[INFO] fetching crate graph_match 0.5.0...
[INFO] testing graph_match-0.5.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate graph_match 0.5.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate graph_match 0.5.0 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 graph_match 0.5.0
[INFO] finished tweaking crates.io crate graph_match 0.5.0
[INFO] tweaked toml for crates.io crate graph_match 0.5.0 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 258e6538896d91a6aa88321cda4083e87aaf21a945d4956932bd3f2c2279e51e
[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" "258e6538896d91a6aa88321cda4083e87aaf21a945d4956932bd3f2c2279e51e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "258e6538896d91a6aa88321cda4083e87aaf21a945d4956932bd3f2c2279e51e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "258e6538896d91a6aa88321cda4083e87aaf21a945d4956932bd3f2c2279e51e", kill_on_drop: false }`
[INFO] [stdout] 258e6538896d91a6aa88321cda4083e87aaf21a945d4956932bd3f2c2279e51e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] e9bb587406d3780a666d120d69f410a34a766e77fcabb560fb0f0d96e84bb8a1
[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" "e9bb587406d3780a666d120d69f410a34a766e77fcabb560fb0f0d96e84bb8a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling graph_match v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "e9bb587406d3780a666d120d69f410a34a766e77fcabb560fb0f0d96e84bb8a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9bb587406d3780a666d120d69f410a34a766e77fcabb560fb0f0d96e84bb8a1", kill_on_drop: false }`
[INFO] [stdout] e9bb587406d3780a666d120d69f410a34a766e77fcabb560fb0f0d96e84bb8a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 3b95d87b56c164ae6e4d4b9dd7357f39b503f360d84424cfc5f7fe8c701718dd
[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" "3b95d87b56c164ae6e4d4b9dd7357f39b503f360d84424cfc5f7fe8c701718dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling graph_match v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `Command { std: "docker" "inspect" "3b95d87b56c164ae6e4d4b9dd7357f39b503f360d84424cfc5f7fe8c701718dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b95d87b56c164ae6e4d4b9dd7357f39b503f360d84424cfc5f7fe8c701718dd", kill_on_drop: false }`
[INFO] [stdout] 3b95d87b56c164ae6e4d4b9dd7357f39b503f360d84424cfc5f7fe8c701718dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] e410c582bd61f4a8b5f40c32043bc03cb28685040778e5cf194442d19e44c40d
[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" "e410c582bd61f4a8b5f40c32043bc03cb28685040778e5cf194442d19e44c40d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/graph_match-9e21ba3434592edd)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test graph::tests::edge_attributes ... ok
[INFO] [stdout] test node::tests::node_contains_equality ... ok
[INFO] [stdout] test graph::tests::list_node_edges ... ok
[INFO] [stdout] test node::tests::node_complete_equality ... ok
[INFO] [stdout] test edge::tests::edge_complete_equality ... ok
[INFO] [stdout] test graph::tests::node_edges ... ok
[INFO] [stdout] test graph::tests::node_attributes ... ok
[INFO] [stdout] test edge::tests::edge_contains_equality ... ok
[INFO] [stdout] test graph::tests::create_list_graph ... ok
[INFO] [stdout] test graph::tests::create_small_graph ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-93013b973343c27f)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test match_target_subgraph ... ok
[INFO] [stdout] test match_multiple_subgraphs ... ok
[INFO] [stdout] test traveral_incomplete ... ok
[INFO] [stdout] test traveral_restricted ... ok
[INFO] [stdout] test traversal_simple ... ok
[INFO] [stdout] test match_failure ... ok
[INFO] [stdout] test match_complete_graph ... ok
[INFO] [stdout] test match_subgraph ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests graph_match
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e410c582bd61f4a8b5f40c32043bc03cb28685040778e5cf194442d19e44c40d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e410c582bd61f4a8b5f40c32043bc03cb28685040778e5cf194442d19e44c40d", kill_on_drop: false }`
[INFO] [stdout] e410c582bd61f4a8b5f40c32043bc03cb28685040778e5cf194442d19e44c40d