[INFO] fetching crate intel-cache-lib 1.1.0... [INFO] testing intel-cache-lib-1.1.0 against 1.59.0 for beta-1.60-1 [INFO] extracting crate intel-cache-lib 1.1.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate intel-cache-lib 1.1.0 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate intel-cache-lib 1.1.0 [INFO] finished tweaking crates.io crate intel-cache-lib 1.1.0 [INFO] tweaked toml for crates.io crate intel-cache-lib 1.1.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 83999750ade8b0346b6f6947b0f1b5aeadd106df0ed19ce68c87d9e7cccc6e1d [INFO] running `Command { std: "docker" "start" "-a" "83999750ade8b0346b6f6947b0f1b5aeadd106df0ed19ce68c87d9e7cccc6e1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83999750ade8b0346b6f6947b0f1b5aeadd106df0ed19ce68c87d9e7cccc6e1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83999750ade8b0346b6f6947b0f1b5aeadd106df0ed19ce68c87d9e7cccc6e1d", kill_on_drop: false }` [INFO] [stdout] 83999750ade8b0346b6f6947b0f1b5aeadd106df0ed19ce68c87d9e7cccc6e1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9cbe3bfc80554668be093396fa8f01dffa6408379fc92f233dd89e1dc8e0b4d1 [INFO] running `Command { std: "docker" "start" "-a" "9cbe3bfc80554668be093396fa8f01dffa6408379fc92f233dd89e1dc8e0b4d1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Compiling unsigned-varint v0.5.1 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling bs58 v0.4.0 [INFO] [stderr] Compiling unsigned-varint v0.7.1 [INFO] [stderr] Compiling data-encoding v2.3.2 [INFO] [stderr] Compiling dotenv v0.15.0 [INFO] [stderr] Compiling mysqlclient-sys v0.2.5 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling filetime v0.2.15 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Compiling tar v0.4.38 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling parking_lot v0.12.0 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling flate2 v0.2.20 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling diesel_derives v1.4.1 [INFO] [stderr] Compiling tracing-attributes v0.1.19 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling tracing v0.1.31 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling multihash-derive v0.7.2 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling diesel v1.4.8 [INFO] [stderr] Compiling multihash v0.13.2 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling common-multipart-rfc7578 v0.3.1 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling h2 v0.3.11 [INFO] [stderr] Compiling parity-multiaddr v0.11.2 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling migrations_internals v1.4.1 [INFO] [stderr] Compiling migrations_macros v1.4.2 [INFO] [stderr] Compiling ipfs-api-prelude v0.2.0 [INFO] [stderr] Compiling hyper v0.14.17 [INFO] [stderr] Compiling diesel_migrations v1.4.0 [INFO] [stderr] Compiling hyper-multipart-rfc7578 v0.5.1 [INFO] [stderr] Compiling ipfs-api-backend-hyper v0.2.0 [INFO] [stderr] Compiling intel-cache-lib v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `BufRead`, `BufReader` [INFO] [stdout] --> src/lib_backend.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{Write,BufRead,BufReader}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::unix::io::FromRawFd` [INFO] [stdout] --> src/lib_backend.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::os::unix::io::FromRawFd; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::unix::io::AsRawFd` [INFO] [stdout] --> src/lib_backend.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::os::unix::io::AsRawFd; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dotenv::dotenv` [INFO] [stdout] --> src/lib_backend.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use dotenv::dotenv; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/lib_backend.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `url` [INFO] [stdout] --> src/lib_backend.rs:25:6 [INFO] [stdout] | [INFO] [stdout] 25 | let url = format!("mysql://{}:{}@localhost/",username,password); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_url` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mysqldelete` [INFO] [stdout] --> src/lib_backend.rs:35:10 [INFO] [stdout] | [INFO] [stdout] 35 | let mut mysqldelete = [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mysqldelete` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `url` [INFO] [stdout] --> src/lib_backend.rs:45:6 [INFO] [stdout] | [INFO] [stdout] 45 | let url = format!("mysql://{}:{}@localhost/",username,password); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mysqlcreate` [INFO] [stdout] --> src/lib_backend.rs:55:10 [INFO] [stdout] | [INFO] [stdout] 55 | let mut mysqlcreate = [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mysqlcreate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `url` [INFO] [stdout] --> src/lib_backend.rs:70:6 [INFO] [stdout] | [INFO] [stdout] 70 | let url = format!("mysql://{}:{}@localhost/",username,password); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mysqlexportoutput` [INFO] [stdout] --> src/lib_backend.rs:73:10 [INFO] [stdout] | [INFO] [stdout] 73 | let mut mysqlexportoutput = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mysqlexportoutput` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `url` [INFO] [stdout] --> src/lib_backend.rs:84:6 [INFO] [stdout] | [INFO] [stdout] 84 | let url = format!("mysql://{}:{}@localhost/",username,password); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mysqlimport` [INFO] [stdout] --> src/lib_backend.rs:118:10 [INFO] [stdout] | [INFO] [stdout] 118 | let mut mysqlimport = [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mysqlimport` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib_backend.rs:27:6 [INFO] [stdout] | [INFO] [stdout] 27 | let mut echo = [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib_backend.rs:35:6 [INFO] [stdout] | [INFO] [stdout] 35 | let mut mysqldelete = [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib_backend.rs:47:6 [INFO] [stdout] | [INFO] [stdout] 47 | let mut echo = [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib_backend.rs:55:6 [INFO] [stdout] | [INFO] [stdout] 55 | let mut mysqlcreate = [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib_backend.rs:73:6 [INFO] [stdout] | [INFO] [stdout] 73 | let mut mysqlexportoutput = [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib_backend.rs:118:6 [INFO] [stdout] | [INFO] [stdout] 118 | let mut mysqlimport = [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.00s [INFO] running `Command { std: "docker" "inspect" "9cbe3bfc80554668be093396fa8f01dffa6408379fc92f233dd89e1dc8e0b4d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cbe3bfc80554668be093396fa8f01dffa6408379fc92f233dd89e1dc8e0b4d1", kill_on_drop: false }` [INFO] [stdout] 9cbe3bfc80554668be093396fa8f01dffa6408379fc92f233dd89e1dc8e0b4d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 23d40f65bdff253908293999e954001c3e28657842388b7d8503b2b6b0012e1c [INFO] running `Command { std: "docker" "start" "-a" "23d40f65bdff253908293999e954001c3e28657842388b7d8503b2b6b0012e1c", kill_on_drop: false }` [INFO] [stdout] warning: unused imports: `BufRead`, `BufReader` [INFO] [stdout] --> src/lib_backend.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{Write,BufRead,BufReader}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::unix::io::FromRawFd` [INFO] [stdout] --> src/lib_backend.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::os::unix::io::FromRawFd; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::unix::io::AsRawFd` [INFO] [stdout] --> src/lib_backend.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::os::unix::io::AsRawFd; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dotenv::dotenv` [INFO] [stdout] --> src/lib_backend.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use dotenv::dotenv; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/lib_backend.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `url` [INFO] [stdout] --> src/lib_backend.rs:25:6 [INFO] [stdout] | [INFO] [stdout] 25 | let url = format!("mysql://{}:{}@localhost/",username,password); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_url` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mysqldelete` [INFO] [stdout] --> src/lib_backend.rs:35:10 [INFO] [stdout] | [INFO] [stdout] 35 | let mut mysqldelete = [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mysqldelete` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `url` [INFO] [stdout] --> src/lib_backend.rs:45:6 [INFO] [stdout] | [INFO] [stdout] 45 | let url = format!("mysql://{}:{}@localhost/",username,password); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mysqlcreate` [INFO] [stdout] --> src/lib_backend.rs:55:10 [INFO] [stdout] | [INFO] [stdout] 55 | let mut mysqlcreate = [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mysqlcreate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `url` [INFO] [stdout] --> src/lib_backend.rs:70:6 [INFO] [stdout] | [INFO] [stdout] 70 | let url = format!("mysql://{}:{}@localhost/",username,password); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mysqlexportoutput` [INFO] [stdout] --> src/lib_backend.rs:73:10 [INFO] [stdout] | [INFO] [stdout] 73 | let mut mysqlexportoutput = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mysqlexportoutput` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `url` [INFO] [stdout] --> src/lib_backend.rs:84:6 [INFO] [stdout] | [INFO] [stdout] 84 | let url = format!("mysql://{}:{}@localhost/",username,password); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mysqlimport` [INFO] [stdout] --> src/lib_backend.rs:118:10 [INFO] [stdout] | [INFO] [stdout] 118 | let mut mysqlimport = [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mysqlimport` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib_backend.rs:27:6 [INFO] [stdout] | [INFO] [stdout] 27 | let mut echo = [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib_backend.rs:35:6 [INFO] [stdout] | [INFO] [stdout] 35 | let mut mysqldelete = [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib_backend.rs:47:6 [INFO] [stdout] | [INFO] [stdout] 47 | let mut echo = [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib_backend.rs:55:6 [INFO] [stdout] | [INFO] [stdout] 55 | let mut mysqlcreate = [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib_backend.rs:73:6 [INFO] [stdout] | [INFO] [stdout] 73 | let mut mysqlexportoutput = [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib_backend.rs:118:6 [INFO] [stdout] | [INFO] [stdout] 118 | let mut mysqlimport = [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling intel-cache-lib v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufRead`, `BufReader` [INFO] [stdout] --> src/lib_backend.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{Write,BufRead,BufReader}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::unix::io::FromRawFd` [INFO] [stdout] --> src/lib_backend.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::os::unix::io::FromRawFd; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::unix::io::AsRawFd` [INFO] [stdout] --> src/lib_backend.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::os::unix::io::AsRawFd; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dotenv::dotenv` [INFO] [stdout] --> src/lib_backend.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use dotenv::dotenv; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/lib_backend.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `url` [INFO] [stdout] --> src/lib_backend.rs:25:6 [INFO] [stdout] | [INFO] [stdout] 25 | let url = format!("mysql://{}:{}@localhost/",username,password); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_url` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mysqldelete` [INFO] [stdout] --> src/lib_backend.rs:35:10 [INFO] [stdout] | [INFO] [stdout] 35 | let mut mysqldelete = [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mysqldelete` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `url` [INFO] [stdout] --> src/lib_backend.rs:45:6 [INFO] [stdout] | [INFO] [stdout] 45 | let url = format!("mysql://{}:{}@localhost/",username,password); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mysqlcreate` [INFO] [stdout] --> src/lib_backend.rs:55:10 [INFO] [stdout] | [INFO] [stdout] 55 | let mut mysqlcreate = [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mysqlcreate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `url` [INFO] [stdout] --> src/lib_backend.rs:70:6 [INFO] [stdout] | [INFO] [stdout] 70 | let url = format!("mysql://{}:{}@localhost/",username,password); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mysqlexportoutput` [INFO] [stdout] --> src/lib_backend.rs:73:10 [INFO] [stdout] | [INFO] [stdout] 73 | let mut mysqlexportoutput = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mysqlexportoutput` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `url` [INFO] [stdout] --> src/lib_backend.rs:84:6 [INFO] [stdout] | [INFO] [stdout] 84 | let url = format!("mysql://{}:{}@localhost/",username,password); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mysqlimport` [INFO] [stdout] --> src/lib_backend.rs:118:10 [INFO] [stdout] | [INFO] [stdout] 118 | let mut mysqlimport = [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mysqlimport` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib_backend.rs:27:6 [INFO] [stdout] | [INFO] [stdout] 27 | let mut echo = [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib_backend.rs:35:6 [INFO] [stdout] | [INFO] [stdout] 35 | let mut mysqldelete = [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib_backend.rs:47:6 [INFO] [stdout] | [INFO] [stdout] 47 | let mut echo = [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib_backend.rs:55:6 [INFO] [stdout] | [INFO] [stdout] 55 | let mut mysqlcreate = [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib_backend.rs:73:6 [INFO] [stdout] | [INFO] [stdout] 73 | let mut mysqlexportoutput = [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib_backend.rs:118:6 [INFO] [stdout] | [INFO] [stdout] 118 | let mut mysqlimport = [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.73s [INFO] running `Command { std: "docker" "inspect" "23d40f65bdff253908293999e954001c3e28657842388b7d8503b2b6b0012e1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23d40f65bdff253908293999e954001c3e28657842388b7d8503b2b6b0012e1c", kill_on_drop: false }` [INFO] [stdout] 23d40f65bdff253908293999e954001c3e28657842388b7d8503b2b6b0012e1c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4712ae8fac380940eded4e3ca392c89808e963ddb57ad3930f851006d9ac4b97 [INFO] running `Command { std: "docker" "start" "-a" "4712ae8fac380940eded4e3ca392c89808e963ddb57ad3930f851006d9ac4b97", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `BufRead`, `BufReader` [INFO] [stderr] --> src/lib_backend.rs:1:21 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{Write,BufRead,BufReader}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::os::unix::io::FromRawFd` [INFO] [stderr] --> src/lib_backend.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::os::unix::io::FromRawFd; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::os::unix::io::AsRawFd` [INFO] [stderr] --> src/lib_backend.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::os::unix::io::AsRawFd; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `dotenv::dotenv` [INFO] [stderr] --> src/lib_backend.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use dotenv::dotenv; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/lib_backend.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `url` [INFO] [stderr] --> src/lib_backend.rs:25:6 [INFO] [stderr] | [INFO] [stderr] 25 | let url = format!("mysql://{}:{}@localhost/",username,password); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_url` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mysqldelete` [INFO] [stderr] --> src/lib_backend.rs:35:10 [INFO] [stderr] | [INFO] [stderr] 35 | let mut mysqldelete = [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mysqldelete` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `url` [INFO] [stderr] --> src/lib_backend.rs:45:6 [INFO] [stderr] | [INFO] [stderr] 45 | let url = format!("mysql://{}:{}@localhost/",username,password); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_url` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mysqlcreate` [INFO] [stderr] --> src/lib_backend.rs:55:10 [INFO] [stderr] | [INFO] [stderr] 55 | let mut mysqlcreate = [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mysqlcreate` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `url` [INFO] [stderr] --> src/lib_backend.rs:70:6 [INFO] [stderr] | [INFO] [stderr] 70 | let url = format!("mysql://{}:{}@localhost/",username,password); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_url` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mysqlexportoutput` [INFO] [stderr] --> src/lib_backend.rs:73:10 [INFO] [stderr] | [INFO] [stderr] 73 | let mut mysqlexportoutput = [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mysqlexportoutput` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `url` [INFO] [stderr] --> src/lib_backend.rs:84:6 [INFO] [stderr] | [INFO] [stderr] 84 | let url = format!("mysql://{}:{}@localhost/",username,password); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_url` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mysqlimport` [INFO] [stderr] --> src/lib_backend.rs:118:10 [INFO] [stderr] | [INFO] [stderr] 118 | let mut mysqlimport = [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mysqlimport` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib_backend.rs:27:6 [INFO] [stderr] | [INFO] [stderr] 27 | let mut echo = [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib_backend.rs:35:6 [INFO] [stderr] | [INFO] [stderr] 35 | let mut mysqldelete = [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib_backend.rs:47:6 [INFO] [stderr] | [INFO] [stderr] 47 | let mut echo = [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib_backend.rs:55:6 [INFO] [stderr] | [INFO] [stderr] 55 | let mut mysqlcreate = [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib_backend.rs:73:6 [INFO] [stderr] | [INFO] [stderr] 73 | let mut mysqlexportoutput = [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib_backend.rs:118:6 [INFO] [stderr] | [INFO] [stderr] 118 | let mut mysqlimport = [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `intel-cache-lib` (lib) generated 19 warnings [INFO] [stderr] warning: `intel-cache-lib` (lib test) generated 19 warnings (19 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/intel_cache_lib-c50babef6a4de29c) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests intel-cache-lib [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4712ae8fac380940eded4e3ca392c89808e963ddb57ad3930f851006d9ac4b97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4712ae8fac380940eded4e3ca392c89808e963ddb57ad3930f851006d9ac4b97", kill_on_drop: false }` [INFO] [stdout] 4712ae8fac380940eded4e3ca392c89808e963ddb57ad3930f851006d9ac4b97