[INFO] fetching crate graphalgs 0.0.6...
[INFO] testing graphalgs-0.0.6 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate graphalgs 0.0.6 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate graphalgs 0.0.6 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate graphalgs 0.0.6
[INFO] finished tweaking crates.io crate graphalgs 0.0.6
[INFO] tweaked toml for crates.io crate graphalgs 0.0.6 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4ce68623c6db622dd4b397ef7684bede69fce17807c65682f8aaa6419d073f5
[INFO] running `Command { std: "docker" "start" "-a" "a4ce68623c6db622dd4b397ef7684bede69fce17807c65682f8aaa6419d073f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4ce68623c6db622dd4b397ef7684bede69fce17807c65682f8aaa6419d073f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4ce68623c6db622dd4b397ef7684bede69fce17807c65682f8aaa6419d073f5", kill_on_drop: false }`
[INFO] [stdout] a4ce68623c6db622dd4b397ef7684bede69fce17807c65682f8aaa6419d073f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ece319366e3710c099553a12dfab6f592caed753d693c9805b1ba5c722062d4c
[INFO] running `Command { std: "docker" "start" "-a" "ece319366e3710c099553a12dfab6f592caed753d693c9805b1ba5c722062d4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling simba v0.4.0
[INFO] [stderr]    Compiling nalgebra v0.25.4
[INFO] [stderr]    Compiling graphalgs v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.57s
[INFO] running `Command { std: "docker" "inspect" "ece319366e3710c099553a12dfab6f592caed753d693c9805b1ba5c722062d4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ece319366e3710c099553a12dfab6f592caed753d693c9805b1ba5c722062d4c", kill_on_drop: false }`
[INFO] [stdout] ece319366e3710c099553a12dfab6f592caed753d693c9805b1ba5c722062d4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed462be61e3617b08fea4eb9b5a63f6aff085eaa84895aa16778f151c2f972f7
[INFO] running `Command { std: "docker" "start" "-a" "ed462be61e3617b08fea4eb9b5a63f6aff085eaa84895aa16778f151c2f972f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling serde_json v1.0.79
[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 graphalgs v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.61s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/graphalgs-6bd335cc58408e58)
[INFO] running `Command { std: "docker" "inspect" "ed462be61e3617b08fea4eb9b5a63f6aff085eaa84895aa16778f151c2f972f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed462be61e3617b08fea4eb9b5a63f6aff085eaa84895aa16778f151c2f972f7", kill_on_drop: false }`
[INFO] [stdout] ed462be61e3617b08fea4eb9b5a63f6aff085eaa84895aa16778f151c2f972f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4dcec19c538c343893d27ac8ef18815bc2a33e12f730e43b5323cab8c7fa832f
[INFO] running `Command { std: "docker" "start" "-a" "4dcec19c538c343893d27ac8ef18815bc2a33e12f730e43b5323cab8c7fa832f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/graphalgs-6bd335cc58408e58)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test connect::find_bridges::tests::test_find_bridges ... ok
[INFO] [stdout] test adj_matrix::test::test_unweighted ... ok
[INFO] [stdout] test adj_matrix::test::test_weighted ... ok
[INFO] [stdout] test connect::articulation_points::tests::test_articulation_points ... ok
[INFO] [stdout] test metrics::tests::test_center ... ok
[INFO] [stdout] test metrics::tests::test_diameter ... ok
[INFO] [stdout] test metrics::tests::test_eccentricity ... ok
[INFO] [stdout] test metrics::tests::test_periphery ... ok
[INFO] [stdout] test metrics::tests::test_girth ... ok
[INFO] [stdout] test metrics::tests::test_radius ... ok
[INFO] [stdout] test metrics::tests::test_weighted_eccentricity ... ok
[INFO] [stdout] test shortest_path::floyd_warshall::tests::test_distance_map ... ok
[INFO] [stdout] test metrics::tests::test_weighted_periphery ... ok
[INFO] [stdout] test metrics::tests::test_weighted_diameter ... ok
[INFO] [stdout] test metrics::tests::test_weighted_center ... ok
[INFO] [stdout] test metrics::tests::test_weighted_radius ... ok
[INFO] [stdout] test generate::randomg::test::test_random_digraph ... ok
[INFO] [stdout] test spec::tests::test_is_the_degree_sequence_graphlike ... ok
[INFO] [stdout] test generate::randomg::test::test_random_weighted_digraph ... ok
[INFO] [stdout] test tournament::tests::test_is_tournament ... ok
[INFO] [stdout] test generate::randomg::test::test_random_weighted_ungraph ... ok
[INFO] [stdout] test tournament::tests::test_is_tournament_transitive ... ok
[INFO] [stdout] test generate::randomg::test::test_random_ungraph ... ok
[INFO] [stdout] test generate::complement::tests::test_complement ... ok
[INFO] [stdout] test shortest_path::shortest_distances::tests::test_shortest_distances ... ok
[INFO] [stdout] test tournament::tests::test_random_tournament ... ok
[INFO] [stdout] test shortest_path::seidel::tests::test_apd ... ok
[INFO] [stdout] test shortest_path::seidel::tests::test_seidel ... ok
[INFO] [stdout] test shortest_path::johnson::tests::test_johnson ... ok
[INFO] [stdout] test shortest_path::floyd_warshall::tests::test_floyd_warshall ... ok
[INFO] [stdout] test shortest_path::spfa::tests::test_spfa ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.26s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests graphalgs
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[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 graphalgs --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-74259514438d5316.rlib --extern graphalgs=/opt/rustwide/target/debug/deps/libgraphalgs-eb3595d335b51582.rlib --extern nalgebra=/opt/rustwide/target/debug/deps/libnalgebra-32648cb29991118d.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-3c1d15de51ccf7c5.rlib --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-787d82df58a377ad.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-dd0ce798a0219d3a.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "4dcec19c538c343893d27ac8ef18815bc2a33e12f730e43b5323cab8c7fa832f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dcec19c538c343893d27ac8ef18815bc2a33e12f730e43b5323cab8c7fa832f", kill_on_drop: false }`
[INFO] [stdout] 4dcec19c538c343893d27ac8ef18815bc2a33e12f730e43b5323cab8c7fa832f