[INFO] fetching crate btree_network 0.2.3... [INFO] testing btree_network-0.2.3 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate btree_network 0.2.3 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate btree_network 0.2.3 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate btree_network 0.2.3 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate btree_network 0.2.3 [INFO] tweaked toml for crates.io crate btree_network 0.2.3 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded try_encoding_from v0.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d855a3cf06e8e17eb697ff240ee174de88298c0aa76abab983f7c155c819927f [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" "d855a3cf06e8e17eb697ff240ee174de88298c0aa76abab983f7c155c819927f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d855a3cf06e8e17eb697ff240ee174de88298c0aa76abab983f7c155c819927f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d855a3cf06e8e17eb697ff240ee174de88298c0aa76abab983f7c155c819927f", kill_on_drop: false }` [INFO] [stdout] d855a3cf06e8e17eb697ff240ee174de88298c0aa76abab983f7c155c819927f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d492b2c01a5e9e152aa47cfca96484e5bb7e30b873937c7840d178b27db80ca [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" "4d492b2c01a5e9e152aa47cfca96484e5bb7e30b873937c7840d178b27db80ca", kill_on_drop: false }` [INFO] [stderr] Compiling btree_network v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.15s [INFO] running `Command { std: "docker" "inspect" "4d492b2c01a5e9e152aa47cfca96484e5bb7e30b873937c7840d178b27db80ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d492b2c01a5e9e152aa47cfca96484e5bb7e30b873937c7840d178b27db80ca", kill_on_drop: false }` [INFO] [stdout] 4d492b2c01a5e9e152aa47cfca96484e5bb7e30b873937c7840d178b27db80ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--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] 45dc3cb6c845629663262a5e0f8a87cf1161ab648be4c00302004f5ae994ec8d [INFO] running `Command { std: "docker" "start" "-a" "45dc3cb6c845629663262a5e0f8a87cf1161ab648be4c00302004f5ae994ec8d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling btree_network v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 41.64s [INFO] running `Command { std: "docker" "inspect" "45dc3cb6c845629663262a5e0f8a87cf1161ab648be4c00302004f5ae994ec8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45dc3cb6c845629663262a5e0f8a87cf1161ab648be4c00302004f5ae994ec8d", kill_on_drop: false }` [INFO] [stdout] 45dc3cb6c845629663262a5e0f8a87cf1161ab648be4c00302004f5ae994ec8d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] daf8f5c9c8c3f52fb4ee1748a2b8cbb26384d6c0c26a6fb4f33acc59643bc92d [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" "daf8f5c9c8c3f52fb4ee1748a2b8cbb26384d6c0c26a6fb4f33acc59643bc92d", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/btree_network-254afd923d21149d) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test network::test::unit_tests::add_edge ... ok [INFO] [stdout] test network::test::unit_tests::adjacent ... ok [INFO] [stdout] test network::test::unit_tests::test_network ... ok [INFO] [stdout] test network::test::unit_tests::get_vertex_value ... ok [INFO] [stdout] test network::test::unit_tests::new_and_default ... ok [INFO] [stdout] test network::test::unit_tests::vertices ... ok [INFO] [stdout] test network::test::unit_tests::add_vertex ... ok [INFO] [stdout] test network::test::unit_tests::connections ... ok [INFO] [stdout] test network::test::unit_tests::remove_vertex ... ok [INFO] [stdout] test network::test::unit_tests::definition ... ok [INFO] [stdout] test network::test::unit_tests::remove_edge ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/lib.rs (/opt/rustwide/target/debug/deps/integration-4d01cadb71f8cf88) [INFO] [stderr] Doc-tests btree_network [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] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/network/api.rs - network::api::GetVertexValue (line 66) ... ok [INFO] [stdout] test src/network/api.rs - network::api::AddEdge (line 42) ... ok [INFO] [stdout] test src/network/api.rs - network::api::RemoveEdge (line 89) ... ok [INFO] [stdout] test src/network/api.rs - network::api::Adjacent (line 145) ... ok [INFO] [stdout] test src/network/api.rs - network::api::Vertices (line 7) ... ok [INFO] [stdout] test src/network/api.rs - network::api::Connections (line 168) ... ok [INFO] [stdout] test src/network/api.rs - network::api::AddVertex (line 24) ... ok [INFO] [stdout] test src/network/api.rs - network::api::RemoveVertex (line 113) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.26s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "daf8f5c9c8c3f52fb4ee1748a2b8cbb26384d6c0c26a6fb4f33acc59643bc92d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "daf8f5c9c8c3f52fb4ee1748a2b8cbb26384d6c0c26a6fb4f33acc59643bc92d", kill_on_drop: false }` [INFO] [stdout] daf8f5c9c8c3f52fb4ee1748a2b8cbb26384d6c0c26a6fb4f33acc59643bc92d