[INFO] fetching crate cu-rp-encoder 1.0.0-rc2...
[INFO] checking cu-rp-encoder-1.0.0-rc2 against master#40557f6225e337d68c8d4f086557ce54135f5dd9 for pr-158447
[INFO] extracting crate cu-rp-encoder 1.0.0-rc2 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate cu-rp-encoder 1.0.0-rc2
[INFO] finished tweaking crates.io crate cu-rp-encoder 1.0.0-rc2
[INFO] tweaked toml for crates.io crate cu-rp-encoder 1.0.0-rc2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cu-rp-encoder 1.0.0-rc2 on toolchain 40557f6225e337d68c8d4f086557ce54135f5dd9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40557f6225e337d68c8d4f086557ce54135f5dd9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cu-rp-encoder 1.0.0-rc2 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" "+40557f6225e337d68c8d4f086557ce54135f5dd9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-hal v1.0.0
[INFO] [stderr]   Downloaded embedded-hal-nb v1.0.0
[INFO] [stderr]   Downloaded spin_sleep v1.3.3
[INFO] [stderr]   Downloaded memoffset v0.7.1
[INFO] [stderr]   Downloaded rppal v0.22.1
[INFO] [stderr]   Downloaded pin-utils v0.1.0
[INFO] [stderr]   Downloaded unescaper v0.1.8
[INFO] [stderr]   Downloaded linux-embedded-hal v0.4.1
[INFO] [stderr]   Downloaded sysfs_gpio v0.6.2
[INFO] [stderr]   Downloaded serialport v4.9.0
[INFO] [stderr]   Downloaded memoffset v0.6.5
[INFO] [stderr]   Downloaded cast v0.3.0
[INFO] [stderr]   Downloaded embedded-io v0.7.1
[INFO] [stderr]   Downloaded cu-linux-resources v1.0.0-rc2
[INFO] [stderr]   Downloaded spidev v0.6.1
[INFO] [stderr]   Downloaded i2cdev v0.6.2
[INFO] [stderr]   Downloaded cc v1.2.61
[INFO] [stderr]   Downloaded nix v0.26.4
[INFO] [stderr]   Downloaded nix v0.23.2
[INFO] [stderr]   Downloaded nix v0.27.1
[INFO] [stderr]   Downloaded gpio-cdev v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1d94ad2c811805593472837e154adcd8b56de4ad3194e35e19c7be0726c73d9d
[INFO] running `Command { std: "docker" "start" "1d94ad2c811805593472837e154adcd8b56de4ad3194e35e19c7be0726c73d9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1d94ad2c811805593472837e154adcd8b56de4ad3194e35e19c7be0726c73d9d" "/opt/rustwide/cargo-home/bin/cargo" "+40557f6225e337d68c8d4f086557ce54135f5dd9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d94ad2c811805593472837e154adcd8b56de4ad3194e35e19c7be0726c73d9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1d94ad2c811805593472837e154adcd8b56de4ad3194e35e19c7be0726c73d9d" "/opt/rustwide/cargo-home/bin/cargo" "+40557f6225e337d68c8d4f086557ce54135f5dd9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling virtue v0.0.19
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling erased-serde v0.4.10
[INFO] [stderr]    Compiling unty v0.0.5
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling winnow v1.0.2
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling cu-bincode-derive v2.0.2
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling cu29-log-runtime v1.0.0-rc2
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling strfmt v0.2.5
[INFO] [stderr]    Compiling castaway v0.2.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling cu29-log-derive v1.0.0-rc2
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling memmap2 v0.9.10
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]     Checking ordered-float v5.3.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling cu-bincode v2.0.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling cu29-runtime v1.0.0-rc2
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]    Compiling clap_builder v4.5.61
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling utf8-width v0.1.8
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling html-escape v0.2.13
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling cu29-intern-strs v1.0.0-rc2
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]     Checking typenum v1.20.0
[INFO] [stderr]    Compiling svg v0.18.0
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling layout-rs v0.1.3
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]     Checking embedded-hal-nb v1.0.0
[INFO] [stderr]    Compiling convert_case v0.11.0
[INFO] [stderr]     Checking nix v0.23.2
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking uom v0.38.0
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling toml_edit v0.25.11+spec-1.1.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr] error: could not compile `nix` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/40557f6225e337d68c8d4f086557ce54135f5dd9/bin/rustc --crate-name nix --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.26.4/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="acct"' --cfg 'feature="aio"' --cfg 'feature="default"' --cfg 'feature="dir"' --cfg 'feature="env"' --cfg 'feature="event"' --cfg 'feature="feature"' --cfg 'feature="fs"' --cfg 'feature="hostname"' --cfg 'feature="inotify"' --cfg 'feature="ioctl"' --cfg 'feature="kmod"' --cfg 'feature="memoffset"' --cfg 'feature="mman"' --cfg 'feature="mount"' --cfg 'feature="mqueue"' --cfg 'feature="net"' --cfg 'feature="personality"' --cfg 'feature="pin-utils"' --cfg 'feature="poll"' --cfg 'feature="process"' --cfg 'feature="pthread"' --cfg 'feature="ptrace"' --cfg 'feature="quota"' --cfg 'feature="reboot"' --cfg 'feature="resource"' --cfg 'feature="sched"' --cfg 'feature="signal"' --cfg 'feature="socket"' --cfg 'feature="term"' --cfg 'feature="time"' --cfg 'feature="ucontext"' --cfg 'feature="uio"' --cfg 'feature="user"' --cfg 'feature="zerocopy"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("acct", "aio", "default", "dir", "env", "event", "feature", "fs", "hostname", "inotify", "ioctl", "kmod", "memoffset", "mman", "mount", "mqueue", "net", "personality", "pin-utils", "poll", "process", "pthread", "ptrace", "quota", "reboot", "resource", "sched", "signal", "socket", "term", "time", "ucontext", "uio", "user", "zerocopy"))' -C metadata=964407a44862929f -C extra-filename=-caf8956910e51bbd --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-6dcfbc6bad33d8b2.rmeta --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-190c9021fd162845.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-16836f44866b8b3d.rmeta --extern memoffset=/opt/rustwide/target/debug/deps/libmemoffset-c22cb56fd20aa541.rmeta --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-db1de871cd8706a6.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 `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/40557f6225e337d68c8d4f086557ce54135f5dd9/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=256760d21d09810b -C extra-filename=-9b09071735ef7c8c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-aa2c5b8519914b46.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "1d94ad2c811805593472837e154adcd8b56de4ad3194e35e19c7be0726c73d9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d94ad2c811805593472837e154adcd8b56de4ad3194e35e19c7be0726c73d9d", kill_on_drop: false }`
[INFO] [stdout] 1d94ad2c811805593472837e154adcd8b56de4ad3194e35e19c7be0726c73d9d