[INFO] fetching crate dndtree 0.3.1...
[INFO] testing dndtree-0.3.1 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate dndtree 0.3.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate dndtree 0.3.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate dndtree 0.3.1
[INFO] tweaked toml for crates.io crate dndtree 0.3.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dndtree 0.3.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dndtree 0.3.1 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d818cce1b526b98e1755bcd254eac250ea7b66e0a31766f86f7ca3271fc590f2
[INFO] running `Command { std: "docker" "start" "d818cce1b526b98e1755bcd254eac250ea7b66e0a31766f86f7ca3271fc590f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d818cce1b526b98e1755bcd254eac250ea7b66e0a31766f86f7ca3271fc590f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d818cce1b526b98e1755bcd254eac250ea7b66e0a31766f86f7ca3271fc590f2" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d818cce1b526b98e1755bcd254eac250ea7b66e0a31766f86f7ca3271fc590f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d818cce1b526b98e1755bcd254eac250ea7b66e0a31766f86f7ca3271fc590f2" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling num-conv v0.2.1
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling colored v3.1.1
[INFO] [stderr]    Compiling dndtree v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling nohash-hasher v0.2.0
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling simple_logger v5.2.0
[INFO] [stderr] warning: unused dependency `fixedbitset`
[INFO] [stderr]   --> Cargo.toml:27:15
[INFO] [stderr]    |
[INFO] [stderr] 27 | [dependencies.fixedbitset]
[INFO] [stderr]    |               ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `fixedbitset`
[INFO] [stderr] warning: unused dependency `simple_logger`
[INFO] [stderr]   --> Cargo.toml:41:15
[INFO] [stderr]    |
[INFO] [stderr] 41 | [dependencies.simple_logger]
[INFO] [stderr]    |               ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `simple_logger`
[INFO] [stderr] warning: `dndtree` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `release` profile [optimized + debuginfo] target(s) in 8.65s
[INFO] running `Command { std: "docker" "inspect" "d818cce1b526b98e1755bcd254eac250ea7b66e0a31766f86f7ca3271fc590f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d818cce1b526b98e1755bcd254eac250ea7b66e0a31766f86f7ca3271fc590f2" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stderr]    Compiling rand_core v0.10.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling idtree v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling chacha20 v0.10.0
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling rapidhash v4.4.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling base64 v0.21.7
[INFO] [stderr]    Compiling rand v0.10.0
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling hdrhistogram v7.5.4
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling simba v0.9.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling nalgebra v0.33.3
[INFO] [stderr]    Compiling statrs v0.18.0
[INFO] [stderr]    Compiling dndtree v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `MtxData` is never constructed
[INFO] [stdout]   --> tests/test.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct MtxData {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `load_graph` are never used
[INFO] [stdout]   --> tests/test.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl MtxData {
[INFO] [stdout]    | ------------ associated functions in this implementation
[INFO] [stdout] 25 |     fn new(filename: &str) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |     fn load_graph(filename: &str) -> IntMap<i32, Vec<i32>> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_adj_usize` is never used
[INFO] [stdout]    --> tests/test.rs:340:4
[INFO] [stdout]     |
[INFO] [stdout] 340 | fn make_adj_usize(n: usize, edges: &[(usize, usize)]) -> IntMap<usize, IntSet<usize>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized + debuginfo] target(s) in 47.86s
[INFO] running `Command { std: "docker" "inspect" "d818cce1b526b98e1755bcd254eac250ea7b66e0a31766f86f7ca3271fc590f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d818cce1b526b98e1755bcd254eac250ea7b66e0a31766f86f7ca3271fc590f2" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: struct `MtxData` is never constructed
[INFO] [stderr]   --> tests/test.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | struct MtxData {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `new` and `load_graph` are never used
[INFO] [stderr]   --> tests/test.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 24 | impl MtxData {
[INFO] [stderr]    | ------------ associated functions in this implementation
[INFO] [stderr] 25 |     fn new(filename: &str) -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 65 |     fn load_graph(filename: &str) -> IntMap<i32, Vec<i32>> {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `make_adj_usize` is never used
[INFO] [stderr]    --> tests/test.rs:340:4
[INFO] [stderr]     |
[INFO] [stderr] 340 | fn make_adj_usize(n: usize, edges: &[(usize, usize)]) -> IntMap<usize, IntSet<usize>> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `dndtree` (test "test") generated 3 warnings
[INFO] [stderr]     Finished `release` profile [optimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/dndtree/48f0823beddbd4d0/out/dndtree-48f0823beddbd4d0)
[INFO] [stderr]      Running unittests src/bin/dummy.rs (/opt/rustwide/target/release/build/dndtree/a8ac0f3461f0579f/out/dummy-a8ac0f3461f0579f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/release/build/dndtree/64824d0fd69003a3/out/test-64824d0fd69003a3)
[INFO] [stdout] test no_dsu_no_compress::test_mixed_ops_query_heavy ... ok
[INFO] [stdout] test no_dsu_no_compress::test_basic_insert_delete_query ... ok
[INFO] [stdout] test no_dsu_no_compress::test_replacement_edge_found ... ok
[INFO] [stdout] test no_dsu_no_compress::test_replacement_edge_not_found ... ok
[INFO] [stdout] test no_dsu_no_compress::test_unlink_splits_correctly ... ok
[INFO] [stdout] test no_dsu_no_compress::mixed_ops_query_heavy_catgraph ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dndtree
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d818cce1b526b98e1755bcd254eac250ea7b66e0a31766f86f7ca3271fc590f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d818cce1b526b98e1755bcd254eac250ea7b66e0a31766f86f7ca3271fc590f2", kill_on_drop: false }`
[INFO] [stdout] d818cce1b526b98e1755bcd254eac250ea7b66e0a31766f86f7ca3271fc590f2
