[INFO] fetching crate loadcell 0.2.0...
[INFO] checking loadcell-0.2.0 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate loadcell 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate loadcell 0.2.0 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate loadcell 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate loadcell 0.2.0
[INFO] tweaked toml for crates.io crate loadcell 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate loadcell 0.2.0 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" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb3c72ef906064fc84af8755be8d18c21c341a9dbb33cd6d467365cb671e2ad8
[INFO] running `Command { std: "docker" "start" "-a" "fb3c72ef906064fc84af8755be8d18c21c341a9dbb33cd6d467365cb671e2ad8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb3c72ef906064fc84af8755be8d18c21c341a9dbb33cd6d467365cb671e2ad8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb3c72ef906064fc84af8755be8d18c21c341a9dbb33cd6d467365cb671e2ad8", kill_on_drop: false }`
[INFO] [stdout] fb3c72ef906064fc84af8755be8d18c21c341a9dbb33cd6d467365cb671e2ad8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4a0d73b1e81c734734cb614568bfd62fd4d4b72f2f0c02dead122c602ba2c96
[INFO] running `Command { std: "docker" "start" "-a" "a4a0d73b1e81c734734cb614568bfd62fd4d4b72f2f0c02dead122c602ba2c96", kill_on_drop: false }`
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]    Compiling esp-println v0.6.0
[INFO] [stderr]     Checking critical-section v1.1.2
[INFO] [stderr]    Compiling esp-backtrace v0.8.0
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stdout] error[E0583]: file not found for module `arch`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/esp-backtrace-0.8.0/src/lib.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub mod arch;
[INFO] [stdout]   | ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `arch`, create file "/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/esp-backtrace-0.8.0/src/arch.rs" or "/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/esp-backtrace-0.8.0/src/arch/mod.rs"
[INFO] [stdout]   = note: if there is a `mod arch` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking loadcell v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function `backtrace` in module `crate::arch`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/esp-backtrace-0.8.0/src/lib.rs:31:34
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let backtrace = crate::arch::backtrace();
[INFO] [stdout]    |                                  ^^^^^^^^^ not found in `crate::arch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0583.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `esp-backtrace` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: missing documentation for an associated type
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     type NotReadyError;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:3:9
[INFO] [stdout]    |
[INFO] [stdout] 3  | #![warn(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]   --> src/hx711.rs:61:1
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct NotReadyError;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a4a0d73b1e81c734734cb614568bfd62fd4d4b72f2f0c02dead122c602ba2c96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4a0d73b1e81c734734cb614568bfd62fd4d4b72f2f0c02dead122c602ba2c96", kill_on_drop: false }`
[INFO] [stdout] a4a0d73b1e81c734734cb614568bfd62fd4d4b72f2f0c02dead122c602ba2c96
