[INFO] fetching crate rand_split 0.2.1... [INFO] testing rand_split-0.2.1 against 1.91.0 for beta-1.92-2 [INFO] extracting crate rand_split 0.2.1 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate rand_split 0.2.1 [INFO] finished tweaking crates.io crate rand_split 0.2.1 [INFO] tweaked toml for crates.io crate rand_split 0.2.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rand_split 0.2.1 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rand_split 0.2.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_hc v0.3.0 [INFO] [stderr] Downloaded ppv-lite86 v0.2.10 [INFO] [stderr] Downloaded cfg-if v0.1.10 [INFO] [stderr] Downloaded rand_chacha v0.3.0 [INFO] [stderr] Downloaded rand_core v0.6.0 [INFO] [stderr] Downloaded either v1.6.1 [INFO] [stderr] Downloaded autocfg v1.0.1 [INFO] [stderr] Downloaded getrandom v0.2.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.69 [INFO] [stderr] Downloaded wasi v0.9.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded rustc_version v0.2.3 [INFO] [stderr] Downloaded const_fn v0.4.5 [INFO] [stderr] Downloaded cast v0.2.3 [INFO] [stderr] Downloaded memchr v2.3.4 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.69 [INFO] [stderr] Downloaded semver v0.9.0 [INFO] [stderr] Downloaded same-file v1.0.6 [INFO] [stderr] Downloaded atty v0.2.14 [INFO] [stderr] Downloaded bitflags v1.2.1 [INFO] [stderr] Downloaded itoa v0.4.7 [INFO] [stderr] Downloaded byteorder v1.3.4 [INFO] [stderr] Downloaded rayon-core v1.9.0 [INFO] [stderr] 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[stderr] Downloaded hermit-abi v0.1.17 [INFO] [stderr] Downloaded textwrap v0.11.0 [INFO] [stderr] Downloaded unicode-width v0.1.8 [INFO] [stderr] Downloaded semver-parser v0.7.0 [INFO] [stderr] Downloaded web-sys v0.3.46 [INFO] [stderr] Downloaded crossbeam-deque v0.8.0 [INFO] [stderr] Downloaded unicode-xid v0.2.1 [INFO] [stderr] Downloaded walkdir v2.3.1 [INFO] [stderr] Downloaded criterion-plot v0.4.3 [INFO] [stderr] Downloaded num-traits v0.2.14 [INFO] [stderr] Downloaded log v0.4.11 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.69 [INFO] [stderr] Downloaded num_cpus v1.13.0 [INFO] [stderr] Downloaded csv-core v0.1.10 [INFO] [stderr] Downloaded oorandom v11.1.3 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.69 [INFO] [stderr] Downloaded scopeguard v1.1.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.1 [INFO] [stderr] Downloaded csv v1.1.5 [INFO] [stderr] Downloaded plotters v0.2.15 [INFO] [stderr] Downloaded ryu v1.0.5 [INFO] [stderr] Downloaded tinytemplate v1.2.0 [INFO] [stderr] Downloaded memoffset v0.6.1 [INFO] [stderr] Downloaded winapi-util v0.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ab82897da75090677da7d8ee379d98fb7b123dca99fef96d889102ee2beaf584 [INFO] running `Command { std: "docker" "start" "-a" "ab82897da75090677da7d8ee379d98fb7b123dca99fef96d889102ee2beaf584", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab82897da75090677da7d8ee379d98fb7b123dca99fef96d889102ee2beaf584", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab82897da75090677da7d8ee379d98fb7b123dca99fef96d889102ee2beaf584", kill_on_drop: false }` [INFO] [stdout] ab82897da75090677da7d8ee379d98fb7b123dca99fef96d889102ee2beaf584 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf0dde35663c891c6bf0e04f1732a4a7a1d5734f80da4d29b9326f1297b12d61 [INFO] running `Command { std: "docker" "start" "-a" "bf0dde35663c891c6bf0e04f1732a4a7a1d5734f80da4d29b9326f1297b12d61", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling rand_core v0.6.0 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.0 [INFO] [stderr] Compiling rand_split v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.32s [INFO] running `Command { std: "docker" "inspect" "bf0dde35663c891c6bf0e04f1732a4a7a1d5734f80da4d29b9326f1297b12d61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf0dde35663c891c6bf0e04f1732a4a7a1d5734f80da4d29b9326f1297b12d61", kill_on_drop: false }` [INFO] [stdout] bf0dde35663c891c6bf0e04f1732a4a7a1d5734f80da4d29b9326f1297b12d61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c61498ed23b8441811665a610c82a90f17345094a726e0e2959c42be308cfa3 [INFO] running `Command { std: "docker" "start" "-a" "1c61498ed23b8441811665a610c82a90f17345094a726e0e2959c42be308cfa3", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling half v1.6.0 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling csv v1.1.5 [INFO] [stderr] Compiling tinytemplate v1.2.0 [INFO] [stderr] Compiling criterion v0.3.3 [INFO] [stderr] Compiling rand_split v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 21.67s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "1c61498ed23b8441811665a610c82a90f17345094a726e0e2959c42be308cfa3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c61498ed23b8441811665a610c82a90f17345094a726e0e2959c42be308cfa3", kill_on_drop: false }` [INFO] [stdout] 1c61498ed23b8441811665a610c82a90f17345094a726e0e2959c42be308cfa3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d5ff18dc5e73f5ccc1d1babb4a868fa129ed6cfec543aac9617f9b3ed6550787 [INFO] running `Command { std: "docker" "start" "-a" "d5ff18dc5e73f5ccc1d1babb4a868fa129ed6cfec543aac9617f9b3ed6550787", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rand_split-ff8fd8cd263fd3d6) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test stream_ttv::tests::correct_split_sizes_even_stream ... ok [INFO] [stdout] test tests::correct_split_sizes_even_number ... ok [INFO] [stdout] test tests::correct_split_sizes_odd_number ... ok [INFO] [stdout] test tests::unnormalized_weights_preserve_data ... ok [INFO] [stdout] test tests::unnormalized_weights_is_approx_correct ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests rand_split [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - train_test_split (line 55) ... ok [INFO] [stdout] test src/lib.rs - ttv_split (line 76) ... ok [INFO] [stdout] test src/lib.rs - split_parts (line 22) ... ok [INFO] [stdout] test src/stream.rs - stream::PartsSplit (line 74) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d5ff18dc5e73f5ccc1d1babb4a868fa129ed6cfec543aac9617f9b3ed6550787", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5ff18dc5e73f5ccc1d1babb4a868fa129ed6cfec543aac9617f9b3ed6550787", kill_on_drop: false }` [INFO] [stdout] d5ff18dc5e73f5ccc1d1babb4a868fa129ed6cfec543aac9617f9b3ed6550787