[INFO] cloning repository https://github.com/mklein994/dynamic_wallpaper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mklein994/dynamic_wallpaper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmklein994%2Fdynamic_wallpaper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmklein994%2Fdynamic_wallpaper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b2bdc18d25dadfc7e33a92ddef4eb75a5eaf99f1
[INFO] checking mklein994/dynamic_wallpaper against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmklein994%2Fdynamic_wallpaper" "/workspace/builds/worker-55/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-55/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mklein994/dynamic_wallpaper on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mklein994/dynamic_wallpaper
[INFO] finished tweaking git repo https://github.com/mklein994/dynamic_wallpaper
[INFO] tweaked toml for git repo https://github.com/mklein994/dynamic_wallpaper written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] crate git repo https://github.com/mklein994/dynamic_wallpaper already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/mklein994/rust-sunrise`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e694ead4ea35fe4882397c0dab0e58c786ad8e0175828b570592e00c23f7a54
[INFO] running `Command { std: "docker" "start" "-a" "9e694ead4ea35fe4882397c0dab0e58c786ad8e0175828b570592e00c23f7a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e694ead4ea35fe4882397c0dab0e58c786ad8e0175828b570592e00c23f7a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e694ead4ea35fe4882397c0dab0e58c786ad8e0175828b570592e00c23f7a54", kill_on_drop: false }`
[INFO] [stdout] 9e694ead4ea35fe4882397c0dab0e58c786ad8e0175828b570592e00c23f7a54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81946ff8ed6454fb2c932633149f9d2867e5b987f388489ceac1538c737a1685
[INFO] running `Command { std: "docker" "start" "-a" "81946ff8ed6454fb2c932633149f9d2867e5b987f388489ceac1538c737a1685", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling syn v1.0.45
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking dirs-sys v0.3.5
[INFO] [stderr]     Checking dirs v3.0.1
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking toml v0.5.7
[INFO] [stderr]     Checking sunrise v1.0.0 (https://github.com/mklein994/rust-sunrise#954cfa5f)
[INFO] [stderr]     Checking dynamic_wallpaper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this attribute can only be applied to a `use` item
[INFO] [stdout]   --> src/config.rs:68:7
[INFO] [stdout]    |
[INFO] [stdout] 68 |   #[doc(inline)]
[INFO] [stdout]    |         ^^^^^^ only applicable on `use` items
[INFO] [stdout] 69 | / pub struct Wallpaper {
[INFO] [stdout] 70 | |     /// Number of images to use during the day.
[INFO] [stdout] 71 | |     pub day_images: NonZeroU32,
[INFO] [stdout] 72 | |
[INFO] [stdout] 73 | |     /// Number of images to use at night.
[INFO] [stdout] 74 | |     pub night_images: NonZeroU32,
[INFO] [stdout] 75 | | }
[INFO] [stdout]    | |_- not a `use` item
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]    = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#docno_inlinedocinline for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this attribute can only be applied to a `use` item
[INFO] [stdout]   --> src/config.rs:68:7
[INFO] [stdout]    |
[INFO] [stdout] 68 |   #[doc(inline)]
[INFO] [stdout]    |         ^^^^^^ only applicable on `use` items
[INFO] [stdout] 69 | / pub struct Wallpaper {
[INFO] [stdout] 70 | |     /// Number of images to use during the day.
[INFO] [stdout] 71 | |     pub day_images: NonZeroU32,
[INFO] [stdout] 72 | |
[INFO] [stdout] 73 | |     /// Number of images to use at night.
[INFO] [stdout] 74 | |     pub night_images: NonZeroU32,
[INFO] [stdout] 75 | | }
[INFO] [stdout]    | |_- not a `use` item
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]    = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#docno_inlinedocinline for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.21s
[INFO] running `Command { std: "docker" "inspect" "81946ff8ed6454fb2c932633149f9d2867e5b987f388489ceac1538c737a1685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81946ff8ed6454fb2c932633149f9d2867e5b987f388489ceac1538c737a1685", kill_on_drop: false }`
[INFO] [stdout] 81946ff8ed6454fb2c932633149f9d2867e5b987f388489ceac1538c737a1685