[INFO] cloning repository https://github.com/gondaruk/mqrt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gondaruk/mqrt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgondaruk%2Fmqrt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgondaruk%2Fmqrt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a94cad997020ea3ee4dc65909aedf94b982cb42
[INFO] checking gondaruk/mqrt against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgondaruk%2Fmqrt" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config
[INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/gondaruk/mqrt
[INFO] finished tweaking git repo https://github.com/gondaruk/mqrt
[INFO] tweaked toml for git repo https://github.com/gondaruk/mqrt written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gondaruk/mqrt on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gondaruk/mqrt 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea08a3aae543ba64ca690e0f0f4e137ac8a83efb9a0edf02c190a9983b49a86d
[INFO] running `Command { std: "docker" "start" "-a" "ea08a3aae543ba64ca690e0f0f4e137ac8a83efb9a0edf02c190a9983b49a86d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea08a3aae543ba64ca690e0f0f4e137ac8a83efb9a0edf02c190a9983b49a86d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea08a3aae543ba64ca690e0f0f4e137ac8a83efb9a0edf02c190a9983b49a86d", kill_on_drop: false }`
[INFO] [stdout] ea08a3aae543ba64ca690e0f0f4e137ac8a83efb9a0edf02c190a9983b49a86d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca8f24e96cb0bfc39229d42f97d6f8f9f5f9626444c80bd66c092d2fe5c399db
[INFO] running `Command { std: "docker" "start" "-a" "ca8f24e96cb0bfc39229d42f97d6f8f9f5f9626444c80bd66c092d2fe5c399db", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling serde_derive v1.0.132
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling serde v1.0.132
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]     Checking futures-sink v0.3.17
[INFO] [stderr]    Compiling cmake v0.1.46
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling rquickjs-sys v0.1.4 (https://github.com/gondaruk/rquickjs#d05ec382)
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]     Checking futures-io v0.3.17
[INFO] [stderr]     Checking lock_api v0.4.5
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]    Compiling serde_json v1.0.73
[INFO] [stderr]    Compiling paho-mqtt-sys v0.5.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking parking_lot_core v0.8.5
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking mio v0.7.14
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking structopt v0.3.25
[INFO] [stderr]     Checking futures-executor v0.3.17
[INFO] [stderr]     Checking futures v0.3.17
[INFO] [stderr]     Checking paho-mqtt v0.9.1
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking tokio v1.15.0
[INFO] [stderr]     Checking rquickjs-core v0.1.4 (https://github.com/gondaruk/rquickjs#d05ec382)
[INFO] [stderr]     Checking tokio-stream v0.1.8
[INFO] [stderr]     Checking rquickjs v0.1.4 (https://github.com/gondaruk/rquickjs#d05ec382)
[INFO] [stderr]     Checking mqrt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/common/data.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 |             id: s.parse().unwrap(),
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/common/data.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 |             id: s.parse().unwrap(),
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/config/opt/mod.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | /     #[structopt(
[INFO] [stdout]  7 | |         name = "config",
[INFO] [stdout]  8 | |         short,
[INFO] [stdout]  9 | |         long,
[INFO] [stdout] ...  |
[INFO] [stdout] 12 | |     )]
[INFO] [stdout] 13 | |     pub config_path: String,
[INFO] [stdout]    | |___________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<HashMap<ElId, Vec<(tokio::sync::mpsc::Sender<ActionableEvent>, ElId, ElId)>>, Infallible>
[INFO] [stdout]   --> src/coordinator/channel_dispatcher.rs:47:60
[INFO] [stdout]    |
[INFO] [stdout] 47 |               let actions_by_trigger: RoutesByTriggerIdMap = handlers
[INFO] [stdout]    |  ____________________________________________________________^
[INFO] [stdout] 48 | |                 .clone()
[INFO] [stdout] 49 | |                 .iter()
[INFO] [stdout] 50 | |                 .filter(|conf| conf.trigger.input_id == input_id)
[INFO] [stdout] ...  |
[INFO] [stdout] 85 | |                 .collect::<RoutesByTriggerIdMap>()
[INFO] [stdout] 86 | |                 .try_into()
[INFO] [stdout]    | |___________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/config/opt/mod.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | /     #[structopt(
[INFO] [stdout]  7 | |         name = "config",
[INFO] [stdout]  8 | |         short,
[INFO] [stdout]  9 | |         long,
[INFO] [stdout] ...  |
[INFO] [stdout] 12 | |     )]
[INFO] [stdout] 13 | |     pub config_path: String,
[INFO] [stdout]    | |___________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<HashMap<ElId, Vec<(tokio::sync::mpsc::Sender<ActionableEvent>, ElId, ElId)>>, Infallible>
[INFO] [stdout]   --> src/coordinator/channel_dispatcher.rs:47:60
[INFO] [stdout]    |
[INFO] [stdout] 47 |               let actions_by_trigger: RoutesByTriggerIdMap = handlers
[INFO] [stdout]    |  ____________________________________________________________^
[INFO] [stdout] 48 | |                 .clone()
[INFO] [stdout] 49 | |                 .iter()
[INFO] [stdout] 50 | |                 .filter(|conf| conf.trigger.input_id == input_id)
[INFO] [stdout] ...  |
[INFO] [stdout] 85 | |                 .collect::<RoutesByTriggerIdMap>()
[INFO] [stdout] 86 | |                 .try_into()
[INFO] [stdout]    | |___________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mqrt` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `mqrt` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "ca8f24e96cb0bfc39229d42f97d6f8f9f5f9626444c80bd66c092d2fe5c399db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca8f24e96cb0bfc39229d42f97d6f8f9f5f9626444c80bd66c092d2fe5c399db", kill_on_drop: false }`
[INFO] [stdout] ca8f24e96cb0bfc39229d42f97d6f8f9f5f9626444c80bd66c092d2fe5c399db
