[INFO] fetching crate random_graphs 0.1.1...
[INFO] testing random_graphs-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate random_graphs 0.1.1 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate random_graphs 0.1.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate random_graphs 0.1.1
[INFO] finished tweaking crates.io crate random_graphs 0.1.1
[INFO] tweaked toml for crates.io crate random_graphs 0.1.1 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3a040eeb2f576ef570635b6874f85c6cee0689090b995d09266666a516f02f3
[INFO] running `Command { std: "docker" "start" "-a" "a3a040eeb2f576ef570635b6874f85c6cee0689090b995d09266666a516f02f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3a040eeb2f576ef570635b6874f85c6cee0689090b995d09266666a516f02f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3a040eeb2f576ef570635b6874f85c6cee0689090b995d09266666a516f02f3", kill_on_drop: false }`
[INFO] [stdout] a3a040eeb2f576ef570635b6874f85c6cee0689090b995d09266666a516f02f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0b1ae36acd400ce108f4eb718de7b4c977c7a78a90ea78f69680d7d9fa7b841
[INFO] running `Command { std: "docker" "start" "-a" "a0b1ae36acd400ce108f4eb718de7b4c977c7a78a90ea78f69680d7d9fa7b841", kill_on_drop: false }`
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling random_graphs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.74s
[INFO] running `Command { std: "docker" "inspect" "a0b1ae36acd400ce108f4eb718de7b4c977c7a78a90ea78f69680d7d9fa7b841", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0b1ae36acd400ce108f4eb718de7b4c977c7a78a90ea78f69680d7d9fa7b841", kill_on_drop: false }`
[INFO] [stdout] a0b1ae36acd400ce108f4eb718de7b4c977c7a78a90ea78f69680d7d9fa7b841
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba8cdcf2f06372a5026e9290c42b19c0fcb42b85571d7bea8937122dc5d0ed78
[INFO] running `Command { std: "docker" "start" "-a" "ba8cdcf2f06372a5026e9290c42b19c0fcb42b85571d7bea8937122dc5d0ed78", 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] [stderr]    Compiling random_graphs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "ba8cdcf2f06372a5026e9290c42b19c0fcb42b85571d7bea8937122dc5d0ed78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba8cdcf2f06372a5026e9290c42b19c0fcb42b85571d7bea8937122dc5d0ed78", kill_on_drop: false }`
[INFO] [stdout] ba8cdcf2f06372a5026e9290c42b19c0fcb42b85571d7bea8937122dc5d0ed78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3d4a3eb1844a4dae5092a2e38f97a00adb18cdccc06ee8baf5456d5a6ed2c4f2
[INFO] running `Command { std: "docker" "start" "-a" "3d4a3eb1844a4dae5092a2e38f97a00adb18cdccc06ee8baf5456d5a6ed2c4f2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/random_graphs-581398f706c85322)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test distributions::uniform::test::test_invalid_edge_count_causes_error ... ok
[INFO] [stdout] test distributions::binomial::test::test_invalid_p_causes_error ... ok
[INFO] [stdout] test distributions::uniform::test::test_uniform_graph_distribution ... ok
[INFO] [stdout] test distributions::binomial::test::test_binomial_graph_distribution ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.64s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests random_graphs
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/distributions/binomial.rs - distributions::binomial::BinomialGraphDistribution::new (line 26) ... ok
[INFO] [stdout] test src/distributions/uniform.rs - distributions::uniform::UniformGraphDistribution::new (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3d4a3eb1844a4dae5092a2e38f97a00adb18cdccc06ee8baf5456d5a6ed2c4f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d4a3eb1844a4dae5092a2e38f97a00adb18cdccc06ee8baf5456d5a6ed2c4f2", kill_on_drop: false }`
[INFO] [stdout] 3d4a3eb1844a4dae5092a2e38f97a00adb18cdccc06ee8baf5456d5a6ed2c4f2