[INFO] cloning repository https://github.com/ruffythepirate/rs-mind-sutras [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ruffythepirate/rs-mind-sutras" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruffythepirate%2Frs-mind-sutras", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruffythepirate%2Frs-mind-sutras'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bf7e1c0edcd9704597002a86e075b77f258a17af [INFO] building ruffythepirate/rs-mind-sutras against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruffythepirate%2Frs-mind-sutras" "/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/ruffythepirate/rs-mind-sutras on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ruffythepirate/rs-mind-sutras [INFO] finished tweaking git repo https://github.com/ruffythepirate/rs-mind-sutras [INFO] tweaked toml for git repo https://github.com/ruffythepirate/rs-mind-sutras written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ruffythepirate/rs-mind-sutras 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 450fdd893cddec24d48fedbbf946f40c1bfdb2d0bad398337ed38ec9cb30601d [INFO] running `Command { std: "docker" "start" "-a" "450fdd893cddec24d48fedbbf946f40c1bfdb2d0bad398337ed38ec9cb30601d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "450fdd893cddec24d48fedbbf946f40c1bfdb2d0bad398337ed38ec9cb30601d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "450fdd893cddec24d48fedbbf946f40c1bfdb2d0bad398337ed38ec9cb30601d", kill_on_drop: false }` [INFO] [stdout] 450fdd893cddec24d48fedbbf946f40c1bfdb2d0bad398337ed38ec9cb30601d [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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 285c4b0b6c51f716f88661984b1385684ee2b2ce97c2b5bfa73b86b2492924d7 [INFO] running `Command { std: "docker" "start" "-a" "285c4b0b6c51f716f88661984b1385684ee2b2ce97c2b5bfa73b86b2492924d7", kill_on_drop: false }` [INFO] [stderr] Compiling linked-hash-map v0.5.3 [INFO] [stderr] Compiling yaml-rust v0.4.4 [INFO] [stderr] Compiling rs-mind-sutras v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Sutra` is never constructed [INFO] [stdout] --> src/input/mod.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct Sutra { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/input/mod.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl Sutra { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 12 | fn new (name: T, desc: Option, n: Vec) -> Sutra [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_yaml_string` is never used [INFO] [stdout] --> src/input/mod.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn parse_yaml_string(yaml_string: &str) -> Result, &'static str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_str` is never used [INFO] [stdout] --> src/input/mod.rs:29:4 [INFO] [stdout] | [INFO] [stdout] 29 | fn read_str<'a>(yaml: Option) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_node` is never used [INFO] [stdout] --> src/input/mod.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn parse_node<'a> (hash: &'a Yaml) -> Sutra { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `LayoutMode` is never used [INFO] [stdout] --> src/layout/mod.rs:1:6 [INFO] [stdout] | [INFO] [stdout] 1 | enum LayoutMode { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LayoutConfig` is never constructed [INFO] [stdout] --> src/layout/mod.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct LayoutConfig { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Padding` is never constructed [INFO] [stdout] --> src/layout/mod.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | struct Padding { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new_all` and `new_ver_hor` are never used [INFO] [stdout] --> src/layout/mod.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 21 | impl Padding { [INFO] [stdout] | ------------ associated functions in this implementation [INFO] [stdout] 22 | fn new_all(pad: usize) -> Padding { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | fn new_ver_hor(ver_pad: usize, hor_pad: usize) -> Padding { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/layout/mod.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 32 | impl LayoutConfig { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] 33 | fn new() -> LayoutConfig { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.37s [INFO] running `Command { std: "docker" "inspect" "285c4b0b6c51f716f88661984b1385684ee2b2ce97c2b5bfa73b86b2492924d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "285c4b0b6c51f716f88661984b1385684ee2b2ce97c2b5bfa73b86b2492924d7", kill_on_drop: false }` [INFO] [stdout] 285c4b0b6c51f716f88661984b1385684ee2b2ce97c2b5bfa73b86b2492924d7 [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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 75a8c52ee44a06743aeedbd3dab7f38915deaa0631c0e907a3c5b6e16c49e35e [INFO] running `Command { std: "docker" "start" "-a" "75a8c52ee44a06743aeedbd3dab7f38915deaa0631c0e907a3c5b6e16c49e35e", kill_on_drop: false }` [INFO] [stderr] Compiling rs-mind-sutras v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `layout` [INFO] [stdout] --> src/layout/mod.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let layout = LayoutConfig::new(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_layout` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `desc` are never read [INFO] [stdout] --> src/input/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | struct Sutra { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 6 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | desc: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_str` is never used [INFO] [stdout] --> src/input/mod.rs:29:4 [INFO] [stdout] | [INFO] [stdout] 29 | fn read_str<'a>(yaml: Option) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Center` is never constructed [INFO] [stdout] --> src/layout/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | enum LayoutMode { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 2 | Center, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `mode`, `inner_pad`, and `outer_pad` are never read [INFO] [stdout] --> src/layout/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | struct LayoutConfig { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 7 | mode: LayoutMode, [INFO] [stdout] | ^^^^ [INFO] [stdout] 8 | inner_pad: Padding, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 9 | outer_pad: Padding [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new_ver_hor` is never used [INFO] [stdout] --> src/layout/mod.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 21 | impl Padding { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | fn new_ver_hor(ver_pad: usize, hor_pad: usize) -> Padding { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `constrct_padding` is never used [INFO] [stdout] --> src/layout/mod.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | fn constrct_padding() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `Command { std: "docker" "inspect" "75a8c52ee44a06743aeedbd3dab7f38915deaa0631c0e907a3c5b6e16c49e35e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75a8c52ee44a06743aeedbd3dab7f38915deaa0631c0e907a3c5b6e16c49e35e", kill_on_drop: false }` [INFO] [stdout] 75a8c52ee44a06743aeedbd3dab7f38915deaa0631c0e907a3c5b6e16c49e35e