[INFO] updating cached repository https://github.com/spectresystems/duck [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/spectresystems/duck [INFO] [stderr] ddb350e..25bd5c4 master -> master [INFO] [stderr] * [new tag] 0.12.0 -> 0.12.0 [INFO] [stderr] * [new tag] 0.13.0 -> 0.13.0 [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 25bd5c47a3ce8ac3e24cb6a40413154478638446 [INFO] checking spectresystems/duck against try#3ae4c050387df9f7fbb379ee90ce8bf05e566870 for pr-70872 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspectresystems%2Fduck" "/workspace/builds/worker-13/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/spectresystems/duck on toolchain 3ae4c050387df9f7fbb379ee90ce8bf05e566870 [INFO] running `"/workspace/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/spectresystems/duck [INFO] finished tweaking git repo https://github.com/spectresystems/duck [INFO] tweaked toml for git repo https://github.com/spectresystems/duck written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/spectresystems/duck already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 6e8d7717ad602893d4527100595b92240539144aad159aaf0e488b2faa10481b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "6e8d7717ad602893d4527100595b92240539144aad159aaf0e488b2faa10481b"` [INFO] [stderr] Compiling futures-io v0.3.4 [INFO] [stderr] Compiling arc-swap v0.4.4 [INFO] [stderr] Compiling path-slash v0.1.1 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Compiling schemars v0.7.0-alpha-2 [INFO] [stderr] Checking waithandle v0.3.0 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.11 [INFO] [stderr] Compiling proc-macro-error v0.4.11 [INFO] [stderr] Compiling test-case v0.3.3 [INFO] [stderr] Compiling http v0.2.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling encoding_rs v0.8.22 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling parking_lot_core v0.7.0 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling socket2 v0.3.11 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Checking async-task v1.3.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling aho-corasick v0.7.9 [INFO] [stderr] Compiling backtrace-sys v0.1.33 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Compiling flate2 v1.0.13 [INFO] [stderr] Compiling resolv-conf v0.6.3 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling threadpool v1.7.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Compiling backtrace v0.3.45 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Compiling parking_lot v0.10.0 [INFO] [stderr] Compiling brotli2 v0.3.2 [INFO] [stderr] Checking publicsuffix v1.5.4 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking rustls v0.16.0 [INFO] [stderr] Checking ct-logs v0.6.0 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling regex v1.3.4 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking tokio v0.2.13 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-rustls v0.10.3 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking hyper v0.12.35 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking actix-codec v0.2.0 [INFO] [stderr] Checking hyper-rustls v0.17.1 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling serde_derive_internals v0.25.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Compiling derive_more v0.99.3 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling actix-macros v0.1.1 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling enum-as-inner v0.3.2 [INFO] [stderr] Compiling async-trait v0.1.24 [INFO] [stderr] Compiling actix-web-codegen v0.2.1 [INFO] [stderr] Compiling v_escape_derive v0.5.6 [INFO] [stderr] Compiling schemars_derive v0.7.0-alpha-2 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] error: could not compile `darling_core`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name darling_core /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/darling_core-0.10.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="strsim"' --cfg 'feature="suggestions"' -C metadata=fb69f02a94c0005e -C extra-filename=-fb69f02a94c0005e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern fnv=/opt/rustwide/target/debug/deps/libfnv-7fc34d4ee0a4f1ba.rmeta --extern ident_case=/opt/rustwide/target/debug/deps/libident_case-a71fa05321cb9a31.rmeta --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-2e5e5ec155215dfc.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-74d71cebcd21e7be.rmeta --extern strsim=/opt/rustwide/target/debug/deps/libstrsim-43f62117ee2ac880.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-ae510b3ddf403786.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 `async-trait`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name async_trait --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-trait-0.1.24/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C debuginfo=2 -C metadata=07e19228d36f84f4 -C extra-filename=-07e19228d36f84f4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-2e5e5ec155215dfc.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-74d71cebcd21e7be.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-ae510b3ddf403786.rlib --extern proc_macro --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] running `"docker" "inspect" "6e8d7717ad602893d4527100595b92240539144aad159aaf0e488b2faa10481b"` [INFO] running `"docker" "rm" "-f" "6e8d7717ad602893d4527100595b92240539144aad159aaf0e488b2faa10481b"` [INFO] [stdout] 6e8d7717ad602893d4527100595b92240539144aad159aaf0e488b2faa10481b