[INFO] fetching crate scribble_curves 0.1.0... [INFO] checking scribble_curves-0.1.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate scribble_curves 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate scribble_curves 0.1.0 [INFO] finished tweaking crates.io crate scribble_curves 0.1.0 [INFO] tweaked toml for crates.io crate scribble_curves 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate scribble_curves 0.1.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 160 packages to latest compatible versions [INFO] [stderr] Adding druid v0.6.0 (available: v0.8.3) [INFO] [stderr] Adding gstreamer v0.15.7 (available: v0.23.7) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8957423f4970f23b4b798eeabc3e09e90de1d5a20cd34b65c290a8b17b3ea5f0 [INFO] running `Command { std: "docker" "start" "-a" "8957423f4970f23b4b798eeabc3e09e90de1d5a20cd34b65c290a8b17b3ea5f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8957423f4970f23b4b798eeabc3e09e90de1d5a20cd34b65c290a8b17b3ea5f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8957423f4970f23b4b798eeabc3e09e90de1d5a20cd34b65c290a8b17b3ea5f0", kill_on_drop: false }` [INFO] [stdout] 8957423f4970f23b4b798eeabc3e09e90de1d5a20cd34b65c290a8b17b3ea5f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c12180686eb0dcc84053a910904a4fef00a617eac00f7c57057bb7bf696295fe [INFO] running `Command { std: "docker" "start" "-a" "c12180686eb0dcc84053a910904a4fef00a617eac00f7c57057bb7bf696295fe", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking slab v0.4.10 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling cairo-rs v0.8.1 [INFO] [stderr] Compiling gio v0.8.1 [INFO] [stderr] Compiling gdk-pixbuf v0.8.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling pango v0.8.0 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling atk v0.8.0 [INFO] [stderr] Checking kurbo v0.6.3 [INFO] [stderr] Compiling glib-sys v0.9.1 [INFO] [stderr] Compiling gobject-sys v0.9.1 [INFO] [stderr] Compiling gio-sys v0.9.1 [INFO] [stderr] Compiling cairo-sys-rs v0.9.2 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.9.1 [INFO] [stderr] Compiling pango-sys v0.9.1 [INFO] [stderr] Compiling atk-sys v0.9.1 [INFO] [stderr] Compiling gdk-sys v0.9.1 [INFO] [stderr] Compiling gtk-sys v0.9.2 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling const_fn v0.4.11 [INFO] [stderr] Compiling gdk v0.12.1 [INFO] [stderr] Checking piet v0.1.0 [INFO] [stderr] Compiling gstreamer-sys v0.8.1 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Checking unicode-segmentation v1.12.0 [INFO] [stderr] Compiling gtk v0.8.1 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Checking xi-unicode v0.2.1 [INFO] [stderr] Checking rustc-hash v2.1.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking type-map v0.5.1 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Compiling im v15.1.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Compiling gstreamer v0.15.7 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking fluent-syntax v0.9.3 [INFO] [stderr] Checking simple_logger v1.16.0 [INFO] [stderr] Checking muldiv v0.2.1 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking unic-langid-impl v0.9.6 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking unic-langid v0.9.6 [INFO] [stderr] Checking intl_pluralrules v7.0.2 [INFO] [stderr] Checking intl-memoizer v0.5.3 [INFO] [stderr] Checking fluent-langneg v0.13.0 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling rental-impl v0.5.5 [INFO] [stderr] Compiling druid-derive v0.3.1 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking glib v0.9.3 [INFO] [stderr] Checking rental v0.5.6 [INFO] [stderr] Checking fluent-bundle v0.12.0 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking piet-cairo v0.1.0 [INFO] [stderr] Checking piet-common v0.1.1 [INFO] [stderr] Checking druid-shell v0.6.0 [INFO] [stderr] Checking druid v0.6.0 [INFO] [stderr] Checking scribble_curves v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/lerp.rs:123:20 [INFO] [stdout] | [INFO] [stdout] 123 | Interval(Time, Time), [INFO] [stdout] | -------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 123 - Interval(Time, Time), [INFO] [stdout] 123 + Interval(Time, ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/span_cursor.rs:110:23 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn advance_to(&mut self, time: T) -> ActiveSet { [INFO] [stdout] | ^^^^^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 110 | pub fn advance_to(&mut self, time: T) -> ActiveSet<'_, T, Id> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/lerp.rs:123:20 [INFO] [stdout] | [INFO] [stdout] 123 | Interval(Time, Time), [INFO] [stdout] | -------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 123 - Interval(Time, Time), [INFO] [stdout] 123 + Interval(Time, ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/span_cursor.rs:110:23 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn advance_to(&mut self, time: T) -> ActiveSet { [INFO] [stdout] | ^^^^^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 110 | pub fn advance_to(&mut self, time: T) -> ActiveSet<'_, T, Id> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 37s [INFO] running `Command { std: "docker" "inspect" "c12180686eb0dcc84053a910904a4fef00a617eac00f7c57057bb7bf696295fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c12180686eb0dcc84053a910904a4fef00a617eac00f7c57057bb7bf696295fe", kill_on_drop: false }` [INFO] [stdout] c12180686eb0dcc84053a910904a4fef00a617eac00f7c57057bb7bf696295fe