[INFO] fetching crate agnes 0.3.2... [INFO] checking agnes-0.3.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate agnes 0.3.2 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate agnes 0.3.2 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate agnes 0.3.2 [INFO] removed 1 missing examples [INFO] finished tweaking crates.io crate agnes 0.3.2 [INFO] tweaked toml for crates.io crate agnes 0.3.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--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] Locking 185 packages [INFO] [stderr] Adding aho-corasick v0.6.10 (latest: v1.1.3) [INFO] [stderr] Adding bit-vec v0.4.4 (latest: v0.6.3) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding bytes v0.4.12 (latest: v1.6.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding cloudabi v0.0.3 (latest: v0.1.0) [INFO] [stderr] Adding compiletest_rs v0.3.26 (latest: v0.10.2) [INFO] [stderr] Adding crossbeam-deque v0.7.4 (latest: v0.8.5) [INFO] [stderr] Adding crossbeam-epoch v0.8.2 (latest: v0.9.18) [INFO] [stderr] Adding crossbeam-queue v0.2.3 (latest: v0.3.11) [INFO] [stderr] Adding crossbeam-utils v0.7.2 (latest: v0.8.19) [INFO] [stderr] Adding csv v0.15.0 (latest: v1.3.0) [INFO] [stderr] Adding csv-sniffer v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding dirs v2.0.2 (latest: v5.0.1) [INFO] [stderr] Adding dirs-sys v0.3.7 (latest: v0.4.1) [INFO] [stderr] Adding encode_unicode v0.3.6 (latest: v1.0.0) [INFO] [stderr] Adding foreign-types v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding futures v0.1.31 (latest: v0.3.30) [INFO] [stderr] Adding h2 v0.1.26 (latest: v0.4.4) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding http v0.1.21 (latest: v1.1.0) [INFO] [stderr] Adding http-body v0.1.0 (latest: v1.0.0) [INFO] [stderr] Adding hyper v0.12.36 (latest: v1.2.0) [INFO] [stderr] Adding hyper-tls v0.3.2 (latest: v0.6.0) [INFO] [stderr] Adding indexmap v0.4.1 (latest: v2.2.6) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding itoa v0.4.8 (latest: v1.0.11) [INFO] [stderr] Adding lazy_static v0.2.11 (latest: v1.4.0) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding lock_api v0.3.4 (latest: v0.4.11) [INFO] [stderr] Adding memchr v1.0.2 (latest: v2.7.2) [INFO] [stderr] Adding memoffset v0.5.6 (latest: v0.9.1) [INFO] [stderr] Adding mio v0.6.23 (latest: v0.8.11) [INFO] [stderr] Adding miow v0.2.2 (latest: v0.6.0) [INFO] [stderr] Adding miow v0.3.7 (latest: v0.6.0) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding parking_lot v0.9.0 (latest: v0.12.1) [INFO] [stderr] Adding parking_lot_core v0.6.3 (latest: v0.9.9) [INFO] [stderr] Adding prettytable-rs v0.6.7 (latest: v0.10.0) [INFO] [stderr] Adding rand v0.5.6 (latest: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding redox_syscall v0.1.57 (latest: v0.5.1) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding regex v0.2.11 (latest: v1.10.4) [INFO] [stderr] Adding regex-syntax v0.5.6 (latest: v0.8.3) [INFO] [stderr] Adding rustc_version v0.2.3 (latest: v0.4.0) [INFO] [stderr] Adding rustfix v0.4.6 (latest: v0.8.1) [INFO] [stderr] Adding scoped-tls v0.1.2 (latest: v1.0.1) [INFO] [stderr] Adding semver v0.9.0 (latest: v1.0.22) [INFO] [stderr] Adding semver-parser v0.7.0 (latest: v0.10.2) [INFO] [stderr] Adding smallvec v0.6.14 (latest: v1.13.2) [INFO] [stderr] Adding string v0.2.1 (latest: v0.3.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] [stderr] Adding term v0.4.6 (latest: v0.7.0) [INFO] [stderr] Adding term v0.6.1 (latest: v0.7.0) [INFO] [stderr] Adding tester v0.6.0 (latest: v0.9.1) [INFO] [stderr] Adding thread_local v0.3.6 (latest: v1.1.8) [INFO] [stderr] Adding time v0.1.45 (latest: v0.3.34) [INFO] [stderr] Adding tokio v0.1.22 (latest: v1.37.0) [INFO] [stderr] Adding ucd-util v0.1.10 (latest: v0.2.1) [INFO] [stderr] Adding want v0.2.0 (latest: v0.3.1) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-executor v0.1.10 [INFO] [stderr] Downloaded tokio-reactor v0.1.12 [INFO] [stderr] Downloaded tokio-timer v0.2.13 [INFO] [stderr] Downloaded tokio-sync v0.1.8 [INFO] [stderr] Downloaded tokio-core v0.1.18 [INFO] [stderr] Downloaded bytes v0.4.12 [INFO] [stderr] Downloaded encoding_index_tests v0.1.4 [INFO] [stderr] Downloaded encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Downloaded memoffset v0.5.6 [INFO] [stderr] Downloaded core-foundation v0.9.4 [INFO] [stderr] Downloaded lazy_static v0.2.11 [INFO] [stderr] Downloaded futures-cpupool v0.1.8 [INFO] [stderr] Downloaded libredox v0.1.3 [INFO] [stderr] Downloaded want v0.2.0 [INFO] [stderr] Downloaded failure_derive v0.1.8 [INFO] [stderr] Downloaded unicode-xid v0.2.4 [INFO] [stderr] Downloaded redox_users v0.4.5 [INFO] [stderr] Downloaded bit-vec v0.4.4 [INFO] [stderr] Downloaded cloudabi v0.0.3 [INFO] [stderr] Downloaded diff v0.1.13 [INFO] [stderr] Downloaded compiletest_rs v0.3.26 [INFO] [stderr] Downloaded regex-syntax v0.5.6 [INFO] [stderr] Downloaded regex v0.2.11 [INFO] [stderr] Downloaded winapi v0.2.8 [INFO] [stderr] Downloaded encoding-index-japanese v1.20141219.5 [INFO] [stderr] Downloaded encoding-index-korean v1.20141219.5 [INFO] [stderr] Downloaded encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Downloaded h2 v0.1.26 [INFO] [stderr] Downloaded http v0.1.21 [INFO] [stderr] Downloaded hyper v0.12.36 [INFO] [stderr] Downloaded security-framework v2.10.0 [INFO] [stderr] Downloaded rand v0.5.6 [INFO] [stderr] Downloaded tokio v0.1.22 [INFO] [stderr] Downloaded miow v0.3.7 [INFO] [stderr] Downloaded schannel v0.1.23 [INFO] [stderr] Downloaded rustc-serialize v0.3.25 [INFO] [stderr] Downloaded term v0.4.6 [INFO] [stderr] Downloaded tokio-fs v0.1.7 [INFO] [stderr] Downloaded tokio-threadpool v0.1.18 [INFO] [stderr] Downloaded parking_lot_core v0.6.3 [INFO] [stderr] Downloaded failure v0.1.8 [INFO] [stderr] Downloaded getopts v0.2.21 [INFO] [stderr] Downloaded term v0.6.1 [INFO] [stderr] Downloaded tester v0.6.0 [INFO] [stderr] Downloaded aho-corasick v0.6.10 [INFO] [stderr] Downloaded ucd-util v0.1.10 [INFO] [stderr] Downloaded thread_local v0.3.6 [INFO] [stderr] Downloaded csv-sniffer v0.1.1 [INFO] [stderr] Downloaded encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Downloaded http-body v0.1.0 [INFO] [stderr] Downloaded wasi v0.10.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded security-framework-sys v2.10.0 [INFO] [stderr] Downloaded tokio-current-thread v0.1.7 [INFO] [stderr] Downloaded mio-uds v0.6.8 [INFO] [stderr] Downloaded fuchsia-zircon v0.3.3 [INFO] [stderr] Downloaded kernel32-sys v0.2.2 [INFO] [stderr] Downloaded tokio-buf v0.1.1 [INFO] [stderr] Downloaded rand_core v0.4.2 [INFO] [stderr] Downloaded tokio-tcp v0.1.4 [INFO] [stderr] Downloaded crossbeam-epoch v0.8.2 [INFO] [stderr] Downloaded crossbeam-queue v0.2.3 [INFO] [stderr] Downloaded tokio-uds v0.2.7 [INFO] [stderr] Downloaded synstructure v0.12.6 [INFO] [stderr] Downloaded dirs-sys v0.3.7 [INFO] [stderr] Downloaded string v0.2.1 [INFO] [stderr] Downloaded time v0.1.45 [INFO] [stderr] Downloaded prettytable-rs v0.6.7 [INFO] [stderr] Downloaded tokio-udp v0.1.6 [INFO] [stderr] Downloaded miow v0.2.2 [INFO] [stderr] Downloaded utf8-ranges v1.0.5 [INFO] [stderr] Downloaded memchr v1.0.2 [INFO] [stderr] Downloaded rand_core v0.3.1 [INFO] [stderr] Downloaded scoped-tls v0.1.2 [INFO] [stderr] Downloaded crossbeam-deque v0.7.4 [INFO] [stderr] Downloaded ws2_32-sys v0.2.1 [INFO] [stderr] Downloaded maybe-uninit v2.0.0 [INFO] [stderr] Downloaded smallvec v0.6.14 [INFO] [stderr] Downloaded rustfix v0.4.6 [INFO] [stderr] Downloaded hyper-tls v0.3.2 [INFO] [stderr] Downloaded fuchsia-cprng v0.1.1 [INFO] [stderr] Downloaded tokio-codec v0.1.2 [INFO] [stderr] Downloaded fuchsia-zircon-sys v0.3.3 [INFO] [stderr] Downloaded winapi-build v0.1.1 [INFO] [stderr] Downloaded semver-parser v0.7.0 [INFO] [stderr] Downloaded lock_api v0.3.4 [INFO] [stderr] Downloaded rustc_version v0.2.3 [INFO] [stderr] Downloaded encoding v0.2.33 [INFO] [stderr] Downloaded indexmap v0.4.1 [INFO] [stderr] Downloaded semver v0.9.0 [INFO] [stderr] Downloaded parking_lot v0.9.0 [INFO] [stderr] Downloaded futures v0.1.31 [INFO] [stderr] Downloaded tokio-io v0.1.13 [INFO] [stderr] Downloaded csv v0.15.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c9ded87e06b64b7e37870d657cec63c166503be7dac156fc275230fb9ee43214 [INFO] running `Command { std: "docker" "start" "-a" "c9ded87e06b64b7e37870d657cec63c166503be7dac156fc275230fb9ee43214", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9ded87e06b64b7e37870d657cec63c166503be7dac156fc275230fb9ee43214", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9ded87e06b64b7e37870d657cec63c166503be7dac156fc275230fb9ee43214", kill_on_drop: false }` [INFO] [stdout] c9ded87e06b64b7e37870d657cec63c166503be7dac156fc275230fb9ee43214 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 11441c4f24c008df8abc9fe608f6f9445416e5fd4090e8a10c875fdaea949edc [INFO] running `Command { std: "docker" "start" "-a" "11441c4f24c008df8abc9fe608f6f9445416e5fd4090e8a10c875fdaea949edc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling openssl-sys v0.9.102 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking ucd-util v0.1.10 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking fastrand v2.0.2 [INFO] [stderr] Checking utf8-ranges v1.0.5 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking csv v0.15.0 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Checking encode_unicode v0.3.6 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling compiletest_rs v0.3.26 [INFO] [stderr] Checking term v0.4.6 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking tokio-core v0.1.18 [INFO] [stderr] Checking tester v0.6.0 [INFO] [stderr] Checking prettytable-rs v0.6.7 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Checking indexmap v0.4.1 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking csv-sniffer v0.1.1 [INFO] [stderr] Checking agnes v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/error.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported 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] --> src/error.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use csv; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:62:1 [INFO] [stdout] | [INFO] [stdout] 62 | extern crate csv; [INFO] [stdout] | ----------------- the item `csv` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `csv_sniffer` is imported redundantly [INFO] [stdout] --> src/error.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use csv_sniffer; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:75:1 [INFO] [stdout] | [INFO] [stdout] 75 | extern crate csv_sniffer; [INFO] [stdout] | ------------------------- the item `csv_sniffer` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `hyper` is imported redundantly [INFO] [stdout] --> src/error.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use hyper; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:65:1 [INFO] [stdout] | [INFO] [stdout] 65 | extern crate hyper; [INFO] [stdout] | ------------------- the item `hyper` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `native_tls` is imported redundantly [INFO] [stdout] --> src/error.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use native_tls; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:68:1 [INFO] [stdout] | [INFO] [stdout] 68 | extern crate native_tls; [INFO] [stdout] | ------------------------ the item `native_tls` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `hyper` is imported redundantly [INFO] [stdout] --> src/source/file.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use hyper; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:65:1 [INFO] [stdout] | [INFO] [stdout] 65 | extern crate hyper; [INFO] [stdout] | ------------------- the item `hyper` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tempfile` is imported redundantly [INFO] [stdout] --> src/source/file.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use tempfile; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:76:1 [INFO] [stdout] | [INFO] [stdout] 76 | extern crate tempfile; [INFO] [stdout] | ---------------------- the item `tempfile` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/source/decode.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rustfix v0.4.6 [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:86:44 [INFO] [stdout] | [INFO] [stdout] 86 | AgnesError::Io(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:87:45 [INFO] [stdout] | [INFO] [stdout] 87 | AgnesError::Net(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:88:45 [INFO] [stdout] | [INFO] [stdout] 88 | AgnesError::Csv(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:89:52 [INFO] [stdout] | [INFO] [stdout] 89 | AgnesError::CsvSniffer(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:91:47 [INFO] [stdout] | [INFO] [stdout] 91 | AgnesError::Parse(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:148:43 [INFO] [stdout] | [INFO] [stdout] 148 | NetError::Uri(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:150:43 [INFO] [stdout] | [INFO] [stdout] 150 | NetError::Tls(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:151:44 [INFO] [stdout] | [INFO] [stdout] 151 | NetError::Http(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:192:45 [INFO] [stdout] | [INFO] [stdout] 192 | ParseError::Int(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:193:46 [INFO] [stdout] | [INFO] [stdout] 193 | ParseError::Bool(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:194:47 [INFO] [stdout] | [INFO] [stdout] 194 | ParseError::Float(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:195:45 [INFO] [stdout] | [INFO] [stdout] 195 | ParseError::Str(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/source/file.rs:158:21 [INFO] [stdout] | [INFO] [stdout] 158 | let mut core = Core::new()?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/source/file.rs:173:21 [INFO] [stdout] | [INFO] [stdout] 173 | let mut core = Core::new()?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/source/file.rs:213:13 [INFO] [stdout] | [INFO] [stdout] 213 | mem::replace(&mut buf, tmp); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 213 | let _ = mem::replace(&mut buf, tmp); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/source/file.rs:215:13 [INFO] [stdout] | [INFO] [stdout] 215 | mem::replace(response_state, State::Body { body, buffer: buf }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 215 | let _ = mem::replace(response_state, State::Body { body, buffer: buf }); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/source/file.rs:252:13 [INFO] [stdout] | [INFO] [stdout] 252 | / mem::replace( [INFO] [stdout] 253 | | response_state, [INFO] [stdout] 254 | | State::Body { [INFO] [stdout] 255 | | body: body.into_future(), [INFO] [stdout] 256 | | buffer: buf, [INFO] [stdout] 257 | | }, [INFO] [stdout] 258 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 252 | let _ = mem::replace( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/source/file.rs:260:13 [INFO] [stdout] | [INFO] [stdout] 260 | mem::replace(response_state, State::Empty); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 260 | let _ = mem::replace(response_state, State::Empty); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/stats.rs:107:52 [INFO] [stdout] | [INFO] [stdout] 107 | Value::Exists(value) => sum + value.clone() * value, [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `::DType` does not implement `Clone`, so calling `clone` on `&::DType` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Bit` is imported redundantly [INFO] [stdout] --> src/label.rs:1391:9 [INFO] [stdout] | [INFO] [stdout] 1387 | use super::*; [INFO] [stdout] | -------- the item `Bit` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1391 | Bit, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/field.rs:560:9 [INFO] [stdout] | [INFO] [stdout] 560 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:83:1 [INFO] [stdout] | [INFO] [stdout] 83 | extern crate serde_json; [INFO] [stdout] | ------------------------ the item `serde_json` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/error.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `csv` is imported redundantly [INFO] [stdout] --> src/error.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use csv; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:62:1 [INFO] [stdout] | [INFO] [stdout] 62 | extern crate csv; [INFO] [stdout] | ----------------- the item `csv` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `csv_sniffer` is imported redundantly [INFO] [stdout] --> src/error.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use csv_sniffer; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:75:1 [INFO] [stdout] | [INFO] [stdout] 75 | extern crate csv_sniffer; [INFO] [stdout] | ------------------------- the item `csv_sniffer` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `hyper` is imported redundantly [INFO] [stdout] --> src/error.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use hyper; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:65:1 [INFO] [stdout] | [INFO] [stdout] 65 | extern crate hyper; [INFO] [stdout] | ------------------- the item `hyper` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `native_tls` is imported redundantly [INFO] [stdout] --> src/error.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use native_tls; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:68:1 [INFO] [stdout] | [INFO] [stdout] 68 | extern crate native_tls; [INFO] [stdout] | ------------------------ the item `native_tls` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/frame.rs:684:9 [INFO] [stdout] | [INFO] [stdout] 684 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:83:1 [INFO] [stdout] | [INFO] [stdout] 83 | extern crate serde_json; [INFO] [stdout] | ------------------------ the item `serde_json` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `hyper` is imported redundantly [INFO] [stdout] --> src/source/file.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use hyper; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:65:1 [INFO] [stdout] | [INFO] [stdout] 65 | extern crate hyper; [INFO] [stdout] | ------------------- the item `hyper` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tempfile` is imported redundantly [INFO] [stdout] --> src/source/file.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use tempfile; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:76:1 [INFO] [stdout] | [INFO] [stdout] 76 | extern crate tempfile; [INFO] [stdout] | ---------------------- the item `tempfile` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/source/decode.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Value` is imported redundantly [INFO] [stdout] --> src/stats.rs:227:9 [INFO] [stdout] | [INFO] [stdout] 225 | use super::*; [INFO] [stdout] | -------- the item `Value` is already imported here [INFO] [stdout] 226 | use cons::Nil; [INFO] [stdout] 227 | use field::Value; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Debug` is imported redundantly [INFO] [stdout] --> src/view.rs:1571:9 [INFO] [stdout] | [INFO] [stdout] 1571 | use std::fmt::Debug; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1576 | use super::*; [INFO] [stdout] | -------- the item `Debug` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `DataIndex` is imported redundantly [INFO] [stdout] --> src/view.rs:1582:9 [INFO] [stdout] | [INFO] [stdout] 1576 | use super::*; [INFO] [stdout] | -------- the item `DataIndex` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1582 | use access::DataIndex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:86:44 [INFO] [stdout] | [INFO] [stdout] 86 | AgnesError::Io(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:87:45 [INFO] [stdout] | [INFO] [stdout] 87 | AgnesError::Net(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:88:45 [INFO] [stdout] | [INFO] [stdout] 88 | AgnesError::Csv(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:89:52 [INFO] [stdout] | [INFO] [stdout] 89 | AgnesError::CsvSniffer(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:91:47 [INFO] [stdout] | [INFO] [stdout] 91 | AgnesError::Parse(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:148:43 [INFO] [stdout] | [INFO] [stdout] 148 | NetError::Uri(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:150:43 [INFO] [stdout] | [INFO] [stdout] 150 | NetError::Tls(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:151:44 [INFO] [stdout] | [INFO] [stdout] 151 | NetError::Http(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:192:45 [INFO] [stdout] | [INFO] [stdout] 192 | ParseError::Int(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:193:46 [INFO] [stdout] | [INFO] [stdout] 193 | ParseError::Bool(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:194:47 [INFO] [stdout] | [INFO] [stdout] 194 | ParseError::Float(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:195:45 [INFO] [stdout] | [INFO] [stdout] 195 | ParseError::Str(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/source/file.rs:158:21 [INFO] [stdout] | [INFO] [stdout] 158 | let mut core = Core::new()?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/source/file.rs:173:21 [INFO] [stdout] | [INFO] [stdout] 173 | let mut core = Core::new()?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/source/file.rs:213:13 [INFO] [stdout] | [INFO] [stdout] 213 | mem::replace(&mut buf, tmp); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 213 | let _ = mem::replace(&mut buf, tmp); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/source/file.rs:215:13 [INFO] [stdout] | [INFO] [stdout] 215 | mem::replace(response_state, State::Body { body, buffer: buf }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 215 | let _ = mem::replace(response_state, State::Body { body, buffer: buf }); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/source/file.rs:252:13 [INFO] [stdout] | [INFO] [stdout] 252 | / mem::replace( [INFO] [stdout] 253 | | response_state, [INFO] [stdout] 254 | | State::Body { [INFO] [stdout] 255 | | body: body.into_future(), [INFO] [stdout] 256 | | buffer: buf, [INFO] [stdout] 257 | | }, [INFO] [stdout] 258 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 252 | let _ = mem::replace( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/source/file.rs:260:13 [INFO] [stdout] | [INFO] [stdout] 260 | mem::replace(response_state, State::Empty); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 260 | let _ = mem::replace(response_state, State::Empty); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/stats.rs:107:52 [INFO] [stdout] | [INFO] [stdout] 107 | Value::Exists(value) => sum + value.clone() * value, [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `::DType` does not implement `Clone`, so calling `clone` on `&::DType` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 33 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 17s [INFO] running `Command { std: "docker" "inspect" "11441c4f24c008df8abc9fe608f6f9445416e5fd4090e8a10c875fdaea949edc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11441c4f24c008df8abc9fe608f6f9445416e5fd4090e8a10c875fdaea949edc", kill_on_drop: false }` [INFO] [stdout] 11441c4f24c008df8abc9fe608f6f9445416e5fd4090e8a10c875fdaea949edc [INFO] checking agnes-0.3.2 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate agnes 0.3.2 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate agnes 0.3.2 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate agnes 0.3.2 [INFO] removed 1 missing examples [INFO] finished tweaking crates.io crate agnes 0.3.2 [INFO] tweaked toml for crates.io crate agnes 0.3.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 77c6bf4da5e32429398d55c34e3dfa154bc1820d02e51f624bfc7f4c93b4a086 [INFO] running `Command { std: "docker" "start" "-a" "77c6bf4da5e32429398d55c34e3dfa154bc1820d02e51f624bfc7f4c93b4a086", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "77c6bf4da5e32429398d55c34e3dfa154bc1820d02e51f624bfc7f4c93b4a086", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77c6bf4da5e32429398d55c34e3dfa154bc1820d02e51f624bfc7f4c93b4a086", kill_on_drop: false }` [INFO] [stdout] 77c6bf4da5e32429398d55c34e3dfa154bc1820d02e51f624bfc7f4c93b4a086 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 559a010f30463aeda086ae46814ad8c6702c1382485dc4ef6523bed767db7aec [INFO] running `Command { std: "docker" "start" "-a" "559a010f30463aeda086ae46814ad8c6702c1382485dc4ef6523bed767db7aec", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Compiling openssl-sys v0.9.102 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking ucd-util v0.1.10 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking utf8-ranges v1.0.5 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Checking fastrand v2.0.2 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking csv v0.15.0 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking term v0.4.6 [INFO] [stderr] Compiling compiletest_rs v0.3.26 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking encode_unicode v0.3.6 [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking tokio-core v0.1.18 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking tester v0.6.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking prettytable-rs v0.6.7 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Checking indexmap v0.4.1 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking csv-sniffer v0.1.1 [INFO] [stderr] Checking agnes v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/error.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported 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] --> src/error.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use csv; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:62:1 [INFO] [stdout] | [INFO] [stdout] 62 | extern crate csv; [INFO] [stdout] | ----------------- the item `csv` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `csv_sniffer` is imported redundantly [INFO] [stdout] --> src/error.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use csv_sniffer; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:75:1 [INFO] [stdout] | [INFO] [stdout] 75 | extern crate csv_sniffer; [INFO] [stdout] | ------------------------- the item `csv_sniffer` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `hyper` is imported redundantly [INFO] [stdout] --> src/error.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use hyper; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:65:1 [INFO] [stdout] | [INFO] [stdout] 65 | extern crate hyper; [INFO] [stdout] | ------------------- the item `hyper` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `native_tls` is imported redundantly [INFO] [stdout] --> src/error.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use native_tls; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:68:1 [INFO] [stdout] | [INFO] [stdout] 68 | extern crate native_tls; [INFO] [stdout] | ------------------------ the item `native_tls` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `hyper` is imported redundantly [INFO] [stdout] --> src/source/file.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use hyper; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:65:1 [INFO] [stdout] | [INFO] [stdout] 65 | extern crate hyper; [INFO] [stdout] | ------------------- the item `hyper` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tempfile` is imported redundantly [INFO] [stdout] --> src/source/file.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use tempfile; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:76:1 [INFO] [stdout] | [INFO] [stdout] 76 | extern crate tempfile; [INFO] [stdout] | ---------------------- the item `tempfile` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/source/decode.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rustfix v0.4.6 [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:86:44 [INFO] [stdout] | [INFO] [stdout] 86 | AgnesError::Io(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:87:45 [INFO] [stdout] | [INFO] [stdout] 87 | AgnesError::Net(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:88:45 [INFO] [stdout] | [INFO] [stdout] 88 | AgnesError::Csv(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:89:52 [INFO] [stdout] | [INFO] [stdout] 89 | AgnesError::CsvSniffer(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:91:47 [INFO] [stdout] | [INFO] [stdout] 91 | AgnesError::Parse(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:148:43 [INFO] [stdout] | [INFO] [stdout] 148 | NetError::Uri(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:150:43 [INFO] [stdout] | [INFO] [stdout] 150 | NetError::Tls(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:151:44 [INFO] [stdout] | [INFO] [stdout] 151 | NetError::Http(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:192:45 [INFO] [stdout] | [INFO] [stdout] 192 | ParseError::Int(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:193:46 [INFO] [stdout] | [INFO] [stdout] 193 | ParseError::Bool(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:194:47 [INFO] [stdout] | [INFO] [stdout] 194 | ParseError::Float(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:195:45 [INFO] [stdout] | [INFO] [stdout] 195 | ParseError::Str(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/source/file.rs:158:21 [INFO] [stdout] | [INFO] [stdout] 158 | let mut core = Core::new()?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/source/file.rs:173:21 [INFO] [stdout] | [INFO] [stdout] 173 | let mut core = Core::new()?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/source/file.rs:213:13 [INFO] [stdout] | [INFO] [stdout] 213 | mem::replace(&mut buf, tmp); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 213 | let _ = mem::replace(&mut buf, tmp); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/source/file.rs:215:13 [INFO] [stdout] | [INFO] [stdout] 215 | mem::replace(response_state, State::Body { body, buffer: buf }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 215 | let _ = mem::replace(response_state, State::Body { body, buffer: buf }); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/source/file.rs:252:13 [INFO] [stdout] | [INFO] [stdout] 252 | / mem::replace( [INFO] [stdout] 253 | | response_state, [INFO] [stdout] 254 | | State::Body { [INFO] [stdout] 255 | | body: body.into_future(), [INFO] [stdout] 256 | | buffer: buf, [INFO] [stdout] 257 | | }, [INFO] [stdout] 258 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 252 | let _ = mem::replace( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/source/file.rs:260:13 [INFO] [stdout] | [INFO] [stdout] 260 | mem::replace(response_state, State::Empty); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 260 | let _ = mem::replace(response_state, State::Empty); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/stats.rs:107:52 [INFO] [stdout] | [INFO] [stdout] 107 | Value::Exists(value) => sum + value.clone() * value, [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `::DType` does not implement `Clone`, so calling `clone` on `&::DType` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Bit` is imported redundantly [INFO] [stdout] --> src/label.rs:1391:9 [INFO] [stdout] | [INFO] [stdout] 1387 | use super::*; [INFO] [stdout] | -------- the item `Bit` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1391 | Bit, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/field.rs:560:9 [INFO] [stdout] | [INFO] [stdout] 560 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:83:1 [INFO] [stdout] | [INFO] [stdout] 83 | extern crate serde_json; [INFO] [stdout] | ------------------------ the item `serde_json` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/error.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `csv` is imported redundantly [INFO] [stdout] --> src/error.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use csv; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:62:1 [INFO] [stdout] | [INFO] [stdout] 62 | extern crate csv; [INFO] [stdout] | ----------------- the item `csv` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `csv_sniffer` is imported redundantly [INFO] [stdout] --> src/error.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use csv_sniffer; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:75:1 [INFO] [stdout] | [INFO] [stdout] 75 | extern crate csv_sniffer; [INFO] [stdout] | ------------------------- the item `csv_sniffer` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `hyper` is imported redundantly [INFO] [stdout] --> src/error.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use hyper; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:65:1 [INFO] [stdout] | [INFO] [stdout] 65 | extern crate hyper; [INFO] [stdout] | ------------------- the item `hyper` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `native_tls` is imported redundantly [INFO] [stdout] --> src/error.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use native_tls; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:68:1 [INFO] [stdout] | [INFO] [stdout] 68 | extern crate native_tls; [INFO] [stdout] | ------------------------ the item `native_tls` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/frame.rs:684:9 [INFO] [stdout] | [INFO] [stdout] 684 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:83:1 [INFO] [stdout] | [INFO] [stdout] 83 | extern crate serde_json; [INFO] [stdout] | ------------------------ the item `serde_json` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `hyper` is imported redundantly [INFO] [stdout] --> src/source/file.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use hyper; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:65:1 [INFO] [stdout] | [INFO] [stdout] 65 | extern crate hyper; [INFO] [stdout] | ------------------- the item `hyper` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tempfile` is imported redundantly [INFO] [stdout] --> src/source/file.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use tempfile; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:76:1 [INFO] [stdout] | [INFO] [stdout] 76 | extern crate tempfile; [INFO] [stdout] | ---------------------- the item `tempfile` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/source/decode.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Value` is imported redundantly [INFO] [stdout] --> src/stats.rs:227:9 [INFO] [stdout] | [INFO] [stdout] 225 | use super::*; [INFO] [stdout] | -------- the item `Value` is already imported here [INFO] [stdout] 226 | use cons::Nil; [INFO] [stdout] 227 | use field::Value; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Debug` is imported redundantly [INFO] [stdout] --> src/view.rs:1571:9 [INFO] [stdout] | [INFO] [stdout] 1571 | use std::fmt::Debug; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1576 | use super::*; [INFO] [stdout] | -------- the item `Debug` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `DataIndex` is imported redundantly [INFO] [stdout] --> src/view.rs:1582:9 [INFO] [stdout] | [INFO] [stdout] 1576 | use super::*; [INFO] [stdout] | -------- the item `DataIndex` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1582 | use access::DataIndex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:86:44 [INFO] [stdout] | [INFO] [stdout] 86 | AgnesError::Io(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:87:45 [INFO] [stdout] | [INFO] [stdout] 87 | AgnesError::Net(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:88:45 [INFO] [stdout] | [INFO] [stdout] 88 | AgnesError::Csv(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:89:52 [INFO] [stdout] | [INFO] [stdout] 89 | AgnesError::CsvSniffer(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:91:47 [INFO] [stdout] | [INFO] [stdout] 91 | AgnesError::Parse(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:148:43 [INFO] [stdout] | [INFO] [stdout] 148 | NetError::Uri(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:150:43 [INFO] [stdout] | [INFO] [stdout] 150 | NetError::Tls(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:151:44 [INFO] [stdout] | [INFO] [stdout] 151 | NetError::Http(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:192:45 [INFO] [stdout] | [INFO] [stdout] 192 | ParseError::Int(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:193:46 [INFO] [stdout] | [INFO] [stdout] 193 | ParseError::Bool(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:194:47 [INFO] [stdout] | [INFO] [stdout] 194 | ParseError::Float(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:195:45 [INFO] [stdout] | [INFO] [stdout] 195 | ParseError::Str(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/source/file.rs:158:21 [INFO] [stdout] | [INFO] [stdout] 158 | let mut core = Core::new()?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/source/file.rs:173:21 [INFO] [stdout] | [INFO] [stdout] 173 | let mut core = Core::new()?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/source/file.rs:213:13 [INFO] [stdout] | [INFO] [stdout] 213 | mem::replace(&mut buf, tmp); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 213 | let _ = mem::replace(&mut buf, tmp); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/source/file.rs:215:13 [INFO] [stdout] | [INFO] [stdout] 215 | mem::replace(response_state, State::Body { body, buffer: buf }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 215 | let _ = mem::replace(response_state, State::Body { body, buffer: buf }); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/source/file.rs:252:13 [INFO] [stdout] | [INFO] [stdout] 252 | / mem::replace( [INFO] [stdout] 253 | | response_state, [INFO] [stdout] 254 | | State::Body { [INFO] [stdout] 255 | | body: body.into_future(), [INFO] [stdout] 256 | | buffer: buf, [INFO] [stdout] 257 | | }, [INFO] [stdout] 258 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 252 | let _ = mem::replace( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/source/file.rs:260:13 [INFO] [stdout] | [INFO] [stdout] 260 | mem::replace(response_state, State::Empty); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 260 | let _ = mem::replace(response_state, State::Empty); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/stats.rs:107:52 [INFO] [stdout] | [INFO] [stdout] 107 | Value::Exists(value) => sum + value.clone() * value, [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `::DType` does not implement `Clone`, so calling `clone` on `&::DType` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 33 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `Command { std: "docker" "inspect" "559a010f30463aeda086ae46814ad8c6702c1382485dc4ef6523bed767db7aec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "559a010f30463aeda086ae46814ad8c6702c1382485dc4ef6523bed767db7aec", kill_on_drop: false }` [INFO] [stdout] 559a010f30463aeda086ae46814ad8c6702c1382485dc4ef6523bed767db7aec