[INFO] cloning repository https://github.com/jendakol/rbackup [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jendakol/rbackup" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjendakol%2Frbackup", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjendakol%2Frbackup'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6a308f76511dfdb2016859e4424c7dd499467337 [INFO] checking jendakol/rbackup against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjendakol%2Frbackup" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jendakol/rbackup on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jendakol/rbackup [INFO] finished tweaking git repo https://github.com/jendakol/rbackup [INFO] tweaked toml for git repo https://github.com/jendakol/rbackup written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/jendakol/rbackup already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded slog-term v2.4.2 [INFO] [stderr] Downloaded slog v2.5.2 [INFO] [stderr] Downloaded byte-tools v0.2.0 [INFO] [stderr] Downloaded digest v0.7.6 [INFO] [stderr] Downloaded generic-array v0.9.0 [INFO] [stderr] Downloaded gcc v0.3.55 [INFO] [stderr] Downloaded block-buffer v0.3.3 [INFO] [stderr] Downloaded rocket_http v0.4.2 [INFO] [stderr] Downloaded jobserver v0.1.19 [INFO] [stderr] Downloaded sct v0.4.0 [INFO] [stderr] Downloaded zstd-safe v1.4.13+zstd.1.4.3 [INFO] [stderr] Downloaded serde_yaml v0.7.5 [INFO] [stderr] Downloaded security-framework v0.3.4 [INFO] [stderr] Downloaded security-framework-sys v0.3.3 [INFO] [stderr] Downloaded twoway v0.1.8 [INFO] [stderr] Downloaded atoi v0.3.2 [INFO] [stderr] Downloaded crypto-mac v0.5.2 [INFO] [stderr] Downloaded openssl v0.10.26 [INFO] [stderr] Downloaded multipart v0.14.2 [INFO] [stderr] Downloaded url v0.2.38 [INFO] [stderr] Downloaded mime_guess v1.8.7 [INFO] [stderr] Downloaded groupable v0.2.0 [INFO] [stderr] Downloaded yaml-rust v0.3.5 [INFO] [stderr] Downloaded multimap v0.4.0 [INFO] [stderr] Downloaded bytevec v0.2.0 [INFO] [stderr] Downloaded config v0.7.1 [INFO] [stderr] Downloaded mustache v0.9.0 [INFO] [stderr] Downloaded chunked_transfer v0.3.1 [INFO] [stderr] Downloaded named_pipe v0.3.0 [INFO] [stderr] Downloaded utf8-ranges v1.0.4 [INFO] [stderr] Downloaded ascii v0.7.1 [INFO] [stderr] Downloaded buf_redux v0.6.3 [INFO] [stderr] Downloaded blake2 v0.7.1 [INFO] [stderr] Downloaded webpki-roots v0.15.0 [INFO] [stderr] Downloaded hyper-sync-rustls v0.3.0-rc.4 [INFO] [stderr] Downloaded ucd-util v0.1.7 [INFO] [stderr] Downloaded openssl-sys v0.9.53 [INFO] [stderr] Downloaded schannel v0.1.16 [INFO] [stderr] Downloaded zstd-sys v1.4.13+zstd.1.4.3 [INFO] [stderr] Downloaded mysql_common v0.14.0 [INFO] [stderr] Downloaded cache_2q v0.10.0 [INFO] [stderr] Downloaded pipe v0.0.3 [INFO] [stderr] Downloaded sgdata v0.1.0 [INFO] [stderr] Downloaded mysql v15.0.0 [INFO] [stderr] Downloaded rustls v0.14.0 [INFO] [stderr] Downloaded indexmap v1.3.1 [INFO] [stderr] Downloaded nickel v0.11.0 [INFO] [stderr] Downloaded uuid v0.1.18 [INFO] [stderr] Downloaded chrono v0.2.25 [INFO] [stderr] Downloaded iron v0.6.1 [INFO] [stderr] Downloaded tiny_http v0.5.9 [INFO] [stderr] Downloaded slog-perf v0.2.0 [INFO] [stderr] Downloaded num-bigint v0.2.5 [INFO] [stderr] Downloaded nix v0.12.1 [INFO] [stderr] Downloaded cadence v0.14.0 [INFO] [stderr] Downloaded rdedup-cdc v0.1.0 [INFO] [stderr] Downloaded backblaze-b2 v0.1.8 [INFO] [stderr] Downloaded dangerous_option v0.2.0 [INFO] [stderr] Downloaded hyper-native-tls v0.3.0 [INFO] [stderr] Downloaded cookie v0.11.1 [INFO] [stderr] Downloaded rocket_codegen v0.4.2 [INFO] [stderr] Downloaded rdedup-lib v3.1.0 [INFO] [stderr] Downloaded zstd v0.4.28+zstd.1.4.3 [INFO] [stderr] Downloaded slog v1.7.1 [INFO] [stderr] Downloaded webpki v0.18.1 [INFO] [stderr] Downloaded rocket v0.4.2 [INFO] [stderr] Downloaded rust-crypto v0.2.36 [INFO] [stderr] Downloaded rust-lzma v0.2.1 [INFO] [stderr] Downloaded slog-stream v1.2.1 [INFO] [stderr] Downloaded uuid v0.4.0 [INFO] [stderr] Downloaded slog-extra v0.1.2 [INFO] [stderr] Downloaded stopwatch v0.0.7 [INFO] [stderr] Downloaded sha2 v0.7.1 [INFO] [stderr] Downloaded text_io v0.1.8 [INFO] [stderr] Downloaded stringreader v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 702b60a3cbdefab964c40068c33197a5dbbfab5f1a61efa8eb9cd89eacb0c10c [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" "702b60a3cbdefab964c40068c33197a5dbbfab5f1a61efa8eb9cd89eacb0c10c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "702b60a3cbdefab964c40068c33197a5dbbfab5f1a61efa8eb9cd89eacb0c10c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "702b60a3cbdefab964c40068c33197a5dbbfab5f1a61efa8eb9cd89eacb0c10c", kill_on_drop: false }` [INFO] [stdout] 702b60a3cbdefab964c40068c33197a5dbbfab5f1a61efa8eb9cd89eacb0c10c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac2cab3e8f17da431d3b612e7e1d0e31b304509a44f6da4ad92cbfc3614dfd15 [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" "ac2cab3e8f17da431d3b612e7e1d0e31b304509a44f6da4ad92cbfc3614dfd15", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling untrusted v0.6.2 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling bindgen v0.37.4 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling openssl v0.10.26 [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Checking siphasher v0.2.3 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling nix v0.12.1 [INFO] [stderr] Checking ucd-util v0.1.7 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking unicode-xid v0.1.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking groupable v0.2.0 [INFO] [stderr] Checking slog v1.7.1 [INFO] [stderr] Checking rdedup-cdc v0.1.0 [INFO] [stderr] Checking bytevec v0.2.0 [INFO] [stderr] Checking dangerous_option v0.2.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking crossbeam v0.2.12 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking pipe v0.0.3 [INFO] [stderr] Checking stringreader v0.1.1 [INFO] [stderr] Compiling indexmap v1.3.1 [INFO] [stderr] Compiling proc-macro2 v0.3.5 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling num-bigint v0.2.5 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling rust-lzma v0.2.1 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Compiling pear_codegen v0.1.2 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling rocket_codegen v0.4.2 [INFO] [stderr] Compiling rocket v0.4.2 [INFO] [stderr] Checking cache_2q v0.10.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling clang-sys v0.23.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking arrayvec v0.4.12 [INFO] [stderr] Checking slog-extra v0.1.2 [INFO] [stderr] Checking cadence v0.14.0 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking sgdata v0.1.0 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking linked-hash-map v0.3.0 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking base64 v0.5.2 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking generic-array v0.9.0 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Checking slog-stream v1.2.1 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking phf_shared v0.7.24 [INFO] [stderr] Checking atoi v0.3.2 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking slog-perf v0.2.0 [INFO] [stderr] Checking slog-async v2.3.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking digest v0.7.6 [INFO] [stderr] Checking crypto-mac v0.5.2 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking flate2 v1.0.13 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Compiling jobserver v0.1.19 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling mime_guess v2.0.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking crossbeam-deque v0.5.2 [INFO] [stderr] Checking phf v0.7.24 [INFO] [stderr] Checking sha2 v0.8.1 [INFO] [stderr] Checking sha2 v0.7.1 [INFO] [stderr] Checking blake2 v0.7.1 [INFO] [stderr] Checking regex v1.3.3 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking nom v3.2.1 [INFO] [stderr] Checking buf_redux v0.6.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking serde_json v1.0.44 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking mustache v0.9.0 [INFO] [stderr] Checking serde_yaml v0.7.5 [INFO] [stderr] Checking multimap v0.4.0 [INFO] [stderr] Compiling hyper v0.10.16 [INFO] [stderr] Checking rand_chacha v0.2.1 [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,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit-mut"' -C metadata=b4e26a4d59d920dc -C extra-filename=-b4e26a4d59d920dc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-5ce4acc7c9693189.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-885138c20d863b76.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-a81338cd23b23cba.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: build failed [INFO] running `Command { std: "docker" "inspect" "ac2cab3e8f17da431d3b612e7e1d0e31b304509a44f6da4ad92cbfc3614dfd15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac2cab3e8f17da431d3b612e7e1d0e31b304509a44f6da4ad92cbfc3614dfd15", kill_on_drop: false }` [INFO] [stdout] ac2cab3e8f17da431d3b612e7e1d0e31b304509a44f6da4ad92cbfc3614dfd15