[INFO] fetching crate lognplot 0.1.0... [INFO] testing lognplot-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate lognplot 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate lognplot 0.1.0 [INFO] finished tweaking crates.io crate lognplot 0.1.0 [INFO] tweaked toml for crates.io crate lognplot 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate lognplot 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate lognplot 0.1.0 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-uds v0.2.5 [INFO] [stderr] Downloaded parking_lot v0.9.0 [INFO] [stderr] Downloaded parking_lot_core v0.6.2 [INFO] [stderr] Downloaded tokio-fs v0.1.6 [INFO] [stderr] Downloaded num-integer v0.1.41 [INFO] [stderr] Downloaded hermit-abi v0.1.3 [INFO] [stderr] Downloaded tokio-tcp v0.1.3 [INFO] [stderr] Downloaded tokio-threadpool v0.1.16 [INFO] [stderr] Downloaded colored v1.9.0 [INFO] [stderr] Downloaded cairo-sys-rs v0.9.0 [INFO] [stderr] Downloaded tokio-executor v0.1.8 [INFO] [stderr] Downloaded gobject-sys v0.9.0 [INFO] [stderr] Downloaded serde_cbor v0.10.2 [INFO] [stderr] Downloaded num-traits v0.2.10 [INFO] [stderr] Downloaded futures v0.1.29 [INFO] [stderr] Downloaded tokio-current-thread v0.1.6 [INFO] [stderr] Downloaded tokio-timer v0.2.11 [INFO] [stderr] Downloaded num_cpus v1.11.1 [INFO] [stderr] Downloaded glib-sys v0.9.0 [INFO] [stderr] Downloaded tokio-reactor v0.1.10 [INFO] [stderr] Downloaded tokio-io v0.1.12 [INFO] [stderr] Downloaded tokio v0.1.22 [INFO] [stderr] Downloaded smallvec v0.6.13 [INFO] [stderr] Downloaded lock_api v0.3.1 [INFO] [stderr] Downloaded half v1.4.0 [INFO] [stderr] Downloaded tokio-udp v0.1.5 [INFO] [stderr] Downloaded simple_logger v1.3.0 [INFO] [stderr] Downloaded tokio-codec v0.1.1 [INFO] [stderr] Downloaded mio v0.6.20 [INFO] [stderr] Downloaded cairo-rs v0.7.1 [INFO] [stderr] Downloaded tokio-sync v0.1.7 [INFO] [stderr] Downloaded glib v0.8.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35be8ac34785590ab09e1cf1c1fe3adbda42ec2b97b64fa1e4f6efca276f5da8 [INFO] running `Command { std: "docker" "start" "-a" "35be8ac34785590ab09e1cf1c1fe3adbda42ec2b97b64fa1e4f6efca276f5da8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35be8ac34785590ab09e1cf1c1fe3adbda42ec2b97b64fa1e4f6efca276f5da8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35be8ac34785590ab09e1cf1c1fe3adbda42ec2b97b64fa1e4f6efca276f5da8", kill_on_drop: false }` [INFO] [stdout] 35be8ac34785590ab09e1cf1c1fe3adbda42ec2b97b64fa1e4f6efca276f5da8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e1b24ce8730346b8b4ab285dea6375f7d1c23c9a7c5ed59890aaaf372a03526 [INFO] running `Command { std: "docker" "start" "-a" "4e1b24ce8730346b8b4ab285dea6375f7d1c23c9a7c5ed59890aaaf372a03526", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling colored v1.9.0 [INFO] [stderr] Compiling chrono v0.4.10 [INFO] [stderr] Compiling simple_logger v1.3.0 [INFO] [stderr] Compiling lognplot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/chart/axis.rs:48:29 [INFO] [stdout] | [INFO] [stdout] 48 | .min_by_key(|x| (((*x - approx).abs() * 1_000_000.0) as i64)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 48 - .min_by_key(|x| (((*x - approx).abs() * 1_000_000.0) as i64)) [INFO] [stdout] 48 + .min_by_key(|x| ((*x - approx).abs() * 1_000_000.0) as i64) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `legend` is never read [INFO] [stdout] --> src/chart/curve.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Curve { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | legend: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Curve` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `x`, `y`, `width`, and `height` are never read [INFO] [stdout] --> src/geometry/rectangle.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Rect { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 3 | x: f64, [INFO] [stdout] | ^ [INFO] [stdout] 4 | y: f64, [INFO] [stdout] | ^ [INFO] [stdout] 5 | width: f64, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 6 | height: f64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Rect` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Duration` is never constructed [INFO] [stdout] --> src/time/duration.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Duration { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Connection` is never used [INFO] [stdout] --> src/tsdb/connection.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | pub trait Connection { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LogMetrics` is never constructed [INFO] [stdout] --> src/tsdb/logrecords.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct LogMetrics { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tsdb/btree.rs:204:19 [INFO] [stdout] | [INFO] [stdout] 204 | fn select_all(&self) -> RangeSelectionResult { [INFO] [stdout] | ^^^^^ -------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 204 | fn select_all(&self) -> RangeSelectionResult<'_, V, M> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tsdb/btree.rs:212:21 [INFO] [stdout] | [INFO] [stdout] 212 | fn select_range(&self, timespan: &TimeSpan) -> RangeSelectionResult { [INFO] [stdout] | ^^^^^ -------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 212 | fn select_range(&self, timespan: &TimeSpan) -> RangeSelectionResult<'_, V, M> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.61s [INFO] running `Command { std: "docker" "inspect" "4e1b24ce8730346b8b4ab285dea6375f7d1c23c9a7c5ed59890aaaf372a03526", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e1b24ce8730346b8b4ab285dea6375f7d1c23c9a7c5ed59890aaaf372a03526", kill_on_drop: false }` [INFO] [stdout] 4e1b24ce8730346b8b4ab285dea6375f7d1c23c9a7c5ed59890aaaf372a03526 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 73d12bc69864188938a0dd635dbb8ba5c8060a15508e60d62b7d6a0494f0226f [INFO] running `Command { std: "docker" "start" "-a" "73d12bc69864188938a0dd635dbb8ba5c8060a15508e60d62b7d6a0494f0226f", kill_on_drop: false }` [INFO] [stderr] Compiling lognplot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/chart/axis.rs:48:29 [INFO] [stdout] | [INFO] [stdout] 48 | .min_by_key(|x| (((*x - approx).abs() * 1_000_000.0) as i64)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 48 - .min_by_key(|x| (((*x - approx).abs() * 1_000_000.0) as i64)) [INFO] [stdout] 48 + .min_by_key(|x| ((*x - approx).abs() * 1_000_000.0) as i64) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `legend` is never read [INFO] [stdout] --> src/chart/curve.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Curve { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | legend: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Curve` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `x`, `y`, `width`, and `height` are never read [INFO] [stdout] --> src/geometry/rectangle.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Rect { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 3 | x: f64, [INFO] [stdout] | ^ [INFO] [stdout] 4 | y: f64, [INFO] [stdout] | ^ [INFO] [stdout] 5 | width: f64, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 6 | height: f64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Rect` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Duration` is never constructed [INFO] [stdout] --> src/time/duration.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Duration { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Connection` is never used [INFO] [stdout] --> src/tsdb/connection.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | pub trait Connection { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LogMetrics` is never constructed [INFO] [stdout] --> src/tsdb/logrecords.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct LogMetrics { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tsdb/btree.rs:204:19 [INFO] [stdout] | [INFO] [stdout] 204 | fn select_all(&self) -> RangeSelectionResult { [INFO] [stdout] | ^^^^^ -------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 204 | fn select_all(&self) -> RangeSelectionResult<'_, V, M> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tsdb/btree.rs:212:21 [INFO] [stdout] | [INFO] [stdout] 212 | fn select_range(&self, timespan: &TimeSpan) -> RangeSelectionResult { [INFO] [stdout] | ^^^^^ -------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 212 | fn select_range(&self, timespan: &TimeSpan) -> RangeSelectionResult<'_, V, M> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/chart/axis.rs:48:29 [INFO] [stdout] | [INFO] [stdout] 48 | .min_by_key(|x| (((*x - approx).abs() * 1_000_000.0) as i64)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 48 - .min_by_key(|x| (((*x - approx).abs() * 1_000_000.0) as i64)) [INFO] [stdout] 48 + .min_by_key(|x| ((*x - approx).abs() * 1_000_000.0) as i64) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `legend` is never read [INFO] [stdout] --> src/chart/curve.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Curve { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | legend: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Curve` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `x`, `y`, `width`, and `height` are never read [INFO] [stdout] --> src/geometry/rectangle.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Rect { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 3 | x: f64, [INFO] [stdout] | ^ [INFO] [stdout] 4 | y: f64, [INFO] [stdout] | ^ [INFO] [stdout] 5 | width: f64, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 6 | height: f64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Rect` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Duration` is never constructed [INFO] [stdout] --> src/time/duration.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Duration { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LogMetrics` is never constructed [INFO] [stdout] --> src/tsdb/logrecords.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct LogMetrics { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tsdb/btree.rs:204:19 [INFO] [stdout] | [INFO] [stdout] 204 | fn select_all(&self) -> RangeSelectionResult { [INFO] [stdout] | ^^^^^ -------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 204 | fn select_all(&self) -> RangeSelectionResult<'_, V, M> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tsdb/btree.rs:212:21 [INFO] [stdout] | [INFO] [stdout] 212 | fn select_range(&self, timespan: &TimeSpan) -> RangeSelectionResult { [INFO] [stdout] | ^^^^^ -------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 212 | fn select_range(&self, timespan: &TimeSpan) -> RangeSelectionResult<'_, V, M> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.16s [INFO] running `Command { std: "docker" "inspect" "73d12bc69864188938a0dd635dbb8ba5c8060a15508e60d62b7d6a0494f0226f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73d12bc69864188938a0dd635dbb8ba5c8060a15508e60d62b7d6a0494f0226f", kill_on_drop: false }` [INFO] [stdout] 73d12bc69864188938a0dd635dbb8ba5c8060a15508e60d62b7d6a0494f0226f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d5884498583f3e965667d2e4961e45bb23e312a6ebceefa49e8bc29f1cabe8d8 [INFO] running `Command { std: "docker" "start" "-a" "d5884498583f3e965667d2e4961e45bb23e312a6ebceefa49e8bc29f1cabe8d8", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/chart/axis.rs:48:29 [INFO] [stderr] | [INFO] [stderr] 48 | .min_by_key(|x| (((*x - approx).abs() * 1_000_000.0) as i64)) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 48 - .min_by_key(|x| (((*x - approx).abs() * 1_000_000.0) as i64)) [INFO] [stderr] 48 + .min_by_key(|x| ((*x - approx).abs() * 1_000_000.0) as i64) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `legend` is never read [INFO] [stderr] --> src/chart/curve.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 10 | pub struct Curve { [INFO] [stderr] | ----- field in this struct [INFO] [stderr] ... [INFO] [stderr] 13 | legend: Option, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Curve` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `x`, `y`, `width`, and `height` are never read [INFO] [stderr] --> src/geometry/rectangle.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 2 | pub struct Rect { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 3 | x: f64, [INFO] [stderr] | ^ [INFO] [stderr] 4 | y: f64, [INFO] [stderr] | ^ [INFO] [stderr] 5 | width: f64, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 6 | height: f64, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Rect` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: struct `Duration` is never constructed [INFO] [stderr] --> src/time/duration.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | struct Duration { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Connection` is never used [INFO] [stderr] --> src/tsdb/connection.rs:15:11 [INFO] [stderr] | [INFO] [stderr] 15 | pub trait Connection { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `LogMetrics` is never constructed [INFO] [stderr] --> src/tsdb/logrecords.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct LogMetrics { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/tsdb/btree.rs:204:19 [INFO] [stderr] | [INFO] [stderr] 204 | fn select_all(&self) -> RangeSelectionResult { [INFO] [stderr] | ^^^^^ -------------------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 204 | fn select_all(&self) -> RangeSelectionResult<'_, V, M> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/tsdb/btree.rs:212:21 [INFO] [stderr] | [INFO] [stderr] 212 | fn select_range(&self, timespan: &TimeSpan) -> RangeSelectionResult { [INFO] [stderr] | ^^^^^ -------------------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 212 | fn select_range(&self, timespan: &TimeSpan) -> RangeSelectionResult<'_, V, M> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `lognplot` (lib) generated 8 warnings (run `cargo fix --lib -p lognplot` to apply 3 suggestions) [INFO] [stderr] warning: `lognplot` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lognplot-11cf9d660cd4a1f6) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test chart::axis::tests::tick_calculation ... ok [INFO] [stdout] test chart::axis::tests::tick_calculation_negative ... ok [INFO] [stdout] test time::timespan::tests::no_overlap2 ... ok [INFO] [stdout] test time::timespan::tests::overlap1 ... ok [INFO] [stdout] test time::timespan::tests::overlap2 ... ok [INFO] [stdout] test time::timespan::tests::overlap3 ... ok [INFO] [stdout] test tsdb::aggregation::tests::metric_updates ... ok [INFO] [stdout] test time::timespan::tests::no_overlap1 ... ok [INFO] [stdout] test tsdb::tests::basic_usage ... ok [INFO] [stdout] test tsdb::btree::tests::btree_single_insertion ... ok [INFO] [stdout] test tsdb::btree::tests::btree_mutliple_insertions ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests lognplot [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/chart/axis.rs:48:29 [INFO] [stderr] | [INFO] [stderr] 48 | .min_by_key(|x| (((*x - approx).abs() * 1_000_000.0) as i64)) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 48 - .min_by_key(|x| (((*x - approx).abs() * 1_000_000.0) as i64)) [INFO] [stderr] 48 + .min_by_key(|x| ((*x - approx).abs() * 1_000_000.0) as i64) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [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" "d5884498583f3e965667d2e4961e45bb23e312a6ebceefa49e8bc29f1cabe8d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5884498583f3e965667d2e4961e45bb23e312a6ebceefa49e8bc29f1cabe8d8", kill_on_drop: false }` [INFO] [stdout] d5884498583f3e965667d2e4961e45bb23e312a6ebceefa49e8bc29f1cabe8d8