[INFO] fetching crate rusty-cli 0.1.0... [INFO] testing rusty-cli-0.1.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate rusty-cli 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate rusty-cli 0.1.0 [INFO] finished tweaking crates.io crate rusty-cli 0.1.0 [INFO] tweaked toml for crates.io crate rusty-cli 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rusty-cli 0.1.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rusty-cli 0.1.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redox_users v0.4.3 [INFO] [stderr] Downloaded platform-dirs v0.3.0 [INFO] [stderr] Downloaded thiserror v1.0.31 [INFO] [stderr] Downloaded quote v1.0.20 [INFO] [stderr] Downloaded instant v0.1.12 [INFO] [stderr] Downloaded unicode-ident v1.0.1 [INFO] [stderr] Downloaded unicode-width v0.1.9 [INFO] [stderr] Downloaded zeroize v1.5.6 [INFO] [stderr] Downloaded terminal_size v0.1.17 [INFO] [stderr] Downloaded encode_unicode v0.3.6 [INFO] [stderr] Downloaded dialoguer v0.10.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.40 [INFO] [stderr] Downloaded syn v1.0.98 [INFO] [stderr] Downloaded once_cell v1.13.0 [INFO] [stderr] Downloaded console v0.15.0 [INFO] [stderr] Downloaded regex-syntax v0.6.27 [INFO] [stderr] Downloaded tempfile v3.3.0 [INFO] [stderr] Downloaded getrandom v0.2.7 [INFO] [stderr] Downloaded fastrand v1.7.0 [INFO] [stderr] Downloaded redox_syscall v0.2.13 [INFO] [stderr] Downloaded dirs-sys-next v0.1.2 [INFO] [stderr] Downloaded dirs-next v1.0.2 [INFO] [stderr] Downloaded thiserror-impl v1.0.31 [INFO] [stderr] Downloaded regex v1.6.0 [INFO] [stderr] Downloaded libc v0.2.126 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 508d5a73c4d1f7458d0e25eb6c3ce4ffe9a49bde8633ee9e2bf02653bc0bca19 [INFO] running `Command { std: "docker" "start" "-a" "508d5a73c4d1f7458d0e25eb6c3ce4ffe9a49bde8633ee9e2bf02653bc0bca19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "508d5a73c4d1f7458d0e25eb6c3ce4ffe9a49bde8633ee9e2bf02653bc0bca19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "508d5a73c4d1f7458d0e25eb6c3ce4ffe9a49bde8633ee9e2bf02653bc0bca19", kill_on_drop: false }` [INFO] [stdout] 508d5a73c4d1f7458d0e25eb6c3ce4ffe9a49bde8633ee9e2bf02653bc0bca19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 686a918ffcc59f2c6a97885b244ae18853e1375039a88148d1c59d2c1ac5b63c [INFO] running `Command { std: "docker" "start" "-a" "686a918ffcc59f2c6a97885b244ae18853e1375039a88148d1c59d2c1ac5b63c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling once_cell v1.13.0 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling zeroize v1.5.6 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling dirs-next v1.0.2 [INFO] [stderr] Compiling platform-dirs v0.3.0 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling console v0.15.0 [INFO] [stderr] Compiling dialoguer v0.10.1 [INFO] [stderr] Compiling rusty-cli v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/file_reader.rs:25:32 [INFO] [stdout] | [INFO] [stdout] 25 | fs::create_dir(path.clone()).expect("Cannot create root data directory"); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 25 - fs::create_dir(path.clone()).expect("Cannot create root data directory"); [INFO] [stdout] 25 + fs::create_dir(path).expect("Cannot create root data directory"); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.53s [INFO] running `Command { std: "docker" "inspect" "686a918ffcc59f2c6a97885b244ae18853e1375039a88148d1c59d2c1ac5b63c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "686a918ffcc59f2c6a97885b244ae18853e1375039a88148d1c59d2c1ac5b63c", kill_on_drop: false }` [INFO] [stdout] 686a918ffcc59f2c6a97885b244ae18853e1375039a88148d1c59d2c1ac5b63c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d40b84413cd89d26fdef43b1899fcdcafe58e29b894d07634fd627b537aaf1f2 [INFO] running `Command { std: "docker" "start" "-a" "d40b84413cd89d26fdef43b1899fcdcafe58e29b894d07634fd627b537aaf1f2", kill_on_drop: false }` [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/file_reader.rs:25:32 [INFO] [stdout] | [INFO] [stdout] 25 | fs::create_dir(path.clone()).expect("Cannot create root data directory"); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 25 - fs::create_dir(path.clone()).expect("Cannot create root data directory"); [INFO] [stdout] 25 + fs::create_dir(path).expect("Cannot create root data directory"); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rusty-cli v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> examples/pong_default.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> examples/pong_default.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env::Args` [INFO] [stdout] --> examples/pong_default.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::env::Args; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> examples/pong_default.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `flags` [INFO] [stdout] --> examples/pong_default.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | fn executor(flags: Flags) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `flags` [INFO] [stdout] --> examples/default_no_argument_message.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | fn default_callback(flags: Flags) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/file_reader.rs:25:32 [INFO] [stdout] | [INFO] [stdout] 25 | fs::create_dir(path.clone()).expect("Cannot create root data directory"); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 25 - fs::create_dir(path.clone()).expect("Cannot create root data directory"); [INFO] [stdout] 25 + fs::create_dir(path).expect("Cannot create root data directory"); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.17s [INFO] running `Command { std: "docker" "inspect" "d40b84413cd89d26fdef43b1899fcdcafe58e29b894d07634fd627b537aaf1f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d40b84413cd89d26fdef43b1899fcdcafe58e29b894d07634fd627b537aaf1f2", kill_on_drop: false }` [INFO] [stdout] d40b84413cd89d26fdef43b1899fcdcafe58e29b894d07634fd627b537aaf1f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d8c3ae7004465b10c93dbe4a913ec0590c2dcff29dac313a8455639f1ab47e30 [INFO] running `Command { std: "docker" "start" "-a" "d8c3ae7004465b10c93dbe4a913ec0590c2dcff29dac313a8455639f1ab47e30", kill_on_drop: false }` [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/file_reader.rs:25:32 [INFO] [stderr] | [INFO] [stderr] 25 | fs::create_dir(path.clone()).expect("Cannot create root data directory"); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed [INFO] [stderr] = note: `#[warn(noop_method_call)]` on by default [INFO] [stderr] help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] 25 - fs::create_dir(path.clone()).expect("Cannot create root data directory"); [INFO] [stderr] 25 + fs::create_dir(path).expect("Cannot create root data directory"); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `rusty-cli` (lib) generated 1 warning (run `cargo fix --lib -p rusty-cli` to apply 1 suggestion) [INFO] [stderr] warning: unused variable: `flags` [INFO] [stderr] --> examples/default_no_argument_message.rs:5:21 [INFO] [stderr] | [INFO] [stderr] 5 | fn default_callback(flags: Flags) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::borrow::Borrow` [INFO] [stderr] --> examples/pong_default.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::borrow::Borrow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> examples/pong_default.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env::Args` [INFO] [stderr] --> examples/pong_default.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::env::Args; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> examples/pong_default.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `flags` [INFO] [stderr] --> examples/pong_default.rs:11:13 [INFO] [stderr] | [INFO] [stderr] 11 | fn executor(flags: Flags) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rusty-cli` (example "default_no_argument_message") generated 1 warning [INFO] [stderr] warning: `rusty-cli` (example "pong_default") generated 5 warnings (run `cargo fix --example "pong_default"` to apply 4 suggestions) [INFO] [stderr] warning: `rusty-cli` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rusty_cli-bd8c200815690ade) [INFO] [stdout] [INFO] [stderr] Doc-tests rusty_cli [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] [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" "d8c3ae7004465b10c93dbe4a913ec0590c2dcff29dac313a8455639f1ab47e30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8c3ae7004465b10c93dbe4a913ec0590c2dcff29dac313a8455639f1ab47e30", kill_on_drop: false }` [INFO] [stdout] d8c3ae7004465b10c93dbe4a913ec0590c2dcff29dac313a8455639f1ab47e30