[INFO] fetching crate hc12-at 0.2.0...
[INFO] checking hc12-at-0.2.0 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate hc12-at 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate hc12-at 0.2.0 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hc12-at 0.2.0
[INFO] finished tweaking crates.io crate hc12-at 0.2.0
[INFO] tweaked toml for crates.io crate hc12-at 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding embedded-hal v0.2.7 (latest: v1.0.0)
[INFO] [stderr]       Adding embedded-hal-mock v0.7.2 (latest: v0.10.0)
[INFO] [stderr]       Adding nb v0.1.3 (latest: v1.1.0)
[INFO] [stderr]       Adding num-derive v0.3.3 (latest: v0.4.2)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.60)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded debugless-unwrap v0.0.4
[INFO] [stderr]   Downloaded embedded-hal-mock v0.7.2
[INFO] [stderr]   Downloaded at-commands v0.5.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32ea6ae9780e867a11bcc6ddcfb28b67f0f77d4858370674150bb7e6c21f12f5
[INFO] running `Command { std: "docker" "start" "-a" "32ea6ae9780e867a11bcc6ddcfb28b67f0f77d4858370674150bb7e6c21f12f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32ea6ae9780e867a11bcc6ddcfb28b67f0f77d4858370674150bb7e6c21f12f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32ea6ae9780e867a11bcc6ddcfb28b67f0f77d4858370674150bb7e6c21f12f5", kill_on_drop: false }`
[INFO] [stdout] 32ea6ae9780e867a11bcc6ddcfb28b67f0f77d4858370674150bb7e6c21f12f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a637412aec216e8a64df4fcad216be02990d80f2778ff6f968100d76f9407243
[INFO] running `Command { std: "docker" "start" "-a" "a637412aec216e8a64df4fcad216be02990d80f2778ff6f968100d76f9407243", kill_on_drop: false }`
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking at-commands v0.5.4
[INFO] [stderr]     Checking debugless-unwrap v0.0.4
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking embedded-hal-mock v0.7.2
[INFO] [stderr]     Checking hc12-at v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0423]: expected value, found struct `ParseError`
[INFO] [stdout]   --> src/settings/response_parser/baudrate.rs:21:25
[INFO] [stdout]    |
[INFO] [stdout] 21 |                     Err(ParseError)
[INFO] [stdout]    |                         ^^^^^^^^^^ constructor is not visible here due to private fields
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found struct `ParseError`
[INFO] [stdout]   --> src/settings/response_parser/channel.rs:18:45
[INFO] [stdout]    |
[INFO] [stdout] 18 |         Channel::try_from(byte).map_err(|_| ParseError)
[INFO] [stdout]    |                                             ^^^^^^^^^^ constructor is not visible here due to private fields
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found struct `ParseError`
[INFO] [stdout]   --> src/settings/response_parser/mode.rs:21:26
[INFO] [stdout]    |
[INFO] [stdout] 21 |             Ok(_) => Err(ParseError),
[INFO] [stdout]    |                          ^^^^^^^^^^ constructor is not visible here due to private fields
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found struct `ParseError`
[INFO] [stdout]   --> src/settings/response_parser/transmission_power.rs:19:31
[INFO] [stdout]    |
[INFO] [stdout] 19 |                 Err(_) => Err(ParseError),
[INFO] [stdout]    |                               ^^^^^^^^^^ constructor is not visible here due to private fields
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found struct `ParseError`
[INFO] [stdout]   --> src/settings/response_parser/baudrate.rs:21:25
[INFO] [stdout]    |
[INFO] [stdout] 21 |                     Err(ParseError)
[INFO] [stdout]    |                         ^^^^^^^^^^ constructor is not visible here due to private fields
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found struct `ParseError`
[INFO] [stdout]   --> src/settings/response_parser/channel.rs:18:45
[INFO] [stdout]    |
[INFO] [stdout] 18 |         Channel::try_from(byte).map_err(|_| ParseError)
[INFO] [stdout]    |                                             ^^^^^^^^^^ constructor is not visible here due to private fields
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found struct `ParseError`
[INFO] [stdout]   --> src/settings/response_parser/mode.rs:21:26
[INFO] [stdout]    |
[INFO] [stdout] 21 |             Ok(_) => Err(ParseError),
[INFO] [stdout]    |                          ^^^^^^^^^^ constructor is not visible here due to private fields
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found struct `ParseError`
[INFO] [stdout]   --> src/settings/response_parser/transmission_power.rs:19:31
[INFO] [stdout]    |
[INFO] [stdout] 19 |                 Err(_) => Err(ParseError),
[INFO] [stdout]    |                               ^^^^^^^^^^ constructor is not visible here due to private fields
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0423`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hc12-at` (lib) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0423`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hc12-at` (lib test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "a637412aec216e8a64df4fcad216be02990d80f2778ff6f968100d76f9407243", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a637412aec216e8a64df4fcad216be02990d80f2778ff6f968100d76f9407243", kill_on_drop: false }`
[INFO] [stdout] a637412aec216e8a64df4fcad216be02990d80f2778ff6f968100d76f9407243
[INFO] checking hc12-at-0.2.0 against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] extracting crate hc12-at 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate hc12-at 0.2.0 on toolchain 9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hc12-at 0.2.0
[INFO] finished tweaking crates.io crate hc12-at 0.2.0
[INFO] tweaked toml for crates.io crate hc12-at 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding embedded-hal v0.2.7 (latest: v1.0.0)
[INFO] [stderr]       Adding embedded-hal-mock v0.7.2 (latest: v0.10.0)
[INFO] [stderr]       Adding nb v0.1.3 (latest: v1.1.0)
[INFO] [stderr]       Adding num-derive v0.3.3 (latest: v0.4.2)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.60)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ebd913252ed2057df07d0d81200acbb36765bbb7934838d0b46970cdf60e7f7
[INFO] running `Command { std: "docker" "start" "-a" "7ebd913252ed2057df07d0d81200acbb36765bbb7934838d0b46970cdf60e7f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ebd913252ed2057df07d0d81200acbb36765bbb7934838d0b46970cdf60e7f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ebd913252ed2057df07d0d81200acbb36765bbb7934838d0b46970cdf60e7f7", kill_on_drop: false }`
[INFO] [stdout] 7ebd913252ed2057df07d0d81200acbb36765bbb7934838d0b46970cdf60e7f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 028b6e06677d545474946b5fc54ae18467db85ae7d645f5f6ff6059d30a36d5d
[INFO] running `Command { std: "docker" "start" "-a" "028b6e06677d545474946b5fc54ae18467db85ae7d645f5f6ff6059d30a36d5d", kill_on_drop: false }`
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking at-commands v0.5.4
[INFO] [stderr]     Checking debugless-unwrap v0.0.4
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking embedded-hal-mock v0.7.2
[INFO] [stderr]     Checking hc12-at v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0423]: expected value, found struct `ParseError`
[INFO] [stdout]   --> src/settings/response_parser/baudrate.rs:21:25
[INFO] [stdout]    |
[INFO] [stdout] 21 |                     Err(ParseError)
[INFO] [stdout]    |                         ^^^^^^^^^^ constructor is not visible here due to private fields
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found struct `ParseError`
[INFO] [stdout]   --> src/settings/response_parser/channel.rs:18:45
[INFO] [stdout]    |
[INFO] [stdout] 18 |         Channel::try_from(byte).map_err(|_| ParseError)
[INFO] [stdout]    |                                             ^^^^^^^^^^ constructor is not visible here due to private fields
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found struct `ParseError`
[INFO] [stdout]   --> src/settings/response_parser/mode.rs:21:26
[INFO] [stdout]    |
[INFO] [stdout] 21 |             Ok(_) => Err(ParseError),
[INFO] [stdout]    |                          ^^^^^^^^^^ constructor is not visible here due to private fields
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found struct `ParseError`
[INFO] [stdout]   --> src/settings/response_parser/transmission_power.rs:19:31
[INFO] [stdout]    |
[INFO] [stdout] 19 |                 Err(_) => Err(ParseError),
[INFO] [stdout]    |                               ^^^^^^^^^^ constructor is not visible here due to private fields
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found struct `ParseError`
[INFO] [stdout]   --> src/settings/response_parser/baudrate.rs:21:25
[INFO] [stdout]    |
[INFO] [stdout] 21 |                     Err(ParseError)
[INFO] [stdout]    |                         ^^^^^^^^^^ constructor is not visible here due to private fields
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found struct `ParseError`
[INFO] [stdout]   --> src/settings/response_parser/channel.rs:18:45
[INFO] [stdout]    |
[INFO] [stdout] 18 |         Channel::try_from(byte).map_err(|_| ParseError)
[INFO] [stdout]    |                                             ^^^^^^^^^^ constructor is not visible here due to private fields
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found struct `ParseError`
[INFO] [stdout]   --> src/settings/response_parser/mode.rs:21:26
[INFO] [stdout]    |
[INFO] [stdout] 21 |             Ok(_) => Err(ParseError),
[INFO] [stdout]    |                          ^^^^^^^^^^ constructor is not visible here due to private fields
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found struct `ParseError`
[INFO] [stdout]   --> src/settings/response_parser/transmission_power.rs:19:31
[INFO] [stdout]    |
[INFO] [stdout] 19 |                 Err(_) => Err(ParseError),
[INFO] [stdout]    |                               ^^^^^^^^^^ constructor is not visible here due to private fields
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0423`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hc12-at` (lib) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0423`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hc12-at` (lib test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "028b6e06677d545474946b5fc54ae18467db85ae7d645f5f6ff6059d30a36d5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "028b6e06677d545474946b5fc54ae18467db85ae7d645f5f6ff6059d30a36d5d", kill_on_drop: false }`
[INFO] [stdout] 028b6e06677d545474946b5fc54ae18467db85ae7d645f5f6ff6059d30a36d5d
