[INFO] crate actix 0.10.0-alpha.3 is already in cache
[INFO] building actix-0.10.0-alpha.3 against 1.45.2 for beta-1.46-1
[INFO] extracting crate actix 0.10.0-alpha.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate actix 0.10.0-alpha.3 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate actix 0.10.0-alpha.3
[INFO] finished tweaking crates.io crate actix 0.10.0-alpha.3
[INFO] tweaked toml for crates.io crate actix 0.10.0-alpha.3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate actix 0.10.0-alpha.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e689802734fb6d398078bb30510adf409c074c20c7e52ca36e5f316bd51c0263
[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" "e689802734fb6d398078bb30510adf409c074c20c7e52ca36e5f316bd51c0263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e689802734fb6d398078bb30510adf409c074c20c7e52ca36e5f316bd51c0263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e689802734fb6d398078bb30510adf409c074c20c7e52ca36e5f316bd51c0263", kill_on_drop: false }`
[INFO] [stdout] e689802734fb6d398078bb30510adf409c074c20c7e52ca36e5f316bd51c0263
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fffaf6e39739a3e6143fa88242ee4354a4af21140e8e446a73bc7bf371d5511b
[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" "fffaf6e39739a3e6143fa88242ee4354a4af21140e8e446a73bc7bf371d5511b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.20
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling smallvec v1.4.0
[INFO] [stderr]    Compiling once_cell v1.3.1
[INFO] [stderr]    Compiling cc v1.0.52
[INFO] [stderr]    Compiling futures-io v0.3.5
[INFO] [stderr]    Compiling arc-swap v0.4.6
[INFO] [stderr]    Compiling pin-project-lite v0.1.5
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling bytes v0.5.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling copyless v0.1.4
[INFO] [stderr]    Compiling crossbeam-channel v0.4.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.12
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.37
[INFO] [stderr]    Compiling resolv-conf v0.6.3
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling backtrace v0.3.46
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling tokio v0.2.20
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling pin-project-internal v0.4.16
[INFO] [stderr]    Compiling thiserror-impl v1.0.16
[INFO] [stderr]    Compiling derive_more v0.99.5
[INFO] [stderr]    Compiling async-trait v0.1.30
[INFO] [stderr]    Compiling enum-as-inner v0.3.2
[INFO] [stderr]    Compiling actix-macros v0.1.1
[INFO] [stderr]    Compiling actix_derive v0.5.0
[INFO] [stderr]    Compiling thiserror v1.0.16
[INFO] [stderr]    Compiling pin-project v0.4.16
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling actix-threadpool v0.3.1
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling actix-rt v1.1.1
[INFO] [stderr]    Compiling trust-dns-proto v0.19.5
[INFO] [stderr]    Compiling trust-dns-resolver v0.19.5
[INFO] [stderr]    Compiling actix v0.10.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 40s
[INFO] running `Command { std: "docker" "inspect" "fffaf6e39739a3e6143fa88242ee4354a4af21140e8e446a73bc7bf371d5511b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fffaf6e39739a3e6143fa88242ee4354a4af21140e8e446a73bc7bf371d5511b", kill_on_drop: false }`
[INFO] [stdout] fffaf6e39739a3e6143fa88242ee4354a4af21140e8e446a73bc7bf371d5511b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac16105da9bd5a4d0ce04ae64f54610e481df74704abebbabfd5c0a375c82698
[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" "ac16105da9bd5a4d0ce04ae64f54610e481df74704abebbabfd5c0a375c82698", kill_on_drop: false }`
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling actix v0.10.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `actix`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name test_actor --edition=2018 tests/test_actor.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -Cembed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="resolver"' --cfg 'feature="trust-dns-proto"' --cfg 'feature="trust-dns-resolver"' -C metadata=1189a9c054466302 -C extra-filename=-1189a9c054466302 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern actix=/opt/rustwide/target/debug/deps/libactix-8373b7e25e912983.rlib --extern actix_rt=/opt/rustwide/target/debug/deps/libactix_rt-b6b71c307d5c0933.rlib --extern actix_derive=/opt/rustwide/target/debug/deps/libactix_derive-9d3ae4ab0dcd96a4.so --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-02fffe573fe5be1a.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-f43c921aa515af8a.rlib --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-56214204edbe0d35.rlib --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-3dee5ed88c29cd96.so --extern doc_comment=/opt/rustwide/target/debug/deps/libdoc_comment-e6b1fa05b4969544.rlib --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-a2e457e7b3349e0a.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-9f9247416e25f939.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-da2d6b139ded8350.rlib --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-534e340b87fcf030.rlib --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-c2909608fee67765.rlib --extern pin_project=/opt/rustwide/target/debug/deps/libpin_project-7740bbd772cf8ee8.rlib --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-ac18f0be8c54b3e6.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-46fa1aa6c90784e6.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-fbc4c7ad67ff514b.rlib --extern trust_dns_proto=/opt/rustwide/target/debug/deps/libtrust_dns_proto-213de24ee2d7d75b.rlib --extern trust_dns_resolver=/opt/rustwide/target/debug/deps/libtrust_dns_resolver-62d184251ac02069.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/backtrace-sys-d448883a6e42f4e4/out` (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" "ac16105da9bd5a4d0ce04ae64f54610e481df74704abebbabfd5c0a375c82698", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac16105da9bd5a4d0ce04ae64f54610e481df74704abebbabfd5c0a375c82698", kill_on_drop: false }`
[INFO] [stdout] ac16105da9bd5a4d0ce04ae64f54610e481df74704abebbabfd5c0a375c82698