[INFO] fetching crate keclc-file 0.2.0...
[INFO] documenting keclc-file-0.2.0 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate keclc-file 0.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate keclc-file 0.2.0 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 keclc-file 0.2.0
[INFO] finished tweaking crates.io crate keclc-file 0.2.0
[INFO] tweaked toml for crates.io crate keclc-file 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 eternal-macro v0.2.1
[INFO] [stderr]   Downloaded kayrx v0.6.2
[INFO] [stderr]   Downloaded kayrx-macro v0.2.1
[INFO] [stderr]   Downloaded eternal v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 7c3f871ce31afe4c4b7428265d6f76d20e821d53ef6ff3cd513de1834ff3311e
[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" "7c3f871ce31afe4c4b7428265d6f76d20e821d53ef6ff3cd513de1834ff3311e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c3f871ce31afe4c4b7428265d6f76d20e821d53ef6ff3cd513de1834ff3311e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c3f871ce31afe4c4b7428265d6f76d20e821d53ef6ff3cd513de1834ff3311e", kill_on_drop: false }`
[INFO] [stdout] 7c3f871ce31afe4c4b7428265d6f76d20e821d53ef6ff3cd513de1834ff3311e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] a5dc888b54699133e69e9bf46da4edcd82044cdc1b29a71ffa9063abeb8fce6c
[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" "a5dc888b54699133e69e9bf46da4edcd82044cdc1b29a71ffa9063abeb8fce6c", kill_on_drop: false }`
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]    Compiling v_escape_derive v0.5.6
[INFO] [stderr]    Compiling kayrx-macro v0.3.0
[INFO] [stderr]     Checking webpki-roots v0.17.0
[INFO] [stderr]     Checking rustls v0.16.0
[INFO] [stderr]     Checking v_escape v0.7.4
[INFO] [stderr]     Checking trust-dns-proto v0.18.0-alpha.2
[INFO] [stderr]     Checking v_htmlescape v0.4.5
[INFO] [stderr]     Checking trust-dns-resolver v0.18.0-alpha.2
[INFO] [stderr]     Checking kayrx v0.7.7
[INFO] [stderr]  Documenting keclc-file v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.95s
[INFO] running `Command { std: "docker" "inspect" "a5dc888b54699133e69e9bf46da4edcd82044cdc1b29a71ffa9063abeb8fce6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5dc888b54699133e69e9bf46da4edcd82044cdc1b29a71ffa9063abeb8fce6c", kill_on_drop: false }`
[INFO] [stdout] a5dc888b54699133e69e9bf46da4edcd82044cdc1b29a71ffa9063abeb8fce6c