[INFO] updating cached repository https://github.com/th0rex/markov [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 24ef9f9bef7ff20cc9a135ccc67cb5697b6f3f7d [INFO] testing th0rex/markov against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fth0rex%2Fmarkov" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/th0rex/markov 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 git repo https://github.com/th0rex/markov [INFO] finished tweaking git repo https://github.com/th0rex/markov [INFO] tweaked toml for git repo https://github.com/th0rex/markov written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/th0rex/markov 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] [stderr] Blocking waiting for file lock on package cache [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" "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] 07f9e0f71d887e4c89f2584784bef1ffff1d25541362d224e9e15be85a547873 [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" "07f9e0f71d887e4c89f2584784bef1ffff1d25541362d224e9e15be85a547873", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "07f9e0f71d887e4c89f2584784bef1ffff1d25541362d224e9e15be85a547873", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07f9e0f71d887e4c89f2584784bef1ffff1d25541362d224e9e15be85a547873", kill_on_drop: false }` [INFO] [stdout] 07f9e0f71d887e4c89f2584784bef1ffff1d25541362d224e9e15be85a547873 [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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0a6ae94518286bc851087aab2c3d811f6e402fb5aac44e16f6ce703b7a646bc6 [INFO] running `Command { std: "docker" "start" "-a" "0a6ae94518286bc851087aab2c3d811f6e402fb5aac44e16f6ce703b7a646bc6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.4 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling bitflags v1.2.0 [INFO] [stderr] Compiling openssl v0.10.24 [INFO] [stderr] Compiling indexmap v1.2.0 [INFO] [stderr] Compiling fs_extra v1.1.0 [INFO] [stderr] Compiling serenity v0.7.0 [INFO] [stderr] Compiling uwl v0.4.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling bincode v1.2.0 [INFO] [stderr] Compiling hashbrown v0.6.0 [INFO] [stderr] Compiling tokio-sync v0.1.6 [INFO] [stderr] Compiling unicase v2.5.1 [INFO] [stderr] Compiling miniz_oxide v0.3.2 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling tokio-executor v0.1.8 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling jobserver v0.1.17 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling tokio-current-thread v0.1.6 [INFO] [stderr] Compiling tokio-timer v0.2.11 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling threadpool v1.7.1 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling sha-1 v0.8.1 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling http v0.1.18 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling input_buffer v0.2.0 [INFO] [stderr] Compiling url v2.1.0 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling mime_guess v2.0.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling tokio-threadpool v0.1.15 [INFO] [stderr] Compiling ring v0.16.9 [INFO] [stderr] Compiling openssl-sys v0.9.49 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling zstd-sys v1.4.13+zstd.1.4.3 [INFO] [stderr] Compiling jemalloc-sys v0.3.2 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling flate2 v1.0.11 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling backtrace v0.3.38 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling publicsuffix v1.5.3 [INFO] [stderr] Compiling webpki v0.21.0 [INFO] [stderr] Compiling sct v0.6.0 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Compiling ct-logs v0.6.0 [INFO] [stderr] Compiling rustls v0.16.0 [INFO] [stderr] Compiling webpki-roots v0.17.0 [INFO] [stderr] Compiling tungstenite v0.9.1 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling proc-macro-hack v0.5.9 [INFO] [stderr] Compiling command_attr v0.1.5 [INFO] [stderr] Compiling tokio-rustls v0.10.2 [INFO] [stderr] Compiling hyper-rustls v0.17.1 [INFO] [stderr] Compiling const-random-macro v0.1.6 [INFO] [stderr] Compiling const-random v0.1.6 [INFO] [stderr] Compiling ahash v0.2.13 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling zstd-safe v1.4.13+zstd.1.4.3 [INFO] [stderr] Compiling zstd v0.4.28+zstd.1.4.3 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling chrono v0.4.9 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling reqwest v0.9.20 [INFO] [stderr] error: could not compile `serenity`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name serenity --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serenity-0.7.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -Cembed-bitcode=no -C debuginfo=2 --cfg 'feature="base64"' --cfg 'feature="builder"' --cfg 'feature="cache"' --cfg 'feature="client"' --cfg 'feature="command_attr"' --cfg 'feature="default"' --cfg 'feature="flate2"' --cfg 'feature="framework"' --cfg 'feature="gateway"' --cfg 'feature="http"' --cfg 'feature="model"' --cfg 'feature="native_tls_backend"' --cfg 'feature="reqwest"' --cfg 'feature="rustls"' --cfg 'feature="rustls_backend"' --cfg 'feature="standard_framework"' --cfg 'feature="threadpool"' --cfg 'feature="tungstenite"' --cfg 'feature="typemap"' --cfg 'feature="url"' --cfg 'feature="utils"' --cfg 'feature="uwl"' --cfg 'feature="webpki"' --cfg 'feature="webpki-roots"' -C metadata=833406df08fb4111 -C extra-filename=-833406df08fb4111 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern base64=/opt/rustwide/target/debug/deps/libbase64-644ff60629ff2f74.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-0d0ec04dd81fdce5.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-b55a769e89128b7b.rmeta --extern command_attr=/opt/rustwide/target/debug/deps/libcommand_attr-4b9cde8bc48a96ce.so --extern flate2=/opt/rustwide/target/debug/deps/libflate2-f7dd446845edeba8.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-da2d6b139ded8350.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-b029da1573ddd956.rmeta --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-f07c573ad2c7d33e.rmeta --extern rustls=/opt/rustwide/target/debug/deps/librustls-7caff24712af2b90.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-2d6099aaa909218e.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-89787fdd53e481b3.rmeta --extern threadpool=/opt/rustwide/target/debug/deps/libthreadpool-c8449c0da8ca88c0.rmeta --extern tungstenite=/opt/rustwide/target/debug/deps/libtungstenite-5dadd62c2e91727c.rmeta --extern typemap=/opt/rustwide/target/debug/deps/libtypemap-8235932b470f6c4c.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-da81592c74600f01.rmeta --extern uwl=/opt/rustwide/target/debug/deps/libuwl-423ff7c4e69abdb4.rmeta --extern webpki=/opt/rustwide/target/debug/deps/libwebpki-d2045ae9fb8cbb91.rmeta --extern webpki_roots=/opt/rustwide/target/debug/deps/libwebpki_roots-b36f3e76017c1ce4.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/miniz-sys-e8772cbb42fa19c8/out -L native=/opt/rustwide/target/debug/build/backtrace-sys-96b775238dbba2b4/out -L native=/opt/rustwide/target/debug/build/ring-a0b88de73d8e869d/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" "0a6ae94518286bc851087aab2c3d811f6e402fb5aac44e16f6ce703b7a646bc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a6ae94518286bc851087aab2c3d811f6e402fb5aac44e16f6ce703b7a646bc6", kill_on_drop: false }` [INFO] [stdout] 0a6ae94518286bc851087aab2c3d811f6e402fb5aac44e16f6ce703b7a646bc6