[INFO] fetching crate rs-filewatch-trigger 0.2.1... [INFO] testing rs-filewatch-trigger-0.2.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate rs-filewatch-trigger 0.2.1 into /workspace/builds/worker-36/source [INFO] validating manifest of crates.io crate rs-filewatch-trigger 0.2.1 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 crates.io crate rs-filewatch-trigger 0.2.1 [INFO] finished tweaking crates.io crate rs-filewatch-trigger 0.2.1 [INFO] tweaked toml for crates.io crate rs-filewatch-trigger 0.2.1 written to /workspace/builds/worker-36/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] d71e8295eb1f2270d1f0953993faf7ff42ff5ff8035090efffbed1cd344f9506 [INFO] running `Command { std: "docker" "start" "-a" "d71e8295eb1f2270d1f0953993faf7ff42ff5ff8035090efffbed1cd344f9506", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d71e8295eb1f2270d1f0953993faf7ff42ff5ff8035090efffbed1cd344f9506", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d71e8295eb1f2270d1f0953993faf7ff42ff5ff8035090efffbed1cd344f9506", kill_on_drop: false }` [INFO] [stdout] d71e8295eb1f2270d1f0953993faf7ff42ff5ff8035090efffbed1cd344f9506 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] cbea5e53dead533b5600a08f66d603da4b942c63d808f3efd27cb60ee1788393 [INFO] running `Command { std: "docker" "start" "-a" "cbea5e53dead533b5600a08f66d603da4b942c63d808f3efd27cb60ee1788393", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling slash-formatter v2.2.6 [INFO] [stderr] Compiling strfmt v0.1.6 [INFO] [stderr] Compiling vlog v0.1.4 [INFO] [stderr] Compiling path-dedot v1.2.4 [INFO] [stderr] Compiling inotify-sys v0.1.5 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling filetime v0.2.15 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling inotify v0.7.1 [INFO] [stderr] Compiling path-absolutize v1.2.1 [INFO] [stderr] Compiling signal-hook v0.1.17 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling notify v4.0.17 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling globset v0.4.8 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling rs-filewatch-trigger v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:67:26 [INFO] [stdout] | [INFO] [stdout] 67 | let mut watcher: Box = if !config.force_poll { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn WeakWatcher` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.38s [INFO] running `Command { std: "docker" "inspect" "cbea5e53dead533b5600a08f66d603da4b942c63d808f3efd27cb60ee1788393", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbea5e53dead533b5600a08f66d603da4b942c63d808f3efd27cb60ee1788393", kill_on_drop: false }` [INFO] [stdout] cbea5e53dead533b5600a08f66d603da4b942c63d808f3efd27cb60ee1788393 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 9c8af5c3bda39cce158730c3375786530bcf3f6c4581cf2d9f5e46d1bb481359 [INFO] running `Command { std: "docker" "start" "-a" "9c8af5c3bda39cce158730c3375786530bcf3f6c4581cf2d9f5e46d1bb481359", kill_on_drop: false }` [INFO] [stderr] Compiling rs-filewatch-trigger v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:67:26 [INFO] [stdout] | [INFO] [stdout] 67 | let mut watcher: Box = if !config.force_poll { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn WeakWatcher` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.12s [INFO] running `Command { std: "docker" "inspect" "9c8af5c3bda39cce158730c3375786530bcf3f6c4581cf2d9f5e46d1bb481359", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c8af5c3bda39cce158730c3375786530bcf3f6c4581cf2d9f5e46d1bb481359", kill_on_drop: false }` [INFO] [stdout] 9c8af5c3bda39cce158730c3375786530bcf3f6c4581cf2d9f5e46d1bb481359 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] e55b9587bd090a15ed51b070bf20e3cb4a308ad0ff5f4c2345144832c2d5a35f [INFO] running `Command { std: "docker" "start" "-a" "e55b9587bd090a15ed51b070bf20e3cb4a308ad0ff5f4c2345144832c2d5a35f", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:67:26 [INFO] [stderr] | [INFO] [stderr] 67 | let mut watcher: Box = if !config.force_poll { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn WeakWatcher` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: `rs-filewatch-trigger` (bin "fwt" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fwt-47a2c17d68c7f001) [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" "e55b9587bd090a15ed51b070bf20e3cb4a308ad0ff5f4c2345144832c2d5a35f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e55b9587bd090a15ed51b070bf20e3cb4a308ad0ff5f4c2345144832c2d5a35f", kill_on_drop: false }` [INFO] [stdout] e55b9587bd090a15ed51b070bf20e3cb4a308ad0ff5f4c2345144832c2d5a35f