[INFO] fetching crate ds1090 0.2.11... [INFO] checking ds1090-0.2.11 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate ds1090 0.2.11 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate ds1090 0.2.11 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ds1090 0.2.11 [INFO] finished tweaking crates.io crate ds1090 0.2.11 [INFO] tweaked toml for crates.io crate ds1090 0.2.11 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate ds1090 0.2.11 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_derive v1.0.117 [INFO] [stderr] Downloaded futures-sink v0.3.8 [INFO] [stderr] Downloaded getrandom v0.1.15 [INFO] [stderr] Downloaded serde v1.0.117 [INFO] [stderr] Downloaded tokio-zmq v0.10.1 [INFO] [stderr] Downloaded libmath v0.1.4 [INFO] [stderr] Downloaded rmp v0.8.9 [INFO] [stderr] Downloaded rmp-serde v0.14.4 [INFO] [stderr] Downloaded futures v0.1.30 [INFO] [stderr] Downloaded fern v0.6.0 [INFO] [stderr] Downloaded tokio v0.2.23 [INFO] [stderr] Downloaded gimli v0.23.0 [INFO] [stderr] Downloaded libc v0.2.80 [INFO] [stderr] Downloaded object v0.22.0 [INFO] [stderr] Downloaded futures-util v0.3.8 [INFO] [stderr] Downloaded serde_json v1.0.59 [INFO] [stderr] Downloaded syn v1.0.48 [INFO] [stderr] Downloaded signal-hook v0.1.16 [INFO] [stderr] Downloaded backtrace v0.3.54 [INFO] [stderr] Downloaded once_cell v1.5.2 [INFO] [stderr] Downloaded pin-project v1.0.1 [INFO] [stderr] Downloaded pin-project-lite v0.1.11 [INFO] [stderr] Downloaded signal-hook-registry v1.2.2 [INFO] [stderr] Downloaded datastreamcorelib v0.5.1 [INFO] [stderr] Downloaded async-zmq-derive v0.1.0 [INFO] [stderr] Downloaded async-zmq-types v0.3.2 [INFO] [stderr] Downloaded smallvec v0.6.13 [INFO] [stderr] Downloaded parking_lot_core v0.6.2 [INFO] [stderr] Downloaded parking_lot v0.9.0 [INFO] [stderr] Downloaded bytes v0.4.12 [INFO] [stderr] Downloaded tokio-io v0.1.13 [INFO] [stderr] Downloaded tokio-sync v0.1.8 [INFO] [stderr] Downloaded tokio-executor v0.1.10 [INFO] [stderr] Downloaded tokio-timer v0.2.13 [INFO] [stderr] Downloaded addr2line v0.14.0 [INFO] [stderr] Downloaded adler v0.2.3 [INFO] [stderr] Downloaded miniz_oxide v0.4.3 [INFO] [stderr] Downloaded futures-channel v0.3.8 [INFO] [stderr] Downloaded futures-task v0.3.8 [INFO] [stderr] Downloaded pin-project-internal v1.0.1 [INFO] [stderr] Downloaded socket2 v0.3.16 [INFO] [stderr] Downloaded miow v0.3.5 [INFO] [stderr] Downloaded log v0.4.11 [INFO] [stderr] Downloaded net2 v0.2.35 [INFO] [stderr] Downloaded hermit-abi v0.1.17 [INFO] [stderr] Downloaded tokio-reactor v0.1.12 [INFO] [stderr] Downloaded proc-macro-nested v0.1.6 [INFO] [stderr] Downloaded futures v0.3.8 [INFO] [stderr] Downloaded futures-core v0.3.8 [INFO] [stderr] Downloaded datastreamservicelib v0.6.0 [INFO] [stderr] Downloaded rustc-demangle v0.1.18 [INFO] [stderr] Downloaded synstructure v0.12.4 [INFO] [stderr] Downloaded futures-executor v0.3.8 [INFO] [stderr] Downloaded futures-macro v0.3.8 [INFO] [stderr] Downloaded futures-io v0.3.8 [INFO] [stderr] Downloaded toml v0.5.7 [INFO] [stderr] Downloaded uuid v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 69ebd4c4ffb9b42ad6977d9988f8fc919002b33c0758f2c0046c2d8330d91adb [INFO] running `Command { std: "docker" "start" "-a" "69ebd4c4ffb9b42ad6977d9988f8fc919002b33c0758f2c0046c2d8330d91adb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "69ebd4c4ffb9b42ad6977d9988f8fc919002b33c0758f2c0046c2d8330d91adb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69ebd4c4ffb9b42ad6977d9988f8fc919002b33c0758f2c0046c2d8330d91adb", kill_on_drop: false }` [INFO] [stdout] 69ebd4c4ffb9b42ad6977d9988f8fc919002b33c0758f2c0046c2d8330d91adb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 66f954ac714116dc3c2eff51b5cd561b26959c45ab8549c425b3d719f08f1e15 [INFO] running `Command { std: "docker" "start" "-a" "66f954ac714116dc3c2eff51b5cd561b26959c45ab8549c425b3d719f08f1e15", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Checking futures v0.1.30 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling zmq-sys v0.11.0 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling zmq v0.9.2 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking futures-sink v0.3.8 [INFO] [stderr] Checking object v0.22.0 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking futures-io v0.3.8 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking signal-hook-registry v1.2.2 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking addr2line v0.14.0 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking rmp v0.8.9 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Checking libmath v0.1.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking backtrace v0.3.54 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking fern v0.6.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking signal-hook v0.1.16 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling async-zmq-derive v0.1.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling pin-project-internal v1.0.1 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Checking tokio v0.2.23 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking async-zmq-types v0.3.2 [INFO] [stderr] Checking tokio-zmq v0.10.1 [INFO] [stderr] Checking pin-project v1.0.1 [INFO] [stderr] Checking futures-util v0.3.8 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking futures-executor v0.3.8 [INFO] [stderr] Checking futures v0.3.8 [INFO] [stderr] Checking rmp-serde v0.14.4 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking toml v0.5.7 [INFO] [stderr] Checking datastreamcorelib v0.5.1 [INFO] [stderr] Checking datastreamservicelib v0.6.0 [INFO] [stderr] Checking ds1090 v0.2.11 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Uuid` is imported redundantly [INFO] [stdout] --> src/flight/mod.rs:359:9 [INFO] [stdout] | [INFO] [stdout] 354 | use super::*; [INFO] [stdout] | -------- the item `Uuid` is already imported here [INFO] [stdout] ... [INFO] [stdout] 359 | use uuid::Uuid; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio_util` is imported redundantly [INFO] [stdout] --> src/lib.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use tokio_util; [INFO] [stdout] | ^^^^^^^^^^ the item `tokio_util` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `toml` is imported redundantly [INFO] [stdout] --> src/lib.rs:211:9 [INFO] [stdout] | [INFO] [stdout] 205 | use super::*; [INFO] [stdout] | -------- the item `toml` is already imported here [INFO] [stdout] ... [INFO] [stdout] 211 | use toml; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `log` is imported redundantly [INFO] [stdout] --> src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use log; [INFO] [stdout] | ^^^ the item `log` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio_util` is imported redundantly [INFO] [stdout] --> src/lib.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use tokio_util; [INFO] [stdout] | ^^^^^^^^^^ the item `tokio_util` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `toml` is imported redundantly [INFO] [stdout] --> src/lib.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use toml; [INFO] [stdout] | ^^^^ the item `toml` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused output of future returned by `tokio::task::yield_now` that must be used [INFO] [stdout] --> src/lib.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | tokio::task::yield_now().await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: yield_now does nothing unless polled/`await`-ed [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 133 | let _ = tokio::task::yield_now().await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused output of future returned by `tokio::task::yield_now` that must be used [INFO] [stdout] --> src/lib.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | tokio::task::yield_now().await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: yield_now does nothing unless polled/`await`-ed [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 133 | let _ = tokio::task::yield_now().await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.41s [INFO] running `Command { std: "docker" "inspect" "66f954ac714116dc3c2eff51b5cd561b26959c45ab8549c425b3d719f08f1e15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66f954ac714116dc3c2eff51b5cd561b26959c45ab8549c425b3d719f08f1e15", kill_on_drop: false }` [INFO] [stdout] 66f954ac714116dc3c2eff51b5cd561b26959c45ab8549c425b3d719f08f1e15 [INFO] checking ds1090-0.2.11 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate ds1090 0.2.11 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate ds1090 0.2.11 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ds1090 0.2.11 [INFO] finished tweaking crates.io crate ds1090 0.2.11 [INFO] tweaked toml for crates.io crate ds1090 0.2.11 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate ds1090 0.2.11 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4feb1106a6ce1bf1f7a7fa9c3d749514193ae3a6fb91d7c71910326c339e0cf8 [INFO] running `Command { std: "docker" "start" "-a" "4feb1106a6ce1bf1f7a7fa9c3d749514193ae3a6fb91d7c71910326c339e0cf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4feb1106a6ce1bf1f7a7fa9c3d749514193ae3a6fb91d7c71910326c339e0cf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4feb1106a6ce1bf1f7a7fa9c3d749514193ae3a6fb91d7c71910326c339e0cf8", kill_on_drop: false }` [INFO] [stdout] 4feb1106a6ce1bf1f7a7fa9c3d749514193ae3a6fb91d7c71910326c339e0cf8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd2c54f60635003c29a0424279225197af04193f89bab9b2619ca8a571d27845 [INFO] running `Command { std: "docker" "start" "-a" "dd2c54f60635003c29a0424279225197af04193f89bab9b2619ca8a571d27845", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking futures v0.1.30 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling zmq-sys v0.11.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking futures-sink v0.3.8 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking object v0.22.0 [INFO] [stderr] Compiling zmq v0.9.2 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking futures-io v0.3.8 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking signal-hook-registry v1.2.2 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking addr2line v0.14.0 [INFO] [stderr] Checking rmp v0.8.9 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking libmath v0.1.4 [INFO] [stderr] Checking backtrace v0.3.54 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking fern v0.6.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking signal-hook v0.1.16 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling async-zmq-derive v0.1.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling pin-project-internal v1.0.1 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Checking tokio v0.2.23 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking async-zmq-types v0.3.2 [INFO] [stderr] Checking pin-project v1.0.1 [INFO] [stderr] Checking futures-util v0.3.8 [INFO] [stderr] Checking tokio-zmq v0.10.1 [INFO] [stderr] Checking futures-executor v0.3.8 [INFO] [stderr] Checking futures v0.3.8 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking rmp-serde v0.14.4 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking toml v0.5.7 [INFO] [stderr] Checking datastreamcorelib v0.5.1 [INFO] [stderr] Checking datastreamservicelib v0.6.0 [INFO] [stderr] Checking ds1090 v0.2.11 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Uuid` is imported redundantly [INFO] [stdout] --> src/flight/mod.rs:359:9 [INFO] [stdout] | [INFO] [stdout] 354 | use super::*; [INFO] [stdout] | -------- the item `Uuid` is already imported here [INFO] [stdout] ... [INFO] [stdout] 359 | use uuid::Uuid; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio_util` is imported redundantly [INFO] [stdout] --> src/lib.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use tokio_util; [INFO] [stdout] | ^^^^^^^^^^ the item `tokio_util` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `toml` is imported redundantly [INFO] [stdout] --> src/lib.rs:211:9 [INFO] [stdout] | [INFO] [stdout] 205 | use super::*; [INFO] [stdout] | -------- the item `toml` is already imported here [INFO] [stdout] ... [INFO] [stdout] 211 | use toml; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `log` is imported redundantly [INFO] [stdout] --> src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use log; [INFO] [stdout] | ^^^ the item `log` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio_util` is imported redundantly [INFO] [stdout] --> src/lib.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use tokio_util; [INFO] [stdout] | ^^^^^^^^^^ the item `tokio_util` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `toml` is imported redundantly [INFO] [stdout] --> src/lib.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use toml; [INFO] [stdout] | ^^^^ the item `toml` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused output of future returned by `tokio::task::yield_now` that must be used [INFO] [stdout] --> src/lib.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | tokio::task::yield_now().await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: yield_now does nothing unless polled/`await`-ed [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 133 | let _ = tokio::task::yield_now().await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused output of future returned by `tokio::task::yield_now` that must be used [INFO] [stdout] --> src/lib.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | tokio::task::yield_now().await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: yield_now does nothing unless polled/`await`-ed [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 133 | let _ = tokio::task::yield_now().await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.74s [INFO] running `Command { std: "docker" "inspect" "dd2c54f60635003c29a0424279225197af04193f89bab9b2619ca8a571d27845", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd2c54f60635003c29a0424279225197af04193f89bab9b2619ca8a571d27845", kill_on_drop: false }` [INFO] [stdout] dd2c54f60635003c29a0424279225197af04193f89bab9b2619ca8a571d27845