[INFO] fetching crate auto-diff 0.5.9... [INFO] checking auto-diff-0.5.9 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1 [INFO] extracting crate auto-diff 0.5.9 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate auto-diff 0.5.9 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate auto-diff 0.5.9 [INFO] finished tweaking crates.io crate auto-diff 0.5.9 [INFO] tweaked toml for crates.io crate auto-diff 0.5.9 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate auto-diff 0.5.9 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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libm v0.2.2 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.8 [INFO] [stderr] Downloaded auto-diff-macros v0.5.9 [INFO] [stderr] Downloaded openblas-build v0.1.1 [INFO] [stderr] Downloaded lapack-src v0.8.0 [INFO] [stderr] Downloaded tensorboard-rs v0.5.9 [INFO] [stderr] Downloaded plotters-backend v0.3.2 [INFO] [stderr] Downloaded redox_syscall v0.2.12 [INFO] [stderr] Downloaded std_prelude v0.2.12 [INFO] [stderr] Downloaded grep-cli v0.1.6 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.79 [INFO] [stderr] Downloaded ansi_colours v1.1.1 [INFO] [stderr] Downloaded bumpalo v3.9.1 [INFO] [stderr] Downloaded rgb v0.8.32 [INFO] [stderr] Downloaded shell-words v1.1.0 [INFO] [stderr] Downloaded syn v1.0.89 [INFO] [stderr] Downloaded clap v3.1.6 [INFO] [stderr] Downloaded wasm-bindgen v0.2.79 [INFO] [stderr] Downloaded syntect v4.6.0 [INFO] [stderr] Downloaded csv v1.1.6 [INFO] [stderr] Downloaded web-sys v0.3.56 [INFO] [stderr] Downloaded clap_derive v3.1.4 [INFO] [stderr] Downloaded bat v0.20.0 [INFO] [stderr] Downloaded textwrap v0.15.0 [INFO] [stderr] Downloaded bit-set v0.5.2 [INFO] [stderr] Downloaded fancy-regex v0.7.1 [INFO] [stderr] Downloaded indexmap v1.8.0 [INFO] [stderr] Downloaded plist v1.3.1 [INFO] [stderr] Downloaded itertools v0.10.3 [INFO] [stderr] Downloaded js-sys v0.3.56 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.79 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.79 [INFO] [stderr] Downloaded criterion v0.3.5 [INFO] [stderr] Downloaded num-bigint v0.3.3 [INFO] [stderr] Downloaded serde-pickle v0.6.3 [INFO] [stderr] Downloaded rand_distr v0.4.3 [INFO] [stderr] Downloaded tensor-rs v0.5.9 [INFO] [stderr] Downloaded protobuf v2.27.1 [INFO] [stderr] Downloaded bytesize v1.1.0 [INFO] [stderr] Downloaded content_inspector v0.2.4 [INFO] [stderr] Downloaded path_abs v0.5.1 [INFO] [stderr] Downloaded serde_yaml v0.8.23 [INFO] [stderr] Downloaded toolchain_find v0.2.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.79 [INFO] [stderr] Downloaded tensorboard-proto v0.5.7 [INFO] [stderr] Downloaded clircle v0.3.0 [INFO] [stderr] Downloaded console v0.15.0 [INFO] [stderr] Downloaded home v0.5.3 [INFO] [stderr] Downloaded cargo-expand v1.0.17 [INFO] [stderr] Downloaded serde_cbor v0.11.2 [INFO] [stderr] Downloaded blas-src v0.8.0 [INFO] [stderr] Downloaded serde_derive v1.0.136 [INFO] [stderr] Downloaded criterion-plot v0.4.4 [INFO] [stderr] Downloaded blas-sys v0.7.1 [INFO] [stderr] Downloaded crossbeam-channel v0.5.4 [INFO] [stderr] Downloaded syn-select v0.2.0 [INFO] [stderr] Downloaded plotters-svg v0.3.1 [INFO] [stderr] Downloaded dirs v3.0.2 [INFO] [stderr] Downloaded iter-read v0.3.1 [INFO] [stderr] Downloaded blas v0.22.0 [INFO] [stderr] Downloaded lapack v0.19.0 [INFO] [stderr] Downloaded bytemuck v1.8.0 [INFO] [stderr] Downloaded gif v0.11.3 [INFO] [stderr] Downloaded redox_users v0.4.2 [INFO] [stderr] Downloaded thiserror-impl v1.0.30 [INFO] [stderr] Downloaded thiserror v1.0.30 [INFO] [stderr] Downloaded openblas-src v0.10.4 [INFO] [stderr] Downloaded crossbeam-utils v0.8.8 [INFO] [stderr] Downloaded weezl 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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 827bff94445500b7491f4ddbfe8c021f8129f4859c73a45b779cad2b96c506ed [INFO] running `Command { std: "docker" "start" "-a" "827bff94445500b7491f4ddbfe8c021f8129f4859c73a45b779cad2b96c506ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "827bff94445500b7491f4ddbfe8c021f8129f4859c73a45b779cad2b96c506ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "827bff94445500b7491f4ddbfe8c021f8129f4859c73a45b779cad2b96c506ed", kill_on_drop: false }` [INFO] [stdout] 827bff94445500b7491f4ddbfe8c021f8129f4859c73a45b779cad2b96c506ed [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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b593dc71430d52ae0f5e5603c81888b277fbd6a9aab3413d7dc94bc709c32af [INFO] running `Command { std: "docker" "start" "-a" "4b593dc71430d52ae0f5e5603c81888b277fbd6a9aab3413d7dc94bc709c32af", kill_on_drop: false }` [INFO] [stderr] warning: auto-diff v0.5.9 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-expand` which is missing a lib target [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling libm v0.2.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling semver v1.0.7 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling protobuf v2.27.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking weezl v0.1.5 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking blas-sys v0.7.1 [INFO] [stderr] Checking lapack-sys v0.14.0 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking plotters-backend v0.3.2 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking lapack v0.19.0 [INFO] [stderr] Checking gif v0.11.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking plotters-svg v0.3.1 [INFO] [stderr] Checking blas v0.22.0 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking bytemuck v1.8.0 [INFO] [stderr] Checking lapack-src v0.8.0 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking blas-src v0.8.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking gethostname v0.2.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking iter-read v0.3.1 [INFO] [stderr] Checking criterion-plot v0.4.4 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling auto-diff-macros v0.5.9 [INFO] [stderr] Checking tensorboard-proto v0.5.7 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling openblas-build v0.1.1 [INFO] [stderr] Checking tensorboard-rs v0.5.9 [INFO] [stderr] Compiling openblas-src v0.10.4 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking tensor-rs v0.5.9 [INFO] [stderr] Checking serde-pickle v0.6.3 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking auto-diff v0.5.9 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion v0.3.5 [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/var.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:129:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "4b593dc71430d52ae0f5e5603c81888b277fbd6a9aab3413d7dc94bc709c32af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b593dc71430d52ae0f5e5603c81888b277fbd6a9aab3413d7dc94bc709c32af", kill_on_drop: false }` [INFO] [stdout] 4b593dc71430d52ae0f5e5603c81888b277fbd6a9aab3413d7dc94bc709c32af [INFO] checking auto-diff-0.5.9 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1 [INFO] extracting crate auto-diff 0.5.9 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate auto-diff 0.5.9 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate auto-diff 0.5.9 [INFO] finished tweaking crates.io crate auto-diff 0.5.9 [INFO] tweaked toml for crates.io crate auto-diff 0.5.9 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate auto-diff 0.5.9 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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d86c2891e53785000f052fd2500c8681af80a7404fef286d000ec784b5650dc [INFO] running `Command { std: "docker" "start" "-a" "0d86c2891e53785000f052fd2500c8681af80a7404fef286d000ec784b5650dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d86c2891e53785000f052fd2500c8681af80a7404fef286d000ec784b5650dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d86c2891e53785000f052fd2500c8681af80a7404fef286d000ec784b5650dc", kill_on_drop: false }` [INFO] [stdout] 0d86c2891e53785000f052fd2500c8681af80a7404fef286d000ec784b5650dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5371951469aed1f4ec7b10fa098d54e8956c7ad6ed311f8e336fbb85cc15fc4a [INFO] running `Command { std: "docker" "start" "-a" "5371951469aed1f4ec7b10fa098d54e8956c7ad6ed311f8e336fbb85cc15fc4a", kill_on_drop: false }` [INFO] [stderr] warning: auto-diff v0.5.9 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-expand` which is missing a lib target [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling libm v0.2.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling semver v1.0.7 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Checking weezl v0.1.5 [INFO] [stderr] Compiling protobuf v2.27.1 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Checking lapack-sys v0.14.0 [INFO] [stderr] Checking blas-sys v0.7.1 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking plotters-backend v0.3.2 [INFO] [stderr] Checking lapack v0.19.0 [INFO] [stderr] Checking gif v0.11.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking plotters-svg v0.3.1 [INFO] [stderr] Checking blas v0.22.0 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking bytemuck v1.8.0 [INFO] [stderr] Checking lapack-src v0.8.0 [INFO] [stderr] Checking blas-src v0.8.0 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking gethostname v0.2.3 [INFO] [stderr] Checking criterion-plot v0.4.4 [INFO] [stderr] Checking iter-read v0.3.1 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking tensorboard-proto v0.5.7 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling auto-diff-macros v0.5.9 [INFO] [stderr] Checking tensorboard-rs v0.5.9 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling openblas-build v0.1.1 [INFO] [stderr] Compiling openblas-src v0.10.4 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking tensor-rs v0.5.9 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking serde-pickle v0.6.3 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking auto-diff v0.5.9 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion v0.3.5 [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/var.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:129:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `StdRng` is imported redundantly [INFO] [stdout] --> examples/cnn_mnist.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::prelude::*; [INFO] [stdout] | ---------------- the item `StdRng` is already imported here [INFO] [stdout] 6 | use ::rand::prelude::StdRng; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `csv` is imported redundantly [INFO] [stdout] --> examples/mlp.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use csv; [INFO] [stdout] | ^^^ the item `csv` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `csv` is imported redundantly [INFO] [stdout] --> examples/logistic_regression.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use csv; [INFO] [stdout] | ^^^ the item `csv` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `StdRng` is imported redundantly [INFO] [stdout] --> examples/mlp_mnist.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::prelude::*; [INFO] [stdout] | ---------------- the item `StdRng` is already imported here [INFO] [stdout] 5 | use ::rand::prelude::StdRng; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/var.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:129:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Var` is imported redundantly [INFO] [stdout] --> src/optim.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | use crate::var::Var; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 93 | use super::*; [INFO] [stdout] | -------- the item `Var` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `GenKey` is imported redundantly [INFO] [stdout] --> src/collection/directed_graph.rs:467:49 [INFO] [stdout] | [INFO] [stdout] 466 | use super::*; [INFO] [stdout] | -------- the item `GenKey` is already imported here [INFO] [stdout] 467 | use crate::collection::generational_index::{GenKey}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 41s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5 [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" "5371951469aed1f4ec7b10fa098d54e8956c7ad6ed311f8e336fbb85cc15fc4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5371951469aed1f4ec7b10fa098d54e8956c7ad6ed311f8e336fbb85cc15fc4a", kill_on_drop: false }` [INFO] [stdout] 5371951469aed1f4ec7b10fa098d54e8956c7ad6ed311f8e336fbb85cc15fc4a