[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 master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrStiev%2Frs-gfahandlegraph" "/workspace/builds/worker-95/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-95/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/DrStiev/rs-gfahandlegraph on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-95/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: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "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] [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-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fc323829497ae5e89007cf0e1e42390e267b254848c1c4b996b82286b2f14a59 [INFO] running `Command { std: "docker" "start" "-a" "fc323829497ae5e89007cf0e1e42390e267b254848c1c4b996b82286b2f14a59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc323829497ae5e89007cf0e1e42390e267b254848c1c4b996b82286b2f14a59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc323829497ae5e89007cf0e1e42390e267b254848c1c4b996b82286b2f14a59", kill_on_drop: false }` [INFO] [stdout] fc323829497ae5e89007cf0e1e42390e267b254848c1c4b996b82286b2f14a59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d89d4cb1ba3df278fe77898848891e1e1514184c6bfeab8c02cc0869a6ea5c7 [INFO] running `Command { std: "docker" "start" "-a" "7d89d4cb1ba3df278fe77898848891e1e1514184c6bfeab8c02cc0869a6ea5c7", 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] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling const_fn v0.4.3 [INFO] [stderr] Compiling memchr v2.3.4 [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] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking half v1.6.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking textwrap v0.11.0 [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 rayon v1.5.0 [INFO] [stderr] Compiling standback v0.2.13 [INFO] [stderr] Compiling time v0.2.23 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.0 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking succinct v0.5.2 [INFO] [stderr] Checking plotters v0.2.15 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking rand v0.7.3 [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] [stderr] Checking tinytemplate v1.1.0 [INFO] [stderr] Checking criterion v0.3.3 [INFO] [stdout] warning: field is never read: `headers` [INFO] [stdout] --> src/parser/parser_gfa1.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 104 | headers: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `segments` [INFO] [stdout] --> src/parser/parser_gfa1.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 105 | segments: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `links` [INFO] [stdout] --> src/parser/parser_gfa1.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 106 | links: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `containments` [INFO] [stdout] --> src/parser/parser_gfa1.rs:107:5 [INFO] [stdout] | [INFO] [stdout] 107 | containments: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `paths` [INFO] [stdout] --> src/parser/parser_gfa1.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 108 | paths: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `headers` [INFO] [stdout] --> src/parser/parser_gfa2.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 100 | headers: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `segments` [INFO] [stdout] --> src/parser/parser_gfa2.rs:101:5 [INFO] [stdout] | [INFO] [stdout] 101 | segments: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `fragments` [INFO] [stdout] --> src/parser/parser_gfa2.rs:102:5 [INFO] [stdout] | [INFO] [stdout] 102 | fragments: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `edges` [INFO] [stdout] --> src/parser/parser_gfa2.rs:103:5 [INFO] [stdout] | [INFO] [stdout] 103 | edges: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `gaps` [INFO] [stdout] --> src/parser/parser_gfa2.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 104 | gaps: bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `groups_o` [INFO] [stdout] --> src/parser/parser_gfa2.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 105 | groups_o: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `groups_u` [INFO] [stdout] --> src/parser/parser_gfa2.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 106 | groups_u: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `headers` [INFO] [stdout] --> src/parser/parser_gfa1.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 104 | headers: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `segments` [INFO] [stdout] --> src/parser/parser_gfa1.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 105 | segments: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `links` [INFO] [stdout] --> src/parser/parser_gfa1.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 106 | links: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `containments` [INFO] [stdout] --> src/parser/parser_gfa1.rs:107:5 [INFO] [stdout] | [INFO] [stdout] 107 | containments: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `paths` [INFO] [stdout] --> src/parser/parser_gfa1.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 108 | paths: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `headers` [INFO] [stdout] --> src/parser/parser_gfa2.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 100 | headers: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `segments` [INFO] [stdout] --> src/parser/parser_gfa2.rs:101:5 [INFO] [stdout] | [INFO] [stdout] 101 | segments: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `fragments` [INFO] [stdout] --> src/parser/parser_gfa2.rs:102:5 [INFO] [stdout] | [INFO] [stdout] 102 | fragments: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `edges` [INFO] [stdout] --> src/parser/parser_gfa2.rs:103:5 [INFO] [stdout] | [INFO] [stdout] 103 | edges: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `gaps` [INFO] [stdout] --> src/parser/parser_gfa2.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 104 | gaps: bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `groups_o` [INFO] [stdout] --> src/parser/parser_gfa2.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 105 | groups_o: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `groups_u` [INFO] [stdout] --> src/parser/parser_gfa2.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 106 | groups_u: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `arbitrary_bytes_iso` [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: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 1m 45s [INFO] running `Command { std: "docker" "inspect" "7d89d4cb1ba3df278fe77898848891e1e1514184c6bfeab8c02cc0869a6ea5c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d89d4cb1ba3df278fe77898848891e1e1514184c6bfeab8c02cc0869a6ea5c7", kill_on_drop: false }` [INFO] [stdout] 7d89d4cb1ba3df278fe77898848891e1e1514184c6bfeab8c02cc0869a6ea5c7