[INFO] fetching crate phlow 2.0.1...
[INFO] building phlow-2.0.1 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate phlow 2.0.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate phlow 2.0.1
[INFO] finished tweaking crates.io crate phlow 2.0.1
[INFO] tweaked toml for crates.io crate phlow 2.0.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate phlow 2.0.1 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 63 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59cd3083e9741b639a78a4d09a73f7944b42317a3bda5adaf24a1353d091f9ad
[INFO] running `Command { std: "docker" "start" "-a" "59cd3083e9741b639a78a4d09a73f7944b42317a3bda5adaf24a1353d091f9ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59cd3083e9741b639a78a4d09a73f7944b42317a3bda5adaf24a1353d091f9ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59cd3083e9741b639a78a4d09a73f7944b42317a3bda5adaf24a1353d091f9ad", kill_on_drop: false }`
[INFO] [stdout] 59cd3083e9741b639a78a4d09a73f7944b42317a3bda5adaf24a1353d091f9ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca52006d4978d46e369ad7fae8867b08e3b1fbabbfd2ef8eee822603cfb45695
[INFO] running `Command { std: "docker" "start" "-a" "ca52006d4978d46e369ad7fae8867b08e3b1fbabbfd2ef8eee822603cfb45695", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling rust-format v0.3.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling phlow-derive v2.0.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling phlow v2.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `assert_send` is never used
[INFO] [stdout]    --> src/views/list_view.rs:183:8
[INFO] [stdout]     |
[INFO] [stdout] 183 |     fn assert_send<T: Send>() {}
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assert_sync` is never used
[INFO] [stdout]    --> src/views/list_view.rs:184:8
[INFO] [stdout]     |
[INFO] [stdout] 184 |     fn assert_sync<T: Sync>() {}
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assert_all` is never used
[INFO] [stdout]    --> src/views/list_view.rs:187:8
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn assert_all() {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.39s
[INFO] running `Command { std: "docker" "inspect" "ca52006d4978d46e369ad7fae8867b08e3b1fbabbfd2ef8eee822603cfb45695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca52006d4978d46e369ad7fae8867b08e3b1fbabbfd2ef8eee822603cfb45695", kill_on_drop: false }`
[INFO] [stdout] ca52006d4978d46e369ad7fae8867b08e3b1fbabbfd2ef8eee822603cfb45695
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 245d767a7e0df89ea0cd560d8ec2a1b08d7de9dc8cbab103308f77a5bffda423
[INFO] running `Command { std: "docker" "start" "-a" "245d767a7e0df89ea0cd560d8ec2a1b08d7de9dc8cbab103308f77a5bffda423", kill_on_drop: false }`
[INFO] [stderr]    Compiling phlow v2.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `assert_send` is never used
[INFO] [stdout]    --> src/views/list_view.rs:183:8
[INFO] [stdout]     |
[INFO] [stdout] 183 |     fn assert_send<T: Send>() {}
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assert_sync` is never used
[INFO] [stdout]    --> src/views/list_view.rs:184:8
[INFO] [stdout]     |
[INFO] [stdout] 184 |     fn assert_sync<T: Sync>() {}
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assert_all` is never used
[INFO] [stdout]    --> src/views/list_view.rs:187:8
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn assert_all() {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assert_send` is never used
[INFO] [stdout]    --> src/views/list_view.rs:183:8
[INFO] [stdout]     |
[INFO] [stdout] 183 |     fn assert_send<T: Send>() {}
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assert_sync` is never used
[INFO] [stdout]    --> src/views/list_view.rs:184:8
[INFO] [stdout]     |
[INFO] [stdout] 184 |     fn assert_sync<T: Sync>() {}
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assert_all` is never used
[INFO] [stdout]    --> src/views/list_view.rs:187:8
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn assert_all() {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "245d767a7e0df89ea0cd560d8ec2a1b08d7de9dc8cbab103308f77a5bffda423", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "245d767a7e0df89ea0cd560d8ec2a1b08d7de9dc8cbab103308f77a5bffda423", kill_on_drop: false }`
[INFO] [stdout] 245d767a7e0df89ea0cd560d8ec2a1b08d7de9dc8cbab103308f77a5bffda423