[INFO] fetching crate ddshow 0.2.2... [INFO] testing ddshow-0.2.2 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate ddshow 0.2.2 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate ddshow 0.2.2 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ddshow 0.2.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate ddshow 0.2.2 [INFO] tweaked toml for crates.io crate ddshow 0.2.2 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate ddshow 0.2.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1f80835ac68cb31a6502d5a92983e4a2688cf9901753deee25c5715e90ad4cb8 [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" "1f80835ac68cb31a6502d5a92983e4a2688cf9901753deee25c5715e90ad4cb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f80835ac68cb31a6502d5a92983e4a2688cf9901753deee25c5715e90ad4cb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f80835ac68cb31a6502d5a92983e4a2688cf9901753deee25c5715e90ad4cb8", kill_on_drop: false }` [INFO] [stdout] 1f80835ac68cb31a6502d5a92983e4a2688cf9901753deee25c5715e90ad4cb8 [INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 446f6e65292e5fe56122c0d90cfd3b9b71324bcb021e54035d2a383dd70fa6a0 [INFO] running `Command { std: "docker" "start" "-a" "446f6e65292e5fe56122c0d90cfd3b9b71324bcb021e54035d2a383dd70fa6a0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling rustversion v1.0.5 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling bytecheck v0.6.5 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Compiling rend v0.3.2 [INFO] [stderr] Compiling slab v0.4.4 [INFO] [stderr] Compiling abomonation v0.7.3 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling timely_bytes v0.12.0 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Compiling timely_logging v0.12.0 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling unic-char-range v0.9.0 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling unic-common v0.9.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling rkyv v0.7.3 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling seahash v4.1.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling colorous v1.0.5 [INFO] [stderr] Compiling xxhash-rust v0.8.2 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling sharded-slab v0.1.3 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling unic-char-property v0.9.0 [INFO] [stderr] Compiling unic-ucd-version v0.9.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling unic-ucd-segment v0.9.0 [INFO] [stderr] Compiling libmimalloc-sys v0.1.22 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling unic-segment v0.9.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling ordered-float v2.7.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling mimalloc v0.1.26 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling signal-hook-mio v0.2.1 [INFO] [stderr] Compiling crossterm v0.20.0 [INFO] [stderr] Compiling globset v0.4.8 [INFO] [stderr] Compiling vergen v5.1.15 [INFO] [stderr] Compiling ignore v0.4.18 [INFO] [stderr] Compiling globwalk v0.8.1 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling ctrlc v3.1.9 [INFO] [stderr] Compiling ptr_meta_derive v0.1.4 [INFO] [stderr] Compiling abomonation_derive v0.5.0 [INFO] [stderr] Compiling bytecheck_derive v0.6.5 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling enum-iterator-derive v0.7.0 [INFO] [stderr] Compiling rkyv_derive v0.7.3 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling getset v0.1.1 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling structopt-derive v0.4.15 [INFO] [stderr] Compiling ptr_meta v0.1.4 [INFO] [stderr] Compiling enum-iterator v0.7.0 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling structopt v0.3.22 [INFO] [stderr] Compiling strum v0.21.0 [INFO] [stderr] Compiling tracing-subscriber v0.2.19 [INFO] [stderr] Compiling comfy-table v4.1.0 [INFO] [stderr] Compiling ddshow v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling timely_communication v0.12.0 [INFO] [stderr] Compiling tinyvec v1.3.1 [INFO] [stderr] Compiling timely v0.12.0 [INFO] [stderr] Compiling tera v1.12.1 [INFO] [stderr] Compiling differential-dataflow v0.12.0 [INFO] [stderr] Compiling ddshow-types v0.2.2 [INFO] [stderr] Compiling ddshow-sink v0.2.1 [INFO] [stdout] warning: constant is never used: `DDSHOW_VERSION` [INFO] [stdout] --> src/dataflow/constants.rs:50:1 [INFO] [stdout] | [INFO] [stdout] 50 | / pub const DDSHOW_VERSION: &str = concat!( [INFO] [stdout] 51 | | env!("CARGO_PKG_NAME"), [INFO] [stdout] 52 | | " ", [INFO] [stdout] 53 | | env!("CARGO_PKG_VERSION"), [INFO] [stdout] ... | [INFO] [stdout] 56 | | ")", [INFO] [stdout] 57 | | ); [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/dataflow/progress_stats.rs:93:18 [INFO] [stdout] | [INFO] [stdout] 93 | pub const fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_consumed` [INFO] [stdout] --> src/dataflow/send_recv.rs:156:13 [INFO] [stdout] | [INFO] [stdout] 156 | last_consumed: Time, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 311 | / make_send_recv! { [INFO] [stdout] 312 | | workers: WorkerId, [INFO] [stdout] 313 | | operators: OperatorAddr, [INFO] [stdout] 314 | | dataflows: OperatorAddr, [INFO] [stdout] ... | [INFO] [stdout] 333 | | spline_levels: (OpKey, SplineLevel), [INFO] [stdout] 334 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: `DataflowExtractor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/dataflow/send_recv.rs:151:18 [INFO] [stdout] | [INFO] [stdout] 151 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 311 | / make_send_recv! { [INFO] [stdout] 312 | | workers: WorkerId, [INFO] [stdout] 313 | | operators: OperatorAddr, [INFO] [stdout] 314 | | dataflows: OperatorAddr, [INFO] [stdout] ... | [INFO] [stdout] 333 | | spline_levels: (OpKey, SplineLevel), [INFO] [stdout] 334 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] = note: this warning originates in the macro `make_send_recv` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ddshow`; 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name ddshow --edition=2018 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=0 --cfg 'feature="default"' -C metadata=296d02c94aa22d01 -C extra-filename=-296d02c94aa22d01 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern abomonation=/opt/rustwide/target/debug/deps/libabomonation-d09614299e4288f0.rlib --extern abomonation_derive=/opt/rustwide/target/debug/deps/libabomonation_derive-597496f9c589aff1.so --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-aff221852e045e56.rlib --extern atty=/opt/rustwide/target/debug/deps/libatty-adedb9405d11de6a.rlib --extern bytecheck=/opt/rustwide/target/debug/deps/libbytecheck-9419ae979bf28acd.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-46f2b8f2d8104166.rlib --extern colorous=/opt/rustwide/target/debug/deps/libcolorous-f6285e0df2c31bfd.rlib --extern comfy_table=/opt/rustwide/target/debug/deps/libcomfy_table-ad90f7d6c25ff7f1.rlib --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-633efcaaa3ae6672.rlib --extern crossbeam_deque=/opt/rustwide/target/debug/deps/libcrossbeam_deque-903e24f75cf1cc29.rlib --extern crossterm=/opt/rustwide/target/debug/deps/libcrossterm-f6f1e13483507e04.rlib --extern ctrlc=/opt/rustwide/target/debug/deps/libctrlc-895d6baedb939b88.rlib --extern ddshow_sink=/opt/rustwide/target/debug/deps/libddshow_sink-e5d2f692e8f0a5bd.rlib --extern ddshow_types=/opt/rustwide/target/debug/deps/libddshow_types-9f1005da1a60cf5f.rlib --extern differential_dataflow=/opt/rustwide/target/debug/deps/libdifferential_dataflow-e2b00418b543bf18.rlib --extern mimalloc=/opt/rustwide/target/debug/deps/libmimalloc-4240c2cec74232ae.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-265b2044fa8a119e.rlib --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-1acedfb7dab3e4c4.rlib --extern rkyv=/opt/rustwide/target/debug/deps/librkyv-f2e3a3df4ffb19bc.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-5828b2980df17b3e.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-74f547d518b17cae.rlib --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-9fa88b3aab1e3b91.rlib --extern strum=/opt/rustwide/target/debug/deps/libstrum-ce63f23a94a5fb26.rlib --extern tera=/opt/rustwide/target/debug/deps/libtera-744b68f3d7cc5a70.rlib --extern timely=/opt/rustwide/target/debug/deps/libtimely-e22dcb1854432435.rlib --extern tinyvec=/opt/rustwide/target/debug/deps/libtinyvec-768a7dfdc6214955.rlib --extern tracing=/opt/rustwide/target/debug/deps/libtracing-fd6250caaa87eced.rlib --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-47c52d58c864b1b9.rlib --extern xxhash_rust=/opt/rustwide/target/debug/deps/libxxhash_rust-6101653328c79def.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/libmimalloc-sys-fb96e4821ab4ce48/out` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "446f6e65292e5fe56122c0d90cfd3b9b71324bcb021e54035d2a383dd70fa6a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "446f6e65292e5fe56122c0d90cfd3b9b71324bcb021e54035d2a383dd70fa6a0", kill_on_drop: false }` [INFO] [stdout] 446f6e65292e5fe56122c0d90cfd3b9b71324bcb021e54035d2a383dd70fa6a0