[INFO] cloning repository https://github.com/fishi0x01/rakn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fishi0x01/rakn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffishi0x01%2Frakn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffishi0x01%2Frakn'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2c41d4592f8adb8e679d744e7b9ffd47e54e9f51 [INFO] checking fishi0x01/rakn against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffishi0x01%2Frakn" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fishi0x01/rakn on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fishi0x01/rakn [INFO] finished tweaking git repo https://github.com/fishi0x01/rakn [INFO] tweaked toml for git repo https://github.com/fishi0x01/rakn written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/fishi0x01/rakn already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 89ac2f4a0cb48053cbc532f5d02059935fa99f53e4b7ba64ce4d5dd486b2ff2e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "89ac2f4a0cb48053cbc532f5d02059935fa99f53e4b7ba64ce4d5dd486b2ff2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89ac2f4a0cb48053cbc532f5d02059935fa99f53e4b7ba64ce4d5dd486b2ff2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89ac2f4a0cb48053cbc532f5d02059935fa99f53e4b7ba64ce4d5dd486b2ff2e", kill_on_drop: false }` [INFO] [stdout] 89ac2f4a0cb48053cbc532f5d02059935fa99f53e4b7ba64ce4d5dd486b2ff2e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 06fb832f57f8f99e89d8cfdc3e86dc1a96320d507469df8276cb7835636abbea [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "06fb832f57f8f99e89d8cfdc3e86dc1a96320d507469df8276cb7835636abbea", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling sys-info v0.5.9 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking filetime v0.2.8 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking xattr v0.2.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.27.1 [INFO] [stderr] Checking tar v0.4.26 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling derive_builder_core v0.9.0 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Checking serde v1.0.104 [INFO] [stderr] Checking serde_json v1.0.48 [INFO] [stderr] Checking docker_extract v0.2.0 [INFO] [stderr] Checking rakn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `fs` [INFO] [stdout] --> src/scanner/lib/ruby.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{fmt, fs, io}; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fs` [INFO] [stdout] --> src/scanner/lib/ruby.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{fmt, fs, io}; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Value` [INFO] [stdout] --> src/scanner/lib/ruby.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Value` [INFO] [stdout] --> src/scanner/lib/ruby.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rpm_db` [INFO] [stdout] --> src/scanner/pkg/rpm.rs:54:16 [INFO] [stdout] | [INFO] [stdout] 54 | fn read_rpm_db(rpm_db: &Path) -> Result, RpmError> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_rpm_db` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rpm_db` [INFO] [stdout] --> src/scanner/pkg/rpm.rs:54:16 [INFO] [stdout] | [INFO] [stdout] 54 | fn read_rpm_db(rpm_db: &Path) -> Result, RpmError> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_rpm_db` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/scanner/pkg/rpm.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | let mut packages: Vec = vec![]; [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/scanner/pkg/rpm.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | let mut packages: Vec = vec![]; [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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WalkDir` [INFO] [stdout] --> tests/common/docker.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use walkdir::{WalkDir, DirEntry}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rakn::scanner` [INFO] [stdout] --> tests/common/docker.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rakn::scanner; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WalkDir` [INFO] [stdout] --> tests/common/docker.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use walkdir::{WalkDir, DirEntry}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rakn::scanner` [INFO] [stdout] --> tests/common/docker.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rakn::scanner; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WalkDir` [INFO] [stdout] --> tests/common/docker.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use walkdir::{WalkDir, DirEntry}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rakn::scanner` [INFO] [stdout] --> tests/common/docker.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rakn::scanner; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DirEntry`, `WalkDir` [INFO] [stdout] --> src/main.rs:14:15 [INFO] [stdout] | [INFO] [stdout] 14 | use walkdir::{DirEntry, WalkDir}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fs` [INFO] [stdout] --> src/scanner/lib/ruby.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{fmt, fs, io}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Value` [INFO] [stdout] --> src/scanner/lib/ruby.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WalkDir` [INFO] [stdout] --> tests/common/docker.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use walkdir::{WalkDir, DirEntry}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WalkDir` [INFO] [stdout] --> tests/common/docker.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use walkdir::{WalkDir, DirEntry}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rakn::scanner` [INFO] [stdout] --> tests/common/docker.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rakn::scanner; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rakn::scanner` [INFO] [stdout] --> tests/common/docker.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rakn::scanner; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WalkDir` [INFO] [stdout] --> tests/common/docker.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use walkdir::{WalkDir, DirEntry}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rakn::scanner` [INFO] [stdout] --> tests/common/docker.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rakn::scanner; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DirEntry`, `WalkDir` [INFO] [stdout] --> src/main.rs:14:15 [INFO] [stdout] | [INFO] [stdout] 14 | use walkdir::{DirEntry, WalkDir}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fs` [INFO] [stdout] --> src/scanner/lib/ruby.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{fmt, fs, io}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Value` [INFO] [stdout] --> src/scanner/lib/ruby.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:141:13 [INFO] [stdout] | [INFO] [stdout] 141 | Err(e) => vec![], [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:147:13 [INFO] [stdout] | [INFO] [stdout] 147 | Err(e) => vec![], [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rpm_db` [INFO] [stdout] --> src/scanner/pkg/rpm.rs:54:16 [INFO] [stdout] | [INFO] [stdout] 54 | fn read_rpm_db(rpm_db: &Path) -> Result, RpmError> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_rpm_db` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:141:13 [INFO] [stdout] | [INFO] [stdout] 141 | Err(e) => vec![], [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:147:13 [INFO] [stdout] | [INFO] [stdout] 147 | Err(e) => vec![], [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rpm_db` [INFO] [stdout] --> src/scanner/pkg/rpm.rs:54:16 [INFO] [stdout] | [INFO] [stdout] 54 | fn read_rpm_db(rpm_db: &Path) -> Result, RpmError> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_rpm_db` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/scanner/pkg/rpm.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | let mut packages: Vec = vec![]; [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/scanner/pkg/rpm.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | let mut packages: Vec = vec![]; [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: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `Command { std: "docker" "inspect" "06fb832f57f8f99e89d8cfdc3e86dc1a96320d507469df8276cb7835636abbea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06fb832f57f8f99e89d8cfdc3e86dc1a96320d507469df8276cb7835636abbea", kill_on_drop: false }` [INFO] [stdout] 06fb832f57f8f99e89d8cfdc3e86dc1a96320d507469df8276cb7835636abbea