[INFO] cloning repository https://github.com/vlabdrake/bb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vlabdrake/bb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvlabdrake%2Fbb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvlabdrake%2Fbb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ed92c2ec3cf13a83b639790924b310a4f19bf03a [INFO] checking vlabdrake/bb against master#7db4a89d49a8ed3a5f79b6cc3d555696baa1bbc3 for pr-116935 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvlabdrake%2Fbb" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vlabdrake/bb on toolchain 7db4a89d49a8ed3a5f79b6cc3d555696baa1bbc3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7db4a89d49a8ed3a5f79b6cc3d555696baa1bbc3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vlabdrake/bb [INFO] finished tweaking git repo https://github.com/vlabdrake/bb [INFO] tweaked toml for git repo https://github.com/vlabdrake/bb written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/vlabdrake/bb 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" "+7db4a89d49a8ed3a5f79b6cc3d555696baa1bbc3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gix-commitgraph v0.20.0 [INFO] [stderr] Downloaded gix-hashtable v0.4.0 [INFO] [stderr] Downloaded gix-odb v0.52.0 [INFO] [stderr] Downloaded gix-revwalk v0.7.0 [INFO] [stderr] Downloaded gix-fs v0.6.0 [INFO] [stderr] Downloaded gix-macros v0.1.0 [INFO] [stderr] Downloaded gix-tempfile v9.0.0 [INFO] [stderr] Downloaded gix-hash v0.13.0 [INFO] [stderr] Downloaded memo-map v0.3.2 [INFO] [stderr] Downloaded gix-url v0.23.0 [INFO] [stderr] Downloaded gix-revision v0.21.0 [INFO] [stderr] Downloaded gix-traverse v0.32.0 [INFO] [stderr] Downloaded gix-object v0.36.0 [INFO] [stderr] Downloaded gix-ref v0.36.0 [INFO] [stderr] Downloaded gix-config v0.29.0 [INFO] [stderr] Downloaded gix-pack v0.42.0 [INFO] [stderr] Downloaded gix v0.53.1 [INFO] [stderr] Downloaded minijinja v1.0.8 [INFO] [stderr] Downloaded prodash v26.2.2 [INFO] [stderr] Downloaded gix-index v0.24.0 [INFO] [stderr] Downloaded gix-discover v0.24.0 [INFO] [stderr] Downloaded gix-features v0.34.0 [INFO] [stderr] Downloaded gix-diff v0.35.0 [INFO] [stderr] Downloaded gix-glob v0.12.0 [INFO] [stderr] Downloaded gix-refspec v0.17.0 [INFO] [stderr] Downloaded gix-lock v9.0.0 [INFO] [stderr] Downloaded gix-date v0.8.0 [INFO] [stderr] Downloaded gix-actor v0.26.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+7db4a89d49a8ed3a5f79b6cc3d555696baa1bbc3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ec8c03c332a5799ee9ae0f5d8a90b464dfec8e413b44cf6ee074b62b911f5d3a [INFO] running `Command { std: "docker" "start" "-a" "ec8c03c332a5799ee9ae0f5d8a90b464dfec8e413b44cf6ee074b62b911f5d3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec8c03c332a5799ee9ae0f5d8a90b464dfec8e413b44cf6ee074b62b911f5d3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec8c03c332a5799ee9ae0f5d8a90b464dfec8e413b44cf6ee074b62b911f5d3a", kill_on_drop: false }` [INFO] [stdout] ec8c03c332a5799ee9ae0f5d8a90b464dfec8e413b44cf6ee074b62b911f5d3a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+7db4a89d49a8ed3a5f79b6cc3d555696baa1bbc3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60b16360ffef6a4e4f67dc9c57be47eb4a5ae51076f3565b1b2e1cfdc4280f8d [INFO] running `Command { std: "docker" "start" "-a" "60b16360ffef6a4e4f67dc9c57be47eb4a5ae51076f3565b1b2e1cfdc4280f8d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling thiserror v1.0.48 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking regex-automata v0.3.8 [INFO] [stderr] Checking gix-trace v0.1.3 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking prodash v26.2.2 [INFO] [stderr] Checking sha1_smol v1.0.0 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Compiling time-core v0.1.1 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Compiling time-macros v0.2.14 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking deranged v0.3.8 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Compiling rustix v0.38.13 [INFO] [stderr] Checking linux-raw-sys v0.4.7 [INFO] [stderr] Checking fastrand v2.0.0 [INFO] [stderr] Checking home v0.5.5 [INFO] [stderr] Checking hashbrown v0.14.0 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking gix-utils v0.1.5 [INFO] [stderr] Checking flate2 v1.0.27 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking winnow v0.5.15 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Compiling ahash v0.8.3 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking clru v0.6.1 [INFO] [stderr] Checking winnow v0.4.6 [INFO] [stderr] Checking bstr v1.6.2 [INFO] [stderr] Checking unicode-bom v2.0.2 [INFO] [stderr] Checking arc-swap v1.6.0 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Checking memo-map v0.3.2 [INFO] [stderr] Checking memmap2 v0.7.1 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking gix-sec v0.10.0 [INFO] [stderr] Checking filetime v0.2.22 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking self_cell v1.0.1 [INFO] [stderr] Checking pure-rust-locales v0.5.6 [INFO] [stderr] Checking iana-time-zone v0.1.56 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking imara-diff v0.1.5 [INFO] [stderr] Checking btoi v0.4.3 [INFO] [stderr] Checking time v0.3.28 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Checking url v2.3.1 [INFO] [stderr] Checking tempfile v3.8.0 [INFO] [stderr] Checking chrono v0.4.24 [INFO] [stderr] Compiling thiserror-impl v1.0.48 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling gix-macros v0.1.0 [INFO] [stderr] Checking gix-date v0.8.0 [INFO] [stderr] Checking gix-validate v0.8.0 [INFO] [stderr] Checking gix-path v0.10.0 [INFO] [stderr] Checking gix-chunk v0.4.4 [INFO] [stderr] Checking gix-quote v0.4.7 [INFO] [stderr] Checking gix-bitmap v0.2.7 [INFO] [stderr] Checking gix-config-value v0.14.0 [INFO] [stderr] Checking gix-actor v0.26.0 [INFO] [stderr] Checking faster-hex v0.8.1 [INFO] [stderr] Checking toml_datetime v0.6.1 [INFO] [stderr] Checking serde_spanned v0.6.1 [INFO] [stderr] Checking minijinja v1.0.8 [INFO] [stderr] Checking toml_edit v0.19.8 [INFO] [stderr] Checking gix-hash v0.13.0 [INFO] [stderr] Checking gix-features v0.34.0 [INFO] [stderr] Checking gix-hashtable v0.4.0 [INFO] [stderr] Checking gix-object v0.36.0 [INFO] [stderr] Checking gix-fs v0.6.0 [INFO] [stderr] Checking gix-commitgraph v0.20.0 [INFO] [stderr] Checking gix-glob v0.12.0 [INFO] [stderr] Checking gix-url v0.23.0 [INFO] [stderr] Checking gix-tempfile v9.0.0 [INFO] [stderr] Checking gix-lock v9.0.0 [INFO] [stderr] Checking gix-revwalk v0.7.0 [INFO] [stderr] Checking gix-ref v0.36.0 [INFO] [stderr] Checking gix-pack v0.42.0 [INFO] [stderr] Checking gix-diff v0.35.0 [INFO] [stderr] Checking gix-traverse v0.32.0 [INFO] [stderr] Checking gix-revision v0.21.0 [INFO] [stderr] Checking gix-index v0.24.0 [INFO] [stderr] Checking toml v0.7.3 [INFO] [stderr] Checking gix-refspec v0.17.0 [INFO] [stderr] Checking gix-odb v0.52.0 [INFO] [stderr] Checking gix-config v0.29.0 [INFO] [stderr] Checking gix-discover v0.24.0 [INFO] [stderr] Checking gix v0.53.1 [INFO] [stderr] Checking bb v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/main.rs:41:26 [INFO] [stdout] | [INFO] [stdout] 41 | fs::copy(path.clone(), dst_path)?; [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [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] = 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/main.rs:41:26 [INFO] [stdout] | [INFO] [stdout] 41 | fs::copy(path.clone(), dst_path)?; [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [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] = note: `#[warn(noop_method_call)]` on by default [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 [unoptimized + debuginfo] target(s) in 10.56s [INFO] running `Command { std: "docker" "inspect" "60b16360ffef6a4e4f67dc9c57be47eb4a5ae51076f3565b1b2e1cfdc4280f8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60b16360ffef6a4e4f67dc9c57be47eb4a5ae51076f3565b1b2e1cfdc4280f8d", kill_on_drop: false }` [INFO] [stdout] 60b16360ffef6a4e4f67dc9c57be47eb4a5ae51076f3565b1b2e1cfdc4280f8d