[INFO] cloning repository https://github.com/forbesmyester/pipeawesome2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/forbesmyester/pipeawesome2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fforbesmyester%2Fpipeawesome2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fforbesmyester%2Fpipeawesome2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fb9b9dd3620531054285732250f3ed186aa32ade [INFO] testing forbesmyester/pipeawesome2 against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fforbesmyester%2Fpipeawesome2" "/workspace/builds/worker-61/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-61/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/forbesmyester/pipeawesome2 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/forbesmyester/pipeawesome2 [INFO] finished tweaking git repo https://github.com/forbesmyester/pipeawesome2 [INFO] tweaked toml for git repo https://github.com/forbesmyester/pipeawesome2 written to /workspace/builds/worker-61/source/Cargo.toml [INFO] crate git repo https://github.com/forbesmyester/pipeawesome2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b1194f0cd348ea1ea6fca5469086dc7944724a7510bfb2e8cf7aa2d9e5d061eb [INFO] running `Command { std: "docker" "start" "-a" "b1194f0cd348ea1ea6fca5469086dc7944724a7510bfb2e8cf7aa2d9e5d061eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b1194f0cd348ea1ea6fca5469086dc7944724a7510bfb2e8cf7aa2d9e5d061eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1194f0cd348ea1ea6fca5469086dc7944724a7510bfb2e8cf7aa2d9e5d061eb", kill_on_drop: false }` [INFO] [stdout] b1194f0cd348ea1ea6fca5469086dc7944724a7510bfb2e8cf7aa2d9e5d061eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2424de8aead00b7a6f46ed4758f90658fb53c8a4b698308a1a43f002deb0ee57 [INFO] running `Command { std: "docker" "start" "-a" "2424de8aead00b7a6f46ed4758f90658fb53c8a4b698308a1a43f002deb0ee57", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling futures-io v0.3.16 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.6 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling fastrand v1.4.1 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling signal-hook v0.3.8 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling futures-sink v0.3.16 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling async-lock v2.4.0 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling futures-lite v1.11.3 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling ctor v0.1.20 [INFO] [stderr] Compiling polling v2.0.3 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-io v1.4.1 [INFO] [stderr] Compiling async-global-executor v2.0.2 [INFO] [stderr] Compiling async-process v1.1.0 [INFO] [stderr] Compiling async-std v1.9.0 [INFO] [stderr] Compiling futures-executor v0.3.16 [INFO] [stderr] Compiling futures v0.3.16 [INFO] [stderr] Compiling pipeawesome2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `read_and_return` [INFO] [stdout] --> src/motion.rs:176:14 [INFO] [stdout] | [INFO] [stdout] 176 | async fn read_and_return(rd: &mut (dyn AsyncRead + Unpin + Send)) -> Result, MotionError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stderr` [INFO] [stdout] --> src/main.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let stderr = aio::stderr(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stderr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.08s [INFO] running `Command { std: "docker" "inspect" "2424de8aead00b7a6f46ed4758f90658fb53c8a4b698308a1a43f002deb0ee57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2424de8aead00b7a6f46ed4758f90658fb53c8a4b698308a1a43f002deb0ee57", kill_on_drop: false }` [INFO] [stdout] 2424de8aead00b7a6f46ed4758f90658fb53c8a4b698308a1a43f002deb0ee57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ed5afc8e449168fb0125574e9834f81ba73f0d772edc615cafc758f52c59904e [INFO] running `Command { std: "docker" "start" "-a" "ed5afc8e449168fb0125574e9834f81ba73f0d772edc615cafc758f52c59904e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling pipeawesome2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `read_and_return` [INFO] [stdout] --> src/motion.rs:176:14 [INFO] [stdout] | [INFO] [stdout] 176 | async fn read_and_return(rd: &mut (dyn AsyncRead + Unpin + Send)) -> Result, MotionError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stderr` [INFO] [stdout] --> src/main.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let stderr = aio::stderr(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stderr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/fake_read.rs:76:17 [INFO] [stdout] | [INFO] [stdout] 76 | Err(e) => 0, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_and_return` [INFO] [stdout] --> src/motion.rs:176:14 [INFO] [stdout] | [INFO] [stdout] 176 | async fn read_and_return(rd: &mut (dyn AsyncRead + Unpin + Send)) -> Result, MotionError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `futures::Future` that must be used [INFO] [stdout] --> src/fake_read.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 85 | fake_reader_works_impl(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 18.69s [INFO] running `Command { std: "docker" "inspect" "ed5afc8e449168fb0125574e9834f81ba73f0d772edc615cafc758f52c59904e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed5afc8e449168fb0125574e9834f81ba73f0d772edc615cafc758f52c59904e", kill_on_drop: false }` [INFO] [stdout] ed5afc8e449168fb0125574e9834f81ba73f0d772edc615cafc758f52c59904e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 19845cd81d210d212ecee39795cdd361226f2a830f05c6b9c12de8e6ebbb7185 [INFO] running `Command { std: "docker" "start" "-a" "19845cd81d210d212ecee39795cdd361226f2a830f05c6b9c12de8e6ebbb7185", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: function is never used: `read_and_return` [INFO] [stderr] --> src/motion.rs:176:14 [INFO] [stderr] | [INFO] [stderr] 176 | async fn read_and_return(rd: &mut (dyn AsyncRead + Unpin + Send)) -> Result, MotionError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/fake_read.rs:76:17 [INFO] [stderr] | [INFO] [stderr] 76 | Err(e) => 0, [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused implementer of `futures::Future` that must be used [INFO] [stderr] --> src/fake_read.rs:85:5 [INFO] [stderr] | [INFO] [stderr] 85 | fake_reader_works_impl(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: futures do nothing unless you `.await` or poll them [INFO] [stderr] [INFO] [stderr] warning: `pipeawesome2` (lib) generated 1 warning [INFO] [stderr] warning: `pipeawesome2` (lib test) generated 3 warnings (1 duplicate) [INFO] [stderr] warning: unused variable: `stderr` [INFO] [stderr] --> src/main.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | let stderr = aio::stderr(); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stderr` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `pipeawesome2` (bin "pipeawesome2" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.45s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/pipeawesome2-dcbfb0321715031c) [INFO] [stdout] running 9 tests [INFO] [stdout] test fake_read::fake_reader_works ... ok [INFO] [stdout] test utils::test_remove_vec_vec_index ... ok [INFO] [stdout] test motion::test_is_split ... ok [INFO] [stdout] test utils::test_remove_vec_vec ... ok [INFO] [stdout] test motion::test_motion ... ok [INFO] [stdout] test junction::do_stuff ... ok [INFO] [stdout] test motion::test_motion_read_buffer ... ok [INFO] [stdout] test faucet::do_stuff ... ok [INFO] [stdout] test buffer::do_stuff ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/pipeawesome2-0c2f8b403f1b37c5) [INFO] [stdout] [INFO] [stderr] Doc-tests pipeawesome2 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "19845cd81d210d212ecee39795cdd361226f2a830f05c6b9c12de8e6ebbb7185", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19845cd81d210d212ecee39795cdd361226f2a830f05c6b9c12de8e6ebbb7185", kill_on_drop: false }` [INFO] [stdout] 19845cd81d210d212ecee39795cdd361226f2a830f05c6b9c12de8e6ebbb7185