[INFO] updating cached repository https://github.com/ascii-dresden/ascii-prepaid-system [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] [stderr] From https://github.com/ascii-dresden/ascii-prepaid-system [INFO] [stderr] - [deleted] (none) -> feature/auth-macro [INFO] [stderr] - [deleted] (none) -> feature/mails [INFO] [stderr] - [deleted] (none) -> update/actix2.0 [INFO] [stderr] * [new branch] docker-improvements -> docker-improvements [INFO] [stderr] * [new branch] feature/nfc-challenge-response -> feature/nfc-challenge-response [INFO] [stderr] 13d714c..e75770b master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e75770b55a24674633bf492676f4c1bb83f04913 [INFO] checking ascii-dresden/ascii-prepaid-system against master#eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc for pr-69560 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fascii-dresden%2Fascii-prepaid-system" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ascii-dresden/ascii-prepaid-system on toolchain eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc [INFO] running `"/workspace/cargo-home/bin/cargo" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/ascii-dresden/ascii-prepaid-system [INFO] finished tweaking git repo https://github.com/ascii-dresden/ascii-prepaid-system [INFO] tweaked toml for git repo https://github.com/ascii-dresden/ascii-prepaid-system written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/ascii-dresden/ascii-prepaid-system already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 14a61d2e9e1529103091fd81eecc9b507bd6c4ad7278abdb38e46552ac0fcdce [INFO] running `"docker" "start" "-a" "14a61d2e9e1529103091fd81eecc9b507bd6c4ad7278abdb38e46552ac0fcdce"` [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling bindgen v0.48.1 [INFO] [stderr] Checking unchecked-index v0.2.2 [INFO] [stderr] Checking sublime_fuzzy v0.6.0 [INFO] [stderr] Checking lock_api v0.3.3 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling email v0.0.20 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling aho-corasick v0.7.8 [INFO] [stderr] Checking flate2 v1.0.13 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Checking twoway v0.2.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking parking_lot v0.10.0 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling ring v0.16.11 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Compiling sass-sys v0.4.17 [INFO] [stderr] Checking aes-soft v0.3.3 [INFO] [stderr] Checking block-modes v0.3.3 [INFO] [stderr] Checking tokio v0.2.11 [INFO] [stderr] Checking scheduled-thread-pool v0.2.3 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling regex v1.3.4 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Checking aes v0.3.2 [INFO] [stderr] Compiling openssl v0.10.28 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Checking r2d2 v0.8.8 [INFO] [stderr] error: could not compile `syn`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name syn /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.15.44/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' -C metadata=e45ab1ba7175e974 -C extra-filename=-e45ab1ba7175e974 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-40540df82e2a87d7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-0d9b7cf72e9b01d1.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-1bea080cc2704afa.rmeta --cap-lints allow --cap-lints=forbid --cfg syn_can_match_trailing_dollar --cfg syn_can_use_thread_id --cfg syn_can_use_associated_constants --cfg syn_can_call_macro_by_path` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `clap`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name clap /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/clap-2.33.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="ansi_term"' --cfg 'feature="atty"' --cfg 'feature="color"' --cfg 'feature="default"' --cfg 'feature="strsim"' --cfg 'feature="suggestions"' --cfg 'feature="vec_map"' -C metadata=756239e049c246db -C extra-filename=-756239e049c246db --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ansi_term=/opt/rustwide/target/debug/deps/libansi_term-4819715d74ef339d.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-297eb66051fcecbc.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-6a7fc07699b4f0ce.rmeta --extern strsim=/opt/rustwide/target/debug/deps/libstrsim-206a14552985380b.rmeta --extern textwrap=/opt/rustwide/target/debug/deps/libtextwrap-ec8d34171409b6ca.rmeta --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-6dbc69f107a4375e.rmeta --extern vec_map=/opt/rustwide/target/debug/deps/libvec_map-c6c3d2dcc4c50385.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`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-1.0.14/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' -C metadata=5ea6a700b9603a90 -C extra-filename=-5ea6a700b9603a90 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-fa770325adbbb8f4.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-7d7aee827159b3bf.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-79eefc49c9369239.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 `regex`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name regex /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-1.3.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="aho-corasick"' --cfg 'feature="default"' --cfg 'feature="memchr"' --cfg 'feature="perf"' --cfg 'feature="perf-cache"' --cfg 'feature="perf-dfa"' --cfg 'feature="perf-inline"' --cfg 'feature="perf-literal"' --cfg 'feature="std"' --cfg 'feature="thread_local"' --cfg 'feature="unicode"' --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=1f52e8e282d633b7 -C extra-filename=-1f52e8e282d633b7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aho_corasick=/opt/rustwide/target/debug/deps/libaho_corasick-1c8bdf1eaefa6206.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-5a4f0f4cc7b639d4.rmeta --extern regex_syntax=/opt/rustwide/target/debug/deps/libregex_syntax-d1d0be334025b63f.rmeta --extern thread_local=/opt/rustwide/target/debug/deps/libthread_local-23e750f510b5a77d.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" "14a61d2e9e1529103091fd81eecc9b507bd6c4ad7278abdb38e46552ac0fcdce"` [INFO] running `"docker" "rm" "-f" "14a61d2e9e1529103091fd81eecc9b507bd6c4ad7278abdb38e46552ac0fcdce"` [INFO] [stdout] 14a61d2e9e1529103091fd81eecc9b507bd6c4ad7278abdb38e46552ac0fcdce