[INFO] cloning repository https://github.com/Robogera/cavempv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Robogera/cavempv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobogera%2Fcavempv", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobogera%2Fcavempv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0ff7b237c70bd0f3aae0fcfcce43f17cdc8d6567
[INFO] testing Robogera/cavempv against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobogera%2Fcavempv" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Robogera/cavempv
[INFO] finished tweaking git repo https://github.com/Robogera/cavempv
[INFO] tweaked toml for git repo https://github.com/Robogera/cavempv written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Robogera/cavempv on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Robogera/cavempv 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" "+b83b707f97d809763b7861afa7638871f3339a33" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5ad8ccd50661c5ff256cbf625e3a5befcd838892190f102531e788ca10a58cd
[INFO] running `Command { std: "docker" "start" "-a" "b5ad8ccd50661c5ff256cbf625e3a5befcd838892190f102531e788ca10a58cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5ad8ccd50661c5ff256cbf625e3a5befcd838892190f102531e788ca10a58cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5ad8ccd50661c5ff256cbf625e3a5befcd838892190f102531e788ca10a58cd", kill_on_drop: false }`
[INFO] [stdout] b5ad8ccd50661c5ff256cbf625e3a5befcd838892190f102531e788ca10a58cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2c8a68701ee3e2c27aa4341d94ba9dfb47445254143b8954c033b0bed682107
[INFO] running `Command { std: "docker" "start" "-a" "d2c8a68701ee3e2c27aa4341d94ba9dfb47445254143b8954c033b0bed682107", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling slab v0.4.10
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling winnow v0.7.11
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling libmpv-sys v3.1.0 (https://github.com/Robogera/libmpv-rs.git#3e6c389b)
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling libmpv v2.0.1 (https://github.com/Robogera/libmpv-rs.git#3e6c389b)
[INFO] [stderr]    Compiling arraydeque v0.5.1
[INFO] [stderr]    Compiling iana-time-zone v0.1.63
[INFO] [stderr]    Compiling trim-in-place v0.1.7
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling pathdiff v0.2.3
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling yaml-rust2 v0.10.3
[INFO] [stderr]    Compiling const-random v0.1.18
[INFO] [stderr]    Compiling dlv-list v0.5.2
[INFO] [stderr]    Compiling ordered-multimap v0.7.3
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling rust-ini v0.21.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling pest v2.8.1
[INFO] [stderr]    Compiling unescaper v0.1.6
[INFO] [stderr]    Compiling ftail v0.3.0
[INFO] [stderr]    Compiling pest_meta v2.8.1
[INFO] [stderr]    Compiling pest_generator v2.8.1
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling pest_derive v2.8.1
[INFO] [stderr]    Compiling tokio-util v0.7.15
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling json5 v0.4.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling serialport v4.7.2
[INFO] [stderr]    Compiling ron v0.8.1
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling mio-serial v5.0.6
[INFO] [stderr]    Compiling tokio-serial v5.4.5
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling config v0.15.11
[INFO] [stderr]    Compiling cavempv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `FileState`
[INFO] [stdout]   --> src/main.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | use libmpv::{FileState, Mpv};
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Fragment`
[INFO] [stdout]   --> src/main.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 | use settings::{Fragment, Settings};
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `env::current_dir`
[INFO] [stdout]   --> src/main.rs:17:36
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::{collections::LinkedList, env::current_dir, sync::Arc};
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/main.rs:306:5
[INFO] [stdout]     |
[INFO] [stdout] 280 | /     loop {
[INFO] [stdout] 281 | |         match timeout(
[INFO] [stdout] 282 | |             Duration::from_secs(s.sleep_timeout_sec.try_into().unwrap()),
[INFO] [stdout] 283 | |             reader.lock().await.next(),
[INFO] [stdout] ...   |
[INFO] [stdout] 304 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] 305 |
[INFO] [stdout] 306 |       Ok(())
[INFO] [stdout]     |       ^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:134:9
[INFO] [stdout]     |
[INFO] [stdout] 134 |     let mut reader = Arc::new(Mutex::new(LineCodec.framed(port)));
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let mut writer = reader.clone();
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:141:9
[INFO] [stdout]     |
[INFO] [stdout] 141 |     let mut mpv_arc = mpv.clone();
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcXzGM57/symbols.o" "<17 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libtokio_util-4396ab922b623053,libtokio_serial-55bb30964217d62c,libmio_serial-da30957e7be19a73,libnix-a0cf9988051b6a3d,libserialport-fc54c9c8354d56a6,libnix-c66754d18fd6147c,libbitflags-e2b4db6c651223da,libtokio-4aa69fc719c589e8,libsignal_hook_registry-058e4cbce57c8da2,libsocket2-ee164603418bb49c,libmio-039e5f49d554c715,libparking_lot-39e0c4e19443d96d,libparking_lot_core-8b38a262d63e03f5,liblibc-4d1985e343fb3d50,libsmallvec-45f6e3b8047adea1,liblock_api-f62c6aba38ae709d,libscopeguard-e80a2b0b1f686274,liblibmpv-79e5e0642b6b9546,liblibmpv_sys-6a5ad48304807cca,libfutures-e3b772934df0bc88,libfutures_executor-37fd458debbd75b0,libfutures_util-1e5f8bc728d21dfd,libfutures_io-3e19596c076de665,libslab-bf5a4eed15154f64,libfutures_channel-06bf755b33706cd8,libpin_project_lite-bedc6e0acd72ff2a,libfutures_sink-be8442ee548d90f9,libfutures_task-19b3aba2be9e7ae8,libpin_utils-9a5791cba021167a,libfutures_core-fc6bb1738f00fc87,libftail-2d6c25cb5461e8f3,libchrono-915b24ec7522bbb0,libiana_time_zone-693b81a5c0b46492,libnum_traits-6a9f211205bd6663,liblog-ba604b77dad33fe2,libbytes-bfe11088fe358bd1,libanyhow-1062fd8720902979,libconfig-0ff2c2600b527abc,libpathdiff-3b9982cd4c9b7139,libjson5-102d195d45620251,libpest-dd277f83561f9a46,libucd_trie-01dd94f548235104,libthiserror-2f65256d1ca6df88,libron-d28acf91d6847d9c,libbitflags-5a96b2b8cbed4c3b,libbase64-64299f9d815d057c,libserde_json-15463010d5967c9f,libmemchr-6f5829dadd40eda8,libitoa-6b76ec393d6a2c41,libryu-0ea4bafc9bef6d8b,libtoml-8053b9058ae6b80d,libtoml_edit-6b16e1488d76278f,libserde_spanned-987fcd4a285a725e,libindexmap-e7368c60f1cb8dd0,libequivalent-7e0e8cbe6c474a67,libtoml_datetime-2823a9375fdedac2,libwinnow-ad4c8d7ea8fc6772,libini-0168b5293a8eb284,libtrim_in_place-cbc1ad5f5adce76f,libordered_multimap-7685ba0b62a2637f,libhashbrown-c66a0cd602652163,libdlv_list-0fca28ba822061f5,libyaml_rust2-5078bd2f6bf2d89e,libencoding_rs-81683899b9b068d2,libcfg_if-5a199b0ec0054672,libarraydeque-be9e663bcba0ae31,libhashlink-f1f403f43c027e88,libhashbrown-a0aeb5908bfe92b3,libfoldhash-a84df4cbe8daa3b8,libconvert_case-772cc0932d4e91a2,libunicode_segmentation-ff3f1aa3aad6e639,libserde-03617100044fb92a}.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" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcXzGM57/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" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/cavempv-84af02e46cd871b5" "-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 `cavempv` (bin "cavempv") due to 1 previous error; 7 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "d2c8a68701ee3e2c27aa4341d94ba9dfb47445254143b8954c033b0bed682107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2c8a68701ee3e2c27aa4341d94ba9dfb47445254143b8954c033b0bed682107", kill_on_drop: false }`
[INFO] [stdout] d2c8a68701ee3e2c27aa4341d94ba9dfb47445254143b8954c033b0bed682107