[INFO] cloning repository https://github.com/RedL0tus/ssd1306_i2c_badapple
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RedL0tus/ssd1306_i2c_badapple" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRedL0tus%2Fssd1306_i2c_badapple", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRedL0tus%2Fssd1306_i2c_badapple'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af803d16989f9fbef401220ee0ab89ddb80617ca
[INFO] documenting RedL0tus/ssd1306_i2c_badapple against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRedL0tus%2Fssd1306_i2c_badapple" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RedL0tus/ssd1306_i2c_badapple on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/RedL0tus/ssd1306_i2c_badapple
[INFO] finished tweaking git repo https://github.com/RedL0tus/ssd1306_i2c_badapple
[INFO] tweaked toml for git repo https://github.com/RedL0tus/ssd1306_i2c_badapple written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/RedL0tus/ssd1306_i2c_badapple already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d82862633732fe9c1d2555abdec836fd3b1a8cd2df8d78d6902f90ec8344e810
[INFO] running `Command { std: "docker" "start" "-a" "d82862633732fe9c1d2555abdec836fd3b1a8cd2df8d78d6902f90ec8344e810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d82862633732fe9c1d2555abdec836fd3b1a8cd2df8d78d6902f90ec8344e810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d82862633732fe9c1d2555abdec836fd3b1a8cd2df8d78d6902f90ec8344e810", kill_on_drop: false }`
[INFO] [stdout] d82862633732fe9c1d2555abdec836fd3b1a8cd2df8d78d6902f90ec8344e810
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7b0927030814da4d8c01d9cb71428b5c7173210d9dfd212291e9682e53f1f66
[INFO] running `Command { std: "docker" "start" "-a" "c7b0927030814da4d8c01d9cb71428b5c7173210d9dfd212291e9682e53f1f66", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking nb v0.1.2
[INFO] [stderr]    Compiling ssd1306 v0.3.0
[INFO] [stderr]    Compiling ssd1306_i2c_badapple v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking embedded-hal v0.2.3
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]     Checking embedded-graphics v0.6.0
[INFO] [stderr]     Checking ioctl-rs v0.1.6
[INFO] [stderr]     Checking serial-core v0.4.0
[INFO] [stderr]     Checking termios v0.2.2
[INFO] [stderr]     Checking serial-unix v0.4.0
[INFO] [stderr]     Checking tinybmp v0.2.2
[INFO] [stderr]     Checking spidev v0.4.0
[INFO] [stderr]     Checking i2cdev v0.4.4
[INFO] [stderr]     Checking sysfs_gpio v0.5.4
[INFO] [stderr]     Checking linux-embedded-hal v0.3.0
[INFO] [stderr]  Documenting ssd1306_i2c_badapple v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.18s
[INFO] running `Command { std: "docker" "inspect" "c7b0927030814da4d8c01d9cb71428b5c7173210d9dfd212291e9682e53f1f66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7b0927030814da4d8c01d9cb71428b5c7173210d9dfd212291e9682e53f1f66", kill_on_drop: false }`
[INFO] [stdout] c7b0927030814da4d8c01d9cb71428b5c7173210d9dfd212291e9682e53f1f66