[INFO] fetching crate sway-mpris-idle-inhibit 0.1.6... [INFO] building sway-mpris-idle-inhibit-0.1.6 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate sway-mpris-idle-inhibit 0.1.6 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate sway-mpris-idle-inhibit 0.1.6 [INFO] finished tweaking crates.io crate sway-mpris-idle-inhibit 0.1.6 [INFO] tweaked toml for crates.io crate sway-mpris-idle-inhibit 0.1.6 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sway-mpris-idle-inhibit 0.1.6 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate sway-mpris-idle-inhibit 0.1.6 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2d3d0da0bb601cce6da9486f40c1a79b9f3e7513b8dfd6ccfa260314844dfd6f [INFO] running `Command { std: "docker" "start" "-a" "2d3d0da0bb601cce6da9486f40c1a79b9f3e7513b8dfd6ccfa260314844dfd6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d3d0da0bb601cce6da9486f40c1a79b9f3e7513b8dfd6ccfa260314844dfd6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d3d0da0bb601cce6da9486f40c1a79b9f3e7513b8dfd6ccfa260314844dfd6f", kill_on_drop: false }` [INFO] [stdout] 2d3d0da0bb601cce6da9486f40c1a79b9f3e7513b8dfd6ccfa260314844dfd6f [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8260f6248b48e0d15918024355efce8f804da7974c254fc13364be0c7cd871b9 [INFO] running `Command { std: "docker" "start" "-a" "8260f6248b48e0d15918024355efce8f804da7974c254fc13364be0c7cd871b9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stderr] Compiling wayland-sys v0.30.0-beta.5 [INFO] [stderr] Compiling libdbus-sys v0.2.2 [INFO] [stderr] Compiling proc-macro2 v0.2.3 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling quote v1.0.16 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Compiling wayland-backend v0.1.0-beta.5 [INFO] [stderr] Compiling backtrace v0.3.65 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Compiling object v0.28.4 [INFO] [stderr] Compiling miniz_oxide v0.5.3 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling nix v0.24.1 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Compiling derive_is_enum_variant v0.1.1 [INFO] [stderr] Compiling dbus v0.8.4 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling darling_core v0.5.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling enum-kinds v0.4.1 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling wayland-scanner v0.30.0-beta.5 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling darling_macro v0.5.0 [INFO] [stderr] Compiling darling v0.5.0 [INFO] [stderr] Compiling from_variants_impl v0.4.0 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling wayland-client v0.30.0-beta.5 [INFO] [stderr] Compiling from_variants v0.4.0 [INFO] [stderr] Compiling mpris v2.0.0-rc2 [INFO] [stderr] Compiling wayland-protocols v0.30.0-beta.5 [INFO] [stderr] Compiling sway-mpris-idle-inhibit v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:114:38 [INFO] [stdout] | [INFO] [stdout] 114 | fn find_active_player(player_finder: &PlayerFinder) -> Result, FindingError> { [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 114 | fn find_active_player(player_finder: &PlayerFinder) -> Result>, FindingError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.86s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.12.15, syn v0.13.11 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "8260f6248b48e0d15918024355efce8f804da7974c254fc13364be0c7cd871b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8260f6248b48e0d15918024355efce8f804da7974c254fc13364be0c7cd871b9", kill_on_drop: false }` [INFO] [stdout] 8260f6248b48e0d15918024355efce8f804da7974c254fc13364be0c7cd871b9 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b7d41b38a0f89c64243cec52613f9729a415aa0bd1f8047b93b6565d20a0d35 [INFO] running `Command { std: "docker" "start" "-a" "8b7d41b38a0f89c64243cec52613f9729a415aa0bd1f8047b93b6565d20a0d35", kill_on_drop: false }` [INFO] [stderr] Compiling sway-mpris-idle-inhibit v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:114:38 [INFO] [stdout] | [INFO] [stdout] 114 | fn find_active_player(player_finder: &PlayerFinder) -> Result, FindingError> { [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 114 | fn find_active_player(player_finder: &PlayerFinder) -> Result>, FindingError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.12.15, syn v0.13.11 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "8b7d41b38a0f89c64243cec52613f9729a415aa0bd1f8047b93b6565d20a0d35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b7d41b38a0f89c64243cec52613f9729a415aa0bd1f8047b93b6565d20a0d35", kill_on_drop: false }` [INFO] [stdout] 8b7d41b38a0f89c64243cec52613f9729a415aa0bd1f8047b93b6565d20a0d35