[INFO] fetching crate sppparse 0.1.4... [INFO] checking sppparse-0.1.4 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate sppparse 0.1.4 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate sppparse 0.1.4 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 sppparse 0.1.4 [INFO] finished tweaking crates.io crate sppparse 0.1.4 [INFO] tweaked toml for crates.io crate sppparse 0.1.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate sppparse 0.1.4 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_yaml v0.8.15 [INFO] [stderr] Downloaded path-dedot v3.0.12 [INFO] [stderr] Downloaded path-clean v0.1.0 [INFO] [stderr] Downloaded path-absolutize v3.0.10 [INFO] [stderr] Downloaded sppparse_derive v0.1.3 [INFO] [stderr] Downloaded cargo-husky v1.5.0 [INFO] [stderr] Downloaded getset v0.1.1 [INFO] [stderr] Downloaded terminal_size v0.1.16 [INFO] [stderr] Downloaded getrandom v0.2.1 [INFO] [stderr] Downloaded rand v0.8.1 [INFO] [stderr] Downloaded similar v1.3.0 [INFO] [stderr] Downloaded serde_path_to_error v0.1.4 [INFO] [stderr] Downloaded insta v1.7.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 87fb6c2ecbae6d13af6ef869c97fed7956d1479d90def1fb034db8bc03dd77c9 [INFO] running `Command { std: "docker" "start" "-a" "87fb6c2ecbae6d13af6ef869c97fed7956d1479d90def1fb034db8bc03dd77c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "87fb6c2ecbae6d13af6ef869c97fed7956d1479d90def1fb034db8bc03dd77c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87fb6c2ecbae6d13af6ef869c97fed7956d1479d90def1fb034db8bc03dd77c9", kill_on_drop: false }` [INFO] [stdout] 87fb6c2ecbae6d13af6ef869c97fed7956d1479d90def1fb034db8bc03dd77c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e959d4035e156456f9df28902ef0bce2153c1395f20031538cc922b251a9b5e1 [INFO] running `Command { std: "docker" "start" "-a" "e959d4035e156456f9df28902ef0bce2153c1395f20031538cc922b251a9b5e1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling getrandom v0.2.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking dtoa v0.4.7 [INFO] [stderr] Compiling cargo-husky v1.5.0 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking path-dedot v3.0.12 [INFO] [stderr] Checking similar v1.3.0 [INFO] [stderr] Checking path-clean v0.1.0 [INFO] [stderr] Checking path-absolutize v3.0.10 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking terminal_size v0.1.16 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking console v0.14.1 [INFO] [stderr] Checking rand_core v0.6.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand v0.8.1 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling getset v0.1.1 [INFO] [stderr] Checking thiserror v1.0.23 [INFO] [stderr] Checking serde_yaml v0.8.15 [INFO] [stderr] Checking serde_path_to_error v0.1.4 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking insta v1.7.1 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling sppparse_derive v0.1.3 [INFO] [stderr] Checking sppparse v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Serialize` is imported redundantly [INFO] [stdout] --> src/sparse_root.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Serialize` is already imported here [INFO] [stdout] 2 | use getset::{CopyGetters, Getters, MutGetters}; [INFO] [stdout] 3 | use serde::Serialize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RefCell` is imported redundantly [INFO] [stdout] --> src/sparse_root.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `RefCell` is already imported here [INFO] [stdout] ... [INFO] [stdout] 4 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PathBuf` is imported redundantly [INFO] [stdout] --> src/sparse_state.rs:7:23 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `PathBuf` is already imported here [INFO] [stdout] ... [INFO] [stdout] 7 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/lib.rs:267:5 [INFO] [stdout] | [INFO] [stdout] 267 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Serialize` is imported redundantly [INFO] [stdout] --> src/sparse_root.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Serialize` is already imported here [INFO] [stdout] 2 | use getset::{CopyGetters, Getters, MutGetters}; [INFO] [stdout] 3 | use serde::Serialize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RefCell` is imported redundantly [INFO] [stdout] --> src/sparse_root.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `RefCell` is already imported here [INFO] [stdout] ... [INFO] [stdout] 4 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PathBuf` is imported redundantly [INFO] [stdout] --> src/sparse_state.rs:7:23 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `PathBuf` is already imported here [INFO] [stdout] ... [INFO] [stdout] 7 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/lib.rs:267:5 [INFO] [stdout] | [INFO] [stdout] 267 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.53s [INFO] running `Command { std: "docker" "inspect" "e959d4035e156456f9df28902ef0bce2153c1395f20031538cc922b251a9b5e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e959d4035e156456f9df28902ef0bce2153c1395f20031538cc922b251a9b5e1", kill_on_drop: false }` [INFO] [stdout] e959d4035e156456f9df28902ef0bce2153c1395f20031538cc922b251a9b5e1 [INFO] checking sppparse-0.1.4 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate sppparse 0.1.4 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate sppparse 0.1.4 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sppparse 0.1.4 [INFO] finished tweaking crates.io crate sppparse 0.1.4 [INFO] tweaked toml for crates.io crate sppparse 0.1.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate sppparse 0.1.4 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b3e5b6955c0c7472f30be9a1d25d97184735c3bd0018df1699c95e9e78cfa93 [INFO] running `Command { std: "docker" "start" "-a" "9b3e5b6955c0c7472f30be9a1d25d97184735c3bd0018df1699c95e9e78cfa93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b3e5b6955c0c7472f30be9a1d25d97184735c3bd0018df1699c95e9e78cfa93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b3e5b6955c0c7472f30be9a1d25d97184735c3bd0018df1699c95e9e78cfa93", kill_on_drop: false }` [INFO] [stdout] 9b3e5b6955c0c7472f30be9a1d25d97184735c3bd0018df1699c95e9e78cfa93 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4e5a915d88385c7fb3ad5a777556ef0dc1982241975d8402fa0e4f1449be949 [INFO] running `Command { std: "docker" "start" "-a" "c4e5a915d88385c7fb3ad5a777556ef0dc1982241975d8402fa0e4f1449be949", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling getrandom v0.2.1 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking dtoa v0.4.7 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling cargo-husky v1.5.0 [INFO] [stderr] Checking similar v1.3.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking path-clean v0.1.0 [INFO] [stderr] Checking path-dedot v3.0.12 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking path-absolutize v3.0.10 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking terminal_size v0.1.16 [INFO] [stderr] Checking console v0.14.1 [INFO] [stderr] Checking rand_core v0.6.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.8.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling getset v0.1.1 [INFO] [stderr] Checking thiserror v1.0.23 [INFO] [stderr] Checking serde_yaml v0.8.15 [INFO] [stderr] Checking serde_path_to_error v0.1.4 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking insta v1.7.1 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling sppparse_derive v0.1.3 [INFO] [stderr] Checking sppparse v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Serialize` is imported redundantly [INFO] [stdout] --> src/sparse_root.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Serialize` is already imported here [INFO] [stdout] 2 | use getset::{CopyGetters, Getters, MutGetters}; [INFO] [stdout] 3 | use serde::Serialize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RefCell` is imported redundantly [INFO] [stdout] --> src/sparse_root.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `RefCell` is already imported here [INFO] [stdout] ... [INFO] [stdout] 4 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PathBuf` is imported redundantly [INFO] [stdout] --> src/sparse_state.rs:7:23 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `PathBuf` is already imported here [INFO] [stdout] ... [INFO] [stdout] 7 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/lib.rs:267:5 [INFO] [stdout] | [INFO] [stdout] 267 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Serialize` is imported redundantly [INFO] [stdout] --> src/sparse_root.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Serialize` is already imported here [INFO] [stdout] 2 | use getset::{CopyGetters, Getters, MutGetters}; [INFO] [stdout] 3 | use serde::Serialize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RefCell` is imported redundantly [INFO] [stdout] --> src/sparse_root.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `RefCell` is already imported here [INFO] [stdout] ... [INFO] [stdout] 4 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PathBuf` is imported redundantly [INFO] [stdout] --> src/sparse_state.rs:7:23 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `PathBuf` is already imported here [INFO] [stdout] ... [INFO] [stdout] 7 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/lib.rs:267:5 [INFO] [stdout] | [INFO] [stdout] 267 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.20s [INFO] running `Command { std: "docker" "inspect" "c4e5a915d88385c7fb3ad5a777556ef0dc1982241975d8402fa0e4f1449be949", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4e5a915d88385c7fb3ad5a777556ef0dc1982241975d8402fa0e4f1449be949", kill_on_drop: false }` [INFO] [stdout] c4e5a915d88385c7fb3ad5a777556ef0dc1982241975d8402fa0e4f1449be949