[INFO] cloning repository https://github.com/InnPatron/cyoa [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/InnPatron/cyoa" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInnPatron%2Fcyoa", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInnPatron%2Fcyoa'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 04b79c14bd6288ae5245f39d7cebabcc06d6d8f5 [INFO] checking InnPatron/cyoa against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInnPatron%2Fcyoa" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/InnPatron/cyoa 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/InnPatron/cyoa [INFO] finished tweaking git repo https://github.com/InnPatron/cyoa [INFO] tweaked toml for git repo https://github.com/InnPatron/cyoa written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/InnPatron/cyoa 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded memchr v2.1.2 [INFO] [stderr] Downloaded irmatch v0.2.0 [INFO] [stderr] Downloaded failure_derive v0.1.3 [INFO] [stderr] Downloaded itertools v0.6.5 [INFO] [stderr] Downloaded rand_core v0.3.0 [INFO] [stderr] Downloaded ident_case v1.0.0 [INFO] [stderr] Downloaded darling_macro v0.8.1 [INFO] [stderr] Downloaded uuid v0.7.1 [INFO] [stderr] Downloaded num_cpus v1.9.0 [INFO] [stderr] Downloaded jpeg-decoder v0.1.15 [INFO] [stderr] Downloaded failure v0.1.3 [INFO] [stderr] Downloaded inflate v0.2.0 [INFO] [stderr] Downloaded deflate v0.7.19 [INFO] [stderr] Downloaded image v0.14.0 [INFO] [stderr] Downloaded rand v0.5.5 [INFO] [stderr] Downloaded png v0.8.0 [INFO] [stderr] Downloaded darling_core v0.8.1 [INFO] [stderr] Downloaded darling v0.8.1 [INFO] [stderr] Downloaded derive_builder_core v0.4.0 [INFO] [stderr] Downloaded derive_builder v0.7.0 [INFO] [stderr] Downloaded rustc-demangle v0.1.11 [INFO] [stderr] Downloaded smpl v0.13.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 770cd0d2701c4c26f51bc9625312669dc67235c233b6a3c2bdb8d69b4c048574 [INFO] running `Command { std: "docker" "start" "-a" "770cd0d2701c4c26f51bc9625312669dc67235c233b6a3c2bdb8d69b4c048574", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "770cd0d2701c4c26f51bc9625312669dc67235c233b6a3c2bdb8d69b4c048574", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "770cd0d2701c4c26f51bc9625312669dc67235c233b6a3c2bdb8d69b4c048574", kill_on_drop: false }` [INFO] [stdout] 770cd0d2701c4c26f51bc9625312669dc67235c233b6a3c2bdb8d69b4c048574 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b286e5e136acbb08367fe663b143e27a21fcbcdb20c98115a727b79e3501a421 [INFO] running `Command { std: "docker" "start" "-a" "b286e5e136acbb08367fe663b143e27a21fcbcdb20c98115a727b79e3501a421", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling cc v1.0.28 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling ident_case v1.0.0 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Compiling autocfg v0.1.1 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Checking rustc-demangle v0.1.11 [INFO] [stderr] Compiling derive_builder v0.7.0 [INFO] [stderr] Compiling serde v1.0.82 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking rand_core v0.2.2 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking deflate v0.7.19 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking inflate v0.2.0 [INFO] [stderr] Checking itertools v0.6.5 [INFO] [stderr] Checking irmatch v0.2.0 [INFO] [stderr] Checking find_folder v0.3.0 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Checking num_cpus v1.9.0 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking uuid v0.7.1 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking png v0.8.0 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking image v0.14.0 [INFO] [stderr] Compiling darling_core v0.8.1 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling serde_derive v1.0.82 [INFO] [stderr] Checking failure v0.1.3 [INFO] [stderr] Compiling darling_macro v0.8.1 [INFO] [stderr] Compiling darling v0.8.1 [INFO] [stderr] Compiling derive_builder_core v0.4.0 [INFO] [stderr] Checking smpl v0.13.0 [INFO] [stderr] Checking cyoa v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `toml` is imported redundantly [INFO] [stdout] --> src/library.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use toml; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate toml; [INFO] [stdout] | ------------------ the item `toml` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `find_folder` is imported redundantly [INFO] [stdout] --> src/library.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use find_folder; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate find_folder; [INFO] [stdout] | ------------------------- the item `find_folder` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ExactSizeIterator` is imported redundantly [INFO] [stdout] --> src/display.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | use std::iter::{Enumerate, ExactSizeIterator}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ExactSizeIterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `toml` is imported redundantly [INFO] [stdout] --> src/library.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use toml; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate toml; [INFO] [stdout] | ------------------ the item `toml` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `find_folder` is imported redundantly [INFO] [stdout] --> src/library.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use find_folder; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate find_folder; [INFO] [stdout] | ------------------------- the item `find_folder` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ExactSizeIterator` is imported redundantly [INFO] [stdout] --> src/display.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | use std::iter::{Enumerate, ExactSizeIterator}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ExactSizeIterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/input.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | Invalid(String), [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] 5 | Invalid(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `author`, `version`, and `notes` are never read [INFO] [stdout] --> src/library.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Metadata { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 17 | pub name: String, [INFO] [stdout] 18 | pub author: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 19 | pub version: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 20 | pub notes: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `context_mut` is never used [INFO] [stdout] --> src/game.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 33 | impl GameInstance { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 79 | pub fn context_mut(&mut self) -> &mut Context { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_state` is never used [INFO] [stdout] --> src/game.rs:118:12 [INFO] [stdout] | [INFO] [stdout] 100 | impl Context { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 118 | pub fn set_state(&mut self, state: i32) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/input.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | Invalid(String), [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] 5 | Invalid(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `author`, `version`, and `notes` are never read [INFO] [stdout] --> src/library.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Metadata { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 17 | pub name: String, [INFO] [stdout] 18 | pub author: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 19 | pub version: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 20 | pub notes: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `context_mut` is never used [INFO] [stdout] --> src/game.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 33 | impl GameInstance { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 79 | pub fn context_mut(&mut self) -> &mut Context { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_state` is never used [INFO] [stdout] --> src/game.rs:118:12 [INFO] [stdout] | [INFO] [stdout] 100 | impl Context { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 118 | pub fn set_state(&mut self, state: i32) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.47s [INFO] running `Command { std: "docker" "inspect" "b286e5e136acbb08367fe663b143e27a21fcbcdb20c98115a727b79e3501a421", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b286e5e136acbb08367fe663b143e27a21fcbcdb20c98115a727b79e3501a421", kill_on_drop: false }` [INFO] [stdout] b286e5e136acbb08367fe663b143e27a21fcbcdb20c98115a727b79e3501a421