[INFO] fetching crate profiler-get-symbols 0.1.0...
[INFO] documenting profiler-get-symbols-0.1.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate profiler-get-symbols 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate profiler-get-symbols 0.1.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate profiler-get-symbols 0.1.0
[INFO] finished tweaking crates.io crate profiler-get-symbols 0.1.0
[INFO] tweaked toml for crates.io crate profiler-get-symbols 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "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 scroll v0.10.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b68567b151e2ab4452ee399de579de765df2965067dc31e168dd0bc5bfc726c
[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" "8b68567b151e2ab4452ee399de579de765df2965067dc31e168dd0bc5bfc726c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b68567b151e2ab4452ee399de579de765df2965067dc31e168dd0bc5bfc726c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b68567b151e2ab4452ee399de579de765df2965067dc31e168dd0bc5bfc726c", kill_on_drop: false }`
[INFO] [stdout] 8b68567b151e2ab4452ee399de579de765df2965067dc31e168dd0bc5bfc726c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25787e2d726f5810817366156610db3c95b4e93c0044ca3f8cdf32ccd453b8bd
[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" "25787e2d726f5810817366156610db3c95b4e93c0044ca3f8cdf32ccd453b8bd", kill_on_drop: false }`
[INFO] [stderr]     Checking wasmparser v0.54.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]     Checking scroll v0.10.2
[INFO] [stderr]    Compiling cpp_demangle v0.2.16
[INFO] [stderr]    Compiling scroll v0.9.2
[INFO] [stderr]     Checking flate2 v1.0.18
[INFO] [stderr]    Compiling scroll_derive v0.9.5
[INFO] [stderr]     Checking msvc-demangler v0.8.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]     Checking gimli v0.21.0
[INFO] [stderr]     Checking pdb v0.6.0
[INFO] [stderr]     Checking goblin v0.0.17
[INFO] [stderr]     Checking thiserror v1.0.21
[INFO] [stderr]     Checking object v0.19.0
[INFO] [stderr]     Checking addr2line v0.12.2
[INFO] [stderr]  Documenting profiler-get-symbols v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.49s
[INFO] running `Command { std: "docker" "inspect" "25787e2d726f5810817366156610db3c95b4e93c0044ca3f8cdf32ccd453b8bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25787e2d726f5810817366156610db3c95b4e93c0044ca3f8cdf32ccd453b8bd", kill_on_drop: false }`
[INFO] [stdout] 25787e2d726f5810817366156610db3c95b4e93c0044ca3f8cdf32ccd453b8bd
