[INFO] fetching crate zng-ext-font 0.8.2...
[INFO] testing zng-ext-font-0.8.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate zng-ext-font 0.8.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate zng-ext-font 0.8.2
[INFO] finished tweaking crates.io crate zng-ext-font 0.8.2
[INFO] tweaked toml for crates.io crate zng-ext-font 0.8.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zng-ext-font 0.8.2 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 crates.io crate zng-ext-font 0.8.2 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] 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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be56118a8ce81a6e76c895261f88b3eac3e9efc6dba3b4ee1c66960699c844c3
[INFO] running `Command { std: "docker" "start" "-a" "be56118a8ce81a6e76c895261f88b3eac3e9efc6dba3b4ee1c66960699c844c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be56118a8ce81a6e76c895261f88b3eac3e9efc6dba3b4ee1c66960699c844c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be56118a8ce81a6e76c895261f88b3eac3e9efc6dba3b4ee1c66960699c844c3", kill_on_drop: false }`
[INFO] [stdout] be56118a8ce81a6e76c895261f88b3eac3e9efc6dba3b4ee1c66960699c844c3
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e83fb0efe3dc081463abb457acc05a245ed153adc3fac563b08ab80bf67cc823
[INFO] running `Command { std: "docker" "start" "-a" "e83fb0efe3dc081463abb457acc05a245ed153adc3fac563b08ab80bf67cc823", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling linkme-impl v0.3.33
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling pastey v0.1.1
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling indexmap v2.11.0
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling zng-app-context v0.8.2
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling smallbox v0.8.8
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling zng-var v0.8.2
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling directories v6.0.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling zng-clone-move v0.3.1
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling zng-handle v0.3.1
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling uuid v1.18.0
[INFO] [stderr]    Compiling os_pipe v1.2.2
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling piper v0.2.4
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling zng-view-api v0.14.2
[INFO] [stderr]    Compiling sigchld v0.2.4
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling fst v0.4.7
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]    Compiling shared_child v1.1.1
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling async-lock v3.4.1
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling zng-task v0.7.2
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling shared_thread v0.2.0
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.18
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling nu-ansi-term v0.50.1
[INFO] [stderr]    Compiling pretty-type-name v1.0.1
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]    Compiling duct v1.1.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling minifier v0.3.6
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling zng-app v0.17.2
[INFO] [stderr] error: could not compile `zng-app` (build script)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   could not execute process `/opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/bin/rustc --crate-name build_script_build --edition=2024 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zng-app-0.17.2/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no --warn=unexpected_cfgs --check-cfg 'cfg(never)' --cfg 'feature="debug_default"' --cfg 'feature="default"' --cfg 'feature="ipc"' --cfg 'feature="trace_recorder"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("crash_handler", "deadlock_detection", "debug_default", "default", "dyn_app_extension", "dyn_closure", "dyn_node", "inspector", "ipc", "multi_app", "test_util", "trace_recorder", "trace_wgt_item", "trace_widget"))' -C metadata=c7d480f5b00beb87 -C extra-filename=-1ae3e021b2cd8bef --out-dir /opt/rustwide/target/debug/build/zng-app-1ae3e021b2cd8bef -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid` (never executed)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No such file or directory (os error 2)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e83fb0efe3dc081463abb457acc05a245ed153adc3fac563b08ab80bf67cc823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e83fb0efe3dc081463abb457acc05a245ed153adc3fac563b08ab80bf67cc823", kill_on_drop: false }`
[INFO] [stdout] e83fb0efe3dc081463abb457acc05a245ed153adc3fac563b08ab80bf67cc823