[INFO] fetching crate vrc-log 0.15.3...
[INFO] checking vrc-log-0.15.3 against try#4907eac94165faff6c5e5e015670b1c584275f7b for pr-154149
[INFO] extracting crate vrc-log 0.15.3 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate vrc-log 0.15.3
[INFO] finished tweaking crates.io crate vrc-log 0.15.3
[INFO] tweaked toml for crates.io crate vrc-log 0.15.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vrc-log 0.15.3 on toolchain 4907eac94165faff6c5e5e015670b1c584275f7b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4907eac94165faff6c5e5e015670b1c584275f7b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vrc-log 0.15.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4907eac94165faff6c5e5e015670b1c584275f7b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+4907eac94165faff6c5e5e015670b1c584275f7b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08cd77dcf2c7af18aa064ff17ce9dc4afbb0e4b2b98fb0eadf5fb79ed44b164f
[INFO] running `Command { std: "docker" "start" "-a" "08cd77dcf2c7af18aa064ff17ce9dc4afbb0e4b2b98fb0eadf5fb79ed44b164f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08cd77dcf2c7af18aa064ff17ce9dc4afbb0e4b2b98fb0eadf5fb79ed44b164f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08cd77dcf2c7af18aa064ff17ce9dc4afbb0e4b2b98fb0eadf5fb79ed44b164f", kill_on_drop: false }`
[INFO] [stdout] 08cd77dcf2c7af18aa064ff17ce9dc4afbb0e4b2b98fb0eadf5fb79ed44b164f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+4907eac94165faff6c5e5e015670b1c584275f7b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90ce908621f4ded76d97ce32c65b1874b07a77792cfca8d31b6ed11a72d4f2c4
[INFO] running `Command { std: "docker" "start" "-a" "90ce908621f4ded76d97ce32c65b1874b07a77792cfca8d31b6ed11a72d4f2c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling aws-lc-rs v1.16.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling zerocopy-derive v0.8.42
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling libsqlite3-sys v0.36.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling aws-lc-sys v0.38.0
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling quork-proc v0.5.0
[INFO] [stderr]     Checking derive_more v2.1.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking hashlink v0.11.0
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking inotify v0.11.1
[INFO] [stderr]     Checking zerocopy v0.8.42
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking quork v0.9.1
[INFO] [stderr]    Compiling duplicate v2.0.1
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking fuzzy-matcher v0.3.7
[INFO] [stderr]     Checking uuid v1.22.0
[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/4907eac94165faff6c5e5e015670b1c584275f7b/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.8.10/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --allow=unexpected_cfgs --check-cfg 'cfg(docsrs_regex)' --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=055ed41da5369a59 -C extra-filename=-f8ed72d78990c0ba --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: could not compile `futures-util` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/4907eac94165faff6c5e5e015670b1c584275f7b/bin/rustc --crate-name futures_util --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-0.3.32/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --warn=unreachable_pub --warn=unexpected_cfgs --warn=single_use_lifetimes --warn=rust_2018_idioms --warn=missing_debug_implementations --check-cfg 'cfg(futures_sanitizer)' --cfg 'feature="alloc"' --cfg 'feature="async-await"' --cfg 'feature="async-await-macro"' --cfg 'feature="channel"' --cfg 'feature="futures-channel"' --cfg 'feature="futures-io"' --cfg 'feature="futures-macro"' --cfg 'feature="futures-sink"' --cfg 'feature="io"' --cfg 'feature="memchr"' --cfg 'feature="sink"' --cfg 'feature="slab"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "async-await", "async-await-macro", "bilock", "cfg-target-has-atomic", "channel", "compat", "default", "futures-channel", "futures-io", "futures-macro", "futures-sink", "futures_01", "io", "io-compat", "libc", "memchr", "portable-atomic", "sink", "slab", "spin", "std", "tokio-io", "unstable", "write-all-vectored"))' -C metadata=7739077f57e8d4a2 -C extra-filename=-2cc7f308b8f48366 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-6351650e09691772.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-1cd512d543215c04.rmeta --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-ee83dd0d8cfe75cb.rmeta --extern futures_macro=/opt/rustwide/target/debug/deps/libfutures_macro-497fa74e1fd189b0.so --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-80687936758fa695.rmeta --extern futures_task=/opt/rustwide/target/debug/deps/libfutures_task-bde3b8216abf23c5.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-3d944e3b9ac373a3.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-7176d3be2b7ee2e1.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-101f873bca723251.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "90ce908621f4ded76d97ce32c65b1874b07a77792cfca8d31b6ed11a72d4f2c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90ce908621f4ded76d97ce32c65b1874b07a77792cfca8d31b6ed11a72d4f2c4", kill_on_drop: false }`
[INFO] [stdout] 90ce908621f4ded76d97ce32c65b1874b07a77792cfca8d31b6ed11a72d4f2c4