[INFO] fetching crate evcxr_jupyter 0.9.0... [INFO] testing evcxr_jupyter-0.9.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate evcxr_jupyter 0.9.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate evcxr_jupyter 0.9.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate evcxr_jupyter 0.9.0 [INFO] finished tweaking crates.io crate evcxr_jupyter 0.9.0 [INFO] tweaked toml for crates.io crate evcxr_jupyter 0.9.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate evcxr_jupyter 0.9.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fc6460c060e27172a8bdf45381cca9df6ceaf7b5d3fd27342cd960b13ddfb5e8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fc6460c060e27172a8bdf45381cca9df6ceaf7b5d3fd27342cd960b13ddfb5e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc6460c060e27172a8bdf45381cca9df6ceaf7b5d3fd27342cd960b13ddfb5e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc6460c060e27172a8bdf45381cca9df6ceaf7b5d3fd27342cd960b13ddfb5e8", kill_on_drop: false }` [INFO] [stdout] fc6460c060e27172a8bdf45381cca9df6ceaf7b5d3fd27342cd960b13ddfb5e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2cfe6c1295f843d9638e2dc3c67a3aad867ba123fc6210218241bad7292f7e0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a2cfe6c1295f843d9638e2dc3c67a3aad867ba123fc6210218241bad7292f7e0", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling text-size v1.1.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling ra_ap_la-arena v0.0.45 [INFO] [stderr] Compiling fst v0.4.5 [INFO] [stderr] Compiling drop_bomb v0.1.5 [INFO] [stderr] Compiling cov-mark v1.1.0 [INFO] [stderr] Compiling ra_ap_paths v0.0.45 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling arrayvec v0.6.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling dissimilar v1.0.2 [INFO] [stderr] Compiling anymap v0.12.1 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling camino v1.0.4 [INFO] [stderr] Compiling jod-thread v0.1.2 [INFO] [stderr] Compiling object v0.23.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling home v0.5.3 [INFO] [stderr] Compiling zmq v0.9.2 [INFO] [stderr] Compiling subtle v2.4.0 [INFO] [stderr] Compiling json v0.12.4 [INFO] [stderr] Compiling evcxr_input v1.0.0 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling rustc-ap-rustc_lexer v710.0.0 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Compiling libloading v0.7.0 [INFO] [stderr] Compiling snap v1.0.4 [INFO] [stderr] Compiling ra_ap_text_edit v0.0.45 [INFO] [stderr] Compiling ra_ap_toolchain v0.0.45 [INFO] [stderr] Compiling ra_ap_parser v0.0.45 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Compiling sharded-slab v0.1.1 [INFO] [stderr] Compiling unicode-normalization v0.1.17 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling perf-event-open-sys v1.0.1 [INFO] [stderr] Compiling inotify-sys v0.1.5 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling filetime v0.2.14 [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling sig v1.0.0 [INFO] [stderr] Compiling which v4.1.0 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling zeromq-src v0.1.10+4.3.2 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Compiling dashmap v4.0.2 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling dirs v3.0.1 [INFO] [stderr] Compiling perf-event v0.4.6 [INFO] [stderr] Compiling always-assert v0.1.2 [INFO] [stderr] Compiling tracing-log v0.1.2 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling inotify v0.9.2 [INFO] [stderr] Compiling ra_ap_stdx v0.0.45 [INFO] [stderr] Compiling countme v2.0.4 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.3 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling ra_ap_profile v0.0.45 [INFO] [stderr] Compiling rowan v0.13.0-pre.3 [INFO] [stderr] Compiling zmq-sys v0.11.0 [INFO] [stderr] Compiling idna v0.2.2 [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling crypto-mac v0.10.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling notify v5.0.0-pre.6 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling hmac v0.10.1 [INFO] [stderr] Compiling sha2 v0.9.3 [INFO] [stderr] Compiling ra_ap_test_utils v0.0.45 [INFO] [stderr] Compiling ra_ap_vfs v0.0.45 [INFO] [stderr] Compiling backtrace v0.3.56 [INFO] [stderr] Compiling ra_ap_vfs-notify v0.0.45 [INFO] [stderr] Compiling url v2.2.1 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling regex v1.4.5 [INFO] [stderr] Compiling pulldown-cmark-to-cmark v6.0.0 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling salsa-macros v0.16.0 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling chalk-derive v0.60.0 [INFO] [stderr] error: could not compile `tracing-attributes` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name tracing_attributes --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tracing-attributes-0.1.15/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 -C metadata=9201a2176206f1f9 -C extra-filename=-9201a2176206f1f9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-eadab0c611d04674.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-784a93889a1f4ca7.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-60d1c7e7c2ee7cd4.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 `Command { std: "docker" "inspect" "a2cfe6c1295f843d9638e2dc3c67a3aad867ba123fc6210218241bad7292f7e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2cfe6c1295f843d9638e2dc3c67a3aad867ba123fc6210218241bad7292f7e0", kill_on_drop: false }` [INFO] [stdout] a2cfe6c1295f843d9638e2dc3c67a3aad867ba123fc6210218241bad7292f7e0