[INFO] fetching crate van-player 0.1.1...
[INFO] testing van-player-0.1.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate van-player 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate van-player 0.1.1
[INFO] finished tweaking crates.io crate van-player 0.1.1
[INFO] tweaked toml for crates.io crate van-player 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate van-player 0.1.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate van-player 0.1.1 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" "+beta-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1aeeca4d90c5c2324ee7c1491be499a240862009b5f3e58c7ef944c714bf3fd5
[INFO] running `Command { std: "docker" "start" "-a" "1aeeca4d90c5c2324ee7c1491be499a240862009b5f3e58c7ef944c714bf3fd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1aeeca4d90c5c2324ee7c1491be499a240862009b5f3e58c7ef944c714bf3fd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aeeca4d90c5c2324ee7c1491be499a240862009b5f3e58c7ef944c714bf3fd5", kill_on_drop: false }`
[INFO] [stdout] 1aeeca4d90c5c2324ee7c1491be499a240862009b5f3e58c7ef944c714bf3fd5
[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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eeb67689f79a3011d6c09add915f8cdd4dd2a769011bbd73faf10d57341195da
[INFO] running `Command { std: "docker" "start" "-a" "eeb67689f79a3011d6c09add915f8cdd4dd2a769011bbd73faf10d57341195da", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling itoa v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling libmpv-sys v3.1.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.5
[INFO] [stderr]    Compiling num_threads v0.1.6
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling once_cell v1.12.0
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling time-macros v0.2.4
[INFO] [stderr]    Compiling owning_ref v0.4.1
[INFO] [stderr]    Compiling indexmap v1.8.2
[INFO] [stderr]    Compiling xi-unicode v0.3.0
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling libmpv v2.0.1
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling ryu v1.0.10
[INFO] [stderr]    Compiling os_str_bytes v6.1.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.4
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling clap_lex v0.2.0
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling ncurses v5.101.0
[INFO] [stderr]    Compiling crossbeam v0.8.1
[INFO] [stderr]    Compiling time v0.3.9
[INFO] [stderr]    Compiling num-complex v0.4.1
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling enum-map-derive v0.9.0
[INFO] [stderr]    Compiling clap_derive v3.1.18
[INFO] [stderr]    Compiling enum-map v2.3.0
[INFO] [stderr]    Compiling clap v3.1.18
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling enumset_derive v0.6.0
[INFO] [stderr]    Compiling enumset v1.0.11
[INFO] [stderr]    Compiling cursive_core v0.3.2
[INFO] [stderr]    Compiling cursive v0.18.0
[INFO] [stderr]    Compiling van-core v0.1.1
[INFO] [stderr]    Compiling van-player v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/opt/rustwide/target/debug/deps/rustc9KH2nY/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libvan_core-7f424dbead24cc92,libserde_json-1a81b394764e1ceb,libryu-a3308aa233676dd9,libcrossbeam-337916e225b3af24,libcrossbeam_deque-db99d7935acc5018,libcrossbeam_queue-b54e03b5a86ccbbf,libcrossbeam_epoch-fa13d6021e20bce0,libmemoffset-e7416d7bad89b3f7,libscopeguard-253d6c0059e29176,libserde-6d51a96acc3d94d8,liblibmpv-22e4134df4501071,liblibmpv_sys-4a9c3a430833ba4e,libanyhow-76fec63f3dd7561b,libclap-fce77d9d5e424997,libstrsim-0e20d3b696b9223d,libatty-9c3d4bd649cf4b2e,libtermcolor-e01ec2159f668af5,libtextwrap-da785279a6f89460,libindexmap-c719905930894af7,libhashbrown-771fe7df77b35cf2,libclap_lex-f138484389ced8d2,libos_str_bytes-ccf061c9c78a4f38,libbitflags-a9851ebd0ab18f47,libcursive-27db72d5f830b132,libncurses-5c53ec579918467f,libmaplit-6de24883bab0b321,libsignal_hook-abec69a956e4b2c9,libsignal_hook_registry-628387a65f4cc6e8,libcursive_core-7d254b4476d82255,libnum-061b0557873b3159,libnum_iter-15675a1ad35d0e10,libnum_rational-52fa1a172ff3c06d,libnum_integer-de72a74844840afb,libnum_complex-d34be495d3c9b872,libnum_traits-1f2a7b91a867cd0a,libenum_map-251c10f32d54a3a4,libowning_ref-9451b92529d1559b,libstable_deref_trait-a2bb1c51f31b586c,libxi_unicode-1c0bd2168f698ce0,libunicode_width-51bc3ca6486484e4,libunicode_segmentation-e9ea03fa2f658616,libtime-da57af6864d189d8,libnum_threads-3647c41793f0fcf6,libitoa-6dc90403459820de,liblog-4a6c5ad20d80f660,libenumset-dbcb1027e5bc3dd3,libcrossbeam_channel-70985dc8b9582055,libcrossbeam_utils-f30884e8a9e6435c,liblazy_static-8f54c7c82e1daacf,libahash-b960bf04346db72e,libgetrandom-e7daf519ae4ad8a1,liblibc-95e91694a450aecc,libcfg_if-d9b80cb51cda7b5b,libonce_cell-da58d9ba4efa867d}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lmpv" "-lncursesw" "-ltinfo" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/opt/rustwide/target/debug/deps/rustc9KH2nY/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/van_player-de7607681a79b14c" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: unable to find library -lmpv
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `van-player` (bin "van-player") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "eeb67689f79a3011d6c09add915f8cdd4dd2a769011bbd73faf10d57341195da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeb67689f79a3011d6c09add915f8cdd4dd2a769011bbd73faf10d57341195da", kill_on_drop: false }`
[INFO] [stdout] eeb67689f79a3011d6c09add915f8cdd4dd2a769011bbd73faf10d57341195da
