[INFO] cloning repository https://github.com/fm-elpac/fmls [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fm-elpac/fmls" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffm-elpac%2Ffmls", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffm-elpac%2Ffmls'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7cecff17d63aad229ae07d2058b3d0502fbb33de [INFO] checking fm-elpac/fmls against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffm-elpac%2Ffmls" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fm-elpac/fmls 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 git repo https://github.com/fm-elpac/fmls [INFO] finished tweaking git repo https://github.com/fm-elpac/fmls [INFO] tweaked toml for git repo https://github.com/fm-elpac/fmls written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/fm-elpac/fmls already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 5 packages [INFO] [stderr] Updating proc-macro2 v1.0.66 -> v1.0.79 [INFO] [stderr] Updating quote v1.0.33 -> v1.0.35 [INFO] [stderr] Updating serde v1.0.186 -> v1.0.197 [INFO] [stderr] Updating serde_derive v1.0.186 -> v1.0.197 [INFO] [stderr] Updating syn v2.0.29 -> v2.0.58 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded time-macros v0.2.13 [INFO] [stderr] Downloaded vergen v8.2.4 [INFO] [stderr] Downloaded s2n-quic v1.26.0 [INFO] [stderr] Downloaded zerocopy v0.6.3 [INFO] [stderr] Downloaded yansi-term v0.1.2 [INFO] [stderr] Downloaded s2n-quic-tls v0.26.0 [INFO] [stderr] Downloaded octets v0.2.0 [INFO] [stderr] Downloaded cargo-lock v9.0.0 [INFO] [stderr] Downloaded h3 v0.0.2 [INFO] [stderr] Downloaded annotate-snippets v0.9.1 [INFO] [stderr] Downloaded bindgen v0.65.1 [INFO] [stderr] Downloaded mbedtls v0.10.0 [INFO] [stderr] Downloaded s2n-tls-sys v0.0.35 [INFO] [stderr] Downloaded s2n-quic-core v0.26.0 [INFO] [stderr] Downloaded mbedtls-platform-support v0.2.0 [INFO] [stderr] Downloaded s2n-quic-transport v0.26.0 [INFO] [stderr] Downloaded zerocopy-derive v0.6.3 [INFO] [stderr] Downloaded quinn-proto v0.10.4 [INFO] [stderr] Downloaded s2n-quic-platform v0.27.0 [INFO] [stderr] Downloaded bindgen v0.66.1 [INFO] [stderr] Downloaded aws-lc-rs v1.2.1 [INFO] [stderr] Downloaded yasna v0.2.2 [INFO] [stderr] Downloaded prettyplease v0.2.12 [INFO] [stderr] Downloaded s2n-tls v0.0.35 [INFO] [stderr] Downloaded built v0.6.1 [INFO] [stderr] Downloaded rs-libc v0.2.4 [INFO] [stderr] Downloaded s2n-quic-crypto v0.26.0 [INFO] [stderr] Downloaded ahash v0.8.3 [INFO] [stderr] Downloaded time v0.3.27 [INFO] [stderr] Downloaded s2n-codec v0.6.2 [INFO] [stderr] Downloaded quiche v0.17.2 [INFO] [stderr] Downloaded mbedtls-sys-auto v3.4.0 [INFO] [stderr] Downloaded aws-lc-sys v0.9.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] da385d29add30e64edc93d39fd2d38ee10ffffcb3559c21322d2227aede5211b [INFO] running `Command { std: "docker" "start" "-a" "da385d29add30e64edc93d39fd2d38ee10ffffcb3559c21322d2227aede5211b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "da385d29add30e64edc93d39fd2d38ee10ffffcb3559c21322d2227aede5211b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da385d29add30e64edc93d39fd2d38ee10ffffcb3559c21322d2227aede5211b", kill_on_drop: false }` [INFO] [stdout] da385d29add30e64edc93d39fd2d38ee10ffffcb3559c21322d2227aede5211b [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9766b5dcecc39712a1d3877cfbd80deac52060ab365c7aa242069ad60728b31e [INFO] running `Command { std: "docker" "start" "-a" "9766b5dcecc39712a1d3877cfbd80deac52060ab365c7aa242069ad60728b31e", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling hashbrown v0.14.0 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling unicode-bidi v0.3.13 [INFO] [stderr] Compiling percent-encoding v2.3.0 [INFO] [stderr] Compiling semver v1.0.18 [INFO] [stderr] Compiling winnow v0.5.15 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling time-core v0.1.1 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling vergen v8.2.4 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling deranged v0.3.8 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling num_threads v0.1.6 [INFO] [stderr] Compiling form_urlencoded v1.2.0 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking crc-catalog v2.2.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling libm v0.2.7 [INFO] [stderr] Checking crc v3.0.1 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling serde_json v1.0.105 [INFO] [stderr] Compiling rustls v0.21.6 [INFO] [stderr] Checking libfmlsc v0.1.0 (/opt/rustwide/workdir/libfmlsc) [INFO] [stderr] Checking pin-project-lite v0.2.12 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Compiling rustix v0.38.8 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Checking octets v0.2.0 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking regex-syntax v0.7.4 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stderr] Compiling indexmap v2.0.0 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking libfmlsm v0.1.0 (/opt/rustwide/workdir/libfmlsm) [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> libfmlsm/src/r2c3p_low/eat.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use core::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/core/src/prelude/mod.rs:57:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> libfmlsm/src/r2c3p_low/escape_crc.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use core::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/core/src/prelude/mod.rs:57:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> libfmlsm/src/r2c3p_low/send/mod.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use core::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/core/src/prelude/mod.rs:57:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> libfmlsm/src/r2c3p_low/sender.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use core::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/core/src/prelude/mod.rs:57:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> libfmlsm/src/r2c3p_util/hex/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use core::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/core/src/prelude/mod.rs:57:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> libfmlsm/src/r2c3p_util/port/eat.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use core::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/core/src/prelude/mod.rs:57:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> libfmlsm/src/r2c3p_util/send/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use core::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/core/src/prelude/mod.rs:57:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking aho-corasick v1.0.4 [INFO] [stderr] Compiling idna v0.4.0 [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking socket2 v0.5.3 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Compiling url v2.4.0 [INFO] [stderr] Checking regex-automata v0.3.6 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling time v0.3.27 [INFO] [stderr] Compiling cmake v0.1.50 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling quiche v0.17.2 [INFO] [stderr] Checking regex v1.9.3 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking rustls-webpki v0.101.4 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling serde_spanned v0.6.3 [INFO] [stderr] Compiling toml_datetime v0.6.3 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Compiling toml_edit v0.19.14 [INFO] [stderr] Compiling toml v0.7.6 [INFO] [stderr] Compiling cargo-lock v9.0.0 [INFO] [stderr] Compiling built v0.6.1 [INFO] [stderr] Compiling fmls-cli v0.1.0-a1 (/opt/rustwide/workdir/fmls-cli) [INFO] [stderr] Compiling fmls-r2d v0.1.0-a1 (/opt/rustwide/workdir/fmls-r2d) [INFO] [stderr] Compiling fmlsd v0.1.0-a1 (/opt/rustwide/workdir/fmlsd) [INFO] [stdout] warning: the item `built` is imported redundantly [INFO] [stdout] --> fmls-r2d/build.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use built; [INFO] [stdout] | ^^^^^ the item `built` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `built` is imported redundantly [INFO] [stdout] --> fmlsd/build.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use built; [INFO] [stdout] | ^^^^^ the item `built` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `built` is imported redundantly [INFO] [stdout] --> fmls-cli/build.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use built; [INFO] [stdout] | ^^^^^ the item `built` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking libfmls v0.1.0 (/opt/rustwide/workdir/libfmls) [INFO] [stdout] warning: the item `crc32fast` is imported redundantly [INFO] [stdout] --> libfmls/src/r2c3p/escape_crc.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crc32fast; [INFO] [stdout] | ^^^^^^^^^ the item `crc32fast` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `env_logger` is imported redundantly [INFO] [stdout] --> fmls-r2d/src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use env_logger; [INFO] [stdout] | ^^^^^^^^^^ the item `env_logger` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `env_logger` is imported redundantly [INFO] [stdout] --> fmls-r2d/src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use env_logger; [INFO] [stdout] | ^^^^^^^^^^ the item `env_logger` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `env_logger` is imported redundantly [INFO] [stdout] --> fmls-cli/src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use env_logger; [INFO] [stdout] | ^^^^^^^^^^ the item `env_logger` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `env_logger` is imported redundantly [INFO] [stdout] --> fmls-cli/src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use env_logger; [INFO] [stdout] | ^^^^^^^^^^ the item `env_logger` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `env_logger` is imported redundantly [INFO] [stdout] --> fmlsd/src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use env_logger; [INFO] [stdout] | ^^^^^^^^^^ the item `env_logger` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `env_logger` is imported redundantly [INFO] [stdout] --> fmlsd/src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use env_logger; [INFO] [stdout] | ^^^^^^^^^^ the item `env_logger` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> libfmlsm/src/r2c3p_low/eat.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use core::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/core/src/prelude/mod.rs:57:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> libfmlsm/src/r2c3p_low/escape_crc.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use core::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/core/src/prelude/mod.rs:57:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> libfmlsm/src/r2c3p_low/send/mod.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use core::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/core/src/prelude/mod.rs:57:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> libfmlsm/src/r2c3p_low/send/test.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use core::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | use super::*; [INFO] [stdout] | -------- the item `Iterator` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `P_VERSION` is imported redundantly [INFO] [stdout] --> libfmlsm/src/r2c3p_low/send/test.rs:11:83 [INFO] [stdout] | [INFO] [stdout] 11 | ConfItem, FeedResult, Msg, MsgAt, MsgReq, MsgRes, MsgS, MsgType, R2c3pServer, P_VERSION, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | use super::*; [INFO] [stdout] | -------- the item `P_VERSION` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> libfmlsm/src/r2c3p_low/sender.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use core::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/core/src/prelude/mod.rs:57:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> libfmlsm/src/r2c3p_util/hex/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use core::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/core/src/prelude/mod.rs:57:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> libfmlsm/src/r2c3p_util/port/eat.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use core::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/core/src/prelude/mod.rs:57:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> libfmlsm/src/r2c3p_util/send/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use core::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/core/src/prelude/mod.rs:57:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> libfmlsm/src/r2c3p_util/send/test.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use core::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use super::*; [INFO] [stdout] | -------- the item `Iterator` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `P_VERSION` is imported redundantly [INFO] [stdout] --> libfmlsm/src/r2c3p_util/send/test.rs:11:83 [INFO] [stdout] | [INFO] [stdout] 11 | ConfItem, FeedResult, Msg, MsgAt, MsgReq, MsgRes, MsgS, MsgType, R2c3pServer, P_VERSION, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use super::*; [INFO] [stdout] | -------- the item `P_VERSION` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BStaticSender` is imported redundantly [INFO] [stdout] --> libfmlsm/src/r2c3p_util/send/test.rs:14:24 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::r2c3p_low::{BStaticSender, NoneSender}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 15 | [INFO] [stdout] 16 | use super::*; [INFO] [stdout] | -------- the item `BStaticSender` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.78s [INFO] running `Command { std: "docker" "inspect" "9766b5dcecc39712a1d3877cfbd80deac52060ab365c7aa242069ad60728b31e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9766b5dcecc39712a1d3877cfbd80deac52060ab365c7aa242069ad60728b31e", kill_on_drop: false }` [INFO] [stdout] 9766b5dcecc39712a1d3877cfbd80deac52060ab365c7aa242069ad60728b31e