[INFO] cloning repository https://github.com/max-frai/MongodbDriverHangs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/max-frai/MongodbDriverHangs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmax-frai%2FMongodbDriverHangs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmax-frai%2FMongodbDriverHangs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 52246a3ad274540ecea4f6ff6bdf6437ae67d4b6 [INFO] checking max-frai/MongodbDriverHangs against master#4c60a0ea5b2385d7400df9db1ad04e96f2a4c154 for 92191_revert [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmax-frai%2FMongodbDriverHangs" "/workspace/builds/worker-62/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-62/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/max-frai/MongodbDriverHangs on toolchain 4c60a0ea5b2385d7400df9db1ad04e96f2a4c154 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/max-frai/MongodbDriverHangs [INFO] finished tweaking git repo https://github.com/max-frai/MongodbDriverHangs [INFO] tweaked toml for git repo https://github.com/max-frai/MongodbDriverHangs written to /workspace/builds/worker-62/source/Cargo.toml [INFO] crate git repo https://github.com/max-frai/MongodbDriverHangs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mongodb v1.1.1 [INFO] [stderr] Downloaded cc v1.0.60 [INFO] [stderr] Downloaded libc v0.2.78 [INFO] [stderr] Downloaded serde_with_macros v1.2.0 [INFO] [stderr] Downloaded rustversion v1.0.3 [INFO] [stderr] Downloaded fastrand v1.3.5 [INFO] [stderr] Downloaded async-global-executor v1.3.0 [INFO] [stderr] Downloaded async-io v1.1.6 [INFO] [stderr] Downloaded pin-project-lite v0.1.10 [INFO] [stderr] Downloaded instant v0.1.7 [INFO] [stderr] Downloaded futures-lite v1.8.0 [INFO] [stderr] Downloaded async-task v4.0.2 [INFO] [stderr] Downloaded async-channel v1.4.2 [INFO] [stderr] Downloaded async-executor v1.3.0 [INFO] [stderr] Downloaded nb-connect v1.0.1 [INFO] [stderr] Downloaded num-integer v0.1.43 [INFO] [stderr] Downloaded futures-intrusive v0.3.1 [INFO] [stderr] Downloaded md-5 v0.8.0 [INFO] [stderr] Downloaded serde_json v1.0.58 [INFO] [stderr] Downloaded standback v0.2.10 [INFO] [stderr] Downloaded polling v1.1.0 [INFO] [stderr] Downloaded wepoll-sys-stjepang v1.0.8 [INFO] [stderr] Downloaded miniz_oxide v0.4.2 [INFO] [stderr] Downloaded syn v1.0.42 [INFO] [stderr] Downloaded rustls v0.17.0 [INFO] [stderr] Downloaded thiserror-impl v1.0.20 [INFO] [stderr] Downloaded serde_derive v1.0.116 [INFO] [stderr] Downloaded thiserror v1.0.20 [INFO] [stderr] Downloaded ring v0.16.15 [INFO] [stderr] Downloaded widestring v0.4.2 [INFO] [stderr] Downloaded blocking v1.0.0 [INFO] [stderr] Downloaded tokio-rustls v0.13.1 [INFO] [stderr] Downloaded hermit-abi v0.1.16 [INFO] [stderr] Downloaded async-std v1.6.5 [INFO] [stderr] Downloaded bson v1.1.0 [INFO] [stderr] Downloaded derivative v2.1.1 [INFO] [stderr] Downloaded os_info v2.0.8 [INFO] [stderr] Downloaded serde_with v1.5.0 [INFO] [stderr] Downloaded object v0.20.0 [INFO] [stderr] Downloaded backtrace v0.3.51 [INFO] [stderr] Downloaded pin-project-internal v0.4.25 [INFO] [stderr] Downloaded pin-project v0.4.25 [INFO] [stderr] Downloaded typed-builder v0.3.0 [INFO] [stderr] Downloaded webpki-roots v0.18.0 [INFO] [stderr] Downloaded webpki v0.21.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7f29622b5356908cceabdc8383f13ea1237e1ee14417b037a098e88da2369c67 [INFO] running `Command { std: "docker" "start" "-a" "7f29622b5356908cceabdc8383f13ea1237e1ee14417b037a098e88da2369c67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f29622b5356908cceabdc8383f13ea1237e1ee14417b037a098e88da2369c67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f29622b5356908cceabdc8383f13ea1237e1ee14417b037a098e88da2369c67", kill_on_drop: false }` [INFO] [stdout] 7f29622b5356908cceabdc8383f13ea1237e1ee14417b037a098e88da2369c67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b79d407ba6ac26506a43ea662d28061abbcf285fb584be3546b3d8ec6a3154db [INFO] running `Command { std: "docker" "start" "-a" "b79d407ba6ac26506a43ea662d28061abbcf285fb584be3546b3d8ec6a3154db", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.78 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking pin-project-lite v0.1.10 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling pin-project-internal v0.4.25 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling cc v1.0.60 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking tinyvec v0.3.4 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking copyless v0.1.5 [INFO] [stderr] Checking gimli v0.22.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking object v0.20.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling serde_json v1.0.58 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking fastrand v1.3.5 [INFO] [stderr] Compiling const_fn v0.4.2 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling rustversion v1.0.3 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Compiling encoding_rs v0.8.24 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking vec-arena v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking async-task v4.0.2 [INFO] [stderr] Checking dtoa v0.4.6 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking instant v0.1.7 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking tinyvec v1.0.1 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking lock_api v0.4.1 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] error: could not compile `version_check` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name version_check /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/version_check-0.9.2/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=c2a18c87142baf75 -C extra-filename=-c2a18c87142baf75 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --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 `httparse` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name build_script_build /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/httparse-1.3.4/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=ce2f81e36c117fb5 -C extra-filename=-ce2f81e36c117fb5 --out-dir /opt/rustwide/target/debug/build/httparse-ce2f81e36c117fb5 -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `cc` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name cc --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cc-1.0.60/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=b6a072a0d01941e3 -C extra-filename=-b6a072a0d01941e3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `strsim` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name strsim /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/strsim-0.9.3/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=1a3a8d0596cf5591 -C extra-filename=-1a3a8d0596cf5591 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `const_fn` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name build_script_build --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/const_fn-0.4.2/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=82e773c8df19ba1f -C extra-filename=-82e773c8df19ba1f --out-dir /opt/rustwide/target/debug/build/const_fn-82e773c8df19ba1f -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `rustversion` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name build_script_build --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustversion-1.0.3/build/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=5f3aa4ea81abfeb3 -C extra-filename=-5f3aa4ea81abfeb3 --out-dir /opt/rustwide/target/debug/build/rustversion-5f3aa4ea81abfeb3 -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `proc-macro-hack` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name proc_macro_hack --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro-hack-0.5.18/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 -C metadata=184a50e690aa0c30 -C extra-filename=-184a50e690aa0c30 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "b79d407ba6ac26506a43ea662d28061abbcf285fb584be3546b3d8ec6a3154db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b79d407ba6ac26506a43ea662d28061abbcf285fb584be3546b3d8ec6a3154db", kill_on_drop: false }` [INFO] [stdout] b79d407ba6ac26506a43ea662d28061abbcf285fb584be3546b3d8ec6a3154db