[INFO] fetching crate cdrs-tokio 1.0.0... [INFO] testing cdrs-tokio-1.0.0 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate cdrs-tokio 1.0.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate cdrs-tokio 1.0.0 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate cdrs-tokio 1.0.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate cdrs-tokio 1.0.0 [INFO] tweaked toml for crates.io crate cdrs-tokio 1.0.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate cdrs-tokio 1.0.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cdrs-tokio-helpers-derive v1.0.1 [INFO] [stderr] Downloaded tokio-rustls v0.20.0 [INFO] [stderr] Downloaded bb8 v0.6.0 [INFO] [stderr] Downloaded tokio v0.3.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 2a53a821677a43e422ae1b07cea9cf6f9e54e76cde54bd24324e7108df9b9e85 [INFO] running `Command { std: "docker" "start" "-a" "2a53a821677a43e422ae1b07cea9cf6f9e54e76cde54bd24324e7108df9b9e85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a53a821677a43e422ae1b07cea9cf6f9e54e76cde54bd24324e7108df9b9e85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a53a821677a43e422ae1b07cea9cf6f9e54e76cde54bd24324e7108df9b9e85", kill_on_drop: false }` [INFO] [stdout] 2a53a821677a43e422ae1b07cea9cf6f9e54e76cde54bd24324e7108df9b9e85 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--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] 3a3f5d551a07872fd266ca93a63c77a1106f9cece1e5958b216dc760091afdd7 [INFO] running `Command { std: "docker" "start" "-a" "3a3f5d551a07872fd266ca93a63c77a1106f9cece1e5958b216dc760091afdd7", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling smallvec v1.4.2 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling const_fn v0.4.3 [INFO] [stderr] Compiling futures-core v0.3.8 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling pin-project-lite v0.1.11 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling bytes v0.6.0 [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling instant v0.1.8 [INFO] [stderr] Compiling tokio v0.3.3 [INFO] [stderr] Compiling lock_api v0.4.1 [INFO] [stderr] Compiling futures-channel v0.3.8 [INFO] [stderr] Compiling lz4-compress v0.1.0 [INFO] [stderr] Compiling futures-task v0.3.8 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling snap v0.2.5 [INFO] [stderr] Compiling standback v0.2.13 [INFO] [stderr] Compiling time v0.2.22 [INFO] [stderr] Compiling parking_lot_core v0.8.0 [INFO] [stderr] Compiling mio v0.7.6 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling parking_lot v0.11.0 [INFO] [stderr] Compiling pin-project-internal v1.0.1 [INFO] [stderr] Compiling tokio-macros v0.3.1 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling async-trait v0.1.41 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling pin-project v1.0.1 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling bb8 v0.6.0 [INFO] [stderr] Compiling cdrs-tokio v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/query/query_params_builder.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | /// Sets new flags. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/query/query_params_builder.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | /// Sets new with_names parameter value. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/query/query_params_builder.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | /// Sets new serial_consistency value. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/query/query_params_builder.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | /// Sets new timestamp value. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 09s [INFO] running `Command { std: "docker" "inspect" "3a3f5d551a07872fd266ca93a63c77a1106f9cece1e5958b216dc760091afdd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a3f5d551a07872fd266ca93a63c77a1106f9cece1e5958b216dc760091afdd7", kill_on_drop: false }` [INFO] [stdout] 3a3f5d551a07872fd266ca93a63c77a1106f9cece1e5958b216dc760091afdd7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bdc2a2ed3e0eddfa356330bc347c050bb826fe6d835887dc24fdce025fbbc452 [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" "bdc2a2ed3e0eddfa356330bc347c050bb826fe6d835887dc24fdce025fbbc452", kill_on_drop: false }` [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling ucd-util v0.1.8 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/query/query_params_builder.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | /// Sets new flags. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/query/query_params_builder.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | /// Sets new with_names parameter value. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/query/query_params_builder.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | /// Sets new serial_consistency value. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/query/query_params_builder.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | /// Sets new timestamp value. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling proc-macro2 v0.1.10 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling cdrs-tokio-helpers-derive v1.0.1 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling cdrs-tokio v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/query/query_params_builder.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | /// Sets new flags. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/query/query_params_builder.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | /// Sets new with_names parameter value. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/query/query_params_builder.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | /// Sets new serial_consistency value. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/query/query_params_builder.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | /// Sets new timestamp value. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cdrs-tokio` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name cdrs_tokio --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="v4"' -C metadata=72c34afa6b3ccfd7 -C extra-filename=-72c34afa6b3ccfd7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-37c27424148dc055.so --extern bb8=/opt/rustwide/target/debug/deps/libbb8-ba9c956352e89b4f.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-2f9d4a3f19411b1e.rlib --extern cdrs_tokio_helpers_derive=/opt/rustwide/target/debug/deps/libcdrs_tokio_helpers_derive-ab048cb539c0d63d.so --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-9009aa502c78c578.rlib --extern fnv=/opt/rustwide/target/debug/deps/libfnv-9bab2cd4d16544dd.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-93afe3d9087c158b.rlib --extern lz4_compress=/opt/rustwide/target/debug/deps/liblz4_compress-91d720838ed06f74.rlib --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-716ab23a78a063c8.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-c79d1d3e54e2f457.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-cfab1c75f832fbc6.rlib --extern snap=/opt/rustwide/target/debug/deps/libsnap-9414a23c7a0b327c.rlib --extern time=/opt/rustwide/target/debug/deps/libtime-daaf75fa20e3d87c.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-c9ce6c38258a7bda.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-55bc96dc14f62c03.rlib --cap-lints=warn` (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" "bdc2a2ed3e0eddfa356330bc347c050bb826fe6d835887dc24fdce025fbbc452", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdc2a2ed3e0eddfa356330bc347c050bb826fe6d835887dc24fdce025fbbc452", kill_on_drop: false }` [INFO] [stdout] bdc2a2ed3e0eddfa356330bc347c050bb826fe6d835887dc24fdce025fbbc452