[INFO] cloning repository https://github.com/tsoutsman/graph-expressiveness
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tsoutsman/graph-expressiveness" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsoutsman%2Fgraph-expressiveness", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsoutsman%2Fgraph-expressiveness'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0a9a19e1ed2d3ebec2cb5377da2b5a820a2d0886
[INFO] testing tsoutsman/graph-expressiveness against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsoutsman%2Fgraph-expressiveness" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tsoutsman/graph-expressiveness
[INFO] finished tweaking git repo https://github.com/tsoutsman/graph-expressiveness
[INFO] tweaked toml for git repo https://github.com/tsoutsman/graph-expressiveness written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tsoutsman/graph-expressiveness on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tsoutsman/graph-expressiveness 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wide v0.7.28
[INFO] [stderr]   Downloaded proc-macro2 v1.0.87
[INFO] [stderr]   Downloaded blake3 v1.5.4
[INFO] [stderr]   Downloaded cc v1.1.31
[INFO] [stderr]   Downloaded nalgebra v0.33.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09fdcc749a163b934b04ff0a7ea41dab417531e2c3428d91aa2770f4234b3d1b
[INFO] running `Command { std: "docker" "start" "-a" "09fdcc749a163b934b04ff0a7ea41dab417531e2c3428d91aa2770f4234b3d1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09fdcc749a163b934b04ff0a7ea41dab417531e2c3428d91aa2770f4234b3d1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09fdcc749a163b934b04ff0a7ea41dab417531e2c3428d91aa2770f4234b3d1b", kill_on_drop: false }`
[INFO] [stdout] 09fdcc749a163b934b04ff0a7ea41dab417531e2c3428d91aa2770f4234b3d1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7aef08f34642907b8ec885293c3ecd1dbe6d739e5eae2dd6e7c3284c2d7772d
[INFO] running `Command { std: "docker" "start" "-a" "f7aef08f34642907b8ec885293c3ecd1dbe6d739e5eae2dd6e7c3284c2d7772d", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling proc-macro2 v1.0.87
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling bytemuck v1.19.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling constant_time_eq v0.3.1
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling cc v1.1.31
[INFO] [stderr]    Compiling safe_arch v0.7.2
[INFO] [stderr]    Compiling quote v1.0.37
[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 wide v0.7.28
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling blake3 v1.5.4
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling simba v0.9.0
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]    Compiling nalgebra v0.33.0
[INFO] [stderr]    Compiling brute-force-gnn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `embed_large` is never used
[INFO] [stdout]   --> src/id_gnn_fast.rs:61:15
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub(crate) fn embed_large(n: usize, A: &DMatrix<u32>) -> [u8; 32] {
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hash_large` is never used
[INFO] [stdout]   --> src/id_gnn_fast.rs:94:15
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub(crate) fn hash_large(input: Vec<Vec<u64>>) -> [u8; 32] {
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `multiset_hash_large` is never used
[INFO] [stdout]    --> src/id_gnn_fast.rs:102:4
[INFO] [stdout]     |
[INFO] [stdout] 102 | fn multiset_hash_large(hasher: &mut blake3::Hasher, mut set: Vec<u64>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `u64_to_u8` is never used
[INFO] [stdout]    --> src/id_gnn_fast.rs:107:4
[INFO] [stdout]     |
[INFO] [stdout] 107 | fn u64_to_u8(arr: &[u64]) -> &[u8] {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mathematicas` is never used
[INFO] [stdout]  --> src/mathematica.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) fn mathematicas(n: usize, connected: bool, v: Vec<Vec<usize>>) {
[INFO] [stdout]   |               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mathematica` is never used
[INFO] [stdout]   --> src/mathematica.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn mathematica(n: usize, graph: &DMatrix<u32>) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `iter_map_windows` is declared but not used
[INFO] [stdout]  --> src/main.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(slice_partition_dedup, iter_map_windows)]
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.83s
[INFO] running `Command { std: "docker" "inspect" "f7aef08f34642907b8ec885293c3ecd1dbe6d739e5eae2dd6e7c3284c2d7772d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7aef08f34642907b8ec885293c3ecd1dbe6d739e5eae2dd6e7c3284c2d7772d", kill_on_drop: false }`
[INFO] [stdout] f7aef08f34642907b8ec885293c3ecd1dbe6d739e5eae2dd6e7c3284c2d7772d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e8471a1bf9f768032a8dfab6e017015734fb04b6b496d6d400ae6955bd8afab
[INFO] running `Command { std: "docker" "start" "-a" "3e8471a1bf9f768032a8dfab6e017015734fb04b6b496d6d400ae6955bd8afab", kill_on_drop: false }`
[INFO] [stderr]    Compiling brute-force-gnn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `mathematicas` is never used
[INFO] [stdout]  --> src/mathematica.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) fn mathematicas(n: usize, connected: bool, v: Vec<Vec<usize>>) {
[INFO] [stdout]   |               ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mathematica` is never used
[INFO] [stdout]   --> src/mathematica.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn mathematica(n: usize, graph: &DMatrix<u32>) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `iter_map_windows` is declared but not used
[INFO] [stdout]  --> src/main.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(slice_partition_dedup, iter_map_windows)]
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "3e8471a1bf9f768032a8dfab6e017015734fb04b6b496d6d400ae6955bd8afab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e8471a1bf9f768032a8dfab6e017015734fb04b6b496d6d400ae6955bd8afab", kill_on_drop: false }`
[INFO] [stdout] 3e8471a1bf9f768032a8dfab6e017015734fb04b6b496d6d400ae6955bd8afab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 02e959444efc9888da2531feae5ed3b8942f4cd7172b1375f37143e79e29236a
[INFO] running `Command { std: "docker" "start" "-a" "02e959444efc9888da2531feae5ed3b8942f4cd7172b1375f37143e79e29236a", kill_on_drop: false }`
[INFO] [stderr] warning: function `mathematicas` is never used
[INFO] [stderr]  --> src/mathematica.rs:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub(crate) fn mathematicas(n: usize, connected: bool, v: Vec<Vec<usize>>) {
[INFO] [stderr]   |               ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `mathematica` is never used
[INFO] [stderr]   --> src/mathematica.rs:22:4
[INFO] [stderr]    |
[INFO] [stderr] 22 | fn mathematica(n: usize, graph: &DMatrix<u32>) -> String {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: feature `iter_map_windows` is declared but not used
[INFO] [stderr]  --> src/main.rs:1:35
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(slice_partition_dedup, iter_map_windows)]
[INFO] [stderr]   |                                   ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `brute-force-gnn` (bin "brute-force-gnn" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/brute_force_gnn-b2c6b5ae575e87ff)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_strongly_regular ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "02e959444efc9888da2531feae5ed3b8942f4cd7172b1375f37143e79e29236a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02e959444efc9888da2531feae5ed3b8942f4cd7172b1375f37143e79e29236a", kill_on_drop: false }`
[INFO] [stdout] 02e959444efc9888da2531feae5ed3b8942f4cd7172b1375f37143e79e29236a
