26b254adfbe8bbfa18112ae4843a8c0a1db51697f96d0c139593
[INFO] running `Command { std: "docker" "start" "-a" "5e57193b8d8a26b254adfbe8bbfa18112ae4843a8c0a1db51697f96d0c139593", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling clap_builder v4.5.42
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling unarray v0.1.4
[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
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling proptest v1.7.0
[INFO] [stderr]    Compiling simba v0.8.1
[INFO] [stderr]    Compiling clap v4.5.42
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling nalgebra v0.32.6
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling micro_core v0.2.0 (/opt/rustwide/workdir)
[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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 28.19s
[INFO] running `Command { std: "docker" "inspect" "5e57193b8d8a26b254adfbe8bbfa18112ae4843a8c0a1db51697f96d0c139593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e57193b8d8a26b254adfbe8bbfa18112ae4843a8c0a1db51697f96d0c139593", kill_on_drop: false }`
[INFO] [stdout] 5e57193b8d8a26b254adfbe8bbfa18112ae4843a8c0a1db51697f96d0c139593