[INFO] cloning repository https://github.com/Maxwell175/tectonic-cxx
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Maxwell175/tectonic-cxx" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxwell175%2Ftectonic-cxx", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxwell175%2Ftectonic-cxx'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 952623c7171b870d59c8f24000ce9b755c8c8d2b
[INFO] checking Maxwell175/tectonic-cxx against try#0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9 for pr-147185
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxwell175%2Ftectonic-cxx" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Maxwell175/tectonic-cxx
[INFO] finished tweaking git repo https://github.com/Maxwell175/tectonic-cxx
[INFO] tweaked toml for git repo https://github.com/Maxwell175/tectonic-cxx written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Maxwell175/tectonic-cxx on toolchain 0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Maxwell175/tectonic-cxx 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" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e6b940e64ee028bc685849930671ad7a1ef448976449e3a797f81d8544d92f9
[INFO] running `Command { std: "docker" "start" "-a" "0e6b940e64ee028bc685849930671ad7a1ef448976449e3a797f81d8544d92f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e6b940e64ee028bc685849930671ad7a1ef448976449e3a797f81d8544d92f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e6b940e64ee028bc685849930671ad7a1ef448976449e3a797f81d8544d92f9", kill_on_drop: false }`
[INFO] [stdout] 0e6b940e64ee028bc685849930671ad7a1ef448976449e3a797f81d8544d92f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c0c430df6907b12323bfe3e84d9cb517cb564b8a4b869f982e16695978c4bcc
[INFO] running `Command { std: "docker" "start" "-a" "9c0c430df6907b12323bfe3e84d9cb517cb564b8a4b869f982e16695978c4bcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling cc v1.2.27
[INFO] [stderr]    Compiling tectonic_dep_support v0.1.1
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking tectonic_errors v0.2.1
[INFO] [stderr]    Compiling tectonic_cfg_support v0.1.4
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking tectonic_status_base v0.2.1
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]     Checking app_dirs2 v2.5.5
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]    Compiling tectonic_bridge_graphite2 v0.2.2
[INFO] [stderr]     Checking tinyvec v1.9.0
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking gix-trace v0.1.12
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling tectonic_bridge_flate v0.1.7
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]    Compiling tectonic_bridge_freetype2 v0.2.0
[INFO] [stderr]    Compiling tectonic_bridge_icu v0.2.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling terminfo v0.8.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking inotify v0.9.6
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking btoi v0.4.3
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking gix-sec v0.8.4
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking filetime v0.2.25
[INFO] [stderr]     Checking unic-char-range v0.9.0
[INFO] [stderr]     Checking unic-common v0.9.0
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]     Checking unicode-bom v2.0.3
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking unic-ucd-version v0.9.0
[INFO] [stderr]     Checking unic-char-property v0.9.0
[INFO] [stderr]     Checking dunce v1.0.5
[INFO] [stderr]    Compiling scratch v1.0.8
[INFO] [stderr]     Checking notify v5.2.0
[INFO] [stderr]     Checking async-priority-channel v0.1.0
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking unic-ucd-segment v0.9.0
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking deunicode v1.6.2
[INFO] [stderr]     Checking utf8-width v0.1.7
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.160
[INFO] [stderr]     Checking gix-utils v0.1.14
[INFO] [stderr]     Checking winnow v0.5.40
[INFO] [stderr]     Checking atomic-take v1.1.0
[INFO] [stderr]     Checking normalize-path v0.2.1
[INFO] [stderr]    Compiling codespan-reporting v0.12.0
[INFO] [stderr]     Checking unic-segment v0.9.0
[INFO] [stderr]     Checking slug v0.1.6
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking humansize v2.1.3
[INFO] [stderr]     Checking object v0.36.7
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]    Compiling tectonic_bridge_core v0.4.1
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling tectonic_bridge_harfbuzz v0.2.9
[INFO] [stderr]    Compiling tectonic_pdf_io v0.4.1
[INFO] [stderr]    Compiling tectonic_xetex_layout v0.2.4
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling link-cplusplus v1.0.10
[INFO] [stderr]    Compiling tectonic_engine_xdvipdfmx v0.4.1
[INFO] [stderr]    Compiling tectonic_engine_xetex v0.4.4
[INFO] [stderr]    Compiling cxx v1.0.160
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]     Checking is-docker v0.2.0
[INFO] [stderr]     Checking rustc-demangle v0.1.25
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking is-wsl v0.4.0
[INFO] [stderr]     Checking zip v0.6.6
[INFO] [stderr]     Checking html-escape v0.2.13
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]     Checking which v4.4.2
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking tectonic_xdv v0.2.2
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking globset v0.4.16
[INFO] [stderr]    Compiling tectonic v0.15.0
[INFO] [stderr]     Checking pathdiff v0.2.3
[INFO] [stderr]     Checking ignore v0.4.23
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[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/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/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=92ac61cb4707081c -C extra-filename=-2ba75852ed98cebb --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-bf1857b7a1b2d30e.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-ca7c833b11b7c9aa.rmeta --extern memoffset=/opt/rustwide/target/debug/deps/libmemoffset-a6e6c5fb750b1012.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] running `Command { std: "docker" "inspect" "9c0c430df6907b12323bfe3e84d9cb517cb564b8a4b869f982e16695978c4bcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c0c430df6907b12323bfe3e84d9cb517cb564b8a4b869f982e16695978c4bcc", kill_on_drop: false }`
[INFO] [stdout] 9c0c430df6907b12323bfe3e84d9cb517cb564b8a4b869f982e16695978c4bcc