[INFO] updating cached repository https://github.com/songokas/rust-heating-control
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d0809da1d1e333119ca23966a662e41c3485f3bb
[INFO] checking songokas/rust-heating-control against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsongokas%2Frust-heating-control" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/songokas/rust-heating-control on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/songokas/rust-heating-control
[INFO] finished tweaking git repo https://github.com/songokas/rust-heating-control
[INFO] tweaked toml for git repo https://github.com/songokas/rust-heating-control written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/songokas/rust-heating-control already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3c3905cee7278fca1245f98452198bf80d8b5604fe1fc4b823740c142baa4102
[INFO] running `"docker" "start" "-a" "3c3905cee7278fca1245f98452198bf80d8b5604fe1fc4b823740c142baa4102"`
[INFO] [stderr]     Checking handlebox v0.3.0
[INFO] [stderr]    Compiling arraydeque v0.4.5
[INFO] [stderr]     Checking mosquitto-client v0.1.5
[INFO] [stderr]    Compiling debugit v0.1.2
[INFO] [stderr]     Checking textwrap v0.9.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking num-bigint v0.2.3
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]     Checking chrono v0.4.9
[INFO] [stderr]     Checking clap v2.27.1
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]     Checking simulacrum_shared v0.1.0
[INFO] [stderr]     Checking simulacrum_mock v0.1.0
[INFO] [stderr]     Checking simulacrum_user v0.1.0
[INFO] [stderr]     Checking num-rational v0.2.2
[INFO] [stderr]     Checking simulacrum_macros v0.3.1
[INFO] [stderr]     Checking simulacrum v0.3.1
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]    Compiling derive-new v0.5.8
[INFO] [stderr]    Compiling speculate v0.1.2
[INFO] [stderr]     Checking arduino-mqtt-pin v0.1.0 (https://github.com/songokas/rust-arduino-mqtt-pin#ce085fef)
[INFO] [stderr]     Checking heating-control v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/bin/../state_retriever.rs:44:42
[INFO] [stderr]    |
[INFO] [stderr] 44 |                 return PinChanges::new();;
[INFO] [stderr]    |                                          ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> src/bin/../state_retriever.rs:44:42
[INFO] [stderr]    |
[INFO] [stderr] 44 |                 return PinChanges::new();;
[INFO] [stderr]    |                 ------------------------ ^ unreachable statement
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 any code following this expression is unreachable
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/bin/../state_retriever.rs:44:42
[INFO] [stderr]    |
[INFO] [stderr] 44 |                 return PinChanges::new();;
[INFO] [stderr]    |                                          ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `map` in this scope
[INFO] [stderr]    --> src/bin/../repository.rs:112:22
[INFO] [stderr]     |
[INFO] [stderr] 112 |         let states = map!{
[INFO] [stderr]     |                      ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: have you added the `#[macro_use]` on the module/import?
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `map` in this scope
[INFO] [stderr]    --> src/bin/../repository.rs:146:21
[INFO] [stderr]     |
[INFO] [stderr] 146 |         let nodes = map!{"main".to_owned() => ControlNode::new(
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: have you added the `#[macro_use]` on the module/import?
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ControlNode`
[INFO] [stderr]   --> src/bin/../repository.rs:82:25
[INFO] [stderr]    |
[INFO] [stderr] 82 |     use crate::config::{ControlNode};
[INFO] [stderr]    |                         ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> src/bin/../state_retriever.rs:44:42
[INFO] [stderr]    |
[INFO] [stderr] 44 |                 return PinChanges::new();;
[INFO] [stderr]    |                 ------------------------ ^ unreachable statement
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 any code following this expression is unreachable
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `heating-control`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "3c3905cee7278fca1245f98452198bf80d8b5604fe1fc4b823740c142baa4102"`
[INFO] running `"docker" "rm" "-f" "3c3905cee7278fca1245f98452198bf80d8b5604fe1fc4b823740c142baa4102"`
[INFO] [stdout] 3c3905cee7278fca1245f98452198bf80d8b5604fe1fc4b823740c142baa4102