[INFO] fetching crate solana-stake-monitor 1.6.16...
[INFO] checking solana-stake-monitor-1.6.16 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate solana-stake-monitor 1.6.16 into /workspace/builds/worker-117/source
[INFO] validating manifest of crates.io crate solana-stake-monitor 1.6.16 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate solana-stake-monitor 1.6.16
[INFO] finished tweaking crates.io crate solana-stake-monitor 1.6.16
[INFO] tweaked toml for crates.io crate solana-stake-monitor 1.6.16 written to /workspace/builds/worker-117/source/Cargo.toml
[INFO] crate crates.io crate solana-stake-monitor 1.6.16 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded solana-frozen-abi-macro v1.6.16
[INFO] [stderr]   Downloaded serial_test_derive v0.4.0
[INFO] [stderr]   Downloaded serial_test v0.4.0
[INFO] [stderr]   Downloaded solana-rayon-threadlimit v1.6.16
[INFO] [stderr]   Downloaded tokio-stream v0.1.6
[INFO] [stderr]   Downloaded parity-ws v0.10.0
[INFO] [stderr]   Downloaded hyper v0.14.9
[INFO] [stderr]   Downloaded raptorq v1.6.3
[INFO] [stderr]   Downloaded solana-crate-features v1.6.16
[INFO] [stderr]   Downloaded derive_more v0.99.14
[INFO] [stderr]   Downloaded solana-frozen-abi v1.6.16
[INFO] [stderr]   Downloaded solana-program v1.6.16
[INFO] [stderr]   Downloaded solana-sdk-macro v1.6.16
[INFO] [stderr]   Downloaded tokio-macros v1.2.0
[INFO] [stderr]   Downloaded sysctl v0.4.1
[INFO] [stderr]   Downloaded solana-metrics v1.6.16
[INFO] [stderr]   Downloaded solana-sdk v1.6.16
[INFO] [stderr]   Downloaded solana-logger v1.6.16
[INFO] [stderr]   Downloaded solana-vest-program v1.6.16
[INFO] [stderr]   Downloaded solana-banks-interface v1.6.16
[INFO] [stderr]   Downloaded solana-secp256k1-program v1.6.16
[INFO] [stderr]   Downloaded solana-clap-utils v1.6.16
[INFO] [stderr]   Downloaded solana-streamer v1.6.16
[INFO] [stderr]   Downloaded solana-measure v1.6.16
[INFO] [stderr]   Downloaded solana-banks-server v1.6.16
[INFO] [stderr]   Downloaded solana-account-decoder v1.6.16
[INFO] [stderr]   Downloaded solana-download-utils v1.6.16
[INFO] [stderr]   Downloaded solana-cli-config v1.6.16
[INFO] [stderr]   Downloaded solana-exchange-program v1.6.16
[INFO] [stderr]   Downloaded solana-storage-proto v1.6.16
[INFO] [stderr]   Downloaded solana-perf v1.6.16
[INFO] [stderr]   Downloaded solana-config-program v1.6.16
[INFO] [stderr]   Downloaded solana-stake-program v1.6.16
[INFO] [stderr]   Downloaded solana-banks-client v1.6.16
[INFO] [stderr]   Downloaded solana-faucet v1.6.16
[INFO] [stderr]   Downloaded solana-remote-wallet v1.6.16
[INFO] [stderr]   Downloaded solana-vote-program v1.6.16
[INFO] [stderr]   Downloaded solana-budget-program v1.6.16
[INFO] [stderr]   Downloaded solana-net-utils v1.6.16
[INFO] [stderr]   Downloaded solana-merkle-tree v1.6.16
[INFO] [stderr]   Downloaded solana-sys-tuner v1.6.16
[INFO] [stderr]   Downloaded solana-program-test v1.6.16
[INFO] [stderr]   Downloaded solana-bpf-loader-program v1.6.16
[INFO] [stderr]   Downloaded solana-storage-bigtable v1.6.16
[INFO] [stderr]   Downloaded solana-local-cluster v1.6.16
[INFO] [stderr]   Downloaded solana-client v1.6.16
[INFO] [stderr]   Downloaded solana-transaction-status v1.6.16
[INFO] [stderr]   Downloaded solana-runtime v1.6.16
[INFO] [stderr]   Downloaded solana-version v1.6.16
[INFO] [stderr]   Downloaded solana-ledger v1.6.16
[INFO] [stderr]   Downloaded solana-core v1.6.16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb2afae0c9de32141b5b562b50d25004a110fcdb870b740a0091ea80e03e8168
[INFO] running `Command { std: "docker" "start" "-a" "fb2afae0c9de32141b5b562b50d25004a110fcdb870b740a0091ea80e03e8168", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb2afae0c9de32141b5b562b50d25004a110fcdb870b740a0091ea80e03e8168", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb2afae0c9de32141b5b562b50d25004a110fcdb870b740a0091ea80e03e8168", kill_on_drop: false }`
[INFO] [stdout] fb2afae0c9de32141b5b562b50d25004a110fcdb870b740a0091ea80e03e8168
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f582c2a71d017eea4d24a4542f71e382dd89d97cd00ddbd8cde71f7a24dbc1f
[INFO] running `Command { std: "docker" "start" "-a" "7f582c2a71d017eea4d24a4542f71e382dd89d97cd00ddbd8cde71f7a24dbc1f", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   either v1.6.1 (as host dependency): default, use_std
[INFO] [stderr]   futures v0.3.15: compat, thread-pool
[INFO] [stderr]   futures-executor v0.3.15: num_cpus, thread-pool
[INFO] [stderr]   futures-util v0.3.15: compat, futures_01
[INFO] [stderr]   hyper v0.14.9: default, full, server, stream
[INFO] [stderr]   indexmap v1.7.0: rayon
[INFO] [stderr]   lazy_static v1.4.0 (as host dependency): spin, spin_no_std
[INFO] [stderr]   libc v0.2.97 (as host dependency): align, extra_traits
[INFO] [stderr]   memchr v2.4.0: use_std
[INFO] [stderr]   memchr v2.4.0 (as host dependency): use_std
[INFO] [stderr]   num-integer v0.1.44: i128, std
[INFO] [stderr]   num-traits v0.2.14: i128
[INFO] [stderr]   once_cell v1.8.0: unstable
[INFO] [stderr]   proc-macro2 v1.0.27: default
[INFO] [stderr]   quote v0.6.13: default
[INFO] [stderr]   quote v1.0.9: default
[INFO] [stderr]   rand v0.7.3: rand_pcg, small_rng
[INFO] [stderr]   rand v0.8.4: small_rng
[INFO] [stderr]   reqwest v0.11.4: default, default-tls, hyper-tls, native-tls-crate, tokio-native-tls
[INFO] [stderr]   serde v1.0.126 (as host dependency): derive, rc, serde_derive
[INFO] [stderr]   syn v1.0.73: visit, visit-mut
[INFO] [stderr]   syn v1.0.73 (as host dependency): visit-mut
[INFO] [stderr]   tokio v1.7.1: winapi
[INFO] [stderr]   tracing v0.1.26: attributes, default, log, tracing-attributes
[INFO] [stderr]   winapi v0.3.9: accctrl, aclapi, cfg, dbghelp, evntrace, in6addr, inaddr, ioapiset, lmcons, minschannel, mstcpip, mswsock, namedpipeapi, schannel, securitybaseapi, sspi, threadpoollegacyapiset, wincrypt, winioctl
[INFO] [stderr] 
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]     Checking slab v0.4.3
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]     Checking futures-sink v0.3.15
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]     Checking futures-io v0.3.15
[INFO] [stderr]     Checking subtle v2.4.0
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling openssl v0.10.35
[INFO] [stderr]     Checking block-padding v0.2.1
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling native-tls v0.2.7
[INFO] [stderr]     Checking cpufeatures v0.1.5
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling feature-probe v0.1.1
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]     Checking byte-tools v0.3.1
[INFO] [stderr]     Checking ahash v0.4.7
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]     Checking keccak v0.1.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]     Checking bs58 v0.3.1
[INFO] [stderr]     Checking opaque-debug v0.2.3
[INFO] [stderr]     Checking object v0.23.0
[INFO] [stderr]    Compiling encoding_rs v0.8.28
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking subtle v1.0.0
[INFO] [stderr]     Checking signature v1.3.1
[INFO] [stderr]     Checking unicode-xid v0.1.0
[INFO] [stderr]     Checking ipnet v2.3.1
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stderr]    Compiling anyhow v1.0.41
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling fs_extra v1.2.0
[INFO] [stderr]    Compiling zstd-safe v2.0.6+zstd.1.4.7
[INFO] [stderr]     Checking symlink v0.1.0
[INFO] [stderr]     Checking base64 v0.12.3
[INFO] [stderr]     Checking base32 v0.4.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling const_fn v0.4.8
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling bindgen v0.57.0
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]     Checking ucd-trie v0.1.3
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking ascii v0.9.3
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]     Checking number_prefix v0.3.0
[INFO] [stderr]     Checking sha1 v0.6.0
[INFO] [stderr]     Checking simpl v0.1.0
[INFO] [stderr]     Checking tower-layer v0.3.1
[INFO] [stderr]     Checking base64 v0.11.0
[INFO] [stderr]     Checking typeable v0.1.2
[INFO] [stderr]     Checking traitobject v0.1.0
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking language-tags v0.2.2
[INFO] [stderr]     Checking mio-named-pipes v0.1.7
[INFO] [stderr]     Checking ieee754 v0.2.6
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking indexed v0.1.1
[INFO] [stderr]     Checking arc-swap v0.4.8
[INFO] [stderr]     Checking retain_mut v0.1.3
[INFO] [stderr]     Checking raptorq v1.6.3
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking instant v0.1.9
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling tokio v1.7.1
[INFO] [stderr]     Checking tinyvec v1.2.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking unicode-bidi v0.3.5
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]     Checking tokio-sync v0.1.8
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking form_urlencoded v1.0.1
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking addr2line v0.14.1
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking qstring v0.7.2
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking libloading v0.6.7
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling clang-sys v1.2.0
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]    Compiling libloading v0.7.0
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking input_buffer v0.3.1
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking block-padding v0.1.5
[INFO] [stderr]     Checking http-body v0.4.2
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]     Checking hash32 v0.1.1
[INFO] [stderr]     Checking http-body v0.3.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking crossbeam-utils v0.8.5
[INFO] [stderr]     Checking tracing-core v0.1.18
[INFO] [stderr]    Compiling bv v0.11.1
[INFO] [stderr]     Checking uriparse v0.6.3
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]     Checking crc32fast v1.2.1
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking pest v2.1.3
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]    Compiling ws2_32-sys v0.2.1
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling ahash v0.6.3
[INFO] [stderr]     Checking fast-math v0.1.1
[INFO] [stderr]     Checking trees v0.2.1
[INFO] [stderr]     Checking dir-diff v0.3.2
[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 --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-syntax-0.6.25/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="default"' --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=c25dc19d7487cdf7 -C extra-filename=-c25dc19d7487cdf7 --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: build failed
[INFO] [stderr] error: failed to migrate to next edition
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "7f582c2a71d017eea4d24a4542f71e382dd89d97cd00ddbd8cde71f7a24dbc1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f582c2a71d017eea4d24a4542f71e382dd89d97cd00ddbd8cde71f7a24dbc1f", kill_on_drop: false }`
[INFO] [stdout] 7f582c2a71d017eea4d24a4542f71e382dd89d97cd00ddbd8cde71f7a24dbc1f