[INFO] fetching crate dynamic_graph 0.1.5...
[INFO] testing dynamic_graph-0.1.5 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate dynamic_graph 0.1.5 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate dynamic_graph 0.1.5 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dynamic_graph 0.1.5
[INFO] finished tweaking crates.io crate dynamic_graph 0.1.5
[INFO] tweaked toml for crates.io crate dynamic_graph 0.1.5 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded generativity v1.0.0
[INFO] [stderr]   Downloaded unsafer v0.1.1
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9441b76ae94ae0cfb278989ce6c726914c9f6d8afa4115ce175966163005cce
[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" "e9441b76ae94ae0cfb278989ce6c726914c9f6d8afa4115ce175966163005cce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9441b76ae94ae0cfb278989ce6c726914c9f6d8afa4115ce175966163005cce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9441b76ae94ae0cfb278989ce6c726914c9f6d8afa4115ce175966163005cce", kill_on_drop: false }`
[INFO] [stdout] e9441b76ae94ae0cfb278989ce6c726914c9f6d8afa4115ce175966163005cce
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9aa56d8cd6e71856800f5f24e6e7bd64f79fb4a9651ec8367bc3d4bcc60bfb47
[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" "9aa56d8cd6e71856800f5f24e6e7bd64f79fb4a9651ec8367bc3d4bcc60bfb47", kill_on_drop: false }`
[INFO] [stderr]    Compiling generativity v1.0.0
[INFO] [stderr]    Compiling unsafer v0.1.1
[INFO] [stderr]    Compiling dynamic_graph v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `get_edge_mut`
[INFO] [stdout]    --> src/graph_raw.rs:323:19
[INFO] [stdout]     |
[INFO] [stdout] 323 |     pub(crate) fn get_edge_mut<'id>(&mut self, src : GraphPtr<'id, TreeNode<K, N, E>>, dst : &K)
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "9aa56d8cd6e71856800f5f24e6e7bd64f79fb4a9651ec8367bc3d4bcc60bfb47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aa56d8cd6e71856800f5f24e6e7bd64f79fb4a9651ec8367bc3d4bcc60bfb47", kill_on_drop: false }`
[INFO] [stdout] 9aa56d8cd6e71856800f5f24e6e7bd64f79fb4a9651ec8367bc3d4bcc60bfb47
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 666471ea11b61f29e77e873381b13f12df2f75856cd1e6bb5ffc1f81a375ce89
[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" "666471ea11b61f29e77e873381b13f12df2f75856cd1e6bb5ffc1f81a375ce89", kill_on_drop: false }`
[INFO] [stderr]    Compiling dynamic_graph v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `get_edge_mut`
[INFO] [stdout]    --> src/graph_raw.rs:323:19
[INFO] [stdout]     |
[INFO] [stdout] 323 |     pub(crate) fn get_edge_mut<'id>(&mut self, src : GraphPtr<'id, TreeNode<K, N, E>>, dst : &K)
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `anch`
[INFO] [stdout]    --> tests/tests.rs:198:13
[INFO] [stdout]     |
[INFO] [stdout] 198 |     anchor!(anch, graph);
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_anch`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `graph`
[INFO] [stdout]    --> tests/tests.rs:199:13
[INFO] [stdout]     |
[INFO] [stdout] 199 |     anchor!(graph);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_graph`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_edge_mut`
[INFO] [stdout]    --> src/graph_raw.rs:323:19
[INFO] [stdout]     |
[INFO] [stdout] 323 |     pub(crate) fn get_edge_mut<'id>(&mut self, src : GraphPtr<'id, TreeNode<K, N, E>>, dst : &K)
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.57s
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "666471ea11b61f29e77e873381b13f12df2f75856cd1e6bb5ffc1f81a375ce89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "666471ea11b61f29e77e873381b13f12df2f75856cd1e6bb5ffc1f81a375ce89", kill_on_drop: false }`
[INFO] [stdout] 666471ea11b61f29e77e873381b13f12df2f75856cd1e6bb5ffc1f81a375ce89
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2390930f2db5e8d7c8761468afe326b9b1445d00a7a6b305ad1e7ec1135ea799
[INFO] running `Command { std: "docker" "start" "-a" "2390930f2db5e8d7c8761468afe326b9b1445d00a7a6b305ad1e7ec1135ea799", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: associated function is never used: `get_edge_mut`
[INFO] [stdout] running 0 tests
[INFO] [stderr]    --> src/graph_raw.rs:323:19
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 323 |     pub(crate) fn get_edge_mut<'id>(&mut self, src : GraphPtr<'id, TreeNode<K, N, E>>, dst : &K)
[INFO] [stdout] 
[INFO] [stderr]     |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] running 5 tests
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `dynamic_graph` (lib) generated 1 warning
[INFO] [stderr] warning: `dynamic_graph` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: unused variable: `anch`
[INFO] [stderr]    --> tests/tests.rs:198:13
[INFO] [stderr]     |
[INFO] [stderr] 198 |     anchor!(anch, graph);
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_anch`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `graph`
[INFO] [stderr]    --> tests/tests.rs:199:13
[INFO] [stderr]     |
[INFO] [stderr] 199 |     anchor!(graph);
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_graph`
[INFO] [stderr] 
[INFO] [stderr] warning: `dynamic_graph` (test "tests") generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dynamic_graph-e2ed2f4b2f3f485d)
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-0cc78ac30355b601)
[INFO] [stdout] test test_ro_anchor_smoke ... ok
[INFO] [stdout] test test_bfs ... ok
[INFO] [stdout] test test_kill_smoke ... ok
[INFO] [stdout] test test_max_flow ... ok
[INFO] [stdout] test shortest_path_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dynamic_graph
[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" "2390930f2db5e8d7c8761468afe326b9b1445d00a7a6b305ad1e7ec1135ea799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2390930f2db5e8d7c8761468afe326b9b1445d00a7a6b305ad1e7ec1135ea799", kill_on_drop: false }`
[INFO] [stdout] 2390930f2db5e8d7c8761468afe326b9b1445d00a7a6b305ad1e7ec1135ea799
