[INFO] fetching crate cargo-serve-doc 0.1.0... [INFO] checking cargo-serve-doc-0.1.0 against master#18a6d911caba59605eb03db1452848a85d2e5879 for pr-112743 [INFO] extracting crate cargo-serve-doc 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate cargo-serve-doc 0.1.0 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 cargo-serve-doc 0.1.0 [INFO] finished tweaking crates.io crate cargo-serve-doc 0.1.0 [INFO] tweaked toml for crates.io crate cargo-serve-doc 0.1.0 written to /workspace/builds/worker-1-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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mime_guess v1.8.8 [INFO] [stderr] Downloaded phf_shared v0.7.24 [INFO] [stderr] Downloaded phf_codegen v0.7.24 [INFO] [stderr] Downloaded tower-service v0.1.0 [INFO] [stderr] Downloaded serde_plain v0.3.0 [INFO] [stderr] Downloaded serde_urlencoded v0.5.5 [INFO] [stderr] Downloaded tokio-uds v0.2.7 [INFO] [stderr] Downloaded proc-macro-hack v0.4.3 [INFO] [stderr] Downloaded pest v1.0.6 [INFO] [stderr] Downloaded home v0.3.4 [INFO] [stderr] Downloaded pest_derive v1.0.8 [INFO] [stderr] Downloaded tower-web v0.3.7 [INFO] [stderr] Downloaded tokio-fs v0.1.7 [INFO] [stderr] Downloaded tower-web-macros v0.3.5 [INFO] [stderr] Downloaded tokio v0.1.22 [INFO] [stderr] Downloaded crates-io v0.23.0 [INFO] [stderr] Downloaded libgit2-sys v0.7.11 [INFO] [stderr] Downloaded cargo v0.35.0 [INFO] [stderr] Downloaded git2 v0.8.0 [INFO] [stderr] Downloaded im-rc v12.3.4 [INFO] [stderr] Downloaded hyper v0.12.36 [INFO] [stderr] Downloaded tokio-threadpool v0.1.18 [INFO] [stderr] Downloaded sized-chunks v0.1.3 [INFO] [stderr] Downloaded http-body v0.1.0 [INFO] [stderr] Downloaded proc-macro-hack-impl v0.4.3 [INFO] [stderr] Downloaded git2-curl v0.9.0 [INFO] [stderr] Downloaded opener v0.3.2 [INFO] [stderr] Downloaded rustfix v0.4.6 [INFO] [stderr] Downloaded serde_ignored v0.0.4 [INFO] [stderr] Downloaded url_serde v0.2.0 [INFO] [stderr] Downloaded checked v0.5.0 [INFO] [stderr] Downloaded headers-core v0.1.1 [INFO] [stderr] Downloaded futures-cpupool v0.1.8 [INFO] [stderr] Downloaded tokio-buf v0.1.1 [INFO] [stderr] Downloaded want v0.2.0 [INFO] [stderr] Downloaded phf v0.7.24 [INFO] [stderr] Downloaded phf_generator v0.7.24 [INFO] [stderr] Downloaded scopeguard v0.3.3 [INFO] [stderr] Downloaded headers v0.2.3 [INFO] [stderr] Downloaded replacing-buf-stream v0.1.0 [INFO] [stderr] Downloaded atoi v0.2.3 [INFO] [stderr] Downloaded handlebars v1.0.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] fb3325d4d75eecf94dffa0973d8c877b32cdef430bcba4a860af64e749038f88 [INFO] running `Command { std: "docker" "start" "-a" "fb3325d4d75eecf94dffa0973d8c877b32cdef430bcba4a860af64e749038f88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb3325d4d75eecf94dffa0973d8c877b32cdef430bcba4a860af64e749038f88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb3325d4d75eecf94dffa0973d8c877b32cdef430bcba4a860af64e749038f88", kill_on_drop: false }` [INFO] [stdout] fb3325d4d75eecf94dffa0973d8c877b32cdef430bcba4a860af64e749038f88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] fcef87e267727122dba204b28bac91c0ab37a3edb3942186b1f9db6b1c8124f1 [INFO] running `Command { std: "docker" "start" "-a" "fcef87e267727122dba204b28bac91c0ab37a3edb3942186b1f9db6b1c8124f1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.60 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Compiling openssl-sys v0.9.88 [INFO] [stderr] Compiling libz-sys v1.1.9 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Compiling libnghttp2-sys v0.1.7+1.45.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Compiling curl-sys v0.4.63+curl-8.1.2 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.97 [INFO] [stderr] Checking regex-syntax v0.7.2 [INFO] [stderr] Compiling backtrace v0.3.67 [INFO] [stderr] Compiling libssh2-sys v0.2.23 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking gimli v0.27.3 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Checking object v0.30.4 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking regex v1.8.4 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking walkdir v2.3.3 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Compiling serde_derive v1.0.164 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking addr2line v0.19.0 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Compiling libgit2-sys v0.7.11 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling curl v0.4.44 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling proc-macro-hack-impl v0.4.3 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling openssl v0.10.54 [INFO] [stderr] Compiling pest v1.0.6 [INFO] [stderr] Compiling rustix v0.37.20 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking flate2 v1.0.26 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Compiling proc-macro-hack v0.4.3 [INFO] [stderr] Compiling pest_derive v1.0.8 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking headers-core v0.1.1 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking bstr v1.5.0 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling tempfile v3.6.0 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking headers v0.2.3 [INFO] [stderr] Checking chrono v0.4.26 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking globset v0.4.10 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking atoi v0.2.3 [INFO] [stderr] Checking checked v0.5.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking sized-chunks v0.1.3 [INFO] [stderr] Checking filetime v0.2.21 [INFO] [stderr] Checking tower-service v0.1.0 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking tar v0.4.38 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking serde_plain v0.3.0 [INFO] [stderr] Checking serde_ignored v0.0.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking crypto-hash v0.3.4 [INFO] [stderr] Checking url_serde v0.2.0 [INFO] [stderr] Checking ignore v0.4.20 [INFO] [stderr] Checking opener v0.3.2 [INFO] [stderr] Checking handlebars v1.0.5 [INFO] [stderr] Checking crates-io v0.23.0 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Compiling im-rc v12.3.4 [INFO] [stderr] Checking rustfix v0.4.6 [INFO] [stderr] Checking jobserver v0.1.26 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking shell-escape v0.1.5 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking home v0.3.4 [INFO] [stderr] Checking bytesize v1.2.0 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking rustc-workspace-hack v1.0.0 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Compiling tower-web-macros v0.3.5 [INFO] [stderr] Checking tower-web v0.3.7 [INFO] [stderr] Checking replacing-buf-stream v0.1.0 [INFO] [stderr] Checking git2 v0.8.0 [INFO] [stderr] Checking git2-curl v0.9.0 [INFO] [stderr] Checking cargo v0.35.0 [INFO] [stderr] Checking cargo-serve-doc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:39:29 [INFO] [stdout] | [INFO] [stdout] 39 | )))) as Box + Send>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 39 | )))) as Box + Send>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:45:25 [INFO] [stdout] | [INFO] [stdout] 45 | )))) as Box + Send>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 45 | )))) as Box + Send>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:39:29 [INFO] [stdout] | [INFO] [stdout] 39 | )))) as Box + Send>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 39 | )))) as Box + Send>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:45:25 [INFO] [stdout] | [INFO] [stdout] 45 | )))) as Box + Send>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 45 | )))) as Box + Send>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:65:40 [INFO] [stdout] | [INFO] [stdout] 65 | Box::new(f) as Box + Send> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 65 | Box::new(f) as Box + Send> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:65:40 [INFO] [stdout] | [INFO] [stdout] 65 | Box::new(f) as Box + Send> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 65 | Box::new(f) as Box + Send> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:95:44 [INFO] [stdout] | [INFO] [stdout] 95 | Box::new(f) as Box + Send> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 95 | Box::new(f) as Box + Send> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:98:36 [INFO] [stdout] | [INFO] [stdout] 98 | ... as Box + Send> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 98 | as Box + Send> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:112:28 [INFO] [stdout] | [INFO] [stdout] 112 | Box::new(f) as Box + Send> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 112 | Box::new(f) as Box + Send> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:95:44 [INFO] [stdout] | [INFO] [stdout] 95 | Box::new(f) as Box + Send> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 95 | Box::new(f) as Box + Send> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:98:36 [INFO] [stdout] | [INFO] [stdout] 98 | ... as Box + Send> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 98 | as Box + Send> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:112:28 [INFO] [stdout] | [INFO] [stdout] 112 | Box::new(f) as Box + Send> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 112 | Box::new(f) as Box + Send> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 16s [INFO] running `Command { std: "docker" "inspect" "fcef87e267727122dba204b28bac91c0ab37a3edb3942186b1f9db6b1c8124f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcef87e267727122dba204b28bac91c0ab37a3edb3942186b1f9db6b1c8124f1", kill_on_drop: false }` [INFO] [stdout] fcef87e267727122dba204b28bac91c0ab37a3edb3942186b1f9db6b1c8124f1