[INFO] fetching crate kodict 0.2.1... [INFO] checking kodict-0.2.1 against master#18a6d911caba59605eb03db1452848a85d2e5879 for pr-112743 [INFO] extracting crate kodict 0.2.1 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate kodict 0.2.1 on toolchain 18a6d911caba59605eb03db1452848a85d2e5879 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate kodict 0.2.1 [INFO] finished tweaking crates.io crate kodict 0.2.1 [INFO] tweaked toml for crates.io crate kodict 0.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "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" "+18a6d911caba59605eb03db1452848a85d2e5879" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b56bf3e46e99f0bc23674e7b81182592e3c21b8dca42e814ad3db80179053da0 [INFO] running `Command { std: "docker" "start" "-a" "b56bf3e46e99f0bc23674e7b81182592e3c21b8dca42e814ad3db80179053da0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b56bf3e46e99f0bc23674e7b81182592e3c21b8dca42e814ad3db80179053da0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b56bf3e46e99f0bc23674e7b81182592e3c21b8dca42e814ad3db80179053da0", kill_on_drop: false }` [INFO] [stdout] b56bf3e46e99f0bc23674e7b81182592e3c21b8dca42e814ad3db80179053da0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b88ae38507f6ccd20f00977d8490eaa2c7a3966ae22d1b844e3648ca6b183c8f [INFO] running `Command { std: "docker" "start" "-a" "b88ae38507f6ccd20f00977d8490eaa2c7a3966ae22d1b844e3648ca6b183c8f", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling openssl-sys v0.9.88 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking object v0.30.4 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Compiling serde_derive v1.0.164 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling openssl v0.10.54 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Checking encoding_rs v0.8.32 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking flate2 v1.0.26 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking backtrace v0.3.67 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking publicsuffix v1.5.6 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking rayon-core v1.11.0 [INFO] [stderr] Checking zip v0.5.13 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking codepage v0.1.1 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking quick-xml v0.16.1 [INFO] [stderr] Checking serde v1.0.164 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking serde_json v1.0.97 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking calamine v0.15.6 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking reqwest v0.9.24 [INFO] [stderr] Checking kodict v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> src/crawler.rs:28:11 [INFO] [stdout] | [INFO] [stdout] 28 | ].into_iter().fold(vec![], |mut urls, (_, encoded_consonant, amount)| { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 28 | ].iter().fold(vec![], |mut urls, (_, encoded_consonant, amount)| { [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 13 ~ static ref OPEN_DIC_URLS: Vec = IntoIterator::into_iter([ [INFO] [stdout] 14 | ('ㄱ', "%E3%84%B1", 153242), [INFO] [stdout] ... [INFO] [stdout] 27 | ('ㅎ', "%E3%85%8E", 69770), [INFO] [stdout] 28 ~ ]).fold(vec![], |mut urls, (_, encoded_consonant, amount)| { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> src/crawler.rs:28:11 [INFO] [stdout] | [INFO] [stdout] 28 | ].into_iter().fold(vec![], |mut urls, (_, encoded_consonant, amount)| { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 28 | ].iter().fold(vec![], |mut urls, (_, encoded_consonant, amount)| { [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 13 ~ static ref OPEN_DIC_URLS: Vec = IntoIterator::into_iter([ [INFO] [stdout] 14 | ('ㄱ', "%E3%84%B1", 153242), [INFO] [stdout] ... [INFO] [stdout] 27 | ('ㅎ', "%E3%85%8E", 69770), [INFO] [stdout] 28 ~ ]).fold(vec![], |mut urls, (_, encoded_consonant, amount)| { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> src/crawler.rs:53:11 [INFO] [stdout] | [INFO] [stdout] 53 | ].into_iter().fold(vec![], |mut urls, (_, encoded_consonant, amount)| { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 53 | ].iter().fold(vec![], |mut urls, (_, encoded_consonant, amount)| { [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 38 ~ static ref STANDARD_DIC_URLS: Vec = IntoIterator::into_iter([ [INFO] [stdout] 39 | ('ㄱ', "%E3%84%B1", 65487), [INFO] [stdout] ... [INFO] [stdout] 52 | ('ㅎ', "%E3%85%8E", 28407), [INFO] [stdout] 53 ~ ]).fold(vec![], |mut urls, (_, encoded_consonant, amount)| { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> src/crawler.rs:53:11 [INFO] [stdout] | [INFO] [stdout] 53 | ].into_iter().fold(vec![], |mut urls, (_, encoded_consonant, amount)| { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 53 | ].iter().fold(vec![], |mut urls, (_, encoded_consonant, amount)| { [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 38 ~ static ref STANDARD_DIC_URLS: Vec = IntoIterator::into_iter([ [INFO] [stdout] 39 | ('ㄱ', "%E3%84%B1", 65487), [INFO] [stdout] ... [INFO] [stdout] 52 | ('ㅎ', "%E3%85%8E", 28407), [INFO] [stdout] 53 ~ ]).fold(vec![], |mut urls, (_, encoded_consonant, amount)| { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.54s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.16.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "b88ae38507f6ccd20f00977d8490eaa2c7a3966ae22d1b844e3648ca6b183c8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b88ae38507f6ccd20f00977d8490eaa2c7a3966ae22d1b844e3648ca6b183c8f", kill_on_drop: false }` [INFO] [stdout] b88ae38507f6ccd20f00977d8490eaa2c7a3966ae22d1b844e3648ca6b183c8f