[INFO] fetching crate genomics 0.1.1... [INFO] testing genomics-0.1.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate genomics 0.1.1 into /workspace/builds/worker-56/source [INFO] validating manifest of crates.io crate genomics 0.1.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate genomics 0.1.1 [INFO] finished tweaking crates.io crate genomics 0.1.1 [INFO] tweaked toml for crates.io crate genomics 0.1.1 written to /workspace/builds/worker-56/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3ff2fa041821fa26d464f5fa9daf5ea063eecc74f7e2d361ab6932b2f1944e7e [INFO] running `Command { std: "docker" "start" "-a" "3ff2fa041821fa26d464f5fa9daf5ea063eecc74f7e2d361ab6932b2f1944e7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ff2fa041821fa26d464f5fa9daf5ea063eecc74f7e2d361ab6932b2f1944e7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ff2fa041821fa26d464f5fa9daf5ea063eecc74f7e2d361ab6932b2f1944e7e", kill_on_drop: false }` [INFO] [stdout] 3ff2fa041821fa26d464f5fa9daf5ea063eecc74f7e2d361ab6932b2f1944e7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2e06fa307185718fc8aca9adbe5e8197b005ddec183c508cf94a799a9877649 [INFO] running `Command { std: "docker" "start" "-a" "f2e06fa307185718fc8aca9adbe5e8197b005ddec183c508cf94a799a9877649", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling matrixmultiply v0.2.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling genomics v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/observable.rs:118:23 [INFO] [stdout] | [INFO] [stdout] 118 | Some((idx, Err(_))) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Locus` [INFO] [stdout] --> src/observable.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | Locus(String), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Name` [INFO] [stdout] --> src/observable.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | Name, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Group` [INFO] [stdout] --> src/observable.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | Group, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `GroupPresence` [INFO] [stdout] --> src/observable.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | GroupPresence(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Meta` [INFO] [stdout] --> src/observable.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | Meta(String), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/observable.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `CsvBuilder` [INFO] [stdout] --> src/observable.rs:128:12 [INFO] [stdout] | [INFO] [stdout] 128 | pub struct CsvBuilder { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/observable.rs:141:12 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `headers` [INFO] [stdout] --> src/observable.rs:154:12 [INFO] [stdout] | [INFO] [stdout] 154 | pub fn headers(&mut self, headers: bool) -> &mut Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `delimiter` [INFO] [stdout] --> src/observable.rs:159:12 [INFO] [stdout] | [INFO] [stdout] 159 | pub fn delimiter(&mut self, delimiter: u8) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `separator` [INFO] [stdout] --> src/observable.rs:164:12 [INFO] [stdout] | [INFO] [stdout] 164 | pub fn separator(&mut self, separator: &str) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `name_field` [INFO] [stdout] --> src/observable.rs:169:12 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn name_field(&mut self, name_field: &str) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `group_field` [INFO] [stdout] --> src/observable.rs:174:12 [INFO] [stdout] | [INFO] [stdout] 174 | pub fn group_field(&mut self, group_field: &str) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `group_fields` [INFO] [stdout] --> src/observable.rs:179:12 [INFO] [stdout] | [INFO] [stdout] 179 | pub fn group_fields( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `meta_fields` [INFO] [stdout] --> src/observable.rs:189:12 [INFO] [stdout] | [INFO] [stdout] 189 | pub fn meta_fields(&mut self, meta_fields: HashSet) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_reader` [INFO] [stdout] --> src/observable.rs:194:12 [INFO] [stdout] | [INFO] [stdout] 194 | pub fn from_reader(&self, reader: Box) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hint` [INFO] [stdout] --> src/lib.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | hint: LocusHint, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/lib.rs:93:5 [INFO] [stdout] | [INFO] [stdout] 93 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `data` [INFO] [stdout] --> src/lib.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 111 | data: ndarray::Array2, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.65s [INFO] running `Command { std: "docker" "inspect" "f2e06fa307185718fc8aca9adbe5e8197b005ddec183c508cf94a799a9877649", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2e06fa307185718fc8aca9adbe5e8197b005ddec183c508cf94a799a9877649", kill_on_drop: false }` [INFO] [stdout] f2e06fa307185718fc8aca9adbe5e8197b005ddec183c508cf94a799a9877649 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f0c1561f1f106d6013e1463878c48f400720290f4d1d63cd8667969eed36ef3 [INFO] running `Command { std: "docker" "start" "-a" "6f0c1561f1f106d6013e1463878c48f400720290f4d1d63cd8667969eed36ef3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling genomics v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/observable.rs:118:23 [INFO] [stdout] | [INFO] [stdout] 118 | Some((idx, Err(_))) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Locus` [INFO] [stdout] --> src/observable.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | Locus(String), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Name` [INFO] [stdout] --> src/observable.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | Name, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Group` [INFO] [stdout] --> src/observable.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | Group, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `GroupPresence` [INFO] [stdout] --> src/observable.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | GroupPresence(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Meta` [INFO] [stdout] --> src/observable.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | Meta(String), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/observable.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `CsvBuilder` [INFO] [stdout] --> src/observable.rs:128:12 [INFO] [stdout] | [INFO] [stdout] 128 | pub struct CsvBuilder { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/observable.rs:141:12 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `headers` [INFO] [stdout] --> src/observable.rs:154:12 [INFO] [stdout] | [INFO] [stdout] 154 | pub fn headers(&mut self, headers: bool) -> &mut Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `delimiter` [INFO] [stdout] --> src/observable.rs:159:12 [INFO] [stdout] | [INFO] [stdout] 159 | pub fn delimiter(&mut self, delimiter: u8) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `separator` [INFO] [stdout] --> src/observable.rs:164:12 [INFO] [stdout] | [INFO] [stdout] 164 | pub fn separator(&mut self, separator: &str) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `name_field` [INFO] [stdout] --> src/observable.rs:169:12 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn name_field(&mut self, name_field: &str) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `group_field` [INFO] [stdout] --> src/observable.rs:174:12 [INFO] [stdout] | [INFO] [stdout] 174 | pub fn group_field(&mut self, group_field: &str) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `group_fields` [INFO] [stdout] --> src/observable.rs:179:12 [INFO] [stdout] | [INFO] [stdout] 179 | pub fn group_fields( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `meta_fields` [INFO] [stdout] --> src/observable.rs:189:12 [INFO] [stdout] | [INFO] [stdout] 189 | pub fn meta_fields(&mut self, meta_fields: HashSet) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_reader` [INFO] [stdout] --> src/observable.rs:194:12 [INFO] [stdout] | [INFO] [stdout] 194 | pub fn from_reader(&self, reader: Box) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hint` [INFO] [stdout] --> src/lib.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | hint: LocusHint, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/lib.rs:93:5 [INFO] [stdout] | [INFO] [stdout] 93 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `data` [INFO] [stdout] --> src/lib.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 111 | data: ndarray::Array2, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::prelude::*` [INFO] [stdout] --> src/observable.rs:245:9 [INFO] [stdout] | [INFO] [stdout] 245 | use crate::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/observable.rs:118:23 [INFO] [stdout] | [INFO] [stdout] 118 | Some((idx, Err(_))) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `headers` [INFO] [stdout] --> src/observable.rs:154:12 [INFO] [stdout] | [INFO] [stdout] 154 | pub fn headers(&mut self, headers: bool) -> &mut Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `delimiter` [INFO] [stdout] --> src/observable.rs:159:12 [INFO] [stdout] | [INFO] [stdout] 159 | pub fn delimiter(&mut self, delimiter: u8) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `separator` [INFO] [stdout] --> src/observable.rs:164:12 [INFO] [stdout] | [INFO] [stdout] 164 | pub fn separator(&mut self, separator: &str) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `name_field` [INFO] [stdout] --> src/observable.rs:169:12 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn name_field(&mut self, name_field: &str) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `group_field` [INFO] [stdout] --> src/observable.rs:174:12 [INFO] [stdout] | [INFO] [stdout] 174 | pub fn group_field(&mut self, group_field: &str) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `group_fields` [INFO] [stdout] --> src/observable.rs:179:12 [INFO] [stdout] | [INFO] [stdout] 179 | pub fn group_fields( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `meta_fields` [INFO] [stdout] --> src/observable.rs:189:12 [INFO] [stdout] | [INFO] [stdout] 189 | pub fn meta_fields(&mut self, meta_fields: HashSet) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hint` [INFO] [stdout] --> src/lib.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | hint: LocusHint, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/lib.rs:93:5 [INFO] [stdout] | [INFO] [stdout] 93 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `data` [INFO] [stdout] --> src/lib.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 111 | data: ndarray::Array2, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/observable.rs:250:9 [INFO] [stdout] | [INFO] [stdout] 250 | / sample.observe( [INFO] [stdout] 251 | | CsvBuilder::new() [INFO] [stdout] 252 | | .from_reader( [INFO] [stdout] 253 | | Box::new("test\n0/0".as_bytes()) [INFO] [stdout] 254 | | )? [INFO] [stdout] 255 | | ); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.94s [INFO] running `Command { std: "docker" "inspect" "6f0c1561f1f106d6013e1463878c48f400720290f4d1d63cd8667969eed36ef3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f0c1561f1f106d6013e1463878c48f400720290f4d1d63cd8667969eed36ef3", kill_on_drop: false }` [INFO] [stdout] 6f0c1561f1f106d6013e1463878c48f400720290f4d1d63cd8667969eed36ef3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 63fa57fb338de74e432da03d36c35f1647f07619fae9e75cee08cd1f7e2561b9 [INFO] running `Command { std: "docker" "start" "-a" "63fa57fb338de74e432da03d36c35f1647f07619fae9e75cee08cd1f7e2561b9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused variable: `idx` [INFO] [stderr] --> src/observable.rs:118:23 [INFO] [stderr] | [INFO] [stderr] 118 | Some((idx, Err(_))) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Locus` [INFO] [stderr] --> src/observable.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | Locus(String), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Name` [INFO] [stderr] --> src/observable.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | Name, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Group` [INFO] [stderr] --> src/observable.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | Group, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `GroupPresence` [INFO] [stderr] --> src/observable.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | GroupPresence(String), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Meta` [INFO] [stderr] --> src/observable.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | Meta(String), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/observable.rs:53:8 [INFO] [stderr] | [INFO] [stderr] 53 | fn new( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `CsvBuilder` [INFO] [stderr] --> src/observable.rs:128:12 [INFO] [stderr] | [INFO] [stderr] 128 | pub struct CsvBuilder { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/observable.rs:141:12 [INFO] [stderr] | [INFO] [stderr] 141 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `headers` [INFO] [stderr] --> src/observable.rs:154:12 [INFO] [stderr] | [INFO] [stderr] 154 | pub fn headers(&mut self, headers: bool) -> &mut Self { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `delimiter` [INFO] [stderr] --> src/observable.rs:159:12 [INFO] [stderr] | [INFO] [stderr] 159 | pub fn delimiter(&mut self, delimiter: u8) -> &mut Self { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `separator` [INFO] [stderr] --> src/observable.rs:164:12 [INFO] [stderr] | [INFO] [stderr] 164 | pub fn separator(&mut self, separator: &str) -> &mut Self { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `name_field` [INFO] [stderr] --> src/observable.rs:169:12 [INFO] [stderr] | [INFO] [stderr] 169 | pub fn name_field(&mut self, name_field: &str) -> &mut Self { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `group_field` [INFO] [stderr] --> src/observable.rs:174:12 [INFO] [stderr] | [INFO] [stderr] 174 | pub fn group_field(&mut self, group_field: &str) -> &mut Self { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `group_fields` [INFO] [stderr] --> src/observable.rs:179:12 [INFO] [stderr] | [INFO] [stderr] 179 | pub fn group_fields( [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `meta_fields` [INFO] [stderr] --> src/observable.rs:189:12 [INFO] [stderr] | [INFO] [stderr] 189 | pub fn meta_fields(&mut self, meta_fields: HashSet) -> &mut Self { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from_reader` [INFO] [stderr] --> src/observable.rs:194:12 [INFO] [stderr] | [INFO] [stderr] 194 | pub fn from_reader(&self, reader: Box) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `hint` [INFO] [stderr] --> src/lib.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | hint: LocusHint, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/lib.rs:93:5 [INFO] [stderr] | [INFO] [stderr] 93 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `data` [INFO] [stderr] --> src/lib.rs:111:5 [INFO] [stderr] | [INFO] [stderr] 111 | data: ndarray::Array2, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::prelude::*` [INFO] [stderr] --> src/observable.rs:245:9 [INFO] [stderr] | [INFO] [stderr] 245 | use crate::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `headers` [INFO] [stderr] --> src/observable.rs:154:12 [INFO] [stderr] | [INFO] [stderr] 154 | pub fn headers(&mut self, headers: bool) -> &mut Self { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/observable.rs:250:9 [INFO] [stderr] | [INFO] [stderr] 250 | / sample.observe( [INFO] [stderr] 251 | | CsvBuilder::new() [INFO] [stderr] 252 | | .from_reader( [INFO] [stderr] 253 | | Box::new("test\n0/0".as_bytes()) [INFO] [stderr] 254 | | )? [INFO] [stderr] 255 | | ); [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `genomics` (lib) generated 20 warnings [INFO] [stderr] warning: `genomics` (lib test) generated 13 warnings (10 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.81s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/genomics-f7b80c8335fdbd14) [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests genomics [INFO] [stdout] test observable::tests::test_csv_with_header_has_correct_loci ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "63fa57fb338de74e432da03d36c35f1647f07619fae9e75cee08cd1f7e2561b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63fa57fb338de74e432da03d36c35f1647f07619fae9e75cee08cd1f7e2561b9", kill_on_drop: false }` [INFO] [stdout] 63fa57fb338de74e432da03d36c35f1647f07619fae9e75cee08cd1f7e2561b9