[INFO] fetching crate rusthesia 0.1.21...
[INFO] testing rusthesia-0.1.21 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rusthesia 0.1.21 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rusthesia 0.1.21
[INFO] finished tweaking crates.io crate rusthesia 0.1.21
[INFO] tweaked toml for crates.io crate rusthesia 0.1.21 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rusthesia 0.1.21 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 rusthesia 0.1.21 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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f72c5f0b12d462ca93a9e1199e51b6a87a301a4e8c3496d1caf9747d00157810
[INFO] running `Command { std: "docker" "start" "-a" "f72c5f0b12d462ca93a9e1199e51b6a87a301a4e8c3496d1caf9747d00157810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f72c5f0b12d462ca93a9e1199e51b6a87a301a4e8c3496d1caf9747d00157810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f72c5f0b12d462ca93a9e1199e51b6a87a301a4e8c3496d1caf9747d00157810", kill_on_drop: false }`
[INFO] [stdout] f72c5f0b12d462ca93a9e1199e51b6a87a301a4e8c3496d1caf9747d00157810
[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=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] f6d03bba2b7baaab7b7fd733383ebbb46546f549847c04876f581c058cce826b
[INFO] running `Command { std: "docker" "start" "-a" "f6d03bba2b7baaab7b7fd733383ebbb46546f549847c04876f581c058cce826b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling cc v1.0.62
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling const_fn v0.4.3
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling sdl2-sys v0.33.0
[INFO] [stderr]    Compiling gimli v0.23.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling rustc-demangle v0.1.18
[INFO] [stderr]    Compiling sdl2 v0.33.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling object v0.22.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling c_vec v1.3.3
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling crossbeam-utils v0.8.0
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling servo-fontconfig-sys v4.0.9
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling cmake v0.1.44
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling nix v0.9.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling memalloc v0.1.0
[INFO] [stderr]    Compiling float-ord v0.2.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling bitflags v0.3.3
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling servo-freetype-sys v4.0.5
[INFO] [stderr]    Compiling expat-sys v2.1.6
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling piano_keyboard v0.2.3
[INFO] [stderr]    Compiling freetype v0.4.1
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling servo-fontconfig v0.4.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling euclid v0.20.14
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling addr2line v0.14.0
[INFO] [stderr]    Compiling lyon_geom v0.14.1
[INFO] [stderr]    Compiling alsa v0.2.2
[INFO] [stderr]    Compiling sdl2_timing v0.2.0
[INFO] [stderr]    Compiling backtrace v0.3.54
[INFO] [stderr]    Compiling lyon_path v0.14.0
[INFO] [stderr]    Compiling font-kit v0.5.0
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling midir v0.5.0
[INFO] [stderr]    Compiling indoc-impl v0.3.6
[INFO] [stderr]    Compiling indoc v0.3.6
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling midly v0.4.1
[INFO] [stderr]    Compiling rusthesia v0.1.21 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this attribute can only be applied at the crate level
[INFO] [stdout]  --> src/stderrlog.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | #![doc(html_root_url = "https://docs.rs/stderrlog/0.4.1")]
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: read <https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#at-the-crate-level> for more information
[INFO] [stdout]   = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this attribute can only be applied at the crate level
[INFO] [stdout]    --> src/stderrlog.rs:219:8
[INFO] [stdout]     |
[INFO] [stdout] 219 | #![doc(html_root_url = "https://docs.rs/stderrlog/0.4.0")]
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: read <https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#at-the-crate-level> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_running` is never used
[INFO] [stdout]   --> src/time_controller.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub trait TimeListenerTrait {
[INFO] [stdout]    |           ----------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 83 |     fn is_running(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/midi_container.rs:176:32
[INFO] [stdout]     |
[INFO] [stdout] 176 |     pub fn header(&'m self) -> &midly::Header {
[INFO] [stdout]     |                    --          ^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is named 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: consistently use `'m`
[INFO] [stdout]     |
[INFO] [stdout] 176 |     pub fn header(&'m self) -> &'m midly::Header {
[INFO] [stdout]     |                                 ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/time_controller.rs:76:19
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn get_locked(&self) -> Option<MutexGuard<RefPosition>>;
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn get_locked(&self) -> Option<MutexGuard<'_, RefPosition>>;
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/time_controller.rs:96:19
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn get_locked(&self) -> Option<MutexGuard<RefPosition>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn get_locked(&self) -> Option<MutexGuard<'_, RefPosition>> {
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/time_controller.rs:133:19
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn get_locked(&self) -> Option<MutexGuard<RefPosition>> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn get_locked(&self) -> Option<MutexGuard<'_, RefPosition>> {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/opt/rustwide/target/debug/deps/rustcxnpBX7/symbols.o" "<17 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libindoc-877b1bf2182c9183,libmidir-7c6f472441fe0be5,libalsa-19dd9b8c74ee4ada,libnix-1956ff79fad7e96a,libvoid-d8e39f7b0095244c,libbitflags-82d1a37773c96fd1,libalsa_sys-df815ef3e602d95f,libmemalloc-45b4d28f1bfc4282,libpiano_keyboard-98823e36165cefd8,libmidly-66a52198bb101730,librayon-d45e5757d19c274d,librayon_core-9f3805aaccb0e01b,libnum_cpus-d37ced0a84ed345a,libcrossbeam_deque-800abb57992c52aa,libcrossbeam_epoch-e664d539a590a334,libmemoffset-a232496ae0b6e012,libscopeguard-253d6c0059e29176,libcrossbeam_channel-b90a0217eee5f89a,libcrossbeam_utils-02f28346e78d780f,libeither-7960283cc91ca17d,libfailure-79af3653783d2943,libbacktrace-e3edfec74fe2e23a,libminiz_oxide-54ea7fa8cdbc2d17,libadler-46df095e7dfcbdb2,libobject-e2c3d2d1cfa4663e,libaddr2line-89467d314a621564,libgimli-bdc136d0ec76ef7a,libcfg_if-d9b80cb51cda7b5b,librustc_demangle-9c81435de33816fe,libclap-936bff38f7d7cdf4,libvec_map-02f52a9a60754f97,libtextwrap-504b3a42d2494cca,libunicode_width-55f319039d25167c,libstrsim-b7106ae32fc39fc7,libatty-8c3766e09ff0e6b2,libansi_term-85a602b45b1e1a7f,libsdl2_timing-2724bf64a8af47fd,libsdl2-62e78d1874cc7798,libc_vec-c70743c6c67f8bc9,libsdl2_sys-e542f3f8e37e9588,libbitflags-40e4ce511af0f3b5,libthread_local-426f76d17da85e4d,liblazy_static-8f54c7c82e1daacf,libtermcolor-d334d4bf33c5e97b,liblog-bd94faa9a0344af4,libcfg_if-4c48786b821c6a94,libchrono-196461b0d92813ed,libnum_integer-0474ac795bf2c568,libnum_traits-3a66d13a491e6af1,libtime-e463989318c4f69f,liblibc-e146a6c8d64eba1d}.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" "-lasound" "-lSDL2" "-lSDL2_ttf" "-lSDL2_gfx" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/opt/rustwide/target/debug/deps/rustcxnpBX7/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/rusthesia-7a96af727f51aa97" "-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 -lSDL2_ttf
[INFO] [stdout]           rust-lld: error: unable to find library -lSDL2_gfx
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusthesia` (bin "rusthesia") due to 1 previous error; 7 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "f6d03bba2b7baaab7b7fd733383ebbb46546f549847c04876f581c058cce826b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6d03bba2b7baaab7b7fd733383ebbb46546f549847c04876f581c058cce826b", kill_on_drop: false }`
[INFO] [stdout] f6d03bba2b7baaab7b7fd733383ebbb46546f549847c04876f581c058cce826b
