[INFO] fetching crate ckb-sentry 0.21.0...
[INFO] testing ckb-sentry-0.21.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate ckb-sentry 0.21.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ckb-sentry 0.21.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ckb-sentry 0.21.0
[INFO] finished tweaking crates.io crate ckb-sentry 0.21.0
[INFO] tweaked toml for crates.io crate ckb-sentry 0.21.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate ckb-sentry 0.21.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 019c7ca0ce014ba32935bcbcbfe9189e4a11317df756d1497f130438dac49233
[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" "019c7ca0ce014ba32935bcbcbfe9189e4a11317df756d1497f130438dac49233", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "019c7ca0ce014ba32935bcbcbfe9189e4a11317df756d1497f130438dac49233", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "019c7ca0ce014ba32935bcbcbfe9189e4a11317df756d1497f130438dac49233", kill_on_drop: false }`
[INFO] [stdout] 019c7ca0ce014ba32935bcbcbfe9189e4a11317df756d1497f130438dac49233
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ebbc1ba010aa06c5e69b44794dd5af64a5a9c465ca687e73dce80c3cd19d23e
[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" "3ebbc1ba010aa06c5e69b44794dd5af64a5a9c465ca687e73dce80c3cd19d23e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.60
[INFO] [stderr]    Compiling openssl v0.10.31
[INFO] [stderr]    Compiling native-tls v0.2.6
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]    Compiling openssl-sys v0.9.59
[INFO] [stderr]    Compiling futures-channel v0.3.8
[INFO] [stderr]    Compiling http v0.2.2
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling signal-hook-registry v1.2.2
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling tracing v0.1.22
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling socket2 v0.3.17
[INFO] [stderr]    Compiling uname v0.1.1
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling ckb-sentry-contexts v0.21.0
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling backtrace v0.3.55
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling url v2.2.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling http-body v0.3.1
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling tokio v0.2.24
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling debugid v0.7.2
[INFO] [stderr]    Compiling tracing-futures v0.2.4
[INFO] [stderr]    Compiling ckb-sentry-types v0.21.0
[INFO] [stderr]    Compiling ckb-sentry-core v0.21.0
[INFO] [stderr]    Compiling ckb-sentry-backtrace v0.21.0
[INFO] [stderr]    Compiling ckb-sentry-panic v0.21.0
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-tls v0.3.1
[INFO] [stderr]    Compiling h2 v0.2.7
[INFO] [stderr]    Compiling hyper v0.13.9
[INFO] [stderr]    Compiling hyper-tls v0.4.3
[INFO] [stderr]    Compiling reqwest v0.10.10
[INFO] [stderr]    Compiling ckb-sentry v0.21.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 27s
[INFO] running `Command { std: "docker" "inspect" "3ebbc1ba010aa06c5e69b44794dd5af64a5a9c465ca687e73dce80c3cd19d23e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ebbc1ba010aa06c5e69b44794dd5af64a5a9c465ca687e73dce80c3cd19d23e", kill_on_drop: false }`
[INFO] [stdout] 3ebbc1ba010aa06c5e69b44794dd5af64a5a9c465ca687e73dce80c3cd19d23e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.49.0" "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] 38a163ea380fc4fa80df55d7529732f14aec9856f38f6c06d5c5a2401832c9b1
[INFO] running `Command { std: "docker" "start" "-a" "38a163ea380fc4fa80df55d7529732f14aec9856f38f6c06d5c5a2401832c9b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.5.1
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]    Compiling anyhow v1.0.35
[INFO] [stderr]    Compiling standback v0.2.13
[INFO] [stderr]    Compiling time v0.2.23
[INFO] [stderr]    Compiling cookie v0.14.3
[INFO] [stderr]    Compiling bytestring v0.1.5
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling lru-cache v0.1.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling resolv-conf v0.7.0
[INFO] [stderr]    Compiling derive_more v0.99.11
[INFO] [stderr]    Compiling actix-macros v0.1.3
[INFO] [stderr]    Compiling async-trait v0.1.42
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling actix-web-codegen v0.4.0
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling actix-router v0.2.5
[INFO] [stderr]    Compiling parking_lot_core v0.8.1
[INFO] [stderr]    Compiling actix-service v1.0.6
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]    Compiling actix-codec v0.3.0
[INFO] [stderr]    Compiling enum-as-inner v0.3.3
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling ckb-sentry-log v0.21.0
[INFO] [stderr]    Compiling ckb-sentry-error-chain v0.21.0
[INFO] [stderr]    Compiling ckb-sentry-anyhow v0.21.0
[INFO] [stderr]    Compiling ckb-sentry-slog v0.21.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling trust-dns-proto v0.19.6
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling ckb-sentry-failure v0.21.0
[INFO] [stderr]    Compiling actix-threadpool v0.3.3
[INFO] [stderr]    Compiling actix-rt v1.1.1
[INFO] [stderr]    Compiling trust-dns-resolver v0.19.6
[INFO] [stderr]    Compiling actix-utils v2.0.0
[INFO] [stderr]    Compiling actix-server v1.0.4
[INFO] [stderr]    Compiling actix-tls v2.0.0
[INFO] [stderr]    Compiling actix-connect v2.0.0
[INFO] [stderr]    Compiling actix-http v2.2.0
[INFO] [stderr]    Compiling actix-testing v1.0.1
[INFO] [stderr]    Compiling awc v2.0.3
[INFO] [stderr]    Compiling actix-web v3.3.2
[INFO] [stderr]    Compiling ckb-sentry v0.21.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `ckb-sentry`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name thread_demo --edition=2018 examples/thread-demo.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="backtrace"' --cfg 'feature="contexts"' --cfg 'feature="default"' --cfg 'feature="httpdate"' --cfg 'feature="native-tls"' --cfg 'feature="panic"' --cfg 'feature="reqwest"' --cfg 'feature="reqwest_"' --cfg 'feature="sentry-backtrace"' --cfg 'feature="sentry-contexts"' --cfg 'feature="sentry-panic"' --cfg 'feature="transport"' -C metadata=deb2d7c7f38f05e9 -C extra-filename=-deb2d7c7f38f05e9 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern actix_web=/opt/rustwide/target/debug/deps/libactix_web-63e286ae45eaffd5.rlib --extern anyhow_=/opt/rustwide/target/debug/deps/libanyhow-f1203929bfcbb77b.rlib --extern ckb_sentry=/opt/rustwide/target/debug/deps/libckb_sentry-fe183b9accf7096f.rlib --extern sentry_anyhow=/opt/rustwide/target/debug/deps/libckb_sentry_anyhow-ab2214203b6dc420.rlib --extern sentry_backtrace=/opt/rustwide/target/debug/deps/libckb_sentry_backtrace-b05b60bab248b5d4.rlib --extern sentry_contexts=/opt/rustwide/target/debug/deps/libckb_sentry_contexts-75f4e0d4497c0efd.rlib --extern sentry_core=/opt/rustwide/target/debug/deps/libckb_sentry_core-6143fc93ee0de89c.rlib --extern sentry_error_chain=/opt/rustwide/target/debug/deps/libckb_sentry_error_chain-566a780a406a4f9a.rlib --extern sentry_failure=/opt/rustwide/target/debug/deps/libckb_sentry_failure-6392273bd245226e.rlib --extern sentry_log=/opt/rustwide/target/debug/deps/libckb_sentry_log-42d7e17d15f41621.rlib --extern sentry_panic=/opt/rustwide/target/debug/deps/libckb_sentry_panic-d65f438e6ae07287.rlib --extern sentry_slog=/opt/rustwide/target/debug/deps/libckb_sentry_slog-594b470261db8bd1.rlib --extern error_chain_=/opt/rustwide/target/debug/deps/liberror_chain-85ef848db11730d9.rlib --extern failure_=/opt/rustwide/target/debug/deps/libfailure-4f9dfd2953a75e15.rlib --extern failure_derive=/opt/rustwide/target/debug/deps/libfailure_derive-e21463cbc1e7c358.so --extern httpdate=/opt/rustwide/target/debug/deps/libhttpdate-cda24dc028db698e.rlib --extern log_=/opt/rustwide/target/debug/deps/liblog-e85f58044ae91ffe.rlib --extern pretty_env_logger=/opt/rustwide/target/debug/deps/libpretty_env_logger-da777a0c1fac42e5.rlib --extern reqwest_=/opt/rustwide/target/debug/deps/libreqwest-2b50bfa27caa8211.rlib --extern slog_=/opt/rustwide/target/debug/deps/libslog-4ae44d438fbfa3d3.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-91dad0d38ffd4d73.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" "38a163ea380fc4fa80df55d7529732f14aec9856f38f6c06d5c5a2401832c9b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38a163ea380fc4fa80df55d7529732f14aec9856f38f6c06d5c5a2401832c9b1", kill_on_drop: false }`
[INFO] [stdout] 38a163ea380fc4fa80df55d7529732f14aec9856f38f6c06d5c5a2401832c9b1