[INFO] fetching crate news-flash 1.0.12...
[INFO] testing news-flash-1.0.12 against 1.49.0 for beta-1.50-1
[INFO] extracting crate news-flash 1.0.12 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate news-flash 1.0.12 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 news-flash 1.0.12
[INFO] finished tweaking crates.io crate news-flash 1.0.12
[INFO] tweaked toml for crates.io crate news-flash 1.0.12 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] da9f948ee25b5be9c02a2398c97eda30c62889564102679482fc921290e9ed6f
[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" "da9f948ee25b5be9c02a2398c97eda30c62889564102679482fc921290e9ed6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da9f948ee25b5be9c02a2398c97eda30c62889564102679482fc921290e9ed6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da9f948ee25b5be9c02a2398c97eda30c62889564102679482fc921290e9ed6f", kill_on_drop: false }`
[INFO] [stdout] da9f948ee25b5be9c02a2398c97eda30c62889564102679482fc921290e9ed6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 22d0a7f370a4f7a571224bb64be0c4b0088b6634d91c9d13eb7b422d6621c123
[INFO] running `Command { std: "docker" "start" "-a" "22d0a7f370a4f7a571224bb64be0c4b0088b6634d91c9d13eb7b422d6621c123", kill_on_drop: false }`
[INFO] [stderr]    Compiling weezl v0.1.3
[INFO] [stderr]    Compiling obfstr v0.2.1
[INFO] [stderr]    Compiling debug-helper v0.3.10
[INFO] [stderr]    Compiling news-flash v1.0.12 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling peresil v0.3.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling libsqlite3-sys v0.18.0
[INFO] [stderr]    Compiling libxml v0.2.15
[INFO] [stderr]    Compiling escaper v0.1.0
[INFO] [stderr]    Compiling rust-embed-utils v5.1.0
[INFO] [stderr]    Compiling dirs-sys-next v0.1.1
[INFO] [stderr]    Compiling generic-array v0.11.1
[INFO] [stderr]    Compiling quick-xml v0.20.0
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling scheduled-thread-pool v0.2.5
[INFO] [stderr]    Compiling crc-any v2.3.5
[INFO] [stderr]    Compiling sxd-document v0.3.2
[INFO] [stderr]    Compiling block-buffer v0.5.1
[INFO] [stderr]    Compiling block-modes v0.7.0
[INFO] [stderr]    Compiling des v0.6.0
[INFO] [stderr]    Compiling native-tls v0.2.7
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling gif v0.11.1
[INFO] [stderr]    Compiling r2d2 v0.8.9
[INFO] [stderr]    Compiling tiger-digest v0.1.1
[INFO] [stderr]    Compiling shellexpand v2.1.0
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.20
[INFO] [stderr]    Compiling magic-crypt v3.1.6
[INFO] [stderr]    Compiling flate2 v1.0.19
[INFO] [stderr]    Compiling backtrace v0.3.55
[INFO] [stderr]    Compiling tiff v0.6.1
[INFO] [stderr]    Compiling async-compression v0.3.7
[INFO] [stderr]    Compiling image v0.23.12
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling futures-macro v0.3.8
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]    Compiling rust-embed-impl v5.7.0
[INFO] [stderr]    Compiling async-trait v0.1.42
[INFO] [stderr] error: could not compile `pin-project-internal`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name pin_project_internal --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pin-project-internal-0.4.27/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 -C metadata=45aeba6170fcf588 -C extra-filename=-45aeba6170fcf588 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-b8449736663a1660.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-4ff43fa145cc0264.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-f105bbc6f8c8ec35.rlib --extern proc_macro --cap-lints allow --cap-lints=warn --cfg underscore_consts --cfg deprecated_proc_macro` (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" "22d0a7f370a4f7a571224bb64be0c4b0088b6634d91c9d13eb7b422d6621c123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22d0a7f370a4f7a571224bb64be0c4b0088b6634d91c9d13eb7b422d6621c123", kill_on_drop: false }`
[INFO] [stdout] 22d0a7f370a4f7a571224bb64be0c4b0088b6634d91c9d13eb7b422d6621c123