[INFO] cloning repository https://github.com/cutecutecat/layer_sword [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cutecutecat/layer_sword" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcutecutecat%2Flayer_sword", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcutecutecat%2Flayer_sword'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a00c455d4766785f65c7a7cfe3f426453691553f [INFO] checking cutecutecat/layer_sword against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcutecutecat%2Flayer_sword" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cutecutecat/layer_sword 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 git repo https://github.com/cutecutecat/layer_sword [INFO] finished tweaking git repo https://github.com/cutecutecat/layer_sword [INFO] tweaked toml for git repo https://github.com/cutecutecat/layer_sword written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/cutecutecat/layer_sword 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] Downloading crates ... [INFO] [stderr] Downloaded sha2 v0.9.3 [INFO] [stderr] Downloaded libc v0.2.89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 05344bb50662fba989e3cb50ed8a58bd3c2d6df519d13ebec9e3e7ab788ec052 [INFO] running `Command { std: "docker" "start" "-a" "05344bb50662fba989e3cb50ed8a58bd3c2d6df519d13ebec9e3e7ab788ec052", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "05344bb50662fba989e3cb50ed8a58bd3c2d6df519d13ebec9e3e7ab788ec052", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05344bb50662fba989e3cb50ed8a58bd3c2d6df519d13ebec9e3e7ab788ec052", kill_on_drop: false }` [INFO] [stdout] 05344bb50662fba989e3cb50ed8a58bd3c2d6df519d13ebec9e3e7ab788ec052 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a8235a65aa9c86a374e266f2d8878d0fca9888ce47642de8e6e6643ff535f848 [INFO] running `Command { std: "docker" "start" "-a" "a8235a65aa9c86a374e266f2d8878d0fca9888ce47642de8e6e6643ff535f848", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.89 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking fs_extra v1.2.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking filetime v0.2.14 [INFO] [stderr] Checking xattr v0.2.2 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking tar v0.4.33 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking sha2 v0.9.3 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking layer_sword v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/inspector/base.rs:125:54 [INFO] [stdout] | [INFO] [stdout] 125 | \nreal:'{}'\nright:'sha256:'", prefix.clone()) [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/inspector/base.rs:147:50 [INFO] [stdout] | [INFO] [stdout] 147 | let mut layer_dir_path = extract_path.clone().to_path_buf(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `std::path::Path` does not implement `Clone`, so calling `clone` on `&std::path::Path` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 147 - let mut layer_dir_path = extract_path.clone().to_path_buf(); [INFO] [stdout] 147 + let mut layer_dir_path = extract_path.to_path_buf(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/merge.rs:130:49 [INFO] [stdout] | [INFO] [stdout] 130 | let mut dst_pathbuf = merge_path.clone().to_path_buf(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `std::path::Path` does not implement `Clone`, so calling `clone` on `&std::path::Path` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 130 - let mut dst_pathbuf = merge_path.clone().to_path_buf(); [INFO] [stdout] 130 + let mut dst_pathbuf = merge_path.to_path_buf(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/inspector/base.rs:125:54 [INFO] [stdout] | [INFO] [stdout] 125 | \nreal:'{}'\nright:'sha256:'", prefix.clone()) [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/inspector/base.rs:147:50 [INFO] [stdout] | [INFO] [stdout] 147 | let mut layer_dir_path = extract_path.clone().to_path_buf(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `std::path::Path` does not implement `Clone`, so calling `clone` on `&std::path::Path` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 147 - let mut layer_dir_path = extract_path.clone().to_path_buf(); [INFO] [stdout] 147 + let mut layer_dir_path = extract_path.to_path_buf(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/merge.rs:130:49 [INFO] [stdout] | [INFO] [stdout] 130 | let mut dst_pathbuf = merge_path.clone().to_path_buf(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `std::path::Path` does not implement `Clone`, so calling `clone` on `&std::path::Path` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 130 - let mut dst_pathbuf = merge_path.clone().to_path_buf(); [INFO] [stdout] 130 + let mut dst_pathbuf = merge_path.to_path_buf(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/inspector/base.rs:125:54 [INFO] [stdout] | [INFO] [stdout] 125 | \nreal:'{}'\nright:'sha256:'", prefix.clone()) [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/inspector/base.rs:147:50 [INFO] [stdout] | [INFO] [stdout] 147 | let mut layer_dir_path = extract_path.clone().to_path_buf(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `std::path::Path` does not implement `Clone`, so calling `clone` on `&std::path::Path` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 147 - let mut layer_dir_path = extract_path.clone().to_path_buf(); [INFO] [stdout] 147 + let mut layer_dir_path = extract_path.to_path_buf(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/merge.rs:130:49 [INFO] [stdout] | [INFO] [stdout] 130 | let mut dst_pathbuf = merge_path.clone().to_path_buf(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `std::path::Path` does not implement `Clone`, so calling `clone` on `&std::path::Path` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 130 - let mut dst_pathbuf = merge_path.clone().to_path_buf(); [INFO] [stdout] 130 + let mut dst_pathbuf = merge_path.to_path_buf(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/inspector/base.rs:125:54 [INFO] [stdout] | [INFO] [stdout] 125 | \nreal:'{}'\nright:'sha256:'", prefix.clone()) [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/inspector/base.rs:147:50 [INFO] [stdout] | [INFO] [stdout] 147 | let mut layer_dir_path = extract_path.clone().to_path_buf(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `std::path::Path` does not implement `Clone`, so calling `clone` on `&std::path::Path` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 147 - let mut layer_dir_path = extract_path.clone().to_path_buf(); [INFO] [stdout] 147 + let mut layer_dir_path = extract_path.to_path_buf(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/merge.rs:130:49 [INFO] [stdout] | [INFO] [stdout] 130 | let mut dst_pathbuf = merge_path.clone().to_path_buf(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `std::path::Path` does not implement `Clone`, so calling `clone` on `&std::path::Path` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 130 - let mut dst_pathbuf = merge_path.clone().to_path_buf(); [INFO] [stdout] 130 + let mut dst_pathbuf = merge_path.to_path_buf(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.24s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fs_extra v1.2.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "a8235a65aa9c86a374e266f2d8878d0fca9888ce47642de8e6e6643ff535f848", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8235a65aa9c86a374e266f2d8878d0fca9888ce47642de8e6e6643ff535f848", kill_on_drop: false }` [INFO] [stdout] a8235a65aa9c86a374e266f2d8878d0fca9888ce47642de8e6e6643ff535f848 [INFO] checking cutecutecat/layer_sword against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcutecutecat%2Flayer_sword" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cutecutecat/layer_sword on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cutecutecat/layer_sword [INFO] finished tweaking git repo https://github.com/cutecutecat/layer_sword [INFO] tweaked toml for git repo https://github.com/cutecutecat/layer_sword written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/cutecutecat/layer_sword 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3c8e4121d4430b6956428ee020a812e242fe3b0f6983ebf4a8fd3a7c28658b29 [INFO] running `Command { std: "docker" "start" "-a" "3c8e4121d4430b6956428ee020a812e242fe3b0f6983ebf4a8fd3a7c28658b29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c8e4121d4430b6956428ee020a812e242fe3b0f6983ebf4a8fd3a7c28658b29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c8e4121d4430b6956428ee020a812e242fe3b0f6983ebf4a8fd3a7c28658b29", kill_on_drop: false }` [INFO] [stdout] 3c8e4121d4430b6956428ee020a812e242fe3b0f6983ebf4a8fd3a7c28658b29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7284b866d22124c0c17db0189c89e8bad045d9c784deacefe6a598b6a9e0a259 [INFO] running `Command { std: "docker" "start" "-a" "7284b866d22124c0c17db0189c89e8bad045d9c784deacefe6a598b6a9e0a259", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.89 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking fs_extra v1.2.0 [INFO] [stderr] Checking json v0.12.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking filetime v0.2.14 [INFO] [stderr] Checking xattr v0.2.2 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Checking tar v0.4.33 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking sha2 v0.9.3 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking layer_sword v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/inspector/base.rs:125:54 [INFO] [stdout] | [INFO] [stdout] 125 | \nreal:'{}'\nright:'sha256:'", prefix.clone()) [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/inspector/base.rs:125:54 [INFO] [stdout] | [INFO] [stdout] 125 | \nreal:'{}'\nright:'sha256:'", prefix.clone()) [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/inspector/base.rs:147:50 [INFO] [stdout] | [INFO] [stdout] 147 | let mut layer_dir_path = extract_path.clone().to_path_buf(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `std::path::Path` does not implement `Clone`, so calling `clone` on `&std::path::Path` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 147 - let mut layer_dir_path = extract_path.clone().to_path_buf(); [INFO] [stdout] 147 + let mut layer_dir_path = extract_path.to_path_buf(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/merge.rs:130:49 [INFO] [stdout] | [INFO] [stdout] 130 | let mut dst_pathbuf = merge_path.clone().to_path_buf(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `std::path::Path` does not implement `Clone`, so calling `clone` on `&std::path::Path` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 130 - let mut dst_pathbuf = merge_path.clone().to_path_buf(); [INFO] [stdout] 130 + let mut dst_pathbuf = merge_path.to_path_buf(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/inspector/base.rs:147:50 [INFO] [stdout] | [INFO] [stdout] 147 | let mut layer_dir_path = extract_path.clone().to_path_buf(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `std::path::Path` does not implement `Clone`, so calling `clone` on `&std::path::Path` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 147 - let mut layer_dir_path = extract_path.clone().to_path_buf(); [INFO] [stdout] 147 + let mut layer_dir_path = extract_path.to_path_buf(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/merge.rs:130:49 [INFO] [stdout] | [INFO] [stdout] 130 | let mut dst_pathbuf = merge_path.clone().to_path_buf(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `std::path::Path` does not implement `Clone`, so calling `clone` on `&std::path::Path` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 130 - let mut dst_pathbuf = merge_path.clone().to_path_buf(); [INFO] [stdout] 130 + let mut dst_pathbuf = merge_path.to_path_buf(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/inspector/base.rs:125:54 [INFO] [stdout] | [INFO] [stdout] 125 | \nreal:'{}'\nright:'sha256:'", prefix.clone()) [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/inspector/base.rs:147:50 [INFO] [stdout] | [INFO] [stdout] 147 | let mut layer_dir_path = extract_path.clone().to_path_buf(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `std::path::Path` does not implement `Clone`, so calling `clone` on `&std::path::Path` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 147 - let mut layer_dir_path = extract_path.clone().to_path_buf(); [INFO] [stdout] 147 + let mut layer_dir_path = extract_path.to_path_buf(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/merge.rs:130:49 [INFO] [stdout] | [INFO] [stdout] 130 | let mut dst_pathbuf = merge_path.clone().to_path_buf(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `std::path::Path` does not implement `Clone`, so calling `clone` on `&std::path::Path` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 130 - let mut dst_pathbuf = merge_path.clone().to_path_buf(); [INFO] [stdout] 130 + let mut dst_pathbuf = merge_path.to_path_buf(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/inspector/base.rs:125:54 [INFO] [stdout] | [INFO] [stdout] 125 | \nreal:'{}'\nright:'sha256:'", prefix.clone()) [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/inspector/base.rs:147:50 [INFO] [stdout] | [INFO] [stdout] 147 | let mut layer_dir_path = extract_path.clone().to_path_buf(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `std::path::Path` does not implement `Clone`, so calling `clone` on `&std::path::Path` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 147 - let mut layer_dir_path = extract_path.clone().to_path_buf(); [INFO] [stdout] 147 + let mut layer_dir_path = extract_path.to_path_buf(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/merge.rs:130:49 [INFO] [stdout] | [INFO] [stdout] 130 | let mut dst_pathbuf = merge_path.clone().to_path_buf(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `std::path::Path` does not implement `Clone`, so calling `clone` on `&std::path::Path` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 130 - let mut dst_pathbuf = merge_path.clone().to_path_buf(); [INFO] [stdout] 130 + let mut dst_pathbuf = merge_path.to_path_buf(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.50s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fs_extra v1.2.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "7284b866d22124c0c17db0189c89e8bad045d9c784deacefe6a598b6a9e0a259", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7284b866d22124c0c17db0189c89e8bad045d9c784deacefe6a598b6a9e0a259", kill_on_drop: false }` [INFO] [stdout] 7284b866d22124c0c17db0189c89e8bad045d9c784deacefe6a598b6a9e0a259