[INFO] cloning repository https://github.com/islamuddin/discovery
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/islamuddin/discovery" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fislamuddin%2Fdiscovery", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fislamuddin%2Fdiscovery'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db4f2f08d0b3282b4cae8caa6e0ce1e92d9483c4
[INFO] documenting islamuddin/discovery against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fislamuddin%2Fdiscovery" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/islamuddin/discovery on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/islamuddin/discovery
[INFO] finished tweaking git repo https://github.com/islamuddin/discovery
[INFO] tweaked toml for git repo https://github.com/islamuddin/discovery written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/islamuddin/discovery already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cortex-m v0.5.10
[INFO] [stderr]   Downloaded heapless v0.3.7
[INFO] [stderr]   Downloaded cortex-m v0.6.1
[INFO] [stderr]   Downloaded m v0.1.1
[INFO] [stderr]   Downloaded cortex-m-rt-macros v0.1.7
[INFO] [stderr]   Downloaded cortex-m-rt v0.6.11
[INFO] [stderr]   Downloaded as-slice v0.1.2
[INFO] [stderr]   Downloaded panic-itm v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ef58596b8789e3cc2c2c4fa1ab0265624e09495e5cfc7feee7e085c4b9cf172
[INFO] running `Command { std: "docker" "start" "-a" "9ef58596b8789e3cc2c2c4fa1ab0265624e09495e5cfc7feee7e085c4b9cf172", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ef58596b8789e3cc2c2c4fa1ab0265624e09495e5cfc7feee7e085c4b9cf172", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ef58596b8789e3cc2c2c4fa1ab0265624e09495e5cfc7feee7e085c4b9cf172", kill_on_drop: false }`
[INFO] [stdout] 9ef58596b8789e3cc2c2c4fa1ab0265624e09495e5cfc7feee7e085c4b9cf172
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTFLAGS=--cap-lints=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b5b573fd5d11b285e28f2339ce057ee8ee07d7346deaca1814de6cd2796791f
[INFO] running `Command { std: "docker" "start" "-a" "0b5b573fd5d11b285e28f2339ce057ee8ee07d7346deaca1814de6cd2796791f", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.7
[INFO] [stderr]    Compiling cortex-m v0.6.1
[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]     Checking vcell v0.1.2
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling cortex-m-rt v0.6.11
[INFO] [stderr]     Checking nb v0.1.2
[INFO] [stderr]    Compiling cortex-m v0.5.10
[INFO] [stderr]     Checking r0 v0.2.2
[INFO] [stderr]     Checking aligned v0.2.0
[INFO] [stderr]    Compiling stm32f30x v0.7.1
[INFO] [stderr]    Compiling f3 v0.6.1
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]     Checking volatile-register v0.2.0
[INFO] [stderr]     Checking panic-halt v0.2.0
[INFO] [stderr]     Checking m v0.1.1
[INFO] [stderr]     Checking embedded-hal v0.2.3
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]     Checking hash32 v0.1.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking generic-array v0.11.1
[INFO] [stderr]     Checking lsm303dlhc v0.2.0
[INFO] [stderr]     Checking l3gd20 v0.2.0
[INFO] [stderr]     Checking heapless v0.3.7
[INFO] [stderr]     Checking as-slice v0.1.2
[INFO] [stderr]     Checking aligned v0.3.2
[INFO] [stderr]     Checking panic-itm v0.4.1
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.7
[INFO] [stderr]     Checking stm32f30x-hal v0.2.0
[INFO] [stderr]     Checking aux5 v0.1.0 (/opt/rustwide/workdir/src/05-led-roulette/auxiliary)
[INFO] [stderr]     Checking aux16 v0.1.0 (/opt/rustwide/workdir/src/16-punch-o-meter/auxiliary)
[INFO] [stderr]     Checking aux8 v0.1.0 (/opt/rustwide/workdir/src/08-leds-again/auxiliary)
[INFO] [stderr]     Checking aux9 v0.1.0 (/opt/rustwide/workdir/src/09-clocks-and-timers/auxiliary)
[INFO] [stderr]     Checking aux14 v0.1.0 (/opt/rustwide/workdir/src/14-i2c/auxiliary)
[INFO] [stderr]     Checking aux6 v0.1.0 (/opt/rustwide/workdir/src/06-hello-world/auxiliary)
[INFO] [stderr]     Checking aux15 v0.1.0 (/opt/rustwide/workdir/src/15-led-compass/auxiliary)
[INFO] [stderr]     Checking aux7 v0.1.0 (/opt/rustwide/workdir/src/07-registers/auxiliary)
[INFO] [stderr]     Checking aux11 v0.1.0 (/opt/rustwide/workdir/src/11-usart/auxiliary)
[INFO] [stderr]  Documenting aux9 v0.1.0 (/opt/rustwide/workdir/src/09-clocks-and-timers/auxiliary)
[INFO] [stderr]  Documenting aux16 v0.1.0 (/opt/rustwide/workdir/src/16-punch-o-meter/auxiliary)
[INFO] [stderr]  Documenting aux8 v0.1.0 (/opt/rustwide/workdir/src/08-leds-again/auxiliary)
[INFO] [stderr]  Documenting aux5 v0.1.0 (/opt/rustwide/workdir/src/05-led-roulette/auxiliary)
[INFO] [stderr]  Documenting aux7 v0.1.0 (/opt/rustwide/workdir/src/07-registers/auxiliary)
[INFO] [stderr]  Documenting aux6 v0.1.0 (/opt/rustwide/workdir/src/06-hello-world/auxiliary)
[INFO] [stderr]  Documenting aux15 v0.1.0 (/opt/rustwide/workdir/src/15-led-compass/auxiliary)
[INFO] [stderr]  Documenting leds-again v0.1.0 (/opt/rustwide/workdir/src/08-leds-again)
[INFO] [stderr]  Documenting led-roulette v0.1.0 (/opt/rustwide/workdir/src/05-led-roulette)
[INFO] [stdout] warning: use of deprecated method `f3::stm32f30x_hal::prelude::_embedded_hal_digital_OutputPin::set_high`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]   --> src/16-punch-o-meter/auxiliary/src/lib.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     nss.set_high();
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting clocks-and-timers v0.1.0 (/opt/rustwide/workdir/src/09-clocks-and-timers)
[INFO] [stderr]  Documenting registers v0.1.0 (/opt/rustwide/workdir/src/07-registers)
[INFO] [stderr]  Documenting i2c v0.1.0 (/opt/rustwide/workdir/src/14-i2c)
[INFO] [stderr]  Documenting led-compass v0.1.0 (/opt/rustwide/workdir/src/15-led-compass)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting usart v0.1.0 (/opt/rustwide/workdir/src/11-usart)
[INFO] [stderr]  Documenting punch-o-meter v0.1.0 (/opt/rustwide/workdir/src/16-punch-o-meter)
[INFO] [stderr]  Documenting hello-world v0.1.0 (/opt/rustwide/workdir/src/06-hello-world)
[INFO] [stderr]  Documenting aux14 v0.1.0 (/opt/rustwide/workdir/src/14-i2c/auxiliary)
[INFO] [stderr]  Documenting aux11 v0.1.0 (/opt/rustwide/workdir/src/11-usart/auxiliary)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.63s
[INFO] running `Command { std: "docker" "inspect" "0b5b573fd5d11b285e28f2339ce057ee8ee07d7346deaca1814de6cd2796791f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b5b573fd5d11b285e28f2339ce057ee8ee07d7346deaca1814de6cd2796791f", kill_on_drop: false }`
[INFO] [stdout] 0b5b573fd5d11b285e28f2339ce057ee8ee07d7346deaca1814de6cd2796791f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9f5517231aa1f017176efa9e311b09c7c925c8a8a9b4f0d0d02dc637ec7d558
[INFO] running `Command { std: "docker" "start" "-a" "c9f5517231aa1f017176efa9e311b09c7c925c8a8a9b4f0d0d02dc637ec7d558", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "c9f5517231aa1f017176efa9e311b09c7c925c8a8a9b4f0d0d02dc637ec7d558", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9f5517231aa1f017176efa9e311b09c7c925c8a8a9b4f0d0d02dc637ec7d558", kill_on_drop: false }`
[INFO] [stdout] c9f5517231aa1f017176efa9e311b09c7c925c8a8a9b4f0d0d02dc637ec7d558
