[INFO] fetching crate tether-midi-mediator 0.4.4...
[INFO] checking tether-midi-mediator-0.4.4 against try#446cb600aa4837dd6c513f14fa0d25a909b177d7 for pr-149195
[INFO] extracting crate tether-midi-mediator 0.4.4 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate tether-midi-mediator 0.4.4
[INFO] finished tweaking crates.io crate tether-midi-mediator 0.4.4
[INFO] tweaked toml for crates.io crate tether-midi-mediator 0.4.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tether-midi-mediator 0.4.4 on toolchain 446cb600aa4837dd6c513f14fa0d25a909b177d7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tether-midi-mediator 0.4.4 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" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 083426b0f1fd49216aa28710139c8ec2e414291e7d43f4c1c4599ee952f88c55
[INFO] running `Command { std: "docker" "start" "-a" "083426b0f1fd49216aa28710139c8ec2e414291e7d43f4c1c4599ee952f88c55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "083426b0f1fd49216aa28710139c8ec2e414291e7d43f4c1c4599ee952f88c55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "083426b0f1fd49216aa28710139c8ec2e414291e7d43f4c1c4599ee952f88c55", kill_on_drop: false }`
[INFO] [stdout] 083426b0f1fd49216aa28710139c8ec2e414291e7d43f4c1c4599ee952f88c55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5a4bb1b6640177d43d2c1926db4c44b7021c53f390a03f3d857e3b98b2a68ac
[INFO] running `Command { std: "docker" "start" "-a" "f5a4bb1b6640177d43d2c1926db4c44b7021c53f390a03f3d857e3b98b2a68ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling serde v1.0.163
[INFO] [stderr]    Compiling log v0.4.18
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling cc v1.2.5
[INFO] [stderr]     Checking libloading v0.8.3
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling wayland-sys v0.31.1
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking parking v2.1.0
[INFO] [stderr]    Compiling rustix v0.37.19
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]    Compiling quick-xml v0.31.0
[INFO] [stderr]    Compiling toml_datetime v0.6.2
[INFO] [stderr]     Checking concurrent-queue v2.2.0
[INFO] [stderr]    Compiling winnow v0.4.1
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling semver v1.0.24
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking async-lock v2.7.0
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking async-task v4.4.0
[INFO] [stderr]     Checking async-channel v1.8.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling aho-corasick v1.0.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling async-trait v0.1.68
[INFO] [stderr]     Checking atomic-waker v1.1.1
[INFO] [stderr]    Compiling regex-syntax v0.7.2
[INFO] [stderr]     Checking rustls-pki-types v1.10.1
[INFO] [stderr]     Checking ttf-parser v0.19.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling async-fs v1.6.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking sha1 v0.10.5
[INFO] [stderr]    Compiling xml-rs v0.8.13
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]     Checking async-broadcast v0.5.1
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]     Checking blocking v1.3.1
[INFO] [stderr]     Checking async-executor v1.5.1
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling wayland-scanner v0.31.1
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]    Compiling wayland-backend v0.3.3
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling openssl-sys v0.9.104
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking nix v0.26.2
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]    Compiling smithay-client-toolkit v0.18.1
[INFO] [stderr]     Checking xkeysym v0.2.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking cursor-icon v1.1.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking xcursor v0.3.4
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking memmap2 v0.9.4
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling toml_edit v0.19.8
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking parking_lot_core v0.9.7
[INFO] [stderr]     Checking as-raw-xcb-connection v1.0.1
[INFO] [stderr]    Compiling httparse v1.9.5
[INFO] [stderr]     Checking x11rb-protocol v0.13.0
[INFO] [stderr]     Checking owned_ttf_parser v0.19.0
[INFO] [stderr]     Checking xdg-home v1.0.0
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking ab_glyph v0.2.21
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling pharos v0.5.3
[INFO] [stderr]    Compiling winit v0.29.14
[INFO] [stderr]     Checking event-listener v5.2.0
[INFO] [stderr]     Checking simd-adler32 v0.3.5
[INFO] [stderr]    Compiling openssl v0.10.68
[INFO] [stderr]     Checking raw-window-handle v0.5.2
[INFO] [stderr]     Checking http v1.2.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling glutin_egl_sys v0.6.0
[INFO] [stderr]    Compiling glutin_glx_sys v0.5.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.0
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]    Compiling async_io_stream v0.3.3
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking smol_str v0.2.1
[INFO] [stderr]    Compiling paste v1.0.12
[INFO] [stderr]     Checking raw-window-handle v0.6.0
[INFO] [stderr]     Checking data-encoding v2.6.0
[INFO] [stderr]    Compiling regex v1.8.3
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking is-terminal v0.4.7
[INFO] [stderr]     Checking rustls-native-certs v0.7.3
[INFO] [stderr]     Checking async-channel v2.2.0
[INFO] [stderr]    Compiling ws_stream_tungstenite v0.13.0
[INFO] [stderr]    Compiling glutin v0.31.3
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking async-once-cell v0.5.3
[INFO] [stderr]     Checking anstyle-parse v0.2.0
[INFO] [stderr]     Checking flate2 v1.0.26
[INFO] [stderr]     Checking fdeflate v0.3.0
[INFO] [stderr]    Compiling glutin-winit v0.4.2
[INFO] [stderr]     Checking anstyle v1.0.0
[INFO] [stderr]     Checking home v0.5.5
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling zvariant_utils v1.0.1
[INFO] [stderr]     Checking webbrowser v0.8.10
[INFO] [stderr]     Checking rmp v0.8.11
[INFO] [stderr]     Checking png v0.17.8
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking flume v0.11.1
[INFO] [stderr]     Checking web-time v0.2.4
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking glow v0.13.1
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]     Checking clap_lex v0.5.0
[INFO] [stderr]     Checking alsa v0.7.0
[INFO] [stderr]     Checking rustls-native-certs v0.8.1
[INFO] [stderr]     Checking bstr v1.5.0
[INFO] [stderr]     Checking micromath v1.1.1
[INFO] [stderr]     Checking clap_builder v4.3.0
[INFO] [stderr]     Checking circular-buffer v0.1.1
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/446cb600aa4837dd6c513f14fa0d25a909b177d7/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=41845f80e21a338b -C extra-filename=-029b45b03cc130c1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-43fa9fa94bc51f12.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-0685bbc7c04ec28d.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-6984f38657b6eff3.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `x11rb-protocol` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/446cb600aa4837dd6c513f14fa0d25a909b177d7/bin/rustc --crate-name x11rb_protocol --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/x11rb-protocol-0.13.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="randr"' --cfg 'feature="render"' --cfg 'feature="resource_manager"' --cfg 'feature="shape"' --cfg 'feature="std"' --cfg 'feature="xfixes"' --cfg 'feature="xinput"' --cfg 'feature="xkb"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("all-extensions", "composite", "damage", "dbe", "default", "dpms", "dri2", "dri3", "extra-traits", "glx", "present", "randr", "record", "render", "request-parsing", "res", "resource_manager", "screensaver", "serde", "shape", "shm", "std", "sync", "xevie", "xf86dri", "xf86vidmode", "xfixes", "xinerama", "xinput", "xkb", "xprint", "xselinux", "xtest", "xv", "xvmc"))' -C metadata=4db8d7ff4db194ac -C extra-filename=-4a2499f884900f30 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "f5a4bb1b6640177d43d2c1926db4c44b7021c53f390a03f3d857e3b98b2a68ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5a4bb1b6640177d43d2c1926db4c44b7021c53f390a03f3d857e3b98b2a68ac", kill_on_drop: false }`
[INFO] [stdout] f5a4bb1b6640177d43d2c1926db4c44b7021c53f390a03f3d857e3b98b2a68ac