[INFO] fetching crate tungstenite 0.11.1...
[INFO] testing tungstenite-0.11.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate tungstenite 0.11.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate tungstenite 0.11.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tungstenite 0.11.1
[INFO] finished tweaking crates.io crate tungstenite 0.11.1
[INFO] tweaked toml for crates.io crate tungstenite 0.11.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate tungstenite 0.11.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] 224243c246d39bcd65cb83c86fed78085e8dc2ec34b2955f9156623066cae227
[INFO] running `Command { std: "docker" "start" "-a" "224243c246d39bcd65cb83c86fed78085e8dc2ec34b2955f9156623066cae227", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "224243c246d39bcd65cb83c86fed78085e8dc2ec34b2955f9156623066cae227", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "224243c246d39bcd65cb83c86fed78085e8dc2ec34b2955f9156623066cae227", kill_on_drop: false }`
[INFO] [stdout] 224243c246d39bcd65cb83c86fed78085e8dc2ec34b2955f9156623066cae227
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df78e1cda891afb8579e56d4adc2a1087c4da5bdb00ba53baa800b7ba6ce1501
[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" "df78e1cda891afb8579e56d4adc2a1087c4da5bdb00ba53baa800b7ba6ce1501", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]    Compiling tinyvec v0.3.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling generic-array v0.14.3
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.13
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling sha-1 v0.9.1
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling tungstenite v0.11.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.53s
[INFO] running `Command { std: "docker" "inspect" "df78e1cda891afb8579e56d4adc2a1087c4da5bdb00ba53baa800b7ba6ce1501", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df78e1cda891afb8579e56d4adc2a1087c4da5bdb00ba53baa800b7ba6ce1501", kill_on_drop: false }`
[INFO] [stdout] df78e1cda891afb8579e56d4adc2a1087c4da5bdb00ba53baa800b7ba6ce1501
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 340187400a945e62bf1ee23c957e6c1f4c3d941012ab1c989acd8a0bb2ca64a3
[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" "340187400a945e62bf1ee23c957e6c1f4c3d941012ab1c989acd8a0bb2ca64a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling tungstenite v0.11.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `tungstenite`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name tungstenite --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="native-tls"' --cfg 'feature="tls"' -C metadata=0391cf6c95e79a3b -C extra-filename=-0391cf6c95e79a3b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern base64=/opt/rustwide/target/debug/deps/libbase64-eb76252f3a009c81.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-2f9d4a3f19411b1e.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-ae8e0e99d586d290.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-4cbceaaa3ac84ca2.rlib --extern http=/opt/rustwide/target/debug/deps/libhttp-69eb81db368187d7.rlib --extern httparse=/opt/rustwide/target/debug/deps/libhttparse-4498e44828a5bbeb.rlib --extern input_buffer=/opt/rustwide/target/debug/deps/libinput_buffer-0813b353626491b7.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-93afe3d9087c158b.rlib --extern native_tls=/opt/rustwide/target/debug/deps/libnative_tls-bb7d7a4020a622f4.rlib --extern net2=/opt/rustwide/target/debug/deps/libnet2-5b961de42b0b2a01.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-01f44034cc653c45.rlib --extern sha1=/opt/rustwide/target/debug/deps/libsha1-d3ed672dcd1ad22c.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-7a1f69ccf77512fa.rlib --extern utf8=/opt/rustwide/target/debug/deps/libutf8-2b4dcfddee452a7c.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "340187400a945e62bf1ee23c957e6c1f4c3d941012ab1c989acd8a0bb2ca64a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "340187400a945e62bf1ee23c957e6c1f4c3d941012ab1c989acd8a0bb2ca64a3", kill_on_drop: false }`
[INFO] [stdout] 340187400a945e62bf1ee23c957e6c1f4c3d941012ab1c989acd8a0bb2ca64a3