[INFO] cloning repository https://github.com/adrienthebo/mandelbrot-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adrienthebo/mandelbrot-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrienthebo%2Fmandelbrot-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrienthebo%2Fmandelbrot-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c8271b01dfa541865b4a331bba5d90fe061af5d3 [INFO] testing adrienthebo/mandelbrot-rs against 1.73.0 for beta-1.74-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrienthebo%2Fmandelbrot-rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/adrienthebo/mandelbrot-rs on toolchain 1.73.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.73.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/adrienthebo/mandelbrot-rs [INFO] finished tweaking git repo https://github.com/adrienthebo/mandelbrot-rs [INFO] tweaked toml for git repo https://github.com/adrienthebo/mandelbrot-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/adrienthebo/mandelbrot-rs 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" "+1.73.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tui v0.6.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d6d175ef5ac38e3340e901bb4cbabd722fce45a8ddde2d2f86d5963563bf1d4e [INFO] running `Command { std: "docker" "start" "-a" "d6d175ef5ac38e3340e901bb4cbabd722fce45a8ddde2d2f86d5963563bf1d4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6d175ef5ac38e3340e901bb4cbabd722fce45a8ddde2d2f86d5963563bf1d4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6d175ef5ac38e3340e901bb4cbabd722fce45a8ddde2d2f86d5963563bf1d4e", kill_on_drop: false }` [INFO] [stdout] d6d175ef5ac38e3340e901bb4cbabd722fce45a8ddde2d2f86d5963563bf1d4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 334d71fbc3a8cb75b56efb66a1bc01953beb594abbec1d54396b3ab6ec94fdec [INFO] running `Command { std: "docker" "start" "-a" "334d71fbc3a8cb75b56efb66a1bc01953beb594abbec1d54396b3ab6ec94fdec", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.50 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling unicode-ident v1.0.6 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futures-sink v0.3.25 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling flate2 v1.0.25 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling spin v0.9.4 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling wide v0.7.5 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling 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Compiling num v0.2.1 [INFO] [stderr] Compiling mandelbrot v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `nalgebra::base::matrix_view::>::slice`: Use view instead. See [issue #1076](https://github.com/dimforge/nalgebra/issues/1076) for more information. [INFO] [stdout] --> src/ematrix.rs:89:47 [INFO] [stdout] | [INFO] [stdout] 89 | ... let area = self.0.slice((yi - 1, xi - 1), (3, 3)); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/rctx.rs:93:17 [INFO] [stdout] | [INFO] [stdout] 93 | std::mem::replace(&mut self.loc, Loc::default()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 93 | let _ = std::mem::replace(&mut self.loc, Loc::default()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `spec` is never read [INFO] [stdout] --> src/main.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 63 | struct AppOptions { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 64 | #[structopt(long = "spec")] [INFO] [stdout] 65 | spec: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AppOptions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.02s [INFO] running `Command { std: "docker" "inspect" "334d71fbc3a8cb75b56efb66a1bc01953beb594abbec1d54396b3ab6ec94fdec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "334d71fbc3a8cb75b56efb66a1bc01953beb594abbec1d54396b3ab6ec94fdec", kill_on_drop: false }` [INFO] [stdout] 334d71fbc3a8cb75b56efb66a1bc01953beb594abbec1d54396b3ab6ec94fdec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7243db53bf2aa826e0cdeb88ce4c05e46366fead9f07750075b0627d7fcd5b79 [INFO] running `Command { std: "docker" "start" "-a" "7243db53bf2aa826e0cdeb88ce4c05e46366fead9f07750075b0627d7fcd5b79", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated method `nalgebra::base::matrix_view::>::slice`: Use view instead. See [issue #1076](https://github.com/dimforge/nalgebra/issues/1076) for more information. [INFO] [stdout] --> src/ematrix.rs:89:47 [INFO] [stdout] | [INFO] [stdout] 89 | ... let area = self.0.slice((yi - 1, xi - 1), (3, 3)); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/rctx.rs:93:17 [INFO] [stdout] | [INFO] [stdout] 93 | std::mem::replace(&mut self.loc, Loc::default()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 93 | let _ = std::mem::replace(&mut self.loc, Loc::default()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mandelbrot v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `spec` is never read [INFO] [stdout] --> src/main.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 63 | struct AppOptions { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 64 | #[structopt(long = "spec")] [INFO] [stdout] 65 | spec: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AppOptions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `nalgebra::base::matrix_view::>::slice`: Use view instead. See [issue #1076](https://github.com/dimforge/nalgebra/issues/1076) for more information. [INFO] [stdout] --> src/ematrix.rs:89:47 [INFO] [stdout] | [INFO] [stdout] 89 | ... let area = self.0.slice((yi - 1, xi - 1), (3, 3)); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/rctx.rs:93:17 [INFO] [stdout] | [INFO] [stdout] 93 | std::mem::replace(&mut self.loc, Loc::default()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 93 | let _ = std::mem::replace(&mut self.loc, Loc::default()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `Command { std: "docker" "inspect" "7243db53bf2aa826e0cdeb88ce4c05e46366fead9f07750075b0627d7fcd5b79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7243db53bf2aa826e0cdeb88ce4c05e46366fead9f07750075b0627d7fcd5b79", kill_on_drop: false }` [INFO] [stdout] 7243db53bf2aa826e0cdeb88ce4c05e46366fead9f07750075b0627d7fcd5b79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 56fad603970ca514ed0efb80438b423a85f482db0ebe069c99dd8b38d00b4f05 [INFO] running `Command { std: "docker" "start" "-a" "56fad603970ca514ed0efb80438b423a85f482db0ebe069c99dd8b38d00b4f05", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated method `nalgebra::base::matrix_view::>::slice`: Use view instead. See [issue #1076](https://github.com/dimforge/nalgebra/issues/1076) for more information. [INFO] [stderr] --> src/ematrix.rs:89:47 [INFO] [stderr] | [INFO] [stderr] 89 | ... let area = self.0.slice((yi - 1, xi - 1), (3, 3)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/rctx.rs:93:17 [INFO] [stderr] | [INFO] [stderr] 93 | std::mem::replace(&mut self.loc, Loc::default()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 93 | let _ = std::mem::replace(&mut self.loc, Loc::default()); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `mandelbrot` (lib) generated 2 warnings [INFO] [stderr] warning: `mandelbrot` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] warning: field `spec` is never read [INFO] [stderr] --> src/main.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 63 | struct AppOptions { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] 64 | #[structopt(long = "spec")] [INFO] [stderr] 65 | spec: Option, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `AppOptions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `mandelbrot` (bin "mandelbrot" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mandelbrot-a1ffe0c78e4467dd) [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mandelbrot-3a81e598ea6dfc03) [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] [stderr] Doc-tests mandelbrot [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" "56fad603970ca514ed0efb80438b423a85f482db0ebe069c99dd8b38d00b4f05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56fad603970ca514ed0efb80438b423a85f482db0ebe069c99dd8b38d00b4f05", kill_on_drop: false }` [INFO] [stdout] 56fad603970ca514ed0efb80438b423a85f482db0ebe069c99dd8b38d00b4f05