[INFO] fetching crate sortedvec 0.5.0... [INFO] checking sortedvec-0.5.0 against try#5cafabc9f16561d7796554d5d241c3068e2bd97f for pr-135852 [INFO] extracting crate sortedvec 0.5.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate sortedvec 0.5.0 on toolchain 5cafabc9f16561d7796554d5d241c3068e2bd97f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5cafabc9f16561d7796554d5d241c3068e2bd97f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sortedvec 0.5.0 [INFO] finished tweaking crates.io crate sortedvec 0.5.0 [INFO] tweaked toml for crates.io crate sortedvec 0.5.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5cafabc9f16561d7796554d5d241c3068e2bd97f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 27 packages to latest compatible versions [INFO] [stderr] Adding quickcheck v0.9.2 (available: v1.0.3) [INFO] [stderr] Adding quickcheck_macros v0.9.1 (available: v1.0.0) [INFO] [stderr] Adding rand v0.7.3 (available: v0.8.5) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5cafabc9f16561d7796554d5d241c3068e2bd97f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+5cafabc9f16561d7796554d5d241c3068e2bd97f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 850f176b63aea3019816f28f803f61fc575d5ce619a8b5ff4e788e78612f4c7a [INFO] running `Command { std: "docker" "start" "-a" "850f176b63aea3019816f28f803f61fc575d5ce619a8b5ff4e788e78612f4c7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "850f176b63aea3019816f28f803f61fc575d5ce619a8b5ff4e788e78612f4c7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "850f176b63aea3019816f28f803f61fc575d5ce619a8b5ff4e788e78612f4c7a", kill_on_drop: false }` [INFO] [stdout] 850f176b63aea3019816f28f803f61fc575d5ce619a8b5ff4e788e78612f4c7a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+5cafabc9f16561d7796554d5d241c3068e2bd97f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 200e3a5884a4518e7e2a80be6b5ba6db6cc73bb703139e54f9cb5a30e8095454 [INFO] running `Command { std: "docker" "start" "-a" "200e3a5884a4518e7e2a80be6b5ba6db6cc73bb703139e54f9cb5a30e8095454", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.15 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking log v0.4.25 [INFO] [stderr] Checking sortedvec v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling quickcheck_macros v0.9.1 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking quickcheck v0.9.2 [INFO] [stdout] warning: multiple patterns overlap on their endpoints [INFO] [stdout] --> benches/dna.rs:74:40 [INFO] [stdout] | [INFO] [stdout] 73 | (Nucleobase::Cytosine, 0..=80) => Nucleobase::Adenine, [INFO] [stdout] | ------ this range overlaps on `80_u8`... [INFO] [stdout] 74 | (Nucleobase::Cytosine, 80..=100) => Nucleobase::Cytosine, [INFO] [stdout] | ^^^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] = note: `#[warn(overlapping_range_endpoints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> benches/dna.rs:119:21 [INFO] [stdout] | [INFO] [stdout] 119 | let mut rng = SmallRng::from_seed(SEED); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 158 | / gen_bench! { [INFO] [stdout] 159 | | dna_e1;10, [INFO] [stdout] 160 | | dna_e2;100, [INFO] [stdout] 161 | | dna_e3;1_000, [INFO] [stdout] ... | [INFO] [stdout] 164 | | dna_e6;1_000_000 [INFO] [stdout] 165 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] = note: this warning originates in the macro `gen_bench` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `some_map` is never read [INFO] [stdout] --> src/lib.rs:531:13 [INFO] [stdout] | [INFO] [stdout] 530 | struct SomeComplexValue { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 531 | some_map: std::collections::HashMap, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SomeComplexValue` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> benches/dna.rs:134:21 [INFO] [stdout] | [INFO] [stdout] 134 | let mut rng = SmallRng::from_seed(SEED); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 158 | / gen_bench! { [INFO] [stdout] 159 | | dna_e1;10, [INFO] [stdout] 160 | | dna_e2;100, [INFO] [stdout] 161 | | dna_e3;1_000, [INFO] [stdout] ... | [INFO] [stdout] 164 | | dna_e6;1_000_000 [INFO] [stdout] 165 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `gen_bench` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> benches/dna.rs:146:21 [INFO] [stdout] | [INFO] [stdout] 146 | let mut rng = SmallRng::from_seed(SEED); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 158 | / gen_bench! { [INFO] [stdout] 159 | | dna_e1;10, [INFO] [stdout] 160 | | dna_e2;100, [INFO] [stdout] 161 | | dna_e3;1_000, [INFO] [stdout] ... | [INFO] [stdout] 164 | | dna_e6;1_000_000 [INFO] [stdout] 165 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `gen_bench` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.87s [INFO] running `Command { std: "docker" "inspect" "200e3a5884a4518e7e2a80be6b5ba6db6cc73bb703139e54f9cb5a30e8095454", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "200e3a5884a4518e7e2a80be6b5ba6db6cc73bb703139e54f9cb5a30e8095454", kill_on_drop: false }` [INFO] [stdout] 200e3a5884a4518e7e2a80be6b5ba6db6cc73bb703139e54f9cb5a30e8095454