[INFO] cloning repository https://github.com/sriram98v/seq_class [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sriram98v/seq_class" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsriram98v%2Fseq_class", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsriram98v%2Fseq_class'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 523e39bf814d4acd2f79c345e1224f05e0cf86ba [INFO] building sriram98v/seq_class against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsriram98v%2Fseq_class" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sriram98v/seq_class on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sriram98v/seq_class [INFO] finished tweaking git repo https://github.com/sriram98v/seq_class [INFO] tweaked toml for git repo https://github.com/sriram98v/seq_class written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/sriram98v/seq_class 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 093901bf3464927898925347b621464c2acee10a55a93e43206273ced90c7694 [INFO] running `Command { std: "docker" "start" "-a" "093901bf3464927898925347b621464c2acee10a55a93e43206273ced90c7694", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "093901bf3464927898925347b621464c2acee10a55a93e43206273ced90c7694", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "093901bf3464927898925347b621464c2acee10a55a93e43206273ced90c7694", kill_on_drop: false }` [INFO] [stdout] 093901bf3464927898925347b621464c2acee10a55a93e43206273ced90c7694 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7f6f88c65691a460ad18806488d5343e132b21c4c44240b6db20cf66017e22d [INFO] running `Command { std: "docker" "start" "-a" "f7f6f88c65691a460ad18806488d5343e132b21c4c44240b6db20cf66017e22d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling libm v0.2.7 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling memchr v2.6.3 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling matrixmultiply v0.3.7 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling bytemuck v1.14.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling safe_arch v0.7.1 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling regex-syntax v0.7.5 [INFO] [stderr] Compiling wide v0.7.11 [INFO] [stderr] Compiling feature-probe v0.1.1 [INFO] [stderr] Compiling thiserror v1.0.48 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling bv v0.11.1 [INFO] [stderr] Compiling anstyle-parse v0.2.1 [INFO] [stderr] Compiling hashbrown v0.14.0 [INFO] [stderr] Compiling aho-corasick v1.0.5 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling newtype_derive v0.1.6 [INFO] [stderr] Compiling portable-atomic v1.4.3 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling anstyle-query v1.0.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling gimli v0.28.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling anstyle v1.0.3 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling anstream v0.5.0 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling indexmap v2.0.0 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling object v0.32.1 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling clap_lex v0.5.1 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling clap_builder v4.4.2 [INFO] [stderr] Compiling petgraph v0.6.4 [INFO] [stderr] Compiling num-complex v0.4.4 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling ordered-float v3.9.1 [INFO] [stderr] Compiling simba v0.6.0 [INFO] [stderr] Compiling ndarray v0.15.6 [INFO] [stderr] Compiling itertools-num v0.1.3 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling console v0.15.7 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.8 [INFO] [stderr] Compiling regex-automata v0.3.8 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling addr2line v0.21.0 [INFO] [stderr] Compiling strum v0.25.0 [INFO] [stderr] Compiling encode_unicode v0.3.6 [INFO] [stderr] Compiling triple_accel v0.4.0 [INFO] [stderr] Compiling bytecount v0.6.3 [INFO] [stderr] Compiling editdistancek v1.0.2 [INFO] [stderr] Compiling number_prefix v0.4.0 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling indicatif v0.17.6 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling rayon v1.7.0 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Compiling enum-map-derive v0.6.0 [INFO] [stderr] Compiling getset v0.1.2 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling thiserror-impl v1.0.48 [INFO] [stderr] Compiling strum_macros v0.25.2 [INFO] [stderr] Compiling clap_derive v4.4.2 [INFO] [stderr] Compiling enum-map v1.1.1 [INFO] [stderr] Compiling regex v1.9.5 [INFO] [stderr] Compiling bio-types v1.0.1 [INFO] [stderr] Compiling clap v4.4.3 [INFO] [stderr] Compiling nalgebra v0.29.0 [INFO] [stderr] Compiling csv v1.2.2 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling prettytable-rs v0.8.0 [INFO] [stderr] Compiling shrust v0.0.7 [INFO] [stderr] Compiling statrs v0.16.0 [INFO] [stderr] Compiling bio v1.4.0 [INFO] [stderr] Compiling generalized_suffix_tree v0.1.0 (https://github.com/sriram98v/generalized_suffix_tree#46349b91) [INFO] [stderr] Compiling seq_class v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `has_error_description_deprecated` [INFO] [stdout] --> src/main.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / error_chain! { [INFO] [stdout] 15 | | foreign_links { [INFO] [stdout] 16 | | Glob(glob::GlobError); [INFO] [stdout] 17 | | Pattern(glob::PatternError); [INFO] [stdout] 18 | | } [INFO] [stdout] 19 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `impl_error_chain_processed` may come from an old version of the `error_chain` crate, try updating your dependency with `cargo update -p error_chain` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `read_id` [INFO] [stdout] --> src/main.rs:143:13 [INFO] [stdout] | [INFO] [stdout] 143 | let read_id: String = read_data.id().to_string(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hit` [INFO] [stdout] --> src/main.rs:158:13 [INFO] [stdout] | [INFO] [stdout] 158 | for hit in hits.iter(){ [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_hit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:156:13 [INFO] [stdout] | [INFO] [stdout] 156 | let mut matches: HashSet<(String, String, usize, usize, String)> = HashSet::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hamming_distance` is never used [INFO] [stdout] --> src/main.rs:59:4 [INFO] [stdout] | [INFO] [stdout] 59 | fn hamming_distance(ref_seq: &[char], read_seq: &[char])->(usize, String){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&usize` instead of cloning the inner type [INFO] [stdout] --> src/main.rs:87:110 [INFO] [stdout] | [INFO] [stdout] 87 | ... .filter(|start_pos| start_pos>=&&depth||start_pos.clone()+q_seq.len() src/main.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / error_chain! { [INFO] [stdout] 15 | | foreign_links { [INFO] [stdout] 16 | | Glob(glob::GlobError); [INFO] [stdout] 17 | | Pattern(glob::PatternError); [INFO] [stdout] 18 | | } [INFO] [stdout] 19 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `impl_error_chain_processed` may come from an old version of the `error_chain` crate, try updating your dependency with `cargo update -p error_chain` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `read_id` [INFO] [stdout] --> src/main.rs:143:13 [INFO] [stdout] | [INFO] [stdout] 143 | let read_id: String = read_data.id().to_string(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hit` [INFO] [stdout] --> src/main.rs:158:13 [INFO] [stdout] | [INFO] [stdout] 158 | for hit in hits.iter(){ [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_hit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:156:13 [INFO] [stdout] | [INFO] [stdout] 156 | let mut matches: HashSet<(String, String, usize, usize, String)> = HashSet::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hamming_distance` is never used [INFO] [stdout] --> src/main.rs:59:4 [INFO] [stdout] | [INFO] [stdout] 59 | fn hamming_distance(ref_seq: &[char], read_seq: &[char])->(usize, String){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&usize` instead of cloning the inner type [INFO] [stdout] --> src/main.rs:87:110 [INFO] [stdout] | [INFO] [stdout] 87 | ... .filter(|start_pos| start_pos>=&&depth||start_pos.clone()+q_seq.len()