[INFO] cloning repository https://github.com/knack-supply/curve-tracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/knack-supply/curve-tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknack-supply%2Fcurve-tracer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknack-supply%2Fcurve-tracer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3e46871a1d8d5bc09db443c4d7522a75f93c262b [INFO] checking knack-supply/curve-tracer against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknack-supply%2Fcurve-tracer" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/knack-supply/curve-tracer on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/knack-supply/curve-tracer [INFO] finished tweaking git repo https://github.com/knack-supply/curve-tracer [INFO] tweaked toml for git repo https://github.com/knack-supply/curve-tracer written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/knack-supply/curve-tracer 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/rustsim/nalgebra.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro-error v0.4.8 [INFO] [stderr] Downloaded simplelog v0.7.4 [INFO] [stderr] Downloaded pango-sys v0.9.1 [INFO] [stderr] Downloaded cairo-sys-rs v0.9.2 [INFO] [stderr] Downloaded noisy_float v0.1.12 [INFO] [stderr] Downloaded proc-macro-error-attr v0.4.8 [INFO] [stderr] Downloaded gdk v0.12.1 [INFO] [stderr] Downloaded autodiff v0.1.9 [INFO] [stderr] Downloaded relm v0.19.0 [INFO] [stderr] Downloaded atk v0.8.0 [INFO] [stderr] Downloaded serde_json v1.0.46 [INFO] [stderr] Downloaded gio-sys v0.9.1 [INFO] [stderr] Downloaded aho-corasick v0.7.7 [INFO] [stderr] Downloaded gio v0.8.1 [INFO] [stderr] Downloaded bindgen v0.47.3 [INFO] [stderr] Downloaded gtk-sys v0.9.2 [INFO] [stderr] Downloaded gdk-sys v0.9.1 [INFO] [stderr] Downloaded cairo-rs v0.8.0 [INFO] [stderr] Downloaded pango v0.8.0 [INFO] [stderr] Downloaded bstr v0.2.10 [INFO] [stderr] Downloaded relm-derive v0.19.0 [INFO] [stderr] Downloaded gdk-pixbuf v0.8.0 [INFO] [stderr] Downloaded gtk v0.8.1 [INFO] [stderr] Downloaded atk-sys v0.9.1 [INFO] [stderr] Downloaded gdk-pixbuf-sys v0.9.1 [INFO] [stderr] Downloaded glib v0.9.2 [INFO] [stderr] Downloaded digilent-waveforms v0.0.16 [INFO] [stderr] Downloaded measure_time v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 28ec178526aead52b48782937774ea1282a47377e8e727bd4085c8e44a19ad31 [INFO] running `Command { std: "docker" "start" "-a" "28ec178526aead52b48782937774ea1282a47377e8e727bd4085c8e44a19ad31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28ec178526aead52b48782937774ea1282a47377e8e727bd4085c8e44a19ad31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28ec178526aead52b48782937774ea1282a47377e8e727bd4085c8e44a19ad31", kill_on_drop: false }` [INFO] [stdout] 28ec178526aead52b48782937774ea1282a47377e8e727bd4085c8e44a19ad31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b8e8ac48f84c08e17084ce4e4b072a49a779f95295ba577b89f4bc4ed4d4c6d6 [INFO] running `Command { std: "docker" "start" "-a" "b8e8ac48f84c08e17084ce4e4b072a49a779f95295ba577b89f4bc4ed4d4c6d6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling num-traits v0.2.11 [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 pango-sys v0.9.1 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.9.1 [INFO] [stderr] Compiling quote v1.0.2 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v0.1.6 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking matrixmultiply v0.2.3 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Checking alga v0.9.2 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Compiling structopt-derive v0.4.2 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking glib v0.9.2 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling winres v0.1.11 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling ks-curve-tracer v1.0.0-beta.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking rle-decode-fast v1.0.1 [INFO] [stderr] Checking libflate v0.1.27 [INFO] [stderr] Checking simplelog v0.7.4 [INFO] [stderr] Checking structopt v0.3.9 [INFO] [stderr] Checking nalgebra v0.19.0 (https://github.com/rustsim/nalgebra.git?rev=6c4545081e1cac02ce35098f760ce9fcfccac8cd#6c454508) [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking measure_time v0.6.0 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking itertools-num v0.1.3 [INFO] [stderr] Checking noisy_float v0.1.12 [INFO] [stderr] Checking autodiff v0.1.9 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking serde_json v1.0.46 [INFO] [stderr] Compiling cargo-husky v1.5.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Compiling digilent-waveforms v0.0.16 [INFO] [stderr] Checking tinytemplate v1.0.3 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking criterion-plot v0.4.1 [INFO] [stderr] Checking plotters v0.2.12 [INFO] [stderr] Checking oorandom v11.1.0 [INFO] [stderr] Compiling relm-derive v0.19.0 [INFO] [stderr] Checking criterion v0.3.1 [INFO] [stderr] Checking relm v0.19.0 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/dut/trace/mod.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | ShareableTrace::area_of_interest(&**self) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 39 | ::area_of_interest(&**self) [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/dut/trace/mod.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | ShareableTrace::save_as_csv(&**self, path) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 43 | ::save_as_csv(&**self, path) [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/dut/trace/mod.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | ShareableTrace::area_of_interest(&**self) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 39 | ::area_of_interest(&**self) [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/dut/trace/mod.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | ShareableTrace::save_as_csv(&**self, path) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 43 | ::save_as_csv(&**self, path) [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/gui/widgets/bjt.rs:49:21 [INFO] [stdout] | [INFO] [stdout] 49 | let mut config = &mut self.model.config; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/gui/widgets/bjt.rs:63:21 [INFO] [stdout] | [INFO] [stdout] 63 | let mut config = &mut self.model.config; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/gui/widgets/fet.rs:50:21 [INFO] [stdout] | [INFO] [stdout] 50 | let mut config = &mut self.model.config; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/gui/widgets/fet.rs:64:21 [INFO] [stdout] | [INFO] [stdout] 64 | let mut config = &mut self.model.config; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/gui/widgets/bjt.rs:49:21 [INFO] [stdout] | [INFO] [stdout] 49 | let mut config = &mut self.model.config; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/gui/widgets/bjt.rs:63:21 [INFO] [stdout] | [INFO] [stdout] 63 | let mut config = &mut self.model.config; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/gui/widgets/fet.rs:50:21 [INFO] [stdout] | [INFO] [stdout] 50 | let mut config = &mut self.model.config; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/gui/widgets/fet.rs:64:21 [INFO] [stdout] | [INFO] [stdout] 64 | let mut config = &mut self.model.config; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.16s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cexpr v0.3.6, criterion v0.3.1, nom v4.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "b8e8ac48f84c08e17084ce4e4b072a49a779f95295ba577b89f4bc4ed4d4c6d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8e8ac48f84c08e17084ce4e4b072a49a779f95295ba577b89f4bc4ed4d4c6d6", kill_on_drop: false }` [INFO] [stdout] b8e8ac48f84c08e17084ce4e4b072a49a779f95295ba577b89f4bc4ed4d4c6d6