[INFO] fetching crate rs-graph 0.20.1...
[INFO] testing rs-graph-0.20.1 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate rs-graph 0.20.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rs-graph 0.20.1 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 rs-graph 0.20.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rs-graph 0.20.1
[INFO] tweaked toml for crates.io crate rs-graph 0.20.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate rs-graph 0.20.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded peg-runtime v0.7.0
[INFO] [stderr]   Downloaded ordered-float v2.2.0
[INFO] [stderr]   Downloaded rustop v1.1.1
[INFO] [stderr]   Downloaded peg-macros v0.7.0
[INFO] [stderr]   Downloaded peg v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] f02ac8119b8c0b129a83f6bfce6f40068a52ca03a080ed46c34960f68d51f962
[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" "f02ac8119b8c0b129a83f6bfce6f40068a52ca03a080ed46c34960f68d51f962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f02ac8119b8c0b129a83f6bfce6f40068a52ca03a080ed46c34960f68d51f962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f02ac8119b8c0b129a83f6bfce6f40068a52ca03a080ed46c34960f68d51f962", kill_on_drop: false }`
[INFO] [stdout] f02ac8119b8c0b129a83f6bfce6f40068a52ca03a080ed46c34960f68d51f962
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 10c00e7d5e7681a6aa1f35e859a955ee9de94dace3e70d0c74d76940659abd67
[INFO] running `Command { std: "docker" "start" "-a" "10c00e7d5e7681a6aa1f35e859a955ee9de94dace3e70d0c74d76940659abd67", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-graph v0.20.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "10c00e7d5e7681a6aa1f35e859a955ee9de94dace3e70d0c74d76940659abd67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10c00e7d5e7681a6aa1f35e859a955ee9de94dace3e70d0c74d76940659abd67", kill_on_drop: false }`
[INFO] [stdout] 10c00e7d5e7681a6aa1f35e859a955ee9de94dace3e70d0c74d76940659abd67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 807c80d67d66318b6aa0e0934cf21538d2a7074289f19eabbb430e99d8dca2bd
[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" "807c80d67d66318b6aa0e0934cf21538d2a7074289f19eabbb430e99d8dca2bd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling const_fn v0.4.7
[INFO] [stderr]    Compiling rustop v1.1.1
[INFO] [stderr]    Compiling ordered-float v2.2.0
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling time v0.2.26
[INFO] [stderr]    Compiling rs-graph v0.20.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.98s
[INFO] running `Command { std: "docker" "inspect" "807c80d67d66318b6aa0e0934cf21538d2a7074289f19eabbb430e99d8dca2bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "807c80d67d66318b6aa0e0934cf21538d2a7074289f19eabbb430e99d8dca2bd", kill_on_drop: false }`
[INFO] [stdout] 807c80d67d66318b6aa0e0934cf21538d2a7074289f19eabbb430e99d8dca2bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] eef09aeefe1aade6a1c5019372e4ea6dec50b05605067cb0932a58712d3d2e3e
[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" "eef09aeefe1aade6a1c5019372e4ea6dec50b05605067cb0932a58712d3d2e3e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test adapters::reversedigraph::tests::test_vec ... ok
[INFO] [stdout] test classes::tests::test_complete_bipartite ... ok
[INFO] [stdout] test branching::tests::test_branching2 ... ok
[INFO] [stdout] test classes::tests::test_cycle ... ok
[INFO] [stdout] test classes::tests::test_complete ... ok
[INFO] [stdout] test linkedlistgraph::tests::test_attrs ... ok
[INFO] [stdout] test linkedlistgraph::tests::test_graph ... ok
[INFO] [stdout] test classes::tests::test_star ... ok
[INFO] [stdout] test vec::tests::test_iter ... ok
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rs_graph-5762cca6f348d415)
[INFO] [stdout] test maxflow::pushrelabel::tests::test_pushrelabel ... ok
[INFO] [stdout] test linkedlistgraph::tests::test_edge_vec ... ok
[INFO] [stdout] test branching::tests::test_branching1 ... ok
[INFO] [stdout] test string::tests::test_ascii ... ok
[INFO] [stdout] test adapters::network::tests::test_network ... ok
[INFO] [stdout] test search::biastar::test_biastar_correct ... ok
[INFO] [stdout] test linkedlistgraph::tests::test_digraph ... ok
[INFO] [stdout] test algorithms::tests::test_complement ... ok
[INFO] [stdout] test vecgraph::tests::test_digraph ... ok
[INFO] [stdout] test search::biastar::test_biastar ... ok
[INFO] [stdout] test vecgraph::tests::test_edge_vec ... ok
[INFO] [stdout] test classes::tests::test_path ... ok
[INFO] [stdout] test classes::tests::test_hypercube ... ok
[INFO] [stdout] test vecgraph::tests::test_graph ... ok
[INFO] [stdout] test string::tests::test_ascii_directed ... ok
[INFO] [stderr]    Doc-tests rs-graph
[INFO] [stdout] test string::tests::test_deterministic ... ok
[INFO] [stdout] test vec::tests::test_map ... ok
[INFO] [stdout] test string::tests::test_ascii_with_weights ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 41 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 rs_graph --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern either=/opt/rustwide/target/debug/deps/libeither-7c6ea7c6fa08bb39.rlib --extern num_integer=/opt/rustwide/target/debug/deps/libnum_integer-3eda5be0b7f54121.rlib --extern num_iter=/opt/rustwide/target/debug/deps/libnum_iter-383ace21da403e34.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-d0a58c91d8ef5575.rlib --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-2568de9e1775bc7f.rlib --extern rs_graph=/opt/rustwide/target/debug/deps/librs_graph-8f11c1d42cdb7779.rlib --extern rustop=/opt/rustwide/target/debug/deps/librustop-94a74a64ba2b3b26.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-d86151941d755f83.rlib --extern time=/opt/rustwide/target/debug/deps/libtime-040d2be13ed5d817.rlib -C embed-bitcode=no --cfg 'feature="default"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "eef09aeefe1aade6a1c5019372e4ea6dec50b05605067cb0932a58712d3d2e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eef09aeefe1aade6a1c5019372e4ea6dec50b05605067cb0932a58712d3d2e3e", kill_on_drop: false }`
[INFO] [stdout] eef09aeefe1aade6a1c5019372e4ea6dec50b05605067cb0932a58712d3d2e3e
