[INFO] cloning repository https://github.com/feenkcom/libwinit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/feenkcom/libwinit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeenkcom%2Flibwinit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeenkcom%2Flibwinit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bd5b60888d1c20be3419ce094d735c30ff435a41
[INFO] checking feenkcom/libwinit against try#94382f34384023f3d2062a34ccf0bb6b4d44a75a for mutual-coercion
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeenkcom%2Flibwinit" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/feenkcom/libwinit
[INFO] finished tweaking git repo https://github.com/feenkcom/libwinit
[INFO] tweaked toml for git repo https://github.com/feenkcom/libwinit written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/feenkcom/libwinit on toolchain 94382f34384023f3d2062a34ccf0bb6b4d44a75a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94382f34384023f3d2062a34ccf0bb6b4d44a75a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/feenkcom/libwinit 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" "+94382f34384023f3d2062a34ccf0bb6b4d44a75a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+94382f34384023f3d2062a34ccf0bb6b4d44a75a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 702de1dcb373ade3ceeb8f3555ddc3ea578895ce71b16be35cbe39e046528eb6
[INFO] running `Command { std: "docker" "start" "-a" "702de1dcb373ade3ceeb8f3555ddc3ea578895ce71b16be35cbe39e046528eb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "702de1dcb373ade3ceeb8f3555ddc3ea578895ce71b16be35cbe39e046528eb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "702de1dcb373ade3ceeb8f3555ddc3ea578895ce71b16be35cbe39e046528eb6", kill_on_drop: false }`
[INFO] [stdout] 702de1dcb373ade3ceeb8f3555ddc3ea578895ce71b16be35cbe39e046528eb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+94382f34384023f3d2062a34ccf0bb6b4d44a75a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbd4afe08deb063758fc3132039512db6dfc3d0a8258228a1106d314cb514eef
[INFO] running `Command { std: "docker" "start" "-a" "dbd4afe08deb063758fc3132039512db6dfc3d0a8258228a1106d314cb514eef", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling xml-rs v0.8.20
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking libloading v0.8.3
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]    Compiling thiserror v1.0.60
[INFO] [stderr]    Compiling serde v1.0.200
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling syn v2.0.61
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]    Compiling rustversion v1.0.16
[INFO] [stderr]     Checking user-error v1.2.8
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]    Compiling wayland-protocols v0.29.5
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking wayland-commons v0.29.5
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking semver-parser v0.7.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking flate2 v1.0.30
[INFO] [stderr]     Checking fdeflate v0.3.4
[INFO] [stderr]     Checking nix v0.25.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling smithay-client-toolkit v0.16.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.60
[INFO] [stderr]    Compiling serde_derive v1.0.200
[INFO] [stderr]    Compiling ghost v0.1.17
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]     Checking xcursor v0.3.5
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking either v1.11.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking textwrap v0.16.1
[INFO] [stderr]     Checking ttf-parser v0.20.0
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking fs_extra v1.3.0
[INFO] [stderr]     Checking bytemuck v1.15.0
[INFO] [stderr]     Checking home v0.5.9
[INFO] [stderr]     Checking wildmatch v2.3.3
[INFO] [stderr]     Checking which v4.4.2
[INFO] [stderr]     Checking wayland-cursor v0.29.5
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking calloop v0.10.6
[INFO] [stderr]     Checking png v0.17.13
[INFO] [stderr]     Checking tiny-skia-path v0.8.4
[INFO] [stderr]     Checking rustc_version v0.2.3
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking to_absolute v0.1.0
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.8
[INFO] [stderr]    Compiling winit v0.28.7
[INFO] [stderr]     Checking raw-window-handle v0.5.2
[INFO] [stderr]     Checking widestring v1.1.0
[INFO] [stderr]     Checking tiny-skia v0.8.4
[INFO] [stderr]    Compiling ctor v0.1.26
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling typetag-impl v0.1.8
[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]     Checking inventory v0.2.3
[INFO] [stderr]     Checking owned_ttf_parser v0.20.0
[INFO] [stderr]     Checking ab_glyph v0.2.25
[INFO] [stderr]     Checking string-box v1.1.1
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking value-box v2.3.3
[INFO] [stderr]    Compiling libwinit v0.5.0 (/opt/rustwide/workdir/libwinit)
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking geometry-box v1.0.0
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking value-box-ffi v1.1.3
[INFO] [stderr]     Checking parking_lot v0.12.2
[INFO] [stderr]     Checking raw-window-handle-extensions v0.5.3
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking erased-serde v0.3.31
[INFO] [stderr]     Checking file-matcher v0.7.0
[INFO] [stderr]     Checking typetag v0.1.8
[INFO] [stderr]     Checking shared-library-builder v0.4.0 (https://github.com/feenkcom/shared-library-builder-rs#cd3b0be1)
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/shared-library-builder-rs-bb604158bea74c14/cd3b0be/src/library.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[typetag::serde(tag = "type")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `Library + Send + Sync`, found trait `Library`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `?` operator cannot convert from `Box<dyn Library + Send + Sync>` to `Box<dyn Library>`
[INFO] [stdout]    = note: expected struct `Box<dyn Library>`
[INFO] [stdout]               found struct `Box<dyn Library + Send + Sync>`
[INFO] [stdout]    = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/shared-library-builder-rs-bb604158bea74c14/cd3b0be/src/library.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[typetag::serde(tag = "type")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `Library + Send + Sync`, found trait `Library + Send`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `?` operator cannot convert from `Box<dyn Library + Send + Sync>` to `Box<dyn Library + Send>`
[INFO] [stdout]    = note: expected struct `Box<dyn Library + Send>`
[INFO] [stdout]               found struct `Box<dyn Library + Send + Sync>`
[INFO] [stdout]    = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/shared-library-builder-rs-bb604158bea74c14/cd3b0be/src/library.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[typetag::serde(tag = "type")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `Library + Send + Sync`, found trait `Library + Sync`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `?` operator cannot convert from `Box<dyn Library + Send + Sync>` to `Box<dyn Library + Sync>`
[INFO] [stdout]    = note: expected struct `Box<dyn Library + Sync>`
[INFO] [stdout]               found struct `Box<dyn Library + Send + Sync>`
[INFO] [stdout]    = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `shared-library-builder` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "dbd4afe08deb063758fc3132039512db6dfc3d0a8258228a1106d314cb514eef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbd4afe08deb063758fc3132039512db6dfc3d0a8258228a1106d314cb514eef", kill_on_drop: false }`
[INFO] [stdout] dbd4afe08deb063758fc3132039512db6dfc3d0a8258228a1106d314cb514eef
