[INFO] updating cached repository https://github.com/fenhl/lore-seeker-discord [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a9a8b8feaaed18a89cb9d265fb6c631d33c13c8d [INFO] checking fenhl/lore-seeker-discord against master#73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de for pr-68325 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffenhl%2Flore-seeker-discord" "/workspace/builds/worker-11/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fenhl/lore-seeker-discord on toolchain 73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de [INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/fenhl/lore-seeker-discord [INFO] finished tweaking git repo https://github.com/fenhl/lore-seeker-discord [INFO] tweaked toml for git repo https://github.com/fenhl/lore-seeker-discord written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/fenhl/lore-seeker-discord already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f146aff3afd325911a7d1f07de2366495bc67781b17081f0e6e3c3f2479bd52d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "f146aff3afd325911a7d1f07de2366495bc67781b17081f0e6e3c3f2479bd52d"` [INFO] [stderr] Compiling siphasher v0.3.1 [INFO] [stderr] Compiling regex-syntax v0.6.13 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling serenity v0.8.0 [INFO] [stderr] Checking thin-slice v0.1.1 [INFO] [stderr] Checking topological-sort v0.1.0 [INFO] [stderr] Checking whoami v0.7.0 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking http v0.2.0 [INFO] [stderr] Checking dtoa-short v0.3.2 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking input_buffer v0.2.0 [INFO] [stderr] Checking tokio v0.2.10 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling cssparser v0.27.2 [INFO] [stderr] Compiling derive_more v0.99.2 [INFO] [stderr] Compiling cssparser-macros v0.6.0 [INFO] [stderr] Compiling html5ever v0.25.1 [INFO] [stderr] Compiling command_attr v0.1.7 [INFO] [stderr] Checking webpki-roots v0.18.0 [INFO] [stderr] Checking publicsuffix v1.5.4 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Checking servo_arc v0.1.1 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] error: could not compile `http`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name http --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/http-0.2.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=456302186dc285e3 -C extra-filename=-456302186dc285e3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-2193e8584b1d8359.rmeta --extern fnv=/opt/rustwide/target/debug/deps/libfnv-dee8628d29605486.rmeta --extern itoa=/opt/rustwide/target/debug/deps/libitoa-199047c67e583817.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 `html5ever`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name build_script_build --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/html5ever-0.25.1/build.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=1ad65769645f172a -C extra-filename=-1ad65769645f172a --out-dir /opt/rustwide/target/debug/build/html5ever-1ad65769645f172a -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-7987a63f29fa4c55.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-6653fa582ea9d180.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-6d93b1a351313561.rlib --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 `regex-syntax`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name regex_syntax /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-syntax-0.6.13/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' -C metadata=c0bcaaa4d584e159 -C extra-filename=-c0bcaaa4d584e159 --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] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `cssparser`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name build_script_build --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.27.2/build.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=dde8598a81d8fed2 -C extra-filename=-dde8598a81d8fed2 --out-dir /opt/rustwide/target/debug/build/cssparser-dde8598a81d8fed2 -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-7987a63f29fa4c55.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-6653fa582ea9d180.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-6d93b1a351313561.rlib --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 `synstructure`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name synstructure --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/synstructure-0.12.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' -C metadata=5ad8959aad06a51f -C extra-filename=-5ad8959aad06a51f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-7987a63f29fa4c55.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-6653fa582ea9d180.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-6d93b1a351313561.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-553c6cce6f45fe83.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 `command_attr`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name command_attr --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/command_attr-0.1.7/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C debuginfo=2 -C metadata=5b806320bd1549be -C extra-filename=-5b806320bd1549be --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-7987a63f29fa4c55.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-6653fa582ea9d180.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-6d93b1a351313561.rlib --extern proc_macro --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 `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-0.2.10/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C debuginfo=2 --cfg 'feature="blocking"' --cfg 'feature="default"' --cfg 'feature="fnv"' --cfg 'feature="io-driver"' --cfg 'feature="io-util"' --cfg 'feature="iovec"' --cfg 'feature="lazy_static"' --cfg 'feature="memchr"' --cfg 'feature="mio"' --cfg 'feature="num_cpus"' --cfg 'feature="rt-core"' --cfg 'feature="rt-threaded"' --cfg 'feature="slab"' --cfg 'feature="sync"' --cfg 'feature="tcp"' --cfg 'feature="time"' -C metadata=9358b8b52791f9e9 -C extra-filename=-9358b8b52791f9e9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-2193e8584b1d8359.rmeta --extern fnv=/opt/rustwide/target/debug/deps/libfnv-dee8628d29605486.rmeta --extern iovec=/opt/rustwide/target/debug/deps/libiovec-d2d34025306feffa.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-5761c71d596ad5c4.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-379811193bd97611.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-e3e5f11759cc2d98.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-8888f75ede17f7f2.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-b3a12235a02fca1a.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-e6b11fd1c4993edb.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: build failed [INFO] running `"docker" "inspect" "f146aff3afd325911a7d1f07de2366495bc67781b17081f0e6e3c3f2479bd52d"` [INFO] running `"docker" "rm" "-f" "f146aff3afd325911a7d1f07de2366495bc67781b17081f0e6e3c3f2479bd52d"` [INFO] [stdout] f146aff3afd325911a7d1f07de2366495bc67781b17081f0e6e3c3f2479bd52d