[INFO] fetching crate sentry-actix 0.19.1...
[INFO] documenting sentry-actix-0.19.1 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate sentry-actix 0.19.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate sentry-actix 0.19.1 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sentry-actix 0.19.1
[INFO] finished tweaking crates.io crate sentry-actix 0.19.1
[INFO] tweaked toml for crates.io crate sentry-actix 0.19.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate sentry-actix 0.19.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sentry v0.19.1
[INFO] [stderr]   Downloaded sentry-panic v0.19.1
[INFO] [stderr]   Downloaded sentry-failure v0.19.1
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 167c44a997674a79c1c151ce175e0d9c33f3f8c1ed05516128b53eda74962d51
[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" "167c44a997674a79c1c151ce175e0d9c33f3f8c1ed05516128b53eda74962d51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "167c44a997674a79c1c151ce175e0d9c33f3f8c1ed05516128b53eda74962d51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "167c44a997674a79c1c151ce175e0d9c33f3f8c1ed05516128b53eda74962d51", kill_on_drop: false }`
[INFO] [stdout] 167c44a997674a79c1c151ce175e0d9c33f3f8c1ed05516128b53eda74962d51
[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" "RUSTDOCFLAGS=--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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--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] 1f2d69b6b169469a976f0fa9f025d2fa930b2c20bf2fefd6d3e2c700d7e90b55
[INFO] running `Command { std: "docker" "start" "-a" "1f2d69b6b169469a976f0fa9f025d2fa930b2c20bf2fefd6d3e2c700d7e90b55", kill_on_drop: false }`
[INFO] [stderr]     Checking fragile v0.3.0
[INFO] [stderr]     Checking tower-service v0.1.0
[INFO] [stderr]    Compiling im v14.3.0
[INFO] [stderr]    Compiling actix-web v0.7.19
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking socket2 v0.3.12
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking cookie v0.11.3
[INFO] [stderr]    Compiling v_escape_derive v0.5.6
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking string v0.2.1
[INFO] [stderr]     Checking rand_xoshiro v0.4.0
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]     Checking chrono v0.4.15
[INFO] [stderr]     Checking tokio-fs v0.1.7
[INFO] [stderr]     Checking resolv-conf v0.6.3
[INFO] [stderr]     Checking tokio-signal v0.2.9
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking trust-dns-proto v0.6.3
[INFO] [stderr]     Checking trust-dns-proto v0.5.0
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking debugid v0.7.2
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking sentry-types v0.19.1
[INFO] [stderr]     Checking sized-chunks v0.5.3
[INFO] [stderr]     Checking v_escape v0.7.4
[INFO] [stderr]     Checking v_htmlescape v0.4.5
[INFO] [stderr]     Checking trust-dns-resolver v0.10.3
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.2.6
[INFO] [stderr]    Compiling actix_derive v0.3.2
[INFO] [stderr]     Checking sentry-core v0.19.1
[INFO] [stderr]     Checking sentry-backtrace v0.19.1
[INFO] [stderr]     Checking sentry-panic v0.19.1
[INFO] [stderr]     Checking sentry-failure v0.19.1
[INFO] [stderr]     Checking actix v0.7.9
[INFO] [stderr]     Checking actix-net v0.2.6
[INFO] [stderr]     Checking hyper v0.13.7
[INFO] [stderr]     Checking hyper-tls v0.4.3
[INFO] [stderr]     Checking reqwest v0.10.8
[INFO] [stderr]     Checking sentry v0.19.1
[INFO] [stderr]  Documenting sentry-actix v0.19.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.02s
[INFO] running `Command { std: "docker" "inspect" "1f2d69b6b169469a976f0fa9f025d2fa930b2c20bf2fefd6d3e2c700d7e90b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f2d69b6b169469a976f0fa9f025d2fa930b2c20bf2fefd6d3e2c700d7e90b55", kill_on_drop: false }`
[INFO] [stdout] 1f2d69b6b169469a976f0fa9f025d2fa930b2c20bf2fefd6d3e2c700d7e90b55