[INFO] cloning repository https://github.com/project-serum/solana [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/project-serum/solana" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproject-serum%2Fsolana", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproject-serum%2Fsolana'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4e90a9f5fd12002dbdb980e6dcbfd2635714c010 [INFO] checking project-serum/solana against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproject-serum%2Fsolana" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/project-serum/solana on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/project-serum/solana [INFO] finished tweaking git repo https://github.com/project-serum/solana [INFO] tweaked toml for git repo https://github.com/project-serum/solana written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/project-serum/solana already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 794b59aab2e66d69d754a9143a520daa8380ce64dbe95791fa0d2931409999b2 [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" "794b59aab2e66d69d754a9143a520daa8380ce64dbe95791fa0d2931409999b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "794b59aab2e66d69d754a9143a520daa8380ce64dbe95791fa0d2931409999b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "794b59aab2e66d69d754a9143a520daa8380ce64dbe95791fa0d2931409999b2", kill_on_drop: false }` [INFO] [stdout] 794b59aab2e66d69d754a9143a520daa8380ce64dbe95791fa0d2931409999b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--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] 7895ebead7114ad116541500c0c05449bb6530cf93bb5e331fbf3dba471e825f [INFO] running `Command { std: "docker" "start" "-a" "7895ebead7114ad116541500c0c05449bb6530cf93bb5e331fbf3dba471e825f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling serde v1.0.112 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking arc-swap v0.4.6 [INFO] [stderr] Checking pin-project-lite v0.1.5 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Compiling rayon-core v1.8.1 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Checking subtle v2.2.2 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Compiling rustversion v1.0.3 [INFO] [stderr] Compiling feature-probe v0.1.1 [INFO] [stderr] Checking dtoa v0.4.5 [INFO] [stderr] Checking bs58 v0.3.1 [INFO] [stderr] Checking gimli v0.21.0 [INFO] [stderr] Compiling encoding_rs v0.8.23 [INFO] [stderr] Checking object v0.19.0 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking signature v1.1.0 [INFO] [stderr] Compiling winapi v0.3.8 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking assert_matches v1.3.0 [INFO] [stderr] Checking remove_dir_all v0.5.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling fs_extra v1.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Compiling libloading v0.6.2 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking symlink v0.1.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Checking base32 v0.4.0 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Checking ucd-trie v0.1.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking instant v0.1.6 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Checking tower-layer v0.3.0 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling lazycell v1.2.1 [INFO] [stderr] Checking indexed v0.1.1 [INFO] [stderr] Checking bytes v0.6.0 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking bytesize v1.0.1 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking thread-scoped v1.0.2 [INFO] [stderr] Checking pretty-hex v0.2.1 [INFO] [stderr] Checking half v1.6.0 [INFO] [stderr] Compiling solana-install v1.5.0 (/opt/rustwide/workdir/install) [INFO] [stderr] Checking histogram v0.6.9 [INFO] [stderr] Checking utf8-width v0.1.3 [INFO] [stderr] Compiling generic-array v0.14.3 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling standback v0.2.9 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stderr] Compiling time v0.2.16 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking lock_api v0.4.1 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking input_buffer v0.3.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Compiling bv v0.11.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling rayon v1.4.1 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling indexmap v1.5.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking miniz_oxide v0.3.6 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Checking pest v2.1.3 [INFO] [stderr] Checking fast-math v0.1.1 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking trees v0.2.1 [INFO] [stderr] Checking predicates v1.0.4 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking tracing-core v0.1.13 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking byte-unit v4.0.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling clang-sys v0.29.3 [INFO] [stderr] Checking proc-macro2 v0.4.30 [INFO] [stderr] Checking dir-diff v0.3.2 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling solana-frozen-abi-macro v1.5.0 (/opt/rustwide/workdir/frozen-abi/macro) [INFO] [stderr] Compiling solana-frozen-abi v1.5.0 (/opt/rustwide/workdir/frozen-abi) [INFO] [stderr] Compiling solana-program v1.5.0 (/opt/rustwide/workdir/sdk/program) [INFO] [stderr] Compiling solana-sdk v1.5.0 (/opt/rustwide/workdir/sdk) [INFO] [stderr] Compiling solana-vote-program v1.5.0 (/opt/rustwide/workdir/programs/vote) [INFO] [stderr] Compiling solana-stake-program v1.5.0 (/opt/rustwide/workdir/programs/stake) [INFO] [stderr] Compiling solana-runtime v1.5.0 (/opt/rustwide/workdir/runtime) [INFO] [stderr] Compiling solana-version v1.5.0 (/opt/rustwide/workdir/version) [INFO] [stderr] Compiling solana-frozen-abi-macro v1.4.4 [INFO] [stderr] Compiling solana-frozen-abi v1.4.4 [INFO] [stderr] Compiling solana-program v1.4.4 [INFO] [stderr] Compiling solana-core v1.5.0 (/opt/rustwide/workdir/core) [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking quote v0.6.13 [INFO] [stderr] Checking addr2line v0.12.1 [INFO] [stderr] Checking combine v3.8.1 [INFO] [stderr] Checking hash32 v0.1.1 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking semver-parser v0.10.1 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Compiling bindgen v0.54.0 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking gethostname v0.2.1 [INFO] [stderr] Checking xattr v0.2.2 [INFO] [stderr] Checking filetime v0.2.10 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking termios v0.3.2 [INFO] [stderr] Checking terminal_size v0.1.12 [INFO] [stderr] Checking rpassword v4.0.5 [INFO] [stderr] Checking nix v0.19.0 [INFO] [stderr] Checking socket2 v0.3.15 [INFO] [stderr] Checking dirs-sys-next v0.1.1 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking mio v0.7.4 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking unix_socket2 v0.5.4 [INFO] [stderr] Checking users v0.10.0 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking pbkdf2 v0.3.0 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling cc v1.0.49 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking solana-rayon-threadlimit v1.5.0 (/opt/rustwide/workdir/rayon-threadlimit) [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking core_affinity v0.5.10 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking signal-hook v0.1.15 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking tar v0.4.28 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking nom v3.2.1 [INFO] [stderr] Checking assert_cmd v1.0.1 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking console v0.11.3 [INFO] [stderr] Checking Inflector v0.11.4 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Checking hmac-drbg v0.2.0 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [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 embed-bitcode=no -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"' -C metadata=b969274a6d8f3c18 -C extra-filename=-b969274a6d8f3c18 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-9afcc477a658eb62.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-3fea4a78767c3ae5.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-f9d9fe975bfe7d9a.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" "7895ebead7114ad116541500c0c05449bb6530cf93bb5e331fbf3dba471e825f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7895ebead7114ad116541500c0c05449bb6530cf93bb5e331fbf3dba471e825f", kill_on_drop: false }` [INFO] [stdout] 7895ebead7114ad116541500c0c05449bb6530cf93bb5e331fbf3dba471e825f