[INFO] fetching crate yama 0.4.0... [INFO] checking yama-0.4.0 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3 [INFO] extracting crate yama 0.4.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate yama 0.4.0 [INFO] finished tweaking crates.io crate yama 0.4.0 [INFO] tweaked toml for crates.io crate yama 0.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate yama 0.4.0 on toolchain b1f2594eac607c1f051534800237eeedb5590a49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate yama 0.4.0 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aa8375b46070a918544a999c89ee4144842051be61bf182ebcebce93ec6e467a [INFO] running `Command { std: "docker" "start" "-a" "aa8375b46070a918544a999c89ee4144842051be61bf182ebcebce93ec6e467a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa8375b46070a918544a999c89ee4144842051be61bf182ebcebce93ec6e467a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa8375b46070a918544a999c89ee4144842051be61bf182ebcebce93ec6e467a", kill_on_drop: false }` [INFO] [stdout] aa8375b46070a918544a999c89ee4144842051be61bf182ebcebce93ec6e467a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eebe962ec707ddbe8526bd4de8da48bcea4b3a00456805ba0c187aa8a33ea9bd [INFO] running `Command { std: "docker" "start" "-a" "eebe962ec707ddbe8526bd4de8da48bcea4b3a00456805ba0c187aa8a33ea9bd", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling libsqlite3-sys v0.20.1 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling zstd-safe v3.0.1+zstd.1.4.9 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Compiling anyhow v1.0.41 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking hashlink v0.6.0 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Checking unicode-segmentation v1.7.1 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Compiling blake v2.0.1 [INFO] [stderr] Checking shell-escape v0.1.5 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Checking os_str_bytes v2.4.0 [INFO] [stderr] Checking rusqlite v0.24.2 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking sshish v0.1.1 [INFO] [stderr] Checking fastcdc v1.0.5 [INFO] [stderr] Checking temp-dir v0.1.11 [INFO] [stderr] Compiling jobserver v0.1.22 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking console v0.14.1 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking nix v0.19.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking sled v0.34.6 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking indicatif v0.14.0 [INFO] [stderr] Checking rayon v1.5.1 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling zstd-sys v1.4.20+zstd.1.4.9 [INFO] [stderr] Compiling libsodium-sys v0.2.6 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking twox-hash v1.6.0 [INFO] [stderr] Checking users v0.9.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Checking rustyline v7.1.0 [INFO] [stderr] Checking thiserror v1.0.25 [INFO] [stderr] Checking clap v3.0.0-beta.2 [INFO] [stderr] Checking serde v1.0.126 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking serde_bare v0.3.0 [INFO] [stderr] Checking zstd v0.6.1+zstd.1.4.9 [INFO] [stderr] Checking sodiumoxide v0.2.6 [INFO] [stderr] Checking yama v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/chunking.rs:117:30 [INFO] [stdout] | [INFO] [stdout] 117 | self.pile.clone(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Pile` does not implement `Clone`, so calling `clone` on `&Pile` 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] 117 - self.pile.clone(), [INFO] [stdout] 117 + self.pile, [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `Pile`, implement `Clone` for it [INFO] [stdout] --> src/pile.rs:117:1 [INFO] [stdout] | [INFO] [stdout] 117 + #[derive(Clone)] [INFO] [stdout] 118 | pub struct Pile { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/chunking.rs:117:30 [INFO] [stdout] | [INFO] [stdout] 117 | self.pile.clone(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Pile` does not implement `Clone`, so calling `clone` on `&Pile` 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] 117 - self.pile.clone(), [INFO] [stdout] 117 + self.pile, [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `Pile`, implement `Clone` for it [INFO] [stdout] --> src/pile.rs:117:1 [INFO] [stdout] | [INFO] [stdout] 117 + #[derive(Clone)] [INFO] [stdout] 118 | pub struct Pile { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `subset` [INFO] [stdout] --> src/bin/yama.rs:140:13 [INFO] [stdout] | [INFO] [stdout] 140 | subset, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `subset: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `subset` [INFO] [stdout] --> src/bin/yama.rs:140:13 [INFO] [stdout] | [INFO] [stdout] 140 | subset, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `subset: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 06s [INFO] running `Command { std: "docker" "inspect" "eebe962ec707ddbe8526bd4de8da48bcea4b3a00456805ba0c187aa8a33ea9bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eebe962ec707ddbe8526bd4de8da48bcea4b3a00456805ba0c187aa8a33ea9bd", kill_on_drop: false }` [INFO] [stdout] eebe962ec707ddbe8526bd4de8da48bcea4b3a00456805ba0c187aa8a33ea9bd