[INFO] fetching crate actix-session 0.4.0-alpha.1...
[INFO] documenting actix-session-0.4.0-alpha.1 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate actix-session 0.4.0-alpha.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate actix-session 0.4.0-alpha.1 on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate actix-session 0.4.0-alpha.1
[INFO] finished tweaking crates.io crate actix-session 0.4.0-alpha.1
[INFO] tweaked toml for crates.io crate actix-session 0.4.0-alpha.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", 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] 1fea9c5bb7aa71aa8335a483dac0f72056377d754fc234a808744bbf688f9279
[INFO] running `Command { std: "docker" "start" "-a" "1fea9c5bb7aa71aa8335a483dac0f72056377d754fc234a808744bbf688f9279", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fea9c5bb7aa71aa8335a483dac0f72056377d754fc234a808744bbf688f9279", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fea9c5bb7aa71aa8335a483dac0f72056377d754fc234a808744bbf688f9279", kill_on_drop: false }`
[INFO] [stdout] 1fea9c5bb7aa71aa8335a483dac0f72056377d754fc234a808744bbf688f9279
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0777aa34b7943f0884ab08127df8ca1ca62c67eb7fb97857b3217c3e94f279be
[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" "0777aa34b7943f0884ab08127df8ca1ca62c67eb7fb97857b3217c3e94f279be", kill_on_drop: false }`
[INFO] [stderr]     Checking subtle v2.2.3
[INFO] [stderr]    Compiling const_fn v0.4.2
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking cpuid-bool v0.1.2
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling standback v0.2.10
[INFO] [stderr]    Compiling time v0.2.17
[INFO] [stderr]    Compiling cookie v0.14.2
[INFO] [stderr]    Compiling actix-web-codegen v0.3.0-beta.1
[INFO] [stderr]     Checking actix-codec v0.3.0
[INFO] [stderr]     Checking trust-dns-proto v0.19.5
[INFO] [stderr]     Checking actix-tls v2.0.0-alpha.2
[INFO] [stderr]     Checking actix-utils v2.0.0
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking universal-hash v0.4.0
[INFO] [stderr]     Checking block-cipher v0.7.1
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking aead v0.3.2
[INFO] [stderr]     Checking aes-soft v0.4.0
[INFO] [stderr]     Checking polyval v0.4.0
[INFO] [stderr]     Checking hmac v0.8.1
[INFO] [stderr]     Checking sha2 v0.9.1
[INFO] [stderr]     Checking sha-1 v0.9.1
[INFO] [stderr]     Checking hkdf v0.9.0
[INFO] [stderr]     Checking aes v0.4.0
[INFO] [stderr]     Checking ghash v0.3.0
[INFO] [stderr]     Checking aes-gcm v0.6.0
[INFO] [stderr]     Checking time-macros v0.1.0
[INFO] [stderr]     Checking trust-dns-resolver v0.19.5
[INFO] [stderr]     Checking actix-connect v2.0.0
[INFO] [stderr]     Checking actix-http v2.0.0-beta.3
[INFO] [stderr]     Checking awc v2.0.0-beta.3
[INFO] [stderr]     Checking actix-web v3.0.0-beta.3
[INFO] [stderr]  Documenting actix-session v0.4.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.04s
[INFO] running `Command { std: "docker" "inspect" "0777aa34b7943f0884ab08127df8ca1ca62c67eb7fb97857b3217c3e94f279be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0777aa34b7943f0884ab08127df8ca1ca62c67eb7fb97857b3217c3e94f279be", kill_on_drop: false }`
[INFO] [stdout] 0777aa34b7943f0884ab08127df8ca1ca62c67eb7fb97857b3217c3e94f279be