[INFO] fetching crate cnetworks 0.7.0...
[INFO] testing cnetworks-0.7.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate cnetworks 0.7.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cnetworks 0.7.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cnetworks 0.7.0
[INFO] finished tweaking crates.io crate cnetworks 0.7.0
[INFO] tweaked toml for crates.io crate cnetworks 0.7.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate cnetworks 0.7.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1630cb18d02aae1fd204edd8f99996761bdcdf098d3e731f1603b2343425f86
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b1630cb18d02aae1fd204edd8f99996761bdcdf098d3e731f1603b2343425f86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1630cb18d02aae1fd204edd8f99996761bdcdf098d3e731f1603b2343425f86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1630cb18d02aae1fd204edd8f99996761bdcdf098d3e731f1603b2343425f86", kill_on_drop: false }`
[INFO] [stdout] b1630cb18d02aae1fd204edd8f99996761bdcdf098d3e731f1603b2343425f86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b423dbe38adb1ca833fb609c491d20cdc3677d5ce38e8f44300916c81602422
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1b423dbe38adb1ca833fb609c491d20cdc3677d5ce38e8f44300916c81602422", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.109
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.33
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling safe_arch v0.6.0
[INFO] [stderr]    Compiling approx v0.5.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling wide v0.7.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling rand_seeder v0.2.2
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling simba v0.6.0
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling nalgebra v0.29.0
[INFO] [stderr]    Compiling cnetworks v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] running `Command { std: "docker" "inspect" "1b423dbe38adb1ca833fb609c491d20cdc3677d5ce38e8f44300916c81602422", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b423dbe38adb1ca833fb609c491d20cdc3677d5ce38e8f44300916c81602422", kill_on_drop: false }`
[INFO] [stdout] 1b423dbe38adb1ca833fb609c491d20cdc3677d5ce38e8f44300916c81602422
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07312c87db1b0adc89d0d0e188fe164d35558f26bb505f4aeccad383dcaaadca
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "07312c87db1b0adc89d0d0e188fe164d35558f26bb505f4aeccad383dcaaadca", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.6
[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling cnetworks v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 46.29s
[INFO] running `Command { std: "docker" "inspect" "07312c87db1b0adc89d0d0e188fe164d35558f26bb505f4aeccad383dcaaadca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07312c87db1b0adc89d0d0e188fe164d35558f26bb505f4aeccad383dcaaadca", kill_on_drop: false }`
[INFO] [stdout] 07312c87db1b0adc89d0d0e188fe164d35558f26bb505f4aeccad383dcaaadca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 19e776d283a7af7cb93c7b2d7a1005619d977a728a0b4b3bfb2f63d132b64fb6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "19e776d283a7af7cb93c7b2d7a1005619d977a728a0b4b3bfb2f63d132b64fb6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test bfs::test_common_len ... ok
[INFO] [stdout] test bfs::test_flatten ... ok
[INFO] [stdout] test bfs::test_visited ... ok
[INFO] [stdout] test network::test_link_eq_hash ... ok
[INFO] [stdout] test vecmap::test_remove ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cnetworks-37a3ef8c77ae8bb1)
[INFO] [stdout] test vecmap::test_insert ... ok
[INFO] [stdout] test vecmap::test_new ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/algorithms.rs (/opt/rustwide/target/debug/deps/algorithms-5b01e1b6cfc246f0)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_stitch ... ok
[INFO] [stdout] test test_components ... ok
[INFO] [stdout] test test_init_from_file ... ok
[INFO] [stdout] test test_hide_nodes ... ok
[INFO] [stdout] test test_hide_links ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/bfs.rs (/opt/rustwide/target/debug/deps/bfs-095e86bb688c9892)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_explore ... ok
[INFO] [stdout] test test_traverse ... ok
[INFO] [stdout] test test_tree_active ... ok
[INFO] [stdout] test test_path_distance ... ok
[INFO] [stdout] test test_tree ... ok
[INFO] [stdout] test test_path_distance_many ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/link.rs (/opt/rustwide/target/debug/deps/link-1a3c813a89a90cac)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_attach_detach ... ok
[INFO] [stdout] test test_unlink ... ok
[INFO] [stdout] test test_link ... ok
[INFO] [stdout] test test_disconnect ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/locate.rs (/opt/rustwide/target/debug/deps/locate-d915522e0fd36988)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_pearson_stats ... ignored
[INFO] [stdout] test test_pinto_stats ... ignored
[INFO] [stdout] test test_pearson ... ok
[INFO] [stdout] test test_pinto ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/props.rs (/opt/rustwide/target/debug/deps/props-e1813dc9b1656316)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_get ... ok
[INFO] [stdout] test test_model ... ok
[INFO] [stdout] test test_degs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/si.rs (/opt/rustwide/target/debug/deps/si-428634e73bbe36d3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_spread_random ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cnetworks
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/bfs.rs - bfs::Path (line 37) ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name cnetworks --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cnetworks=/opt/rustwide/target/debug/deps/libcnetworks-40220e5012c3964d.rlib --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-eadab190be133994.rlib --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-95b29b8ff08156ec.rlib --extern nalgebra=/opt/rustwide/target/debug/deps/libnalgebra-328d81370a87dbc8.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-72eadf65d00bb932.rlib --extern rand_seeder=/opt/rustwide/target/debug/deps/librand_seeder-72ebaecb74cf218a.rlib --extern rand_xoshiro=/opt/rustwide/target/debug/deps/librand_xoshiro-c73b2dae4da2b25d.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-6c1cd5bb31d4627b.rlib --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-90b377b8548f0070.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "19e776d283a7af7cb93c7b2d7a1005619d977a728a0b4b3bfb2f63d132b64fb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19e776d283a7af7cb93c7b2d7a1005619d977a728a0b4b3bfb2f63d132b64fb6", kill_on_drop: false }`
[INFO] [stdout] 19e776d283a7af7cb93c7b2d7a1005619d977a728a0b4b3bfb2f63d132b64fb6