[INFO] fetching crate atsamd-hal 0.15.1...
[INFO] documenting atsamd-hal-0.15.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate atsamd-hal 0.15.1 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate atsamd-hal 0.15.1 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] started tweaking crates.io crate atsamd-hal 0.15.1
[INFO] finished tweaking crates.io crate atsamd-hal 0.15.1
[INFO] tweaked toml for crates.io crate atsamd-hal 0.15.1 written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rtic-monotonic v1.0.0
[INFO] [stderr]   Downloaded jlink_rtt v0.2.0
[INFO] [stderr]   Downloaded seq-macro v0.3.0
[INFO] [stderr]   Downloaded fugit v0.3.5
[INFO] [stderr]   Downloaded atsamd21e v0.12.0
[INFO] [stderr]   Downloaded atsamd51p v0.12.0
[INFO] [stderr]   Downloaded atsamd11c v0.12.0
[INFO] [stderr]   Downloaded atsamd11d v0.12.0
[INFO] [stderr]   Downloaded embedded-sdmmc v0.3.0
[INFO] [stderr]   Downloaded atsamd21g v0.12.0
[INFO] [stderr]   Downloaded atsamd21j v0.12.0
[INFO] [stderr]   Downloaded atsamd51j v0.12.0
[INFO] [stderr]   Downloaded atsame51g v0.12.0
[INFO] [stderr]   Downloaded atsamd51g v0.12.0
[INFO] [stderr]   Downloaded atsamd51n v0.12.0
[INFO] [stderr]   Downloaded atsame51n v0.12.0
[INFO] [stderr]   Downloaded atsame53j v0.12.0
[INFO] [stderr]   Downloaded atsame51j v0.12.0
[INFO] [stderr]   Downloaded atsame54p v0.12.0
[INFO] [stderr]   Downloaded atsame53n v0.12.0
[INFO] [stderr]   Downloaded atsame54n v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] b4d88707ccbf67944b25a2d9d8b6252887f4c6c2e44171553a2fda3e2c44c482
[INFO] running `Command { std: "docker" "start" "-a" "b4d88707ccbf67944b25a2d9d8b6252887f4c6c2e44171553a2fda3e2c44c482", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4d88707ccbf67944b25a2d9d8b6252887f4c6c2e44171553a2fda3e2c44c482", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4d88707ccbf67944b25a2d9d8b6252887f4c6c2e44171553a2fda3e2c44c482", kill_on_drop: false }`
[INFO] [stdout] b4d88707ccbf67944b25a2d9d8b6252887f4c6c2e44171553a2fda3e2c44c482
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] [stdout] 7a3d936cc387d5064e61323b69f0123c1e0fa01f0270ced67f8bdeb1abd24732
[INFO] running `Command { std: "docker" "start" "-a" "7a3d936cc387d5064e61323b69f0123c1e0fa01f0270ced67f8bdeb1abd24732", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling cortex-m v0.7.4
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]    Compiling seq-macro v0.3.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking volatile-register v0.2.1
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "7a3d936cc387d5064e61323b69f0123c1e0fa01f0270ced67f8bdeb1abd24732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a3d936cc387d5064e61323b69f0123c1e0fa01f0270ced67f8bdeb1abd24732", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: Could not kill running container 7a3d936cc387d5064e61323b69f0123c1e0fa01f0270ced67f8bdeb1abd24732, cannot remove - container 7a3d936cc387 PID 867042 is zombie and can not be killed. Use the --init option when creating containers to run an init inside the container that forwards signals and reaps processes
[ERROR] failed to delete container 7a3d936cc387d5064e61323b69f0123c1e0fa01f0270ced67f8bdeb1abd24732
[ERROR] caused by: command failed: exit status: 1