[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 [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 [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 [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, 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::() [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 [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, 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::() [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