[INFO] fetching crate skora 0.1.0... [INFO] checking skora-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate skora 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate skora 0.1.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate skora 0.1.0 [INFO] finished tweaking crates.io crate skora 0.1.0 [INFO] tweaked toml for crates.io crate skora 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 58 packages [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding deflate v0.8.6 (latest: v1.0.0) [INFO] [stderr] Adding gif v0.11.4 (latest: v0.13.1) [INFO] [stderr] Adding image v0.23.14 (latest: v0.25.1) [INFO] [stderr] Adding jpeg-decoder v0.1.22 (latest: v0.3.1) [INFO] [stderr] Adding miniz_oxide v0.3.7 (latest: v0.7.2) [INFO] [stderr] Adding miniz_oxide v0.4.4 (latest: v0.7.2) [INFO] [stderr] Adding num-derive v0.3.3 (latest: v0.4.2) [INFO] [stderr] Adding num-rational v0.3.2 (latest: v0.4.1) [INFO] [stderr] Adding png v0.16.8 (latest: v0.17.13) [INFO] [stderr] Adding pretty-hex v0.2.1 (latest: v0.4.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding tiff v0.6.1 (latest: v0.9.1) [INFO] [stderr] Adding time v0.1.45 (latest: v0.3.34) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding zip v0.5.13 (latest: v0.6.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pretty-hex v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 08ec326e4c64c00b0e8539c7dbe377613f107bddecce52deef822b4bbd367cd9 [INFO] running `Command { std: "docker" "start" "-a" "08ec326e4c64c00b0e8539c7dbe377613f107bddecce52deef822b4bbd367cd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08ec326e4c64c00b0e8539c7dbe377613f107bddecce52deef822b4bbd367cd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08ec326e4c64c00b0e8539c7dbe377613f107bddecce52deef822b4bbd367cd9", kill_on_drop: false }` [INFO] [stdout] 08ec326e4c64c00b0e8539c7dbe377613f107bddecce52deef822b4bbd367cd9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 88f42b005272f3d56939c9523e01c297e2657bbb13c6d8df434c5ba47567006d [INFO] running `Command { std: "docker" "start" "-a" "88f42b005272f3d56939c9523e01c297e2657bbb13c6d8df434c5ba47567006d", kill_on_drop: false }` [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Checking pretty-hex v0.2.1 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking bzip2 v0.4.4 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking zip v0.5.13 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking skora v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/lib.rs:106:59 [INFO] [stdout] | [INFO] [stdout] 106 | let layer_parent = file_path.parent().unwrap().clone().join("layers"); [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] 106 - let layer_parent = file_path.parent().unwrap().clone().join("layers"); [INFO] [stdout] 106 + let layer_parent = file_path.parent().unwrap().join("layers"); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/lib.rs:106:59 [INFO] [stdout] | [INFO] [stdout] 106 | let layer_parent = file_path.parent().unwrap().clone().join("layers"); [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] 106 - let layer_parent = file_path.parent().unwrap().clone().join("layers"); [INFO] [stdout] 106 + let layer_parent = file_path.parent().unwrap().join("layers"); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.53s [INFO] running `Command { std: "docker" "inspect" "88f42b005272f3d56939c9523e01c297e2657bbb13c6d8df434c5ba47567006d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88f42b005272f3d56939c9523e01c297e2657bbb13c6d8df434c5ba47567006d", kill_on_drop: false }` [INFO] [stdout] 88f42b005272f3d56939c9523e01c297e2657bbb13c6d8df434c5ba47567006d [INFO] checking skora-0.1.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate skora 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate skora 0.1.0 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 crates.io crate skora 0.1.0 [INFO] finished tweaking crates.io crate skora 0.1.0 [INFO] tweaked toml for crates.io crate skora 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c159a535053862c0d44713e427253e943cb6f86ed9432211f2bf7f29cd121475 [INFO] running `Command { std: "docker" "start" "-a" "c159a535053862c0d44713e427253e943cb6f86ed9432211f2bf7f29cd121475", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c159a535053862c0d44713e427253e943cb6f86ed9432211f2bf7f29cd121475", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c159a535053862c0d44713e427253e943cb6f86ed9432211f2bf7f29cd121475", kill_on_drop: false }` [INFO] [stdout] c159a535053862c0d44713e427253e943cb6f86ed9432211f2bf7f29cd121475 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a425218f07cf532844b7cdc9c4e62a64d5359140e558591260db0a0ab1145890 [INFO] running `Command { std: "docker" "start" "-a" "a425218f07cf532844b7cdc9c4e62a64d5359140e558591260db0a0ab1145890", kill_on_drop: false }` [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking pretty-hex v0.2.1 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking bzip2 v0.4.4 [INFO] [stderr] Checking zip v0.5.13 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking skora v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/lib.rs:106:59 [INFO] [stdout] | [INFO] [stdout] 106 | let layer_parent = file_path.parent().unwrap().clone().join("layers"); [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] 106 - let layer_parent = file_path.parent().unwrap().clone().join("layers"); [INFO] [stdout] 106 + let layer_parent = file_path.parent().unwrap().join("layers"); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/lib.rs:106:59 [INFO] [stdout] | [INFO] [stdout] 106 | let layer_parent = file_path.parent().unwrap().clone().join("layers"); [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] 106 - let layer_parent = file_path.parent().unwrap().clone().join("layers"); [INFO] [stdout] 106 + let layer_parent = file_path.parent().unwrap().join("layers"); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.38s [INFO] running `Command { std: "docker" "inspect" "a425218f07cf532844b7cdc9c4e62a64d5359140e558591260db0a0ab1145890", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a425218f07cf532844b7cdc9c4e62a64d5359140e558591260db0a0ab1145890", kill_on_drop: false }` [INFO] [stdout] a425218f07cf532844b7cdc9c4e62a64d5359140e558591260db0a0ab1145890