[INFO] fetching crate gitsync 0.1.6...
[INFO] crate gitsync 0.1.6 is already in cache
[INFO] crate gitsync 0.1.6 is already in cache
[INFO] crate gitsync 0.1.6 is already in cache
[INFO] crate gitsync 0.1.6 is already in cache
[INFO] crate gitsync 0.1.6 is already in cache
[INFO] crate gitsync 0.1.6 is already in cache
[INFO] crate gitsync 0.1.6 is already in cache
[INFO] crate gitsync 0.1.6 is already in cache
[INFO] crate gitsync 0.1.6 is already in cache
[INFO] crate gitsync 0.1.6 is already in cache
[INFO] crate gitsync 0.1.6 is already in cache
[INFO] crate gitsync 0.1.6 is already in cache
[INFO] crate gitsync 0.1.6 is already in cache
[INFO] crate gitsync 0.1.6 is already in cache
[INFO] checking gitsync-0.1.6 against master#21de280cccb4eb02ead6bf0af40e2355a9136d6f for pr-100043
[INFO] extracting crate gitsync 0.1.6 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate gitsync 0.1.6 on toolchain 21de280cccb4eb02ead6bf0af40e2355a9136d6f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+21de280cccb4eb02ead6bf0af40e2355a9136d6f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gitsync 0.1.6
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate gitsync 0.1.6
[INFO] tweaked toml for crates.io crate gitsync 0.1.6 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+21de280cccb4eb02ead6bf0af40e2355a9136d6f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+21de280cccb4eb02ead6bf0af40e2355a9136d6f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded peg-runtime v0.6.3
[INFO] [stderr]   Downloaded peg v0.6.3
[INFO] [stderr]   Downloaded cucumber_rust_codegen v0.1.0
[INFO] [stderr]   Downloaded peg-macros v0.6.3
[INFO] [stderr]   Downloaded cute_custom_default v2.1.0
[INFO] [stderr]   Downloaded actix v0.10.0
[INFO] [stderr]   Downloaded cucumber_rust v0.8.4
[INFO] [stderr]   Downloaded gherkin_rust v0.10.1
[INFO] [stderr]   Downloaded actix_derive v0.5.0
[INFO] [stderr]   Downloaded shh v1.0.1
[INFO] [stderr]   Downloaded typed-builder v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+21de280cccb4eb02ead6bf0af40e2355a9136d6f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a473882dc28ba392d587c8503bd0259510f60dd2ed42e741ece979181ebe49c0
[INFO] running `Command { std: "docker" "start" "-a" "a473882dc28ba392d587c8503bd0259510f60dd2ed42e741ece979181ebe49c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a473882dc28ba392d587c8503bd0259510f60dd2ed42e741ece979181ebe49c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a473882dc28ba392d587c8503bd0259510f60dd2ed42e741ece979181ebe49c0", kill_on_drop: false }`
[INFO] [stdout] a473882dc28ba392d587c8503bd0259510f60dd2ed42e741ece979181ebe49c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+21de280cccb4eb02ead6bf0af40e2355a9136d6f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf4be7ab91bd986c539bd0f9a116afb2db67b00c60d171721baf83270710a66f
[INFO] running `Command { std: "docker" "start" "-a" "cf4be7ab91bd986c539bd0f9a116afb2db67b00c60d171721baf83270710a66f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.127
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[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]     Checking cfg-if v1.0.0
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[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]     Checking cfg-if v0.1.10
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[INFO] [stderr]     Checking globwalk v0.8.1
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking peg v0.6.3
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling thiserror-impl v1.0.32
[INFO] [stderr]    Compiling enum-as-inner v0.3.4
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling actix-macros v0.1.3
[INFO] [stderr]    Compiling ghost v0.1.6
[INFO] [stderr]    Compiling actix_derive v0.5.0
[INFO] [stderr]    Compiling inventory-impl v0.1.11
[INFO] [stderr]    Compiling ctor v0.1.23
[INFO] [stderr]    Compiling async-stream-impl v0.3.3
[INFO] [stderr]    Compiling typed-builder v0.7.1
[INFO] [stderr]    Compiling cucumber_rust_codegen v0.1.0
[INFO] [stderr]    Compiling cute_custom_default v2.1.0
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]     Checking async-stream v0.3.3
[INFO] [stderr] error: could not compile `futures-util`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name futures_util --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.21/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 --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"' -C metadata=fd79fcf6304b504c -C extra-filename=-fd79fcf6304b504c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-b4a586dcc58387e7.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-b16e3589cc235645.rmeta --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-bdb5aae2a7b6dc4c.rmeta --extern futures_macro=/opt/rustwide/target/debug/deps/libfutures_macro-8d243c87bd8761ce.so --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-724c77cc78f9c38a.rmeta --extern futures_task=/opt/rustwide/target/debug/deps/libfutures_task-4c20aa071f2ea687.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-09421297eb8835cb.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-194da388bfcdfa6d.rmeta --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-0c69c602617454c0.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-57364211a8461a8b.rmeta --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 `serde_derive`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name serde_derive /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_derive-1.0.142/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=c1161a9e9912de48 -C extra-filename=-c1161a9e9912de48 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-0975f7164c8c3ab4.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-967674c9b7b1b4f6.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-d0d401f3a47d324a.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "cf4be7ab91bd986c539bd0f9a116afb2db67b00c60d171721baf83270710a66f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf4be7ab91bd986c539bd0f9a116afb2db67b00c60d171721baf83270710a66f", kill_on_drop: false }`
[INFO] [stdout] cf4be7ab91bd986c539bd0f9a116afb2db67b00c60d171721baf83270710a66f