[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 }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrStiev%2Frs-gfahandlegraph'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b15837a9bc2827a6c4ef13fb0b0ab186bfefc375
[INFO] checking DrStiev/rs-gfahandlegraph against try#d336647335db03a0fc5b24fc5325cd3905c5b8e8 for pr-151146-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrStiev%2Frs-gfahandlegraph" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[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-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DrStiev/rs-gfahandlegraph on toolchain d336647335db03a0fc5b24fc5325cd3905c5b8e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `panic` setting is ignored for `bench` profile
[INFO] [stderr] warning: `panic` setting is ignored for `test` profile
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d718d1c9abbd411581ffeea5830ef9be54f0a75c17789e85436934c25e5060f
[INFO] running `Command { std: "docker" "start" "-a" "7d718d1c9abbd411581ffeea5830ef9be54f0a75c17789e85436934c25e5060f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d718d1c9abbd411581ffeea5830ef9be54f0a75c17789e85436934c25e5060f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d718d1c9abbd411581ffeea5830ef9be54f0a75c17789e85436934c25e5060f", kill_on_drop: false }`
[INFO] [stdout] 7d718d1c9abbd411581ffeea5830ef9be54f0a75c17789e85436934c25e5060f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 504b8425560515c27d5ab02e0997edcc5aa403f8ba9415a5b2a9c4dcda80cb8d
[INFO] running `Command { std: "docker" "start" "-a" "504b8425560515c27d5ab02e0997edcc5aa403f8ba9415a5b2a9c4dcda80cb8d", kill_on_drop: false }`
[INFO] [stderr] warning: `panic` setting is ignored for `bench` profile
[INFO] [stderr] warning: `panic` setting is ignored for `test` profile
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.50
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling const_fn v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking regex-syntax v0.6.21
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]    Compiling standback v0.2.13
[INFO] [stderr]    Compiling time v0.2.23
[INFO] [stderr]     Checking half v1.6.0
[INFO] [stderr]     Checking walkdir v2.3.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.0
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking criterion-plot v0.4.3
[INFO] [stderr]     Checking crossbeam-epoch v0.9.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]     Checking plotters v0.2.15
[INFO] [stderr]     Checking succinct v0.5.2
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking quickcheck v0.9.2
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]     Checking time-macros v0.1.1
[INFO] [stderr]     Checking bstr v0.2.14
[INFO] [stderr]     Checking serde_cbor v0.11.1
[INFO] [stderr]     Checking csv v1.1.4
[INFO] [stderr]     Checking gfahandlegraph v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: 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]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #107880 <https://github.com/rust-lang/rust/issues/107880>
[INFO] [stdout]   = note: `#[deny(ambiguous_glob_reexports)]` (part of `#[deny(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: 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]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #107880 <https://github.com/rust-lang/rust/issues/107880>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: 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]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #107880 <https://github.com/rust-lang/rust/issues/107880>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: 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]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #107880 <https://github.com/rust-lang/rust/issues/107880>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: 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]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #107880 <https://github.com/rust-lang/rust/issues/107880>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: 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]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #107880 <https://github.com/rust-lang/rust/issues/107880>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: 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]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #107880 <https://github.com/rust-lang/rust/issues/107880>
[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)]` (part of `#[warn(unused)]`) 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] [stderr] error: could not compile `gfahandlegraph` (lib) due to 14 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "504b8425560515c27d5ab02e0997edcc5aa403f8ba9415a5b2a9c4dcda80cb8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "504b8425560515c27d5ab02e0997edcc5aa403f8ba9415a5b2a9c4dcda80cb8d", kill_on_drop: false }`
[INFO] [stdout] 504b8425560515c27d5ab02e0997edcc5aa403f8ba9415a5b2a9c4dcda80cb8d
