[INFO] cloning repository https://github.com/fstp/mf_watcher [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fstp/mf_watcher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffstp%2Fmf_watcher", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffstp%2Fmf_watcher'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8fa1fad4cc386aaa6f104b9f29d863bd94542ec4 [INFO] building fstp/mf_watcher against try#615edd3ad1cf6871c977dc900317cb6c2070fd6b for pr-97334 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffstp%2Fmf_watcher" "/workspace/builds/worker-20/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fstp/mf_watcher on toolchain 615edd3ad1cf6871c977dc900317cb6c2070fd6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fstp/mf_watcher [INFO] finished tweaking git repo https://github.com/fstp/mf_watcher [INFO] tweaked toml for git repo https://github.com/fstp/mf_watcher written to /workspace/builds/worker-20/source/Cargo.toml [INFO] crate git repo https://github.com/fstp/mf_watcher already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b5992a9efe2b14b35a09c8f2a68032a743dca4aa6360aa2c53c45ec035e85b20 [INFO] running `Command { std: "docker" "start" "-a" "b5992a9efe2b14b35a09c8f2a68032a743dca4aa6360aa2c53c45ec035e85b20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b5992a9efe2b14b35a09c8f2a68032a743dca4aa6360aa2c53c45ec035e85b20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5992a9efe2b14b35a09c8f2a68032a743dca4aa6360aa2c53c45ec035e85b20", kill_on_drop: false }` [INFO] [stdout] b5992a9efe2b14b35a09c8f2a68032a743dca4aa6360aa2c53c45ec035e85b20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3cdf9ca15ae4fd8af7c471dff57a592a32a71131f0aeb9abc88f253579ea5dde [INFO] running `Command { std: "docker" "start" "-a" "3cdf9ca15ae4fd8af7c471dff57a592a32a71131f0aeb9abc88f253579ea5dde", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling mac v0.1.1 [INFO] [stderr] Compiling openssl v0.10.39 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling serde_json v1.0.80 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Compiling ipnet v2.5.0 [INFO] [stderr] Compiling base64 v0.11.0 [INFO] [stderr] Compiling dyn-clone v1.0.5 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling miniz_oxide v0.5.1 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling tracing-core v0.1.26 [INFO] [stderr] Compiling http v0.2.7 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling elasticsearch v7.14.0-alpha.1 [INFO] [stderr] Compiling futf v0.1.5 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling object v0.28.3 [INFO] [stderr] Compiling nom v4.1.1 [INFO] [stderr] Compiling tendril v0.4.3 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling phf v0.8.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling mio v0.8.2 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling flate2 v1.0.23 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling http-body v0.4.4 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling openssl-sys v0.9.73 [INFO] [stderr] Compiling backtrace v0.3.65 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling parking_lot v0.12.0 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling string_cache_codegen v0.5.2 [INFO] [stderr] Compiling markup5ever v0.10.1 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling cron v0.6.1 [INFO] [stderr] Compiling job_scheduler v1.2.1 [INFO] [stderr] Compiling darling_core v0.13.4 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling html5ever v0.25.2 [INFO] [stderr] Compiling darling_macro v0.13.4 [INFO] [stderr] Compiling tokio v1.18.1 [INFO] [stderr] Compiling tracing v0.1.34 [INFO] [stderr] Compiling darling v0.13.4 [INFO] [stderr] Compiling serde_with_macros v1.5.2 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling tokio-util v0.7.1 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling async-compression v0.3.12 [INFO] [stderr] Compiling h2 v0.3.13 [INFO] [stderr] Compiling string_cache v0.8.4 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling xml5ever v0.16.2 [INFO] [stderr] Compiling serde_with v1.13.0 [INFO] [stderr] Compiling markup5ever_rcdom v0.1.0 [INFO] [stderr] Compiling select v0.5.0 [INFO] [stderr] Compiling hyper v0.14.18 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.10 [INFO] [stderr] Compiling mf_watcher v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `mf` [INFO] [stdout] --> src/main.rs:217:21 [INFO] [stdout] | [INFO] [stdout] 217 | async fn push_to_es(mf: &MfInfo) -> Result<()> { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_mf` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `futures::Future` that must be used [INFO] [stdout] --> src/main.rs:180:17 [INFO] [stdout] | [INFO] [stdout] 180 | push_to_es(&mf); [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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 18s [INFO] running `Command { std: "docker" "inspect" "3cdf9ca15ae4fd8af7c471dff57a592a32a71131f0aeb9abc88f253579ea5dde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cdf9ca15ae4fd8af7c471dff57a592a32a71131f0aeb9abc88f253579ea5dde", kill_on_drop: false }` [INFO] [stdout] 3cdf9ca15ae4fd8af7c471dff57a592a32a71131f0aeb9abc88f253579ea5dde [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 462737cb191ae1714211fd3b7368b921a54d215d4f5ad41c3322414cbf854924 [INFO] running `Command { std: "docker" "start" "-a" "462737cb191ae1714211fd3b7368b921a54d215d4f5ad41c3322414cbf854924", kill_on_drop: false }` [INFO] [stderr] Compiling mf_watcher v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `mf` [INFO] [stdout] --> src/main.rs:217:21 [INFO] [stdout] | [INFO] [stdout] 217 | async fn push_to_es(mf: &MfInfo) -> Result<()> { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_mf` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `futures::Future` that must be used [INFO] [stdout] --> src/main.rs:180:17 [INFO] [stdout] | [INFO] [stdout] 180 | push_to_es(&mf); [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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.41s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/mf_watcher-b211a908d479a2fb) [INFO] running `Command { std: "docker" "inspect" "462737cb191ae1714211fd3b7368b921a54d215d4f5ad41c3322414cbf854924", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "462737cb191ae1714211fd3b7368b921a54d215d4f5ad41c3322414cbf854924", kill_on_drop: false }` [INFO] [stdout] 462737cb191ae1714211fd3b7368b921a54d215d4f5ad41c3322414cbf854924