[INFO] fetching crate easy_graph 0.1.5...
[INFO] testing easy_graph-0.1.5 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate easy_graph 0.1.5 into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate easy_graph 0.1.5 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate easy_graph 0.1.5
[INFO] finished tweaking crates.io crate easy_graph 0.1.5
[INFO] tweaked toml for crates.io crate easy_graph 0.1.5 written to /workspace/builds/worker-40/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3decc64197363b7aca0027b7806c2c7c5ef4eff916c447d178a55319b066a8e5
[INFO] running `Command { std: "docker" "start" "-a" "3decc64197363b7aca0027b7806c2c7c5ef4eff916c447d178a55319b066a8e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3decc64197363b7aca0027b7806c2c7c5ef4eff916c447d178a55319b066a8e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3decc64197363b7aca0027b7806c2c7c5ef4eff916c447d178a55319b066a8e5", kill_on_drop: false }`
[INFO] [stdout] 3decc64197363b7aca0027b7806c2c7c5ef4eff916c447d178a55319b066a8e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac14dc5b4d4c33c629cb817fb6d0461aa6ed2d78e34156cef3b3dff76e6e8dfc
[INFO] running `Command { std: "docker" "start" "-a" "ac14dc5b4d4c33c629cb817fb6d0461aa6ed2d78e34156cef3b3dff76e6e8dfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy_graph v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "ac14dc5b4d4c33c629cb817fb6d0461aa6ed2d78e34156cef3b3dff76e6e8dfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac14dc5b4d4c33c629cb817fb6d0461aa6ed2d78e34156cef3b3dff76e6e8dfc", kill_on_drop: false }`
[INFO] [stdout] ac14dc5b4d4c33c629cb817fb6d0461aa6ed2d78e34156cef3b3dff76e6e8dfc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df414629afbe62e7bb27e9bd65c29d51601602d805cad6c764c1b6ccb2c81028
[INFO] running `Command { std: "docker" "start" "-a" "df414629afbe62e7bb27e9bd65c29d51601602d805cad6c764c1b6ccb2c81028", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy_graph v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "df414629afbe62e7bb27e9bd65c29d51601602d805cad6c764c1b6ccb2c81028", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df414629afbe62e7bb27e9bd65c29d51601602d805cad6c764c1b6ccb2c81028", kill_on_drop: false }`
[INFO] [stdout] df414629afbe62e7bb27e9bd65c29d51601602d805cad6c764c1b6ccb2c81028
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aab0f2c76a4dbb51a8b657728117179b949ffebc8c9cb54363cc29e4a58ba3a2
[INFO] running `Command { std: "docker" "start" "-a" "aab0f2c76a4dbb51a8b657728117179b949ffebc8c9cb54363cc29e4a58ba3a2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/easy_graph-9c0ea01584c0f7dd)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::add_edge ... ok
[INFO] [stdout] test tests::into_connected_graphs ... ok
[INFO] [stdout] test tests::remove_edge ... ok
[INFO] [stdout] test tests::from_data ... ok
[INFO] [stdout] test tests::add_vertex ... ok
[INFO] [stdout] test tests::remove_vertex ... ok
[INFO] [stdout] test tests::remove_weak_connected ... ok
[INFO] [stdout] test tests::take_connected_graph ... ok
[INFO] [stdout] test tests::verts_with_path_to ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests easy_graph
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Graph<T>::remove_weak_connected (line 179) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.81s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aab0f2c76a4dbb51a8b657728117179b949ffebc8c9cb54363cc29e4a58ba3a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aab0f2c76a4dbb51a8b657728117179b949ffebc8c9cb54363cc29e4a58ba3a2", kill_on_drop: false }`
[INFO] [stdout] aab0f2c76a4dbb51a8b657728117179b949ffebc8c9cb54363cc29e4a58ba3a2