[INFO] fetching crate tungstenite 0.16.0...
[INFO] testing tungstenite-0.16.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate tungstenite 0.16.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate tungstenite 0.16.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tungstenite 0.16.0
[INFO] finished tweaking crates.io crate tungstenite 0.16.0
[INFO] tweaked toml for crates.io crate tungstenite 0.16.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate tungstenite 0.16.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 999788c6536c57451c55d28d54230461027855612138b23fbf9b3b397bd32b54
[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" "999788c6536c57451c55d28d54230461027855612138b23fbf9b3b397bd32b54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "999788c6536c57451c55d28d54230461027855612138b23fbf9b3b397bd32b54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "999788c6536c57451c55d28d54230461027855612138b23fbf9b3b397bd32b54", kill_on_drop: false }`
[INFO] [stdout] 999788c6536c57451c55d28d54230461027855612138b23fbf9b3b397bd32b54
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf1e4d92ddd725ff94d5fc38badca7515081d117743f43e9771882a00c58df7c
[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" "cf1e4d92ddd725ff94d5fc38badca7515081d117743f43e9771882a00c58df7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling httparse v1.4.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling cpufeatures v0.1.5
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling tinyvec v1.2.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling unicode-bidi v0.3.5
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling http v0.2.4
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling sha-1 v0.9.6
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling tungstenite v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.80s
[INFO] running `Command { std: "docker" "inspect" "cf1e4d92ddd725ff94d5fc38badca7515081d117743f43e9771882a00c58df7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf1e4d92ddd725ff94d5fc38badca7515081d117743f43e9771882a00c58df7c", kill_on_drop: false }`
[INFO] [stdout] cf1e4d92ddd725ff94d5fc38badca7515081d117743f43e9771882a00c58df7c
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 916662c02307900fa87215e6fb45290955a95db67255a4f431fb04427ab2a86e
[INFO] running `Command { std: "docker" "start" "-a" "916662c02307900fa87215e6fb45290955a95db67255a4f431fb04427ab2a86e", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling semver v1.0.3
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling input_buffer v0.5.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling tungstenite v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "916662c02307900fa87215e6fb45290955a95db67255a4f431fb04427ab2a86e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "916662c02307900fa87215e6fb45290955a95db67255a4f431fb04427ab2a86e", kill_on_drop: false }`
[INFO] [stdout] 916662c02307900fa87215e6fb45290955a95db67255a4f431fb04427ab2a86e
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b0516744677296e9cf36e8b505067086443771b002c3d3e01d6b2f9fb2c30a70
[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" "b0516744677296e9cf36e8b505067086443771b002c3d3e01d6b2f9fb2c30a70", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tungstenite-99fb136240250f12)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test buffer::tests::reading_in_chunks ... ok
[INFO] [stdout] test handshake::client::tests::request_formatting ... ok
[INFO] [stdout] test handshake::client::tests::response_parsing ... ok
[INFO] [stdout] test handshake::headers::tests::headers ... ok
[INFO] [stdout] test handshake::server::tests::request_replying ... ok
[INFO] [stdout] test handshake::client::tests::request_formatting_with_host ... ok
[INFO] [stdout] test protocol::frame::coding::tests::closecode_into_u16 ... ok
[INFO] [stdout] test protocol::frame::coding::tests::opcode_from_u8 ... ok
[INFO] [stdout] test protocol::frame::coding::tests::opcode_into_u8 ... ok
[INFO] [stdout] test protocol::frame::coding::tests::closecode_from_u16 ... ok
[INFO] [stdout] test protocol::frame::frame::tests::display ... ok
[INFO] [stdout] test protocol::frame::frame::tests::format ... ok
[INFO] [stdout] test buffer::tests::simple_reading ... ok
[INFO] [stdout] test handshake::headers::tests::headers_incomplete ... ok
[INFO] [stdout] test handshake::tests::key_conversion ... ok
[INFO] [stdout] test handshake::headers::tests::headers_iter ... ok
[INFO] [stdout] test handshake::client::tests::request_formatting_with_at ... ok
[INFO] [stdout] test handshake::server::tests::request_parsing ... ok
[INFO] [stdout] test handshake::client::tests::random_keys ... ok
[INFO] [stdout] test protocol::frame::mask::tests::test_apply_mask ... ok
[INFO] [stdout] test protocol::tests::receive_messages ... ok
[INFO] [stdout] test protocol::tests::size_limiting_binary ... ok
[INFO] [stdout] test protocol::message::tests::text_convert ... ok
[INFO] [stdout] test protocol::frame::tests::from_partially_read ... ok
[INFO] [stdout] test protocol::frame::tests::parse_overflow ... ok
[INFO] [stdout] test protocol::message::tests::binary_convert_vec ... ok
[INFO] [stdout] test protocol::frame::frame::tests::parse ... ok
[INFO] [stdout] test protocol::frame::tests::write_frames ... ok
[INFO] [stdout] test protocol::tests::size_limiting_text_fragmented ... ok
[INFO] [stdout] test protocol::message::tests::display ... ok
[INFO] [stdout] test protocol::frame::tests::size_limit_hit ... ok
[INFO] [stdout] test protocol::message::tests::binary_convert_into_vec ... ok
[INFO] [stdout] test protocol::message::tests::binary_convert ... ok
[INFO] [stdout] test protocol::frame::tests::read_frames ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tungstenite
[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" "b0516744677296e9cf36e8b505067086443771b002c3d3e01d6b2f9fb2c30a70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0516744677296e9cf36e8b505067086443771b002c3d3e01d6b2f9fb2c30a70", kill_on_drop: false }`
[INFO] [stdout] b0516744677296e9cf36e8b505067086443771b002c3d3e01d6b2f9fb2c30a70