[INFO] cloning repository https://github.com/DrStiev/rs-gfahandlegraph
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DrStiev/rs-gfahandlegraph" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrStiev%2Frs-gfahandlegraph", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b15837a9bc2827a6c4ef13fb0b0ab186bfefc375
[INFO] checking DrStiev/rs-gfahandlegraph against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrStiev%2Frs-gfahandlegraph" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DrStiev/rs-gfahandlegraph on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
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[INFO] started tweaking git repo https://github.com/DrStiev/rs-gfahandlegraph
[INFO] finished tweaking git repo https://github.com/DrStiev/rs-gfahandlegraph
[INFO] tweaked toml for git repo https://github.com/DrStiev/rs-gfahandlegraph written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/DrStiev/rs-gfahandlegraph 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Checking env_logger v0.7.1
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[INFO] [stderr]     Checking serde_cbor v0.11.1
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[INFO] [stderr]     Checking gfahandlegraph v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/gfa.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use self::gfa1::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^ the name `Line` in the type namespace is first re-exported here
[INFO] [stdout] 7 | pub use self::gfa2::*;
[INFO] [stdout]   |         ------------- but the name `Line` in the type namespace is also re-exported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/gfa.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use self::gfa1::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^ the name `LineRef` in the type namespace is first re-exported here
[INFO] [stdout] 7 | pub use self::gfa2::*;
[INFO] [stdout]   |         ------------- but the name `LineRef` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/gfa.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use self::gfa1::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^ the name `Header` in the type namespace is first re-exported here
[INFO] [stdout] 7 | pub use self::gfa2::*;
[INFO] [stdout]   |         ------------- but the name `Header` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/gfa.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use self::gfa1::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^ the name `Segment` in the type namespace is first re-exported here
[INFO] [stdout] 7 | pub use self::gfa2::*;
[INFO] [stdout]   |         ------------- but the name `Segment` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/parser.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use self::parser_gfa1::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^ the name `type_header` in the value namespace is first re-exported here
[INFO] [stdout] 7 | pub use self::parser_gfa2::*;
[INFO] [stdout]   |         -------------------- but the name `type_header` in the value namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/parser.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use self::parser_gfa1::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^ the name `type_segment` in the value namespace is first re-exported here
[INFO] [stdout] 7 | pub use self::parser_gfa2::*;
[INFO] [stdout]   |         -------------------- but the name `type_segment` in the value namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/parser.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use self::parser_gfa1::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^ the name `ParserBuilder` in the type namespace is first re-exported here
[INFO] [stdout] 7 | pub use self::parser_gfa2::*;
[INFO] [stdout]   |         -------------------- but the name `ParserBuilder` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tinytemplate v1.1.0
[INFO] [stderr]     Checking criterion v0.3.3
[INFO] [stdout] warning: fields `headers`, `segments`, `links`, `containments`, and `paths` are never read
[INFO] [stdout]    --> src/parser/parser_gfa1.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub struct GFAParser {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 104 |     headers: bool,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 105 |     segments: bool,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 106 |     links: bool,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 107 |     containments: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 108 |     paths: bool,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `GFAParser` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/parser/parser_gfa2.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 99  | pub struct GFA2Parser {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 100 |     headers: bool,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 101 |     segments: bool,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 102 |     fragments: bool,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 103 |     edges: bool,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 104 |     gaps: bool,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 105 |     groups_o: bool,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 106 |     groups_u: bool,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `GFA2Parser` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/gfa.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use self::gfa1::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^ the name `Line` in the type namespace is first re-exported here
[INFO] [stdout] 7 | pub use self::gfa2::*;
[INFO] [stdout]   |         ------------- but the name `Line` in the type namespace is also re-exported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/gfa.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use self::gfa1::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^ the name `LineRef` in the type namespace is first re-exported here
[INFO] [stdout] 7 | pub use self::gfa2::*;
[INFO] [stdout]   |         ------------- but the name `LineRef` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/gfa.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use self::gfa1::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^ the name `Header` in the type namespace is first re-exported here
[INFO] [stdout] 7 | pub use self::gfa2::*;
[INFO] [stdout]   |         ------------- but the name `Header` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/gfa.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use self::gfa1::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^ the name `Segment` in the type namespace is first re-exported here
[INFO] [stdout] 7 | pub use self::gfa2::*;
[INFO] [stdout]   |         ------------- but the name `Segment` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/parser.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use self::parser_gfa1::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^ the name `type_header` in the value namespace is first re-exported here
[INFO] [stdout] 7 | pub use self::parser_gfa2::*;
[INFO] [stdout]   |         -------------------- but the name `type_header` in the value namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/parser.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use self::parser_gfa1::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^ the name `type_segment` in the value namespace is first re-exported here
[INFO] [stdout] 7 | pub use self::parser_gfa2::*;
[INFO] [stdout]   |         -------------------- but the name `type_segment` in the value namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/parser.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use self::parser_gfa1::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^ the name `ParserBuilder` in the type namespace is first re-exported here
[INFO] [stdout] 7 | pub use self::parser_gfa2::*;
[INFO] [stdout]   |         -------------------- but the name `ParserBuilder` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `headers`, `segments`, `links`, `containments`, and `paths` are never read
[INFO] [stdout]    --> src/parser/parser_gfa1.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub struct GFAParser {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 104 |     headers: bool,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 105 |     segments: bool,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 106 |     links: bool,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 107 |     containments: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 108 |     paths: bool,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `GFAParser` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/parser/parser_gfa2.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 99  | pub struct GFA2Parser {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 100 |     headers: bool,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 101 |     segments: bool,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 102 |     fragments: bool,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 103 |     edges: bool,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 104 |     gaps: bool,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 105 |     groups_o: bool,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 106 |     groups_u: bool,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `GFA2Parser` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arbitrary_bytes_iso` is never used
[INFO] [stdout]    --> src/util/dna.rs:165:8
[INFO] [stdout]     |
[INFO] [stdout] 165 |     fn arbitrary_bytes_iso(base: u8) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 15.82s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "c979f5d5441b53d6693d595d734ae5199ec38dc2dd080d917734d56e36f64220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c979f5d5441b53d6693d595d734ae5199ec38dc2dd080d917734d56e36f64220", kill_on_drop: false }`
[INFO] [stdout] c979f5d5441b53d6693d595d734ae5199ec38dc2dd080d917734d56e36f64220