[INFO] fetching crate cortex-m-rt 0.6.13...
[INFO] documenting cortex-m-rt-0.6.13 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate cortex-m-rt 0.6.13 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate cortex-m-rt 0.6.13 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] removed /workspace/builds/worker-9/source/.cargo/config
[INFO] started tweaking crates.io crate cortex-m-rt 0.6.13
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cortex-m-rt 0.6.13
[INFO] tweaked toml for crates.io crate cortex-m-rt 0.6.13 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate cortex-m-rt 0.6.13 already has a lockfile, it will not be regenerated
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.102
[INFO] [stderr]   Downloaded aligned v0.3.1
[INFO] [stderr]   Downloaded filetime v0.2.8
[INFO] [stderr]   Downloaded rustfix v0.4.6
[INFO] [stderr]   Downloaded tester v0.7.0
[INFO] [stderr]   Downloaded serde v1.0.102
[INFO] [stderr]   Downloaded compiletest_rs v0.4.0
[INFO] [stderr]   Downloaded as-slice v0.1.0
[INFO] [stderr]   Downloaded cortex-m v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] dfff256a68f8e4ac2cca9d6938dbcc18d2c567de267ea1924de464542b7e0a6a
[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" "dfff256a68f8e4ac2cca9d6938dbcc18d2c567de267ea1924de464542b7e0a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfff256a68f8e4ac2cca9d6938dbcc18d2c567de267ea1924de464542b7e0a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfff256a68f8e4ac2cca9d6938dbcc18d2c567de267ea1924de464542b7e0a6a", kill_on_drop: false }`
[INFO] [stdout] dfff256a68f8e4ac2cca9d6938dbcc18d2c567de267ea1924de464542b7e0a6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] abd2b15703db950b865b6d7b0f20ba69bab83c6378cea143e1478e13e0be64b0
[INFO] running `Command { std: "docker" "start" "-a" "abd2b15703db950b865b6d7b0f20ba69bab83c6378cea143e1478e13e0be64b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling cortex-m-rt v0.6.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking r0 v0.2.2
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.8
[INFO] [stderr]  Documenting cortex-m-rt v0.6.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.79s
[INFO] running `Command { std: "docker" "inspect" "abd2b15703db950b865b6d7b0f20ba69bab83c6378cea143e1478e13e0be64b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abd2b15703db950b865b6d7b0f20ba69bab83c6378cea143e1478e13e0be64b0", kill_on_drop: false }`
[INFO] [stdout] abd2b15703db950b865b6d7b0f20ba69bab83c6378cea143e1478e13e0be64b0
