[INFO] fetching crate mprober 0.11.0-beta.10... [INFO] checking mprober-0.11.0-beta.10 against try#42d1facfffa1a5357d6d62815f7be91f8ad69ed8 for pr-95474 [INFO] extracting crate mprober 0.11.0-beta.10 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate mprober 0.11.0-beta.10 on toolchain 42d1facfffa1a5357d6d62815f7be91f8ad69ed8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+42d1facfffa1a5357d6d62815f7be91f8ad69ed8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mprober 0.11.0-beta.10 [INFO] finished tweaking crates.io crate mprober 0.11.0-beta.10 [INFO] tweaked toml for crates.io crate mprober 0.11.0-beta.10 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate mprober 0.11.0-beta.10 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+42d1facfffa1a5357d6d62815f7be91f8ad69ed8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+42d1facfffa1a5357d6d62815f7be91f8ad69ed8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e186e4efb678b278dd4ce94f3ed29a5564d2cb9fa256cbee5eb237dc0c2271fe [INFO] running `Command { std: "docker" "start" "-a" "e186e4efb678b278dd4ce94f3ed29a5564d2cb9fa256cbee5eb237dc0c2271fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e186e4efb678b278dd4ce94f3ed29a5564d2cb9fa256cbee5eb237dc0c2271fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e186e4efb678b278dd4ce94f3ed29a5564d2cb9fa256cbee5eb237dc0c2271fe", kill_on_drop: false }` [INFO] [stdout] e186e4efb678b278dd4ce94f3ed29a5564d2cb9fa256cbee5eb237dc0c2271fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+42d1facfffa1a5357d6d62815f7be91f8ad69ed8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f8c11e96c89d57a0f89915e80522dc3dec757990241714abfbb9489fd66dec17 [INFO] running `Command { std: "docker" "start" "-a" "f8c11e96c89d57a0f89915e80522dc3dec757990241714abfbb9489fd66dec17", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling yansi v0.5.0 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling const_fn v0.4.9 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling httparse v1.6.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling ref-cast v1.0.6 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Checking inlinable_string v0.1.15 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling state v0.5.2 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking spin v0.9.2 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking binascii v0.1.4 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking utf8-width v0.1.6 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking debug-helper v0.3.13 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking macro-utils v0.1.3 [INFO] [stderr] Checking cow-utils v0.1.2 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking lru_time_cache v0.11.11 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking concat-with v0.2.7 [INFO] [stderr] Checking benchmarking v0.4.11 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling tracing-core v0.1.23 [INFO] [stderr] Checking http v0.2.6 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling atomic v0.5.1 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.9.1 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling cookie v0.15.1 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling uncased v0.9.6 [INFO] [stderr] Compiling multer v2.0.2 [INFO] [stderr] Compiling figment v0.10.6 [INFO] [stderr] Compiling rocket v0.5.0-rc.1 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Checking html-escape v0.2.11 [INFO] [stderr] Checking byte-unit v4.0.14 [INFO] [stderr] Checking minifier v0.0.43 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling tracing v0.1.32 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling stable-pattern v0.1.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Compiling quote v1.0.16 [INFO] [stderr] Compiling mio v0.8.2 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking getrandom v0.2.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking termios v0.3.3 [INFO] [stderr] Checking page_size v0.4.2 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking users v0.11.0 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Checking getch v0.3.1 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking entity-tag v0.1.6 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling h2 v0.3.12 [INFO] [stderr] Compiling devise_core v0.3.1 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling pear_codegen v0.2.3 [INFO] [stderr] Compiling ref-cast-impl v1.0.6 [INFO] [stderr] Compiling devise_codegen v0.3.1 [INFO] [stderr] Compiling async-stream-impl v0.3.3 [INFO] [stderr] Compiling enum-ordinalize v3.1.11 [INFO] [stderr] Compiling manifest-dir-macros v0.1.14 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling educe v0.4.19 [INFO] [stderr] error: could not compile `h2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name h2 --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/h2-0.3.12/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 -C debuginfo=2 -C metadata=bf5dda5ad6597517 -C extra-filename=-bf5dda5ad6597517 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-5e8424a0f7103369.rmeta --extern fnv=/opt/rustwide/target/debug/deps/libfnv-22cd72556da4b99c.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-49530b2602be9735.rmeta --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-7d213b16a2f2adf2.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-dd7c613c0040bfd1.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-4da2cfc5497c929c.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-81829fa68ed1b118.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-aef35fd6b139bfac.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-f2713ab766898a44.rmeta --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-fabf42308fbd1f3b.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-7312d16d78391c24.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-1.0.136/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=017b85fe8b8c894c -C extra-filename=-017b85fe8b8c894c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d937f1f82ffb437d.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-31d4d540bf80e8bd.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-2319dd91bf2ec579.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid --cfg underscore_consts --cfg ptr_addr_of` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "f8c11e96c89d57a0f89915e80522dc3dec757990241714abfbb9489fd66dec17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8c11e96c89d57a0f89915e80522dc3dec757990241714abfbb9489fd66dec17", kill_on_drop: false }` [INFO] [stdout] f8c11e96c89d57a0f89915e80522dc3dec757990241714abfbb9489fd66dec17