[INFO] fetching crate reservoirs 0.1.7... [INFO] testing reservoirs-0.1.7 against 1.60.0 for beta-1.61-1 [INFO] extracting crate reservoirs 0.1.7 into /workspace/builds/worker-47/source [INFO] validating manifest of crates.io crate reservoirs 0.1.7 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate reservoirs 0.1.7 [INFO] finished tweaking crates.io crate reservoirs 0.1.7 [INFO] tweaked toml for crates.io crate reservoirs 0.1.7 written to /workspace/builds/worker-47/source/Cargo.toml [INFO] crate crates.io crate reservoirs 0.1.7 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded realfft v2.0.1 [INFO] [stderr] Downloaded rayon-core v1.9.1 [INFO] [stderr] Downloaded syn v1.0.81 [INFO] [stderr] Downloaded crossbeam-deque v0.8.1 [INFO] [stderr] Downloaded crossbeam-utils v0.8.5 [INFO] [stderr] Downloaded libc v0.2.106 [INFO] [stderr] Downloaded oorandom v11.1.3 [INFO] [stderr] Downloaded redox_users v0.4.0 [INFO] [stderr] Downloaded dirs-next v2.0.0 [INFO] [stderr] Downloaded float-ord v0.2.0 [INFO] [stderr] Downloaded rustc_version v0.3.3 [INFO] [stderr] Downloaded plotters-svg v0.3.1 [INFO] [stderr] Downloaded color_quant v1.1.0 [INFO] [stderr] Downloaded num-iter v0.1.42 [INFO] [stderr] Downloaded plotters-backend v0.3.2 [INFO] [stderr] Downloaded pretty_env_logger v0.4.0 [INFO] [stderr] Downloaded memoffset v0.6.4 [INFO] [stderr] Downloaded rustc_version v0.4.0 [INFO] [stderr] Downloaded cast v0.2.7 [INFO] [stderr] Downloaded dirs-sys-next v0.1.2 [INFO] [stderr] Downloaded num_cpus v1.13.0 [INFO] [stderr] Downloaded same-file v1.0.6 [INFO] [stderr] Downloaded core-graphics-types v0.1.1 [INFO] [stderr] Downloaded transpose v0.2.1 [INFO] [stderr] Downloaded core-graphics v0.22.3 [INFO] [stderr] Downloaded primal-check v0.3.1 [INFO] [stderr] Downloaded bytemuck v1.7.2 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.5 [INFO] [stderr] Downloaded crossbeam-channel v0.5.1 [INFO] [stderr] Downloaded humantime v1.3.0 [INFO] [stderr] Downloaded deflate v0.8.6 [INFO] [stderr] Downloaded num-rational v0.3.2 [INFO] [stderr] Downloaded crc32fast v1.2.1 [INFO] [stderr] Downloaded miniz_oxide v0.3.7 [INFO] [stderr] Downloaded png v0.16.8 [INFO] [stderr] Downloaded gif v0.11.3 [INFO] [stderr] Downloaded image v0.23.14 [INFO] [stderr] Downloaded semver-parser v0.10.2 [INFO] [stderr] Downloaded jpeg-decoder v0.1.22 [INFO] [stderr] Downloaded wasi v0.10.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded ppv-lite86 v0.2.15 [INFO] [stderr] Downloaded rand_distr v0.4.2 [INFO] [stderr] Downloaded rustfft v6.0.1 [INFO] [stderr] Downloaded walkdir v2.3.2 [INFO] [stderr] Downloaded cc v1.0.71 [INFO] [stderr] Downloaded time v0.1.44 [INFO] [stderr] Downloaded pest v2.1.3 [INFO] [stderr] Downloaded ryu v1.0.5 [INFO] [stderr] Downloaded regex-automata v0.1.10 [INFO] [stderr] Downloaded unicode-width v0.1.9 [INFO] [stderr] Downloaded itertools v0.10.1 [INFO] [stderr] Downloaded criterion v0.3.5 [INFO] [stderr] Downloaded half v1.8.2 [INFO] [stderr] Downloaded quote v1.0.10 [INFO] [stderr] Downloaded serde_derive v1.0.130 [INFO] [stderr] Downloaded serde v1.0.130 [INFO] [stderr] Downloaded tinytemplate v1.2.1 [INFO] [stderr] Downloaded num-complex v0.4.0 [INFO] [stderr] Downloaded num-traits v0.2.14 [INFO] [stderr] Downloaded textwrap v0.11.0 [INFO] [stderr] Downloaded semver v1.0.4 [INFO] [stderr] Downloaded criterion-plot v0.4.4 [INFO] [stderr] Downloaded serde_cbor v0.11.2 [INFO] [stderr] Downloaded csv-core v0.1.10 [INFO] [stderr] Downloaded clap v2.33.3 [INFO] [stderr] Downloaded pathfinder_geometry v0.5.1 [INFO] [stderr] Downloaded servo-fontconfig v0.5.1 [INFO] [stderr] Downloaded core-text v19.2.0 [INFO] [stderr] Downloaded serde_json v1.0.69 [INFO] [stderr] Downloaded dwrote v0.11.0 [INFO] [stderr] Downloaded wio v0.2.2 [INFO] [stderr] Downloaded font-kit v0.10.1 [INFO] [stderr] Downloaded ttf-parser v0.12.3 [INFO] [stderr] Downloaded freetype v0.7.0 [INFO] [stderr] Downloaded pathfinder_simd v0.5.1 [INFO] [stderr] Downloaded plotters-bitmap v0.3.1 [INFO] [stderr] Downloaded env_logger v0.7.1 [INFO] [stderr] Downloaded semver v0.11.0 [INFO] [stderr] Downloaded rayon v1.5.1 [INFO] [stderr] Downloaded weezl v0.1.5 [INFO] [stderr] Downloaded libm v0.2.1 [INFO] [stderr] Downloaded num-integer v0.1.44 [INFO] [stderr] Downloaded proc-macro2 v1.0.32 [INFO] [stderr] Downloaded bstr v0.2.17 [INFO] [stderr] Downloaded strength_reduce v0.2.3 [INFO] [stderr] Downloaded chrono v0.4.19 [INFO] [stderr] Downloaded cmake v0.1.46 [INFO] [stderr] Downloaded pkg-config v0.3.22 [INFO] [stderr] Downloaded ucd-trie v0.1.3 [INFO] [stderr] Downloaded expat-sys v2.1.6 [INFO] [stderr] Downloaded csv v1.1.6 [INFO] [stderr] Downloaded servo-fontconfig-sys v5.1.0 [INFO] [stderr] Downloaded freetype-sys v0.13.1 [INFO] [stderr] Downloaded plotters v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fbdb52c13aa53945586bab270d5f5f3e441660f859511e0503570c81cd062613 [INFO] running `Command { std: "docker" "start" "-a" "fbdb52c13aa53945586bab270d5f5f3e441660f859511e0503570c81cd062613", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fbdb52c13aa53945586bab270d5f5f3e441660f859511e0503570c81cd062613", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbdb52c13aa53945586bab270d5f5f3e441660f859511e0503570c81cd062613", kill_on_drop: false }` [INFO] [stdout] fbdb52c13aa53945586bab270d5f5f3e441660f859511e0503570c81cd062613 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 48c3007a07f5b7f095d3449ecb3286105629a00a903026bbf77cda865e7fd633 [INFO] running `Command { std: "docker" "start" "-a" "48c3007a07f5b7f095d3449ecb3286105629a00a903026bbf77cda865e7fd633", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.106 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling bytemuck v1.7.2 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling strength_reduce v0.2.3 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling weezl v0.1.5 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling float-ord v0.2.0 [INFO] [stderr] Compiling ttf-parser v0.12.3 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling gif v0.11.3 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling servo-fontconfig-sys v5.1.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling cmake v0.1.46 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling freetype-sys v0.13.1 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling primal-check v0.3.1 [INFO] [stderr] Compiling transpose v0.2.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rustfft v6.0.1 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling pathfinder_simd v0.5.1 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling freetype v0.7.0 [INFO] [stderr] Compiling servo-fontconfig v0.5.1 [INFO] [stderr] Compiling rand_distr v0.4.2 [INFO] [stderr] Compiling pathfinder_geometry v0.5.1 [INFO] [stderr] Compiling font-kit v0.10.1 [INFO] [stderr] Compiling plotters-bitmap v0.3.1 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling realfft v2.0.1 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling reservoirs v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/reservoir.rs:2236:5 [INFO] [stdout] | [INFO] [stdout] 2236 | id: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Sample` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/reservoir.rs:2234:10 [INFO] [stdout] | [INFO] [stdout] 2234 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 25s [INFO] running `Command { std: "docker" "inspect" "48c3007a07f5b7f095d3449ecb3286105629a00a903026bbf77cda865e7fd633", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48c3007a07f5b7f095d3449ecb3286105629a00a903026bbf77cda865e7fd633", kill_on_drop: false }` [INFO] [stdout] 48c3007a07f5b7f095d3449ecb3286105629a00a903026bbf77cda865e7fd633 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc7d1a16815c6ca514801d3459a98865501126e7e84aa9c4dd00d9638cc556ba [INFO] running `Command { std: "docker" "start" "-a" "fc7d1a16815c6ca514801d3459a98865501126e7e84aa9c4dd00d9638cc556ba", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling serde_json v1.0.69 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/reservoir.rs:2236:5 [INFO] [stdout] | [INFO] [stdout] 2236 | id: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Sample` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/reservoir.rs:2234:10 [INFO] [stdout] | [INFO] [stdout] 2234 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling reservoirs v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] error: could not compile `reservoirs` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name transits_cdf_df_ks --edition=2018 examples/transits_cdf_df_ks.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=74850c9d3e85f54f -C extra-filename=-74850c9d3e85f54f --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-e242a93925af8a4d.rlib --extern csv=/opt/rustwide/target/debug/deps/libcsv-71f8d5524077fd26.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-82c0db7e24d48d9b.rlib --extern plotters=/opt/rustwide/target/debug/deps/libplotters-5ed07365881bc56f.rlib --extern plotters_bitmap=/opt/rustwide/target/debug/deps/libplotters_bitmap-76d8c43729ad7320.rlib --extern pretty_env_logger=/opt/rustwide/target/debug/deps/libpretty_env_logger-40ea3a4bb413978d.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-5edda0029cbde584.rlib --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-b7a25e14b088ef99.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-3faa116d30019720.rlib --extern realfft=/opt/rustwide/target/debug/deps/librealfft-8c707c5fbe4f1705.rlib --extern reservoirs=/opt/rustwide/target/debug/deps/libreservoirs-6b887c62167846bb.rlib --extern rustfft=/opt/rustwide/target/debug/deps/librustfft-4a2abf41750a523c.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-48811dddfa3415ac.rlib --cap-lints=warn -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu` (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" "fc7d1a16815c6ca514801d3459a98865501126e7e84aa9c4dd00d9638cc556ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc7d1a16815c6ca514801d3459a98865501126e7e84aa9c4dd00d9638cc556ba", kill_on_drop: false }` [INFO] [stdout] fc7d1a16815c6ca514801d3459a98865501126e7e84aa9c4dd00d9638cc556ba