[INFO] cloning repository https://github.com/fredtechton/fredtechton [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fredtechton/fredtechton" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffredtechton%2Ffredtechton", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffredtechton%2Ffredtechton'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 824e361d3881797b5a761aba205ab3c29ca63fdb [INFO] documenting fredtechton/fredtechton against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffredtechton%2Ffredtechton" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fredtechton/fredtechton on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fredtechton/fredtechton [INFO] finished tweaking git repo https://github.com/fredtechton/fredtechton [INFO] tweaked toml for git repo https://github.com/fredtechton/fredtechton written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/fredtechton/fredtechton already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8581b7943a2247dc0d8b100bc349559dc9fb7db457ac9dde9001cd97f27b17eb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8581b7943a2247dc0d8b100bc349559dc9fb7db457ac9dde9001cd97f27b17eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8581b7943a2247dc0d8b100bc349559dc9fb7db457ac9dde9001cd97f27b17eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8581b7943a2247dc0d8b100bc349559dc9fb7db457ac9dde9001cd97f27b17eb", kill_on_drop: false }` [INFO] [stdout] 8581b7943a2247dc0d8b100bc349559dc9fb7db457ac9dde9001cd97f27b17eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ea536f7718b5cc1f8cbf16d5a6a550030fc82eb1418f70ef0f979922f5062f3c [INFO] running `Command { std: "docker" "start" "-a" "ea536f7718b5cc1f8cbf16d5a6a550030fc82eb1418f70ef0f979922f5062f3c", 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] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling cpufeatures v0.2.2 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling mac v0.1.1 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Compiling pulldown-cmark v0.9.1 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling openssl v0.10.40 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling quick-error v2.0.1 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Compiling strum v0.21.0 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling topological-sort v0.1.0 [INFO] [stderr] Checking sync_wrapper v0.1.1 [INFO] [stderr] Checking matchit v0.5.0 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking http v0.2.7 [INFO] [stderr] Checking tracing-core v0.1.26 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling openssl-sys v0.9.73 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling futf v0.1.5 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling gitignore v1.0.7 [INFO] [stderr] Compiling clap_lex v0.2.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking serde v1.0.137 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Compiling tendril v0.4.3 [INFO] [stderr] Compiling phf v0.10.1 [INFO] [stderr] Checking encoding_rs v0.8.31 [INFO] [stderr] Checking parking_lot_core v0.9.3 [INFO] [stderr] Checking socket2 v0.4.5 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking filetime v0.2.16 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling include_dir_macros v0.7.2 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking inotify v0.7.1 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking opener v0.5.0 [INFO] [stderr] Compiling crypto-common v0.1.3 [INFO] [stderr] Compiling block-buffer v0.10.2 [INFO] [stderr] Checking clap v3.1.17 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling string_cache v0.8.4 [INFO] [stderr] Compiling digest v0.10.3 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking sha-1 v0.10.0 [INFO] [stderr] Checking include_dir v0.7.2 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking notify v4.0.17 [INFO] [stderr] Checking headers v0.3.7 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Checking clap_complete v3.1.4 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling phf_codegen v0.10.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.2 [INFO] [stderr] Compiling markup5ever v0.11.0 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling html5ever v0.26.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling async-trait v0.1.53 [INFO] [stderr] Checking tokio v1.18.2 [INFO] [stderr] Compiling handlebars v4.2.2 [INFO] [stderr] error: could not compile `serde_derive` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name serde_derive /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_derive-1.0.137/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=16357775fb4fc8aa -C extra-filename=-16357775fb4fc8aa --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-f17c8d68702ac8b8.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-9a281042af34a373.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-5be20d0201b5dc5f.rlib --extern proc_macro --cap-lints allow --cfg underscore_consts --cfg ptr_addr_of` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `tokio` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name tokio --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.18.2/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="bytes"' --cfg 'feature="default"' --cfg 'feature="fs"' --cfg 'feature="full"' --cfg 'feature="io-std"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="macros"' --cfg 'feature="memchr"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="num_cpus"' --cfg 'feature="once_cell"' --cfg 'feature="parking_lot"' --cfg 'feature="process"' --cfg 'feature="rt"' --cfg 'feature="rt-multi-thread"' --cfg 'feature="signal"' --cfg 'feature="signal-hook-registry"' --cfg 'feature="socket2"' --cfg 'feature="sync"' --cfg 'feature="time"' --cfg 'feature="tokio-macros"' -C metadata=1c67a9b099cd8028 -C extra-filename=-1c67a9b099cd8028 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-3ff2dcaec82f87b7.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-69192b4c62c9f38e.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-111d5813d4405e5d.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-4cf4b40c92cb1343.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-20e4bc99ff4570f1.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-d5c1de0f4ebdfb66.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-eaae0d4b61a83390.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-b06fb62b00d511df.rmeta --extern signal_hook_registry=/opt/rustwide/target/debug/deps/libsignal_hook_registry-e47cc2a7a4a72ecf.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-89bf5e86e1f5c37d.rmeta --extern tokio_macros=/opt/rustwide/target/debug/deps/libtokio_macros-90bd7de4452374c3.so --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "ea536f7718b5cc1f8cbf16d5a6a550030fc82eb1418f70ef0f979922f5062f3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea536f7718b5cc1f8cbf16d5a6a550030fc82eb1418f70ef0f979922f5062f3c", kill_on_drop: false }` [INFO] [stdout] ea536f7718b5cc1f8cbf16d5a6a550030fc82eb1418f70ef0f979922f5062f3c