[INFO] cloning repository https://github.com/lambdabear/stm32l4x-flash-read-protect
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lambdabear/stm32l4x-flash-read-protect" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flambdabear%2Fstm32l4x-flash-read-protect", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flambdabear%2Fstm32l4x-flash-read-protect'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 71f39b80b8f0e20b46937edb721520963d6ddc4b
[INFO] documenting lambdabear/stm32l4x-flash-read-protect against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flambdabear%2Fstm32l4x-flash-read-protect" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lambdabear/stm32l4x-flash-read-protect 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 git repo https://github.com/lambdabear/stm32l4x-flash-read-protect
[INFO] finished tweaking git repo https://github.com/lambdabear/stm32l4x-flash-read-protect
[INFO] tweaked toml for git repo https://github.com/lambdabear/stm32l4x-flash-read-protect written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/lambdabear/stm32l4x-flash-read-protect 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]  Downloading crates ...
[INFO] [stderr]   Downloaded plain v0.2.3
[INFO] [stderr]   Downloaded fallible-iterator v0.2.0
[INFO] [stderr]   Downloaded thiserror-impl v1.0.19
[INFO] [stderr]   Downloaded strsim v0.10.0
[INFO] [stderr]   Downloaded proc-macro-error-attr v0.4.12
[INFO] [stderr]   Downloaded os_str_bytes v2.3.2
[INFO] [stderr]   Downloaded bitfield v0.13.2
[INFO] [stderr]   Downloaded proc-macro-error v0.4.12
[INFO] [stderr]   Downloaded ihex v3.0.0
[INFO] [stderr]   Downloaded jaylink v0.1.4
[INFO] [stderr]   Downloaded scroll_derive v0.10.2
[INFO] [stderr]   Downloaded rle-decode-fast v1.0.1
[INFO] [stderr]   Downloaded serde_derive v1.0.111
[INFO] [stderr]   Downloaded libflate v0.1.27
[INFO] [stderr]   Downloaded goblin v0.2.3
[INFO] [stderr]   Downloaded xattr v0.2.2
[INFO] [stderr]   Downloaded libusb1-sys v0.3.7
[INFO] [stderr]   Downloaded probe-rs v0.8.0
[INFO] [stderr]   Downloaded svg v0.7.2
[INFO] [stderr]   Downloaded tar v0.4.28
[INFO] [stderr]   Downloaded quote v1.0.6
[INFO] [stderr]   Downloaded flate2 v1.0.14
[INFO] [stderr]   Downloaded anyhow v1.0.32
[INFO] [stderr]   Downloaded thiserror v1.0.19
[INFO] [stderr]   Downloaded syn v1.0.30
[INFO] [stderr]   Downloaded clap_derive v3.0.0-beta.1
[INFO] [stderr]   Downloaded clap v3.0.0-beta.1
[INFO] [stderr]   Downloaded scroll v0.10.1
[INFO] [stderr]   Downloaded syn-mid v0.5.0
[INFO] [stderr]   Downloaded rusb v0.6.2
[INFO] [stderr]   Downloaded serde_yaml v0.8.12
[INFO] [stderr]   Downloaded wasmparser v0.57.0
[INFO] [stderr]   Downloaded cc v1.0.54
[INFO] [stderr]   Downloaded enum-primitive-derive v0.2.1
[INFO] [stderr]   Downloaded probe-rs-t2rust v0.6.0
[INFO] [stderr]   Downloaded gimli v0.21.0
[INFO] [stderr]   Downloaded hidapi v1.2.2
[INFO] [stderr]   Downloaded jep106 v0.2.4
[INFO] [stderr]   Downloaded serde v1.0.111
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 602600ca0d4e29a380f0849b6ac3908ee050b9de7feeecb0ad42aed2593dc727
[INFO] running `Command { std: "docker" "start" "-a" "602600ca0d4e29a380f0849b6ac3908ee050b9de7feeecb0ad42aed2593dc727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "602600ca0d4e29a380f0849b6ac3908ee050b9de7feeecb0ad42aed2593dc727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "602600ca0d4e29a380f0849b6ac3908ee050b9de7feeecb0ad42aed2593dc727", kill_on_drop: false }`
[INFO] [stdout] 602600ca0d4e29a380f0849b6ac3908ee050b9de7feeecb0ad42aed2593dc727
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 60d2a32dc38ff71e60ca0016e5c87065d06691ab0bfdfb40a366f35d36333b2d
[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" "60d2a32dc38ff71e60ca0016e5c87065d06691ab0bfdfb40a366f35d36333b2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling rle-decode-fast v1.0.1
[INFO] [stderr]    Compiling adler32 v1.0.4
[INFO] [stderr]    Compiling linked-hash-map v0.5.3
[INFO] [stderr]    Compiling dtoa v0.4.5
[INFO] [stderr]    Compiling base64 v0.12.1
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking wasmparser v0.57.0
[INFO] [stderr]     Checking svg v0.7.2
[INFO] [stderr]     Checking ihex v3.0.0
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]    Compiling hidapi v1.2.2
[INFO] [stderr]     Checking yaml-rust v0.4.3
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling filetime v0.2.10
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]     Checking flate2 v1.0.14
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling libflate v0.1.27
[INFO] [stderr]     Checking gimli v0.21.0
[INFO] [stderr]    Compiling tar v0.4.28
[INFO] [stderr]    Compiling libusb1-sys v0.3.7
[INFO] [stderr]     Checking object v0.20.0
[INFO] [stderr]     Checking rusb v0.6.2
[INFO] [stderr]     Checking jaylink v0.1.4
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling scroll_derive v0.10.2
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling thiserror-impl v1.0.19
[INFO] [stderr]    Compiling derivative v2.1.1
[INFO] [stderr]    Compiling enum-primitive-derive v0.2.1
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.1
[INFO] [stderr]    Compiling scroll v0.10.1
[INFO] [stderr]     Checking thiserror v1.0.19
[INFO] [stderr]     Checking goblin v0.2.3
[INFO] [stderr]     Checking clap v3.0.0-beta.1
[INFO] [stderr]     Checking jep106 v0.2.4
[INFO] [stderr]     Checking serde_yaml v0.8.12
[INFO] [stderr]    Compiling probe-rs-t2rust v0.6.0
[INFO] [stderr]    Compiling probe-rs v0.8.0
[INFO] [stderr]  Documenting stm32l4x-flash-read-protect v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 51s
[INFO] running `Command { std: "docker" "inspect" "60d2a32dc38ff71e60ca0016e5c87065d06691ab0bfdfb40a366f35d36333b2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60d2a32dc38ff71e60ca0016e5c87065d06691ab0bfdfb40a366f35d36333b2d", kill_on_drop: false }`
[INFO] [stdout] 60d2a32dc38ff71e60ca0016e5c87065d06691ab0bfdfb40a366f35d36333b2d