[INFO] cloning repository https://github.com/FredTheDino/thidy-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FredTheDino/thidy-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFredTheDino%2Fthidy-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFredTheDino%2Fthidy-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cbd8564459b4c597fee0d7856992eaf46c636923
[INFO] checking FredTheDino/thidy-lang against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFredTheDino%2Fthidy-lang" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FredTheDino/thidy-lang on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/FredTheDino/thidy-lang
[INFO] finished tweaking git repo https://github.com/FredTheDino/thidy-lang
[INFO] tweaked toml for git repo https://github.com/FredTheDino/thidy-lang written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/FredTheDino/thidy-lang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d68fb94fcf89a001ec8301814f74595028d91a4f3468c066068a23bc4e20b5e
[INFO] running `Command { std: "docker" "start" "-a" "7d68fb94fcf89a001ec8301814f74595028d91a4f3468c066068a23bc4e20b5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d68fb94fcf89a001ec8301814f74595028d91a4f3468c066068a23bc4e20b5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d68fb94fcf89a001ec8301814f74595028d91a4f3468c066068a23bc4e20b5e", kill_on_drop: false }`
[INFO] [stdout] 7d68fb94fcf89a001ec8301814f74595028d91a4f3468c066068a23bc4e20b5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3f5ab665771db857ff1f7c438c6e9442d07222f13356cd84f9e741404e97206
[INFO] running `Command { std: "docker" "start" "-a" "c3f5ab665771db857ff1f7c438c6e9442d07222f13356cd84f9e741404e97206", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.71
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling beef v0.5.0
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Checking owo-colors v1.2.1 (https://github.com/FredTheDino/owo-colors.git#ccb9cf0c)
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling sdl2 v0.34.5
[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]     Checking sungod v0.3.1
[INFO] [stderr]     Checking riff v1.0.1
[INFO] [stderr]    Compiling sylt v0.1.0 (/opt/rustwide/workdir/sylt)
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling stb_image v0.2.3
[INFO] [stderr]     Checking wav v0.6.0
[INFO] [stderr]    Compiling sdl2-sys v0.34.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]     Checking sylt_macro v0.1.0 (/opt/rustwide/workdir/sylt_macro)
[INFO] [stderr]    Compiling logos-derive v0.12.0
[INFO] [stderr]    Compiling luminance-derive v0.6.3
[INFO] [stderr]    Compiling lingon_macro v0.1.0 (https://github.com/sornas/lingon.git?branch=main#b9e65f99)
[INFO] [stderr]    Compiling gumdrop_derive v0.8.0
[INFO] [stderr]     Checking gumdrop v0.8.0
[INFO] [stderr]     Checking luminance v0.43.2
[INFO] [stderr]     Checking luminance-gl v0.16.1
[INFO] [stderr]     Checking luminance-windowing v0.9.3
[INFO] [stderr]     Checking logos v0.12.0
[INFO] [stderr]     Checking sylt-tokenizer v0.1.0 (/opt/rustwide/workdir/sylt-tokenizer)
[INFO] [stderr]     Checking luminance-sdl2 v0.2.2
[INFO] [stderr]     Checking lingon v0.1.0 (https://github.com/sornas/lingon.git?branch=main#b9e65f99)
[INFO] [stderr]     Checking sylt-common v0.1.0 (/opt/rustwide/workdir/sylt-common)
[INFO] [stderr]     Checking sylt-parser v0.1.0 (/opt/rustwide/workdir/sylt-parser)
[INFO] [stderr]     Checking sylt-typechecker v0.1.0 (/opt/rustwide/workdir/sylt-typechecker)
[INFO] [stderr]     Checking sylt-machine v0.1.0 (/opt/rustwide/workdir/sylt-machine)
[INFO] [stderr]     Checking sylt-std v0.1.0 (/opt/rustwide/workdir/sylt-std)
[INFO] [stdout] warning: unused import: `Frame`
[INFO] [stdout]  --> sylt-typechecker/src/typechecker.rs:7:48
[INFO] [stdout]   |
[INFO] [stdout] 7 | use sylt_common::{Blob, Block, BlockLinkState, Frame, Machine, Op, OpResult, Prog, RuntimeContext, RustFunction, Type, Value};
[INFO] [stdout]   |                                                ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Frame`
[INFO] [stdout]  --> sylt-typechecker/src/typechecker.rs:7:48
[INFO] [stdout]   |
[INFO] [stdout] 7 | use sylt_common::{Blob, Block, BlockLinkState, Frame, Machine, Op, OpResult, Prog, RuntimeContext, RustFunction, Type, Value};
[INFO] [stdout]   |                                                ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking sylt-compiler v0.1.0 (/opt/rustwide/workdir/sylt-compiler)
[INFO] [stdout] warning: unused import: `Frame`
[INFO] [stdout]  --> sylt-std/src/sylt.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 | use sylt_common::{Blob, Frame, RuntimeContext, Type, Value};
[INFO] [stdout]   |                         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Frame`
[INFO] [stdout]  --> sylt-std/src/sylt.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 | use sylt_common::{Blob, Frame, RuntimeContext, Type, Value};
[INFO] [stdout]   |                         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.72s
[INFO] running `Command { std: "docker" "inspect" "c3f5ab665771db857ff1f7c438c6e9442d07222f13356cd84f9e741404e97206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3f5ab665771db857ff1f7c438c6e9442d07222f13356cd84f9e741404e97206", kill_on_drop: false }`
[INFO] [stdout] c3f5ab665771db857ff1f7c438c6e9442d07222f13356cd84f9e741404e97206