[INFO] fetching crate noble-staking-reward-curve 2.0.0...
[INFO] checking noble-staking-reward-curve-2.0.0 against f3df2feb79b2422c028f78855ec6ffe2e212d7cc for pr-163699
[INFO] extracting crate noble-staking-reward-curve 2.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate noble-staking-reward-curve 2.0.0
[INFO] finished tweaking crates.io crate noble-staking-reward-curve 2.0.0
[INFO] tweaked toml for crates.io crate noble-staking-reward-curve 2.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate noble-staking-reward-curve 2.0.0 on toolchain f3df2feb79b2422c028f78855ec6ffe2e212d7cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3df2feb79b2422c028f78855ec6ffe2e212d7cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3df2feb79b2422c028f78855ec6ffe2e212d7cc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 230 packages to highest compatible versions
[INFO] [stderr]       Adding proc-macro-crate v0.1.5 (available: v3.5.0)
[INFO] [stderr]       Adding syn v1.0.109 (available: v3.0.9)
[INFO] [stderr]       Adding zeroize v1.3.0 (available: v1.9.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3df2feb79b2422c028f78855ec6ffe2e212d7cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] aa54ef69058693dd960de4739bff0d8be0c8e02d09be6ffb96423e55d50c1777
[INFO] running `Command { std: "docker" "start" "aa54ef69058693dd960de4739bff0d8be0c8e02d09be6ffb96423e55d50c1777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa54ef69058693dd960de4739bff0d8be0c8e02d09be6ffb96423e55d50c1777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "aa54ef69058693dd960de4739bff0d8be0c8e02d09be6ffb96423e55d50c1777" "/opt/rustwide/cargo-home/bin/cargo" "+f3df2feb79b2422c028f78855ec6ffe2e212d7cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa54ef69058693dd960de4739bff0d8be0c8e02d09be6ffb96423e55d50c1777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "aa54ef69058693dd960de4739bff0d8be0c8e02d09be6ffb96423e55d50c1777" "/opt/rustwide/cargo-home/bin/cargo" "+f3df2feb79b2422c028f78855ec6ffe2e212d7cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]     Checking typenum v1.20.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling zerocopy v0.8.63
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]     Checking byte-slice-cast v1.2.3
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking smallvec v1.16.3
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking subtle v1.0.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking tetcore-std v2.1.2
[INFO] [stderr]     Checking byte-tools v0.3.1
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]     Checking block-padding v0.1.5
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]    Compiling ref-cast v1.0.27
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking bitvec v0.20.4
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]     Checking opaque-debug v0.2.3
[INFO] [stderr]     Checking uint-crate v0.9.1
[INFO] [stderr]     Checking futures-sink v0.3.34
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking lazy_static v1.5.1
[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]     Checking tetsy-wasm v0.41.0
[INFO] [stderr]     Checking ahash v0.4.8
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr] error: could not compile `regex-syntax` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/f3df2feb79b2422c028f78855ec6ffe2e212d7cc/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.8.11/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="std"' --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"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary", "default", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=a3e5e7d6b1ad128d -C extra-filename=-ad84fdbac3b7a759 --out-dir /opt/rustwide/target/debug/build/regex-syntax/ad84fdbac3b7a759/out --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `regex-syntax` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/f3df2feb79b2422c028f78855ec6ffe2e212d7cc/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.8.11/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' --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"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary", "default", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=ddff098c2aa75476 -C extra-filename=-aa2c0ef21912879c --out-dir /opt/rustwide/target/debug/build/regex-syntax/aa2c0ef21912879c/out --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "aa54ef69058693dd960de4739bff0d8be0c8e02d09be6ffb96423e55d50c1777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa54ef69058693dd960de4739bff0d8be0c8e02d09be6ffb96423e55d50c1777", kill_on_drop: false }`
[INFO] [stdout] aa54ef69058693dd960de4739bff0d8be0c8e02d09be6ffb96423e55d50c1777