[INFO] cloning repository https://github.com/pop-os/system76-scheduler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pop-os/system76-scheduler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpop-os%2Fsystem76-scheduler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpop-os%2Fsystem76-scheduler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6756cb2ae25310cd3f74835a213398f9758177ee
[INFO] documenting pop-os/system76-scheduler against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpop-os%2Fsystem76-scheduler" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pop-os/system76-scheduler on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/pop-os/system76-scheduler
[INFO] finished tweaking git repo https://github.com/pop-os/system76-scheduler
[INFO] tweaked toml for git repo https://github.com/pop-os/system76-scheduler written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/pop-os/system76-scheduler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/MomoLangenstein/ron`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded next-gen-proc_macros v0.1.1
[INFO] [stderr]   Downloaded next-gen v0.1.1
[INFO] [stderr]   Downloaded compact_str v0.4.0
[INFO] [stderr]   Downloaded castaway v0.2.1
[INFO] [stderr]   Downloaded concat-in-place v1.1.0
[INFO] [stderr]   Downloaded nix v0.21.2
[INFO] [stderr]   Downloaded ioprio v0.2.0
[INFO] [stderr]   Downloaded upower_dbus v0.2.0
[INFO] [stderr]   Downloaded unwind_safe v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22ecd27782bfe1d9e6cf172e1f80e6f5eda0cbd0ca065992e53edb58281ce6d9
[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" "22ecd27782bfe1d9e6cf172e1f80e6f5eda0cbd0ca065992e53edb58281ce6d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22ecd27782bfe1d9e6cf172e1f80e6f5eda0cbd0ca065992e53edb58281ce6d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22ecd27782bfe1d9e6cf172e1f80e6f5eda0cbd0ca065992e53edb58281ce6d9", kill_on_drop: false }`
[INFO] [stdout] 22ecd27782bfe1d9e6cf172e1f80e6f5eda0cbd0ca065992e53edb58281ce6d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.61.0" "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] 3438e0f3261dad3328e800f0e8e2dc8ad14652361e822f35f1c03f64dc6a9ac9
[INFO] running `Command { std: "docker" "start" "-a" "3438e0f3261dad3328e800f0e8e2dc8ad14652361e822f35f1c03f64dc6a9ac9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking cache-padded v1.2.0
[INFO] [stderr]     Checking event-listener v2.5.2
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]     Checking async-task v4.2.0
[INFO] [stderr]     Checking easy-parallel v3.2.0
[INFO] [stderr]     Checking sha1_smol v1.0.0
[INFO] [stderr]     Checking os_str_bytes v6.0.1
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]     Checking unwind_safe v0.1.0
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking fomat-macros v0.3.1
[INFO] [stderr]     Checking concat-in-place v1.1.0
[INFO] [stderr]     Checking execsnoop v0.1.0 (/opt/rustwide/workdir/execsnoop)
[INFO] [stdout] error: must set EXECSNOOP_PATH env to execsnoop-bpfcc path
[INFO] [stdout]   --> execsnoop/src/lib.rs:42:18
[INFO] [stdout]    |
[INFO] [stdout] 42 |       Command::new(std::env!(
[INFO] [stdout]    |  __________________^
[INFO] [stdout] 43 | |         "EXECSNOOP_PATH",
[INFO] [stdout] 44 | |         "must set EXECSNOOP_PATH env to execsnoop-bpfcc path"
[INFO] [stdout] 45 | |     ))
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `std::env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting execsnoop v0.1.0 (/opt/rustwide/workdir/execsnoop)
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `execsnoop` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: must set EXECSNOOP_PATH env to execsnoop-bpfcc path
[INFO] [stdout]   --> execsnoop/src/lib.rs:42:18
[INFO] [stdout]    |
[INFO] [stdout] 42 |       Command::new(std::env!(
[INFO] [stdout]    |  __________________^
[INFO] [stdout] 43 | |         "EXECSNOOP_PATH",
[INFO] [stdout] 44 | |         "must set EXECSNOOP_PATH env to execsnoop-bpfcc path"
[INFO] [stdout] 45 | |     ))
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `std::env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `execsnoop`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name execsnoop execsnoop/src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=3dc096bf090a7180 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "3438e0f3261dad3328e800f0e8e2dc8ad14652361e822f35f1c03f64dc6a9ac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3438e0f3261dad3328e800f0e8e2dc8ad14652361e822f35f1c03f64dc6a9ac9", kill_on_drop: false }`
[INFO] [stdout] 3438e0f3261dad3328e800f0e8e2dc8ad14652361e822f35f1c03f64dc6a9ac9