[INFO] fetching crate qcow 1.2.0... [INFO] checking qcow-1.2.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate qcow 1.2.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate qcow 1.2.0 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 qcow 1.2.0 [INFO] finished tweaking crates.io crate qcow 1.2.0 [INFO] tweaked toml for crates.io crate qcow 1.2.0 written to /workspace/builds/worker-0-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] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 30 packages [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding zstd v0.9.2+zstd.1.5.1 (latest: v0.13.1) [INFO] [stderr] Adding zstd-safe v4.1.3+zstd.1.5.1 (latest: v7.1.0) [INFO] [stderr] Adding zstd-sys v1.6.2+zstd.1.5.1 (latest: v2.0.10+zstd.1.5.6) [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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zstd-safe v4.1.3+zstd.1.5.1 [INFO] [stderr] Downloaded binread_derive v2.1.0 [INFO] [stderr] Downloaded binread v2.2.0 [INFO] [stderr] Downloaded modular-bitfield-impl v0.11.2 [INFO] [stderr] Downloaded zstd v0.9.2+zstd.1.5.1 [INFO] [stderr] Downloaded modular-bitfield v0.11.2 [INFO] [stderr] Downloaded zstd-sys v1.6.2+zstd.1.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0e7ffe3cda85142fdfff8bae7f348604f911ecb2fa4c51f3ed7fc32dcf93ae4c [INFO] running `Command { std: "docker" "start" "-a" "0e7ffe3cda85142fdfff8bae7f348604f911ecb2fa4c51f3ed7fc32dcf93ae4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0e7ffe3cda85142fdfff8bae7f348604f911ecb2fa4c51f3ed7fc32dcf93ae4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e7ffe3cda85142fdfff8bae7f348604f911ecb2fa4c51f3ed7fc32dcf93ae4c", kill_on_drop: false }` [INFO] [stdout] 0e7ffe3cda85142fdfff8bae7f348604f911ecb2fa4c51f3ed7fc32dcf93ae4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 3b59bd3b2ce440069e8181e97d303bb2f45f0366468afd53e06329eeab5cd6a1 [INFO] running `Command { std: "docker" "start" "-a" "3b59bd3b2ce440069e8181e97d303bb2f45f0366468afd53e06329eeab5cd6a1", kill_on_drop: false }` [INFO] [stderr] Compiling zstd-safe v4.1.3+zstd.1.5.1 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling modular-bitfield-impl v0.11.2 [INFO] [stderr] Compiling binread_derive v2.1.0 [INFO] [stderr] Compiling jobserver v0.1.28 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling cmake v0.1.50 [INFO] [stderr] Compiling zstd-sys v1.6.2+zstd.1.5.1 [INFO] [stderr] Checking binread v2.2.0 [INFO] [stderr] Compiling libz-sys v1.1.16 [INFO] [stderr] Checking modular-bitfield v0.11.2 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking zstd v0.9.2+zstd.1.5.1 [INFO] [stderr] Checking qcow v1.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `L1Entry` is imported redundantly [INFO] [stdout] --> src/reader.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::levels::{L1Entry, L2Entry}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `L1Entry` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `L2Entry` is imported redundantly [INFO] [stdout] --> src/reader.rs:1:30 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::levels::{L1Entry, L2Entry}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `L2Entry` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `File` is imported redundantly [INFO] [stdout] --> src/reader.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `File` is already imported here [INFO] [stdout] ... [INFO] [stdout] 5 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BufReader` is imported redundantly [INFO] [stdout] --> src/reader.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `BufReader` is already imported here [INFO] [stdout] ... [INFO] [stdout] 6 | use std::io::{self, BufReader, Read, Seek}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Read` is imported redundantly [INFO] [stdout] --> src/reader.rs:6:32 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `Read` is already imported here [INFO] [stdout] ... [INFO] [stdout] 6 | use std::io::{self, BufReader, Read, Seek}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Seek` is imported redundantly [INFO] [stdout] --> src/reader.rs:6:38 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `Seek` is already imported here [INFO] [stdout] ... [INFO] [stdout] 6 | use std::io::{self, BufReader, Read, Seek}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `L1Entry` is imported redundantly [INFO] [stdout] --> src/reader.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::levels::{L1Entry, L2Entry}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `L1Entry` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `L2Entry` is imported redundantly [INFO] [stdout] --> src/reader.rs:1:30 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::levels::{L1Entry, L2Entry}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `L2Entry` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `File` is imported redundantly [INFO] [stdout] --> src/reader.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `File` is already imported here [INFO] [stdout] ... [INFO] [stdout] 5 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BufReader` is imported redundantly [INFO] [stdout] --> src/reader.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `BufReader` is already imported here [INFO] [stdout] ... [INFO] [stdout] 6 | use std::io::{self, BufReader, Read, Seek}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Read` is imported redundantly [INFO] [stdout] --> src/reader.rs:6:32 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `Read` is already imported here [INFO] [stdout] ... [INFO] [stdout] 6 | use std::io::{self, BufReader, Read, Seek}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Seek` is imported redundantly [INFO] [stdout] --> src/reader.rs:6:38 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `Seek` is already imported here [INFO] [stdout] ... [INFO] [stdout] 6 | use std::io::{self, BufReader, Read, Seek}; [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` profile [unoptimized + debuginfo] target(s) in 55.98s [INFO] running `Command { std: "docker" "inspect" "3b59bd3b2ce440069e8181e97d303bb2f45f0366468afd53e06329eeab5cd6a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b59bd3b2ce440069e8181e97d303bb2f45f0366468afd53e06329eeab5cd6a1", kill_on_drop: false }` [INFO] [stdout] 3b59bd3b2ce440069e8181e97d303bb2f45f0366468afd53e06329eeab5cd6a1 [INFO] checking qcow-1.2.0 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate qcow 1.2.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate qcow 1.2.0 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 qcow 1.2.0 [INFO] finished tweaking crates.io crate qcow 1.2.0 [INFO] tweaked toml for crates.io crate qcow 1.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 30 packages [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding zstd v0.9.2+zstd.1.5.1 (latest: v0.13.1) [INFO] [stderr] Adding zstd-safe v4.1.3+zstd.1.5.1 (latest: v7.1.0) [INFO] [stderr] Adding zstd-sys v1.6.2+zstd.1.5.1 (latest: v2.0.10+zstd.1.5.6) [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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 718cc72a2500b7639dc488d2af9c7728804da630d825bfd1def3bcf83d0ad438 [INFO] running `Command { std: "docker" "start" "-a" "718cc72a2500b7639dc488d2af9c7728804da630d825bfd1def3bcf83d0ad438", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "718cc72a2500b7639dc488d2af9c7728804da630d825bfd1def3bcf83d0ad438", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "718cc72a2500b7639dc488d2af9c7728804da630d825bfd1def3bcf83d0ad438", kill_on_drop: false }` [INFO] [stdout] 718cc72a2500b7639dc488d2af9c7728804da630d825bfd1def3bcf83d0ad438 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] acff96535fff6037a46b8c4f32a12ffef6c7fb99039d8d8150da6e20531a4a78 [INFO] running `Command { std: "docker" "start" "-a" "acff96535fff6037a46b8c4f32a12ffef6c7fb99039d8d8150da6e20531a4a78", kill_on_drop: false }` [INFO] [stderr] Compiling zstd-safe v4.1.3+zstd.1.5.1 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling modular-bitfield-impl v0.11.2 [INFO] [stderr] Compiling binread_derive v2.1.0 [INFO] [stderr] Compiling jobserver v0.1.28 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling cmake v0.1.50 [INFO] [stderr] Checking binread v2.2.0 [INFO] [stderr] Checking modular-bitfield v0.11.2 [INFO] [stderr] Compiling zstd-sys v1.6.2+zstd.1.5.1 [INFO] [stderr] Compiling libz-sys v1.1.16 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking zstd v0.9.2+zstd.1.5.1 [INFO] [stderr] Checking qcow v1.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `L1Entry` is imported redundantly [INFO] [stdout] --> src/reader.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::levels::{L1Entry, L2Entry}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `L1Entry` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `L2Entry` is imported redundantly [INFO] [stdout] --> src/reader.rs:1:30 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::levels::{L1Entry, L2Entry}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `L2Entry` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `File` is imported redundantly [INFO] [stdout] --> src/reader.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `File` is already imported here [INFO] [stdout] ... [INFO] [stdout] 5 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BufReader` is imported redundantly [INFO] [stdout] --> src/reader.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `BufReader` is already imported here [INFO] [stdout] ... [INFO] [stdout] 6 | use std::io::{self, BufReader, Read, Seek}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Read` is imported redundantly [INFO] [stdout] --> src/reader.rs:6:32 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `Read` is already imported here [INFO] [stdout] ... [INFO] [stdout] 6 | use std::io::{self, BufReader, Read, Seek}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Seek` is imported redundantly [INFO] [stdout] --> src/reader.rs:6:38 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `Seek` is already imported here [INFO] [stdout] ... [INFO] [stdout] 6 | use std::io::{self, BufReader, Read, Seek}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `L1Entry` is imported redundantly [INFO] [stdout] --> src/reader.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::levels::{L1Entry, L2Entry}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `L1Entry` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `L2Entry` is imported redundantly [INFO] [stdout] --> src/reader.rs:1:30 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::levels::{L1Entry, L2Entry}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `L2Entry` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `File` is imported redundantly [INFO] [stdout] --> src/reader.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `File` is already imported here [INFO] [stdout] ... [INFO] [stdout] 5 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BufReader` is imported redundantly [INFO] [stdout] --> src/reader.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `BufReader` is already imported here [INFO] [stdout] ... [INFO] [stdout] 6 | use std::io::{self, BufReader, Read, Seek}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Read` is imported redundantly [INFO] [stdout] --> src/reader.rs:6:32 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `Read` is already imported here [INFO] [stdout] ... [INFO] [stdout] 6 | use std::io::{self, BufReader, Read, Seek}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Seek` is imported redundantly [INFO] [stdout] --> src/reader.rs:6:38 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `Seek` is already imported here [INFO] [stdout] ... [INFO] [stdout] 6 | use std::io::{self, BufReader, Read, Seek}; [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` profile [unoptimized + debuginfo] target(s) in 57.87s [INFO] running `Command { std: "docker" "inspect" "acff96535fff6037a46b8c4f32a12ffef6c7fb99039d8d8150da6e20531a4a78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acff96535fff6037a46b8c4f32a12ffef6c7fb99039d8d8150da6e20531a4a78", kill_on_drop: false }` [INFO] [stdout] acff96535fff6037a46b8c4f32a12ffef6c7fb99039d8d8150da6e20531a4a78