[INFO] cloning repository https://github.com/KaNe23/wireguard-web-interface
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KaNe23/wireguard-web-interface" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaNe23%2Fwireguard-web-interface", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaNe23%2Fwireguard-web-interface'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] afdb3d7db58c807fa6f56cf709766b6f59faa777
[INFO] testing KaNe23/wireguard-web-interface against 1.52.1 for beta-1.53-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaNe23%2Fwireguard-web-interface" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KaNe23/wireguard-web-interface on toolchain 1.52.1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/KaNe23/wireguard-web-interface
[INFO] finished tweaking git repo https://github.com/KaNe23/wireguard-web-interface
[INFO] tweaked toml for git repo https://github.com/KaNe23/wireguard-web-interface written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/KaNe23/wireguard-web-interface already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5fb8934f457e2df6ff08967d3745485c0e6bec339c1ccb82837c0e6080750d12
[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" "5fb8934f457e2df6ff08967d3745485c0e6bec339c1ccb82837c0e6080750d12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fb8934f457e2df6ff08967d3745485c0e6bec339c1ccb82837c0e6080750d12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fb8934f457e2df6ff08967d3745485c0e6bec339c1ccb82837c0e6080750d12", kill_on_drop: false }`
[INFO] [stdout] 5fb8934f457e2df6ff08967d3745485c0e6bec339c1ccb82837c0e6080750d12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "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] 02dfcec4ed28496aa2cb1ed9661ab412143aa49892920aa03a5ea1c670580f4d
[INFO] running `Command { std: "docker" "start" "-a" "02dfcec4ed28496aa2cb1ed9661ab412143aa49892920aa03a5ea1c670580f4d", kill_on_drop: false }`
[INFO] [stderr] Compiling libc v0.2.86
[INFO] [stderr] Compiling once_cell v1.6.0
[INFO] [stderr] Compiling serde_derive v1.0.123
[INFO] [stderr] Compiling futures-io v0.3.12
[INFO] [stderr] Compiling serde v1.0.123
[INFO] [stderr] Compiling getrandom v0.1.16
[INFO] [stderr] Compiling serde_json v1.0.62
[INFO] [stderr] Compiling subtle v2.4.0
[INFO] [stderr] Compiling wasm-bindgen-shared v0.2.70
[INFO] [stderr] Compiling bumpalo v3.6.1
[INFO] [stderr] Compiling cpuid-bool v0.2.0
[INFO] [stderr] Compiling wasm-bindgen v0.2.70
[INFO] [stderr] Compiling getrandom v0.2.2
[INFO] [stderr] Compiling encoding_rs v0.8.28
[INFO] [stderr] Compiling httparse v1.3.5
[INFO] [stderr] Compiling v_escape v0.15.0
[INFO] [stderr] Compiling pulldown-cmark v0.8.0
[INFO] [stderr] Compiling v_htmlescape v0.12.0
[INFO] [stderr] Compiling c_linked_list v1.1.1
[INFO] [stderr] Compiling unchecked-index v0.2.2
[INFO] [stderr] Compiling futures v0.1.30
[INFO] [stderr] Compiling remove_dir_all v0.5.3
[INFO] [stderr] Compiling enclose v1.1.8
[INFO] [stderr] Compiling standback v0.2.15
[INFO] [stderr] Compiling cookie v0.14.3
[INFO] [stderr] Compiling crossbeam-utils v0.7.2
[INFO] [stderr] Compiling seed v0.8.0
[INFO] [stderr] Compiling buf-min v0.4.0
[INFO] [stderr] Compiling form_urlencoded v1.0.1
[INFO] [stderr] Compiling tinyvec v1.1.1
[INFO] [stderr] Compiling dbg v1.0.4
[INFO] [stderr] Compiling brotli-sys v0.3.2
[INFO] [stderr] Compiling futures-task v0.3.12
[INFO] [stderr] Compiling thread_local v1.1.3
[INFO] [stderr] Compiling getopts v0.2.21
[INFO] [stderr] Compiling tracing v0.1.24
[INFO] [stderr] Compiling twoway v0.2.1
[INFO] [stderr] Compiling unicase v2.6.0
[INFO] [stderr] Compiling nom v4.2.3
[INFO] [stderr] Compiling syn v1.0.60
[INFO] [stderr] Compiling cipher v0.2.5
[INFO] [stderr] Compiling universal-hash v0.4.0
[INFO] [stderr] Compiling crypto-mac v0.10.0
[INFO] [stderr] Compiling aead v0.3.2
[INFO] [stderr] Compiling regex v1.4.3
[INFO] [stderr] Compiling sha2 v0.9.3
[INFO] [stderr] Compiling sha-1 v0.9.4
[INFO] [stderr] Compiling polyval v0.4.5
[INFO] [stderr] Compiling hmac v0.10.1
[INFO] [stderr] Compiling aes-soft v0.6.4
[INFO] [stderr] Compiling ctr v0.6.0
[INFO] [stderr] Compiling blowfish v0.7.0
[INFO] [stderr] Compiling mime_guess v2.0.3
[INFO] [stderr] Compiling ghash v0.3.1
[INFO] [stderr] Compiling hkdf v0.10.0
[INFO] [stderr] Compiling unicode-normalization v0.1.17
[INFO] [stderr] Compiling aes v0.6.0
[INFO] [stderr] Compiling aes-gcm v0.8.0
[INFO] [stderr] Compiling crossbeam-channel v0.4.4
[INFO] [stderr] Compiling tokio-executor v0.1.10
[INFO] [stderr] Compiling tokio-timer v0.2.13
[INFO] [stderr] Compiling idna v0.2.2
[INFO] [stderr] Compiling net2 v0.2.37
[INFO] [stderr] Compiling iovec v0.1.4
[INFO] [stderr] Compiling signal-hook-registry v1.3.0
[INFO] [stderr] Compiling parking_lot_core v0.8.3
[INFO] [stderr] Compiling num_cpus v1.13.0
[INFO] [stderr] Compiling backtrace v0.3.56
[INFO] [stderr] Compiling hostname v0.3.1
[INFO] [stderr] Compiling socket2 v0.3.19
[INFO] [stderr] Compiling flate2 v1.0.20
[INFO] [stderr] Compiling rand_os v0.1.3
[INFO] [stderr] Compiling get_if_addrs v0.5.3
[INFO] [stderr] Compiling fs2 v0.4.3
[INFO] [stderr] Compiling nix v0.20.0
[INFO] [stderr] Compiling mio v0.6.23
[INFO] [stderr] Compiling resolv-conf v0.7.0
[INFO] [stderr] Compiling rand_core v0.5.1
[INFO] [stderr] Compiling threadpool v1.8.1
[INFO] [stderr] Compiling parking_lot v0.11.1
[INFO] [stderr] Compiling url v2.2.1
[INFO] [stderr] Compiling rand_core v0.6.2
[INFO] [stderr] Compiling uuid v0.8.2
[INFO] [stderr] Compiling bcrypt v0.9.0
[INFO] [stderr] Compiling rand v0.6.5
[INFO] [stderr] Compiling rand_pcg v0.2.1
[INFO] [stderr] Compiling rand_chacha v0.2.2
[INFO] [stderr] Compiling rand_chacha v0.3.0
[INFO] [stderr] Compiling mio-uds v0.6.8
[INFO] [stderr] Compiling rand v0.7.3
[INFO] [stderr] Compiling rand v0.8.3
[INFO] [stderr] Compiling tokio v0.2.25
[INFO] [stderr] Compiling uuid v0.7.4
[INFO] [stderr] Compiling brotli2 v0.3.2
[INFO] [stderr] Compiling wasm-bindgen-backend v0.2.70
[INFO] [stderr] Compiling tempfile v3.2.0
[INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.70
[INFO] [stderr] Compiling futures-macro v0.3.12
[INFO] [stderr] Compiling pin-project-internal v0.4.27
[INFO] [stderr] Compiling derive_more v0.99.11
[INFO] [stderr] Compiling actix-macros v0.1.3
[INFO] [stderr] Compiling thiserror-impl v1.0.24
[INFO] [stderr] Compiling time-macros-impl v0.1.1
[INFO] [stderr] Compiling async-trait v0.1.42
[INFO] [stderr] Compiling enum-as-inner v0.3.3
[INFO] [stderr] Compiling pin-project-internal v1.0.5
[INFO] [stderr] Compiling actix-web-codegen v0.4.0
[INFO] [stderr] Compiling v_escape_derive v0.8.4
[INFO] [stderr] Compiling actix_derive v0.5.0
[INFO] [stderr] error: could not compile `tokio`
[INFO] [stderr]
[INFO] [stderr] Caused by:
[INFO] [stderr] process didn't exit successfully: `rustc --crate-name tokio --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="fnv"' --cfg 'feature="futures-core"' --cfg 'feature="io-driver"' --cfg 'feature="io-util"' --cfg 'feature="iovec"' --cfg 'feature="lazy_static"' --cfg 'feature="libc"' --cfg 'feature="memchr"' --cfg 'feature="mio"' --cfg 'feature="mio-uds"' --cfg 'feature="rt-core"' --cfg 'feature="rt-util"' --cfg 'feature="signal"' --cfg 'feature="signal-hook-registry"' --cfg 'feature="slab"' --cfg 'feature="stream"' --cfg 'feature="sync"' --cfg 'feature="tcp"' --cfg 'feature="time"' --cfg 'feature="udp"' --cfg 'feature="uds"' --cfg 'feature="winapi"' -C metadata=4c1b907610984086 -C extra-filename=-4c1b907610984086 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-c9ad80d9ecf8bb9d.rmeta --extern fnv=/opt/rustwide/target/debug/deps/libfnv-34219b41365d0aa0.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-083ee3e81cf462ab.rmeta --extern iovec=/opt/rustwide/target/debug/deps/libiovec-5571a43c5978705f.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-61a1220fde72d8ee.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-33ceafbb6bee4c7c.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-3fdf94a66e9f69be.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-088ed993ed2383b4.rmeta --extern mio_uds=/opt/rustwide/target/debug/deps/libmio_uds-a393fe219aecb327.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-776b9a5bdd905bef.rmeta --extern signal_hook_registry=/opt/rustwide/target/debug/deps/libsignal_hook_registry-a3fe0f178ed913dc.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-3090dab71bcbca73.rmeta --cap-lints allow --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" "02dfcec4ed28496aa2cb1ed9661ab412143aa49892920aa03a5ea1c670580f4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02dfcec4ed28496aa2cb1ed9661ab412143aa49892920aa03a5ea1c670580f4d", kill_on_drop: false }`
[INFO] [stdout] 02dfcec4ed28496aa2cb1ed9661ab412143aa49892920aa03a5ea1c670580f4d