[INFO] fetching crate chapel 0.0.2... [INFO] testing chapel-0.0.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate chapel 0.0.2 into /workspace/builds/worker-60/source [INFO] validating manifest of crates.io crate chapel 0.0.2 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate chapel 0.0.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate chapel 0.0.2 [INFO] tweaked toml for crates.io crate chapel 0.0.2 written to /workspace/builds/worker-60/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6e5fbe2a2c7d66de874c30529159a2bafe87a533c55eee37e6d84d44e86f823a [INFO] running `Command { std: "docker" "start" "-a" "6e5fbe2a2c7d66de874c30529159a2bafe87a533c55eee37e6d84d44e86f823a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e5fbe2a2c7d66de874c30529159a2bafe87a533c55eee37e6d84d44e86f823a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e5fbe2a2c7d66de874c30529159a2bafe87a533c55eee37e6d84d44e86f823a", kill_on_drop: false }` [INFO] [stdout] 6e5fbe2a2c7d66de874c30529159a2bafe87a533c55eee37e6d84d44e86f823a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dc089bc38cfc34b1691c166ec0df097c48648fbb99a4298c9ce598ff1f44d574 [INFO] running `Command { std: "docker" "start" "-a" "dc089bc38cfc34b1691c166ec0df097c48648fbb99a4298c9ce598ff1f44d574", kill_on_drop: false }` [INFO] [stderr] Compiling chapel v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/chapel.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | &self.on_connect(_stream); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 25 | let _ = &self.on_connect(_stream); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.21s [INFO] running `Command { std: "docker" "inspect" "dc089bc38cfc34b1691c166ec0df097c48648fbb99a4298c9ce598ff1f44d574", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc089bc38cfc34b1691c166ec0df097c48648fbb99a4298c9ce598ff1f44d574", kill_on_drop: false }` [INFO] [stdout] dc089bc38cfc34b1691c166ec0df097c48648fbb99a4298c9ce598ff1f44d574 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99f90d0ae502bc00e6a2c2064ef67b95a2d6d0b5eb969985df8eb7ed5337802b [INFO] running `Command { std: "docker" "start" "-a" "99f90d0ae502bc00e6a2c2064ef67b95a2d6d0b5eb969985df8eb7ed5337802b", kill_on_drop: false }` [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/chapel.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | &self.on_connect(_stream); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 25 | let _ = &self.on_connect(_stream); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling chapel v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/chapel.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | &self.on_connect(_stream); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 25 | let _ = &self.on_connect(_stream); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `Command { std: "docker" "inspect" "99f90d0ae502bc00e6a2c2064ef67b95a2d6d0b5eb969985df8eb7ed5337802b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99f90d0ae502bc00e6a2c2064ef67b95a2d6d0b5eb969985df8eb7ed5337802b", kill_on_drop: false }` [INFO] [stdout] 99f90d0ae502bc00e6a2c2064ef67b95a2d6d0b5eb969985df8eb7ed5337802b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d60f2ad7c9044cb254a04ecf62e2c79b60892dacf91ad47d714f6fa047791065 [INFO] running `Command { std: "docker" "start" "-a" "d60f2ad7c9044cb254a04ecf62e2c79b60892dacf91ad47d714f6fa047791065", kill_on_drop: false }` [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/chapel.rs:25:13 [INFO] [stderr] | [INFO] [stderr] 25 | &self.on_connect(_stream); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 25 | let _ = &self.on_connect(_stream); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `chapel` (lib) generated 1 warning [INFO] [stderr] warning: `chapel` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/chapel-2dfc05eaa5ae21db) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_listen has been running for over 60 seconds [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "d60f2ad7c9044cb254a04ecf62e2c79b60892dacf91ad47d714f6fa047791065", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d60f2ad7c9044cb254a04ecf62e2c79b60892dacf91ad47d714f6fa047791065", kill_on_drop: false }` [INFO] [stdout] d60f2ad7c9044cb254a04ecf62e2c79b60892dacf91ad47d714f6fa047791065