[INFO] cloning repository https://github.com/illumination-k/markov-clustering-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/illumination-k/markov-clustering-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillumination-k%2Fmarkov-clustering-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillumination-k%2Fmarkov-clustering-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 099ed911e0c6a7157109feab1308efedd66c649d
[INFO] testing illumination-k/markov-clustering-rs against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillumination-k%2Fmarkov-clustering-rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/illumination-k/markov-clustering-rs
[INFO] finished tweaking git repo https://github.com/illumination-k/markov-clustering-rs
[INFO] tweaked toml for git repo https://github.com/illumination-k/markov-clustering-rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/illumination-k/markov-clustering-rs on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/illumination-k/markov-clustering-rs 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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-complex v0.3.1
[INFO] [stderr]   Downloaded fixedbitset v0.2.0
[INFO] [stderr]   Downloaded approx v0.4.0
[INFO] [stderr]   Downloaded anyhow v1.0.38
[INFO] [stderr]   Downloaded matrixmultiply v0.2.4
[INFO] [stderr]   Downloaded indexmap v1.6.1
[INFO] [stderr]   Downloaded hashbrown v0.9.1
[INFO] [stderr]   Downloaded petgraph v0.5.1
[INFO] [stderr]   Downloaded ndarray v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e7b936e560383f8d462defadeba466fede10be99824bab14b500bd1f0796b0f
[INFO] running `Command { std: "docker" "start" "-a" "5e7b936e560383f8d462defadeba466fede10be99824bab14b500bd1f0796b0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e7b936e560383f8d462defadeba466fede10be99824bab14b500bd1f0796b0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e7b936e560383f8d462defadeba466fede10be99824bab14b500bd1f0796b0f", kill_on_drop: false }`
[INFO] [stdout] 5e7b936e560383f8d462defadeba466fede10be99824bab14b500bd1f0796b0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30cd74373889b6423f1dbda8a7b701de64c723dbc919ee32cde1f8f3892446a2
[INFO] running `Command { std: "docker" "start" "-a" "30cd74373889b6423f1dbda8a7b701de64c723dbc919ee32cde1f8f3892446a2", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling ndarray v0.14.0
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling graph-clustering-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `McodeExt` is never used
[INFO] [stdout]  --> src/mcode/mod.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | trait McodeExt<W, Ty, Ix> {
[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 7.76s
[INFO] running `Command { std: "docker" "inspect" "30cd74373889b6423f1dbda8a7b701de64c723dbc919ee32cde1f8f3892446a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30cd74373889b6423f1dbda8a7b701de64c723dbc919ee32cde1f8f3892446a2", kill_on_drop: false }`
[INFO] [stdout] 30cd74373889b6423f1dbda8a7b701de64c723dbc919ee32cde1f8f3892446a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c12523d02e7ef2e60f10271ce0d41c6a0e2998aa8ec78884ad3c60eb2198859
[INFO] running `Command { std: "docker" "start" "-a" "1c12523d02e7ef2e60f10271ce0d41c6a0e2998aa8ec78884ad3c60eb2198859", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stdout] warning: trait `McodeExt` is never used
[INFO] [stdout]  --> src/mcode/mod.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | trait McodeExt<W, Ty, Ix> {
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling graph-clustering-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `McodeExt` is never used
[INFO] [stdout]  --> src/mcode/mod.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | trait McodeExt<W, Ty, Ix> {
[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 1.21s
[INFO] running `Command { std: "docker" "inspect" "1c12523d02e7ef2e60f10271ce0d41c6a0e2998aa8ec78884ad3c60eb2198859", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c12523d02e7ef2e60f10271ce0d41c6a0e2998aa8ec78884ad3c60eb2198859", kill_on_drop: false }`
[INFO] [stdout] 1c12523d02e7ef2e60f10271ce0d41c6a0e2998aa8ec78884ad3c60eb2198859
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ea8d5eed2d23eb44fcecb81963ae4c8de25207b3c6a89e9dc8eab13a6607fd23
[INFO] running `Command { std: "docker" "start" "-a" "ea8d5eed2d23eb44fcecb81963ae4c8de25207b3c6a89e9dc8eab13a6607fd23", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr] warning: trait `McodeExt` is never used
[INFO] [stderr]  --> src/mcode/mod.rs:5:7
[INFO] [stderr]   |
[INFO] [stderr] 5 | trait McodeExt<W, Ty, Ix> {
[INFO] [stderr]   |       ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `graph-clustering-rs` (lib) generated 1 warning
[INFO] [stderr] warning: `graph-clustering-rs` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/graph_clustering_rs-994e9465c24b2675)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test mcl::test::test_get_clusters_1 ... ok
[INFO] [stdout] test mcl::test::test_normalize_3 ... ok
[INFO] [stdout] test mcl::test::test_normalize_2 ... ok
[INFO] [stdout] test mcl::test::test_pruned ... ok
[INFO] [stdout] test mcl::test::test_expand ... ok
[INFO] [stdout] test mcl::test::test_inflate ... ok
[INFO] [stdout] test mcl::test::test_mcl ... ok
[INFO] [stdout] test mcl::test::test_normalize_4 ... ok
[INFO] [stdout] test mcode::test::test_get_node_weight_from_edges_1 ... ok
[INFO] [stdout] test mcl::test::test_normalize_1 ... ok
[INFO] [stdout] test mcode::test::test_update_neighbors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests graph_clustering_rs
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/mcl/mod.rs - mcl::MclExt::inflate (line 118) ... ok
[INFO] [stdout] test src/mcl/mod.rs - mcl::MclExt::prune (line 134) ... ok
[INFO] [stdout] test src/mcl/mod.rs - mcl::MclExt::normalize (line 84) ... ok
[INFO] [stdout] test src/mcl/mod.rs - mcl::MclExt::mcl (line 151) ... ok
[INFO] [stdout] test src/mcl/mod.rs - mcl::MclExt::expand (line 101) ... ok
[INFO] [stdout] test src/mcl/mod.rs - mcl::get_clusters (line 290) ... ok
[INFO] [stdout] test src/mcl/mod.rs - mcl (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.12s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ea8d5eed2d23eb44fcecb81963ae4c8de25207b3c6a89e9dc8eab13a6607fd23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea8d5eed2d23eb44fcecb81963ae4c8de25207b3c6a89e9dc8eab13a6607fd23", kill_on_drop: false }`
[INFO] [stdout] ea8d5eed2d23eb44fcecb81963ae4c8de25207b3c6a89e9dc8eab13a6607fd23