[INFO] cloning repository https://github.com/andy128k/einstein [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andy128k/einstein" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandy128k%2Feinstein", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandy128k%2Feinstein'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fb8cd961e215299e3c81c01b4b1c9fca33d9b379 [INFO] checking andy128k/einstein against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandy128k%2Feinstein" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andy128k/einstein on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/andy128k/einstein [INFO] finished tweaking git repo https://github.com/andy128k/einstein [INFO] tweaked toml for git repo https://github.com/andy128k/einstein written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/andy128k/einstein 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded str_indices v0.4.3 [INFO] [stderr] Downloaded debug-cell v0.1.1 [INFO] [stderr] Downloaded palette_derive v0.7.3 [INFO] [stderr] Downloaded palette v0.7.3 [INFO] [stderr] Downloaded ropey v1.6.1 [INFO] [stderr] Downloaded sdl2 v0.36.0 [INFO] [stderr] Downloaded sdl2-sys v0.36.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 476ffa36b89cc3b2bb81e1e4f2ded984d82fb3f55af46caa2984391fe935fa03 [INFO] running `Command { std: "docker" "start" "-a" "476ffa36b89cc3b2bb81e1e4f2ded984d82fb3f55af46caa2984391fe935fa03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "476ffa36b89cc3b2bb81e1e4f2ded984d82fb3f55af46caa2984391fe935fa03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "476ffa36b89cc3b2bb81e1e4f2ded984d82fb3f55af46caa2984391fe935fa03", kill_on_drop: false }` [INFO] [stdout] 476ffa36b89cc3b2bb81e1e4f2ded984d82fb3f55af46caa2984391fe935fa03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d3cc85896afd9abe6fd0b4fbfad370db503f2e8eaa07fa9ff22047935325aa9 [INFO] running `Command { std: "docker" "start" "-a" "2d3cc85896afd9abe6fd0b4fbfad370db503f2e8eaa07fa9ff22047935325aa9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling sdl2-sys v0.36.0 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking object v0.32.1 [INFO] [stderr] Compiling palette v0.7.3 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling sdl2 v0.36.0 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking fast-srgb8 v1.0.0 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking str_indices v0.4.3 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking ropey v1.6.1 [INFO] [stderr] Checking never v0.1.0 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking debug-cell v0.1.1 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Compiling palette_derive v0.7.3 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking einstein-puzzle v3.0.0 (/opt/rustwide/workdir/einstein-puzzle) [INFO] [stderr] Checking serde_json v1.0.108 [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> einstein-puzzle/src/bitset.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> einstein-puzzle/src/rules.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> einstein-puzzle/src/bitset.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> einstein-puzzle/src/rules.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking einstein-visuals v0.1.0 (/opt/rustwide/workdir/einstein-visuals) [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking einstein v3.0.0 (/opt/rustwide/workdir/einstein) [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> einstein/src/util/group_by_weight.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Drop` is imported redundantly [INFO] [stdout] --> einstein/src/audio.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::Drop; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Drop` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> einstein/src/util/group_by_weight.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Drop` is imported redundantly [INFO] [stdout] --> einstein/src/audio.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::Drop; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Drop` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Context` is imported redundantly [INFO] [stdout] --> einstein/src/ui/widget/input_field.rs:183:30 [INFO] [stdout] | [INFO] [stdout] 180 | use super::*; [INFO] [stdout] | -------- the item `Context` is already imported here [INFO] [stdout] ... [INFO] [stdout] 183 | use crate::ui::context::{Context, MainLoopQuit}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `anonymous`, `save_error`, `loading`, and `enable_sound` are never read [INFO] [stdout] --> einstein/src/resources/messages/base.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Messages<'a> { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | pub anonymous: &'a str, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub save_error: &'a str, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub loading: &'a str, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 35 | pub einstein_flowix: &'a str, [INFO] [stdout] 36 | pub enable_sound: &'a str, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `contains` is never used [INFO] [stdout] --> einstein/src/ui/common.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 56 | impl Size { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 70 | pub fn contains(self, x: i32, y: i32) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Top` and `Bottom` are never constructed [INFO] [stdout] --> einstein/src/ui/common.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 83 | pub enum VerticalAlign { [INFO] [stdout] | ------------- variants in this enum [INFO] [stdout] 84 | Top, [INFO] [stdout] | ^^^ [INFO] [stdout] 85 | Middle, [INFO] [stdout] 86 | Bottom, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VerticalAlign` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `anonymous`, `save_error`, `loading`, and `enable_sound` are never read [INFO] [stdout] --> einstein/src/resources/messages/base.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Messages<'a> { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | pub anonymous: &'a str, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub save_error: &'a str, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub loading: &'a str, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 35 | pub einstein_flowix: &'a str, [INFO] [stdout] 36 | pub enable_sound: &'a str, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `contains` is never used [INFO] [stdout] --> einstein/src/ui/common.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 56 | impl Size { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 70 | pub fn contains(self, x: i32, y: i32) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Top` and `Bottom` are never constructed [INFO] [stdout] --> einstein/src/ui/common.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 83 | pub enum VerticalAlign { [INFO] [stdout] | ------------- variants in this enum [INFO] [stdout] 84 | Top, [INFO] [stdout] | ^^^ [INFO] [stdout] 85 | Middle, [INFO] [stdout] 86 | Bottom, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VerticalAlign` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.12s [INFO] running `Command { std: "docker" "inspect" "2d3cc85896afd9abe6fd0b4fbfad370db503f2e8eaa07fa9ff22047935325aa9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d3cc85896afd9abe6fd0b4fbfad370db503f2e8eaa07fa9ff22047935325aa9", kill_on_drop: false }` [INFO] [stdout] 2d3cc85896afd9abe6fd0b4fbfad370db503f2e8eaa07fa9ff22047935325aa9 [INFO] checking andy128k/einstein against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandy128k%2Feinstein" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andy128k/einstein on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/andy128k/einstein [INFO] finished tweaking git repo https://github.com/andy128k/einstein [INFO] tweaked toml for git repo https://github.com/andy128k/einstein written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/andy128k/einstein 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5d127fe8d47fdce64fcb22b6c69be1679cfc521690545d4b1a2e0ac7cf3f6502 [INFO] running `Command { std: "docker" "start" "-a" "5d127fe8d47fdce64fcb22b6c69be1679cfc521690545d4b1a2e0ac7cf3f6502", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5d127fe8d47fdce64fcb22b6c69be1679cfc521690545d4b1a2e0ac7cf3f6502", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d127fe8d47fdce64fcb22b6c69be1679cfc521690545d4b1a2e0ac7cf3f6502", kill_on_drop: false }` [INFO] [stdout] 5d127fe8d47fdce64fcb22b6c69be1679cfc521690545d4b1a2e0ac7cf3f6502 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c6d73dd62521046b3a6bedb3e127710f513e3806667d89f73ab57b796d1019ea [INFO] running `Command { std: "docker" "start" "-a" "c6d73dd62521046b3a6bedb3e127710f513e3806667d89f73ab57b796d1019ea", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling sdl2-sys v0.36.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking object v0.32.1 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling palette v0.7.3 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling sdl2 v0.36.0 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking fast-srgb8 v1.0.0 [INFO] [stderr] Checking str_indices v0.4.3 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking never v0.1.0 [INFO] [stderr] Checking ropey v1.6.1 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking debug-cell v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Compiling palette_derive v0.7.3 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking einstein-puzzle v3.0.0 (/opt/rustwide/workdir/einstein-puzzle) [INFO] [stderr] Checking serde_json v1.0.108 [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> einstein-puzzle/src/bitset.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> einstein-puzzle/src/bitset.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> einstein-puzzle/src/rules.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> einstein-puzzle/src/rules.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking einstein-visuals v0.1.0 (/opt/rustwide/workdir/einstein-visuals) [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking einstein v3.0.0 (/opt/rustwide/workdir/einstein) [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> einstein/src/util/group_by_weight.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Drop` is imported redundantly [INFO] [stdout] --> einstein/src/audio.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::Drop; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Drop` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> einstein/src/util/group_by_weight.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Drop` is imported redundantly [INFO] [stdout] --> einstein/src/audio.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::Drop; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Drop` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Context` is imported redundantly [INFO] [stdout] --> einstein/src/ui/widget/input_field.rs:183:30 [INFO] [stdout] | [INFO] [stdout] 180 | use super::*; [INFO] [stdout] | -------- the item `Context` is already imported here [INFO] [stdout] ... [INFO] [stdout] 183 | use crate::ui::context::{Context, MainLoopQuit}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `anonymous`, `save_error`, `loading`, and `enable_sound` are never read [INFO] [stdout] --> einstein/src/resources/messages/base.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Messages<'a> { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | pub anonymous: &'a str, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub save_error: &'a str, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub loading: &'a str, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 35 | pub einstein_flowix: &'a str, [INFO] [stdout] 36 | pub enable_sound: &'a str, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `contains` is never used [INFO] [stdout] --> einstein/src/ui/common.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 56 | impl Size { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 70 | pub fn contains(self, x: i32, y: i32) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Top` and `Bottom` are never constructed [INFO] [stdout] --> einstein/src/ui/common.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 83 | pub enum VerticalAlign { [INFO] [stdout] | ------------- variants in this enum [INFO] [stdout] 84 | Top, [INFO] [stdout] | ^^^ [INFO] [stdout] 85 | Middle, [INFO] [stdout] 86 | Bottom, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VerticalAlign` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `anonymous`, `save_error`, `loading`, and `enable_sound` are never read [INFO] [stdout] --> einstein/src/resources/messages/base.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Messages<'a> { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | pub anonymous: &'a str, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub save_error: &'a str, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub loading: &'a str, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 35 | pub einstein_flowix: &'a str, [INFO] [stdout] 36 | pub enable_sound: &'a str, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `contains` is never used [INFO] [stdout] --> einstein/src/ui/common.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 56 | impl Size { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 70 | pub fn contains(self, x: i32, y: i32) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Top` and `Bottom` are never constructed [INFO] [stdout] --> einstein/src/ui/common.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 83 | pub enum VerticalAlign { [INFO] [stdout] | ------------- variants in this enum [INFO] [stdout] 84 | Top, [INFO] [stdout] | ^^^ [INFO] [stdout] 85 | Middle, [INFO] [stdout] 86 | Bottom, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VerticalAlign` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 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 41.85s [INFO] running `Command { std: "docker" "inspect" "c6d73dd62521046b3a6bedb3e127710f513e3806667d89f73ab57b796d1019ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6d73dd62521046b3a6bedb3e127710f513e3806667d89f73ab57b796d1019ea", kill_on_drop: false }` [INFO] [stdout] c6d73dd62521046b3a6bedb3e127710f513e3806667d89f73ab57b796d1019ea