[INFO] fetching crate karkinos 0.0.1...
[INFO] testing karkinos-0.0.1 against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] extracting crate karkinos 0.0.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate karkinos 0.0.1
[INFO] finished tweaking crates.io crate karkinos 0.0.1
[INFO] tweaked toml for crates.io crate karkinos 0.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate karkinos 0.0.1 on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate karkinos 0.0.1 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be2d520a009d3701fd109ad52ebd380fb20b2770c147f872e5104ddf98ecdd7e
[INFO] running `Command { std: "docker" "start" "-a" "be2d520a009d3701fd109ad52ebd380fb20b2770c147f872e5104ddf98ecdd7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be2d520a009d3701fd109ad52ebd380fb20b2770c147f872e5104ddf98ecdd7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be2d520a009d3701fd109ad52ebd380fb20b2770c147f872e5104ddf98ecdd7e", kill_on_drop: false }`
[INFO] [stdout] be2d520a009d3701fd109ad52ebd380fb20b2770c147f872e5104ddf98ecdd7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] baada8bac704e1e36cd18cc271f43f7df235e0102f2d09760af9c5c9ccde931f
[INFO] running `Command { std: "docker" "start" "-a" "baada8bac704e1e36cd18cc271f43f7df235e0102f2d09760af9c5c9ccde931f", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling find-msvc-tools v0.1.4
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling openssl v0.10.74
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling futf v0.1.5
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling dtoa v1.0.10
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling tendril v0.4.3
[INFO] [stderr]    Compiling dtoa-short v0.3.5
[INFO] [stderr]    Compiling phf v0.10.1
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling servo_arc v0.1.1
[INFO] [stderr]    Compiling syn v2.0.107
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling unicode-bidi v0.3.18
[INFO] [stderr]    Compiling thin-slice v0.1.1
[INFO] [stderr]    Compiling if_chain v1.0.3
[INFO] [stderr]    Compiling getopts v0.2.24
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling ego-tree v0.6.3
[INFO] [stderr]    Compiling mio v1.1.0
[INFO] [stderr]    Compiling openssl-sys v0.9.110
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling idna v0.4.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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 --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"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=d271e5058b47790d -C extra-filename=-823017d2ae3d4b18 --out-dir /opt/rustwide/target/debug/build/syn/823017d2ae3d4b18/deps -L dependency=/opt/rustwide/target/debug/build/proc-macro2/551179309bff60ee/deps -L dependency=/opt/rustwide/target/debug/build/proc-macro2/74c63d75448d2b53/deps -L dependency=/opt/rustwide/target/debug/build/proc-macro2/ed9d51ed67e4a82c/deps -L dependency=/opt/rustwide/target/debug/build/quote/103d84bc2d61587d/deps -L dependency=/opt/rustwide/target/debug/build/quote/7a48f1ed10ce7da7/deps -L dependency=/opt/rustwide/target/debug/build/quote/828acbde340154d3/deps -L dependency=/opt/rustwide/target/debug/build/syn/5d328e5651b96569/deps -L dependency=/opt/rustwide/target/debug/build/syn/823017d2ae3d4b18/deps -L dependency=/opt/rustwide/target/debug/build/syn/a5bac173677b5cae/deps -L dependency=/opt/rustwide/target/debug/build/unicode-ident/21aeb60f8cf32518/deps --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/551179309bff60ee/deps/libproc_macro2-551179309bff60ee.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/7a48f1ed10ce7da7/deps/libquote-7a48f1ed10ce7da7.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/21aeb60f8cf32518/deps/libunicode_ident-21aeb60f8cf32518.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 `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.107/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 --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="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=d3771d45f4c172dd -C extra-filename=-b75fcec986bfb919 --out-dir /opt/rustwide/target/debug/build/syn/b75fcec986bfb919/deps -L dependency=/opt/rustwide/target/debug/build/proc-macro2/551179309bff60ee/deps -L dependency=/opt/rustwide/target/debug/build/proc-macro2/74c63d75448d2b53/deps -L dependency=/opt/rustwide/target/debug/build/proc-macro2/ed9d51ed67e4a82c/deps -L dependency=/opt/rustwide/target/debug/build/quote/103d84bc2d61587d/deps -L dependency=/opt/rustwide/target/debug/build/quote/7a48f1ed10ce7da7/deps -L dependency=/opt/rustwide/target/debug/build/quote/828acbde340154d3/deps -L dependency=/opt/rustwide/target/debug/build/syn/b75fcec986bfb919/deps -L dependency=/opt/rustwide/target/debug/build/unicode-ident/21aeb60f8cf32518/deps --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/551179309bff60ee/deps/libproc_macro2-551179309bff60ee.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/7a48f1ed10ce7da7/deps/libquote-7a48f1ed10ce7da7.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/21aeb60f8cf32518/deps/libunicode_ident-21aeb60f8cf32518.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "baada8bac704e1e36cd18cc271f43f7df235e0102f2d09760af9c5c9ccde931f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baada8bac704e1e36cd18cc271f43f7df235e0102f2d09760af9c5c9ccde931f", kill_on_drop: false }`
[INFO] [stdout] baada8bac704e1e36cd18cc271f43f7df235e0102f2d09760af9c5c9ccde931f
