[INFO] cloning repository https://github.com/Vrchester67/roblox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Vrchester67/roblox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVrchester67%2Froblox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVrchester67%2Froblox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5c4260f3ac6f967fe380aec2867e2eff84660709
[INFO] checking Vrchester67/roblox against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVrchester67%2Froblox" "/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/Vrchester67/roblox 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] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Vrchester67/roblox
[INFO] finished tweaking git repo https://github.com/Vrchester67/roblox
[INFO] tweaked toml for git repo https://github.com/Vrchester67/roblox written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Vrchester67/roblox 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]  Downloading crates ...
[INFO] [stderr]   Downloaded sharded-slab v0.1.6
[INFO] [stderr]   Downloaded snax v0.2.0
[INFO] [stderr]   Downloaded ritz v0.1.0
[INFO] [stderr]   Downloaded htmlescape v0.3.1
[INFO] [stderr]   Downloaded profiling-procmacros v1.0.11
[INFO] [stderr]   Downloaded jod-thread v0.1.2
[INFO] [stderr]   Downloaded rbx_reflection v4.5.0
[INFO] [stderr]   Downloaded roblox_install v1.0.0
[INFO] [stderr]   Downloaded ritz_impl v0.1.0
[INFO] [stderr]   Downloaded tracy-client v0.13.2
[INFO] [stderr]   Downloaded rbx_dom_weak v2.7.0
[INFO] [stderr]   Downloaded opener v0.5.2
[INFO] [stderr]   Downloaded rbx_types v1.8.0
[INFO] [stderr]   Downloaded embed-resource v1.8.0
[INFO] [stderr]   Downloaded pest_generator v2.7.4
[INFO] [stderr]   Downloaded pest_meta v2.7.4
[INFO] [stderr]   Downloaded profiling v1.0.11
[INFO] [stderr]   Downloaded pest_derive v2.7.4
[INFO] [stderr]   Downloaded pest v2.7.4
[INFO] [stderr]   Downloaded tracy-client-sys v0.21.2
[INFO] [stderr]   Downloaded rbx_binary v0.7.4
[INFO] [stderr]   Downloaded insta v1.33.0
[INFO] [stderr]   Downloaded rbx_reflection_database v0.2.10+roblox-607
[INFO] [stderr]   Downloaded rbx_xml v0.13.3
[INFO] [stderr]   Downloaded fs-err v2.9.0
[INFO] [stderr]   Downloaded tracy-client v0.16.3
[INFO] [stderr]   Downloaded openssl-src v300.1.5+3.1.3
[INFO] [stderr]   Downloaded tracy-client-sys v0.17.1
[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] 302cca5facf5b941a080327b69ddc39a6a26f7673cf2ef6650416b48addfc26e
[INFO] running `Command { std: "docker" "start" "-a" "302cca5facf5b941a080327b69ddc39a6a26f7673cf2ef6650416b48addfc26e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "302cca5facf5b941a080327b69ddc39a6a26f7673cf2ef6650416b48addfc26e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "302cca5facf5b941a080327b69ddc39a6a26f7673cf2ef6650416b48addfc26e", kill_on_drop: false }`
[INFO] [stdout] 302cca5facf5b941a080327b69ddc39a6a26f7673cf2ef6650416b48addfc26e
[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] 47c6f461988ba900580121ddd903782be06536af58a24118b58ec825d49f2293
[INFO] running `Command { std: "docker" "start" "-a" "47c6f461988ba900580121ddd903782be06536af58a24118b58ec825d49f2293", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.148
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[INFO] [stderr]    Compiling openssl-src v300.1.5+3.1.3
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[INFO] [stderr]     Checking os_str_bytes v6.5.1
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[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]     Checking similar v2.2.1
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[INFO] [stderr]    Compiling serde_derive v1.0.188
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[INFO] [stderr]     Checking encoding_rs v0.8.33
[INFO] [stderr]    Compiling pest v2.7.4
[INFO] [stderr]     Checking roblox_install v1.0.0
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]    Compiling pest_meta v2.7.4
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]    Compiling pest_generator v2.7.4
[INFO] [stderr]     Checking h2 v0.3.21
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]    Compiling pest_derive v2.7.4
[INFO] [stderr]     Checking rbx_types v1.8.0
[INFO] [stderr]     Checking rmp-serde v1.1.2
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[INFO] [stderr]     Checking memofs v0.2.0 (/opt/rustwide/workdir/crates/memofs)
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[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking insta v1.33.0
[INFO] [stderr]     Checking rojo-insta-ext v0.1.0 (/opt/rustwide/workdir/crates/rojo-insta-ext)
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking rbx_reflection v4.5.0
[INFO] [stderr]     Checking rbx_dom_weak v2.7.0
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking rbx_reflection_database v0.2.10+roblox-607
[INFO] [stderr]     Checking rbx_xml v0.13.3
[INFO] [stderr]    Compiling embed-resource v1.8.0
[INFO] [stderr]    Compiling rojo v7.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking lz4 v1.24.0
[INFO] [stderr]     Checking rbx_binary v0.7.4
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.22
[INFO] [stdout] warning: the item `Variant` is imported redundantly
[INFO] [stdout]    --> src/snapshot/patch_apply.rs:221:9
[INFO] [stdout]     |
[INFO] [stdout] 216 |     use super::*;
[INFO] [stdout]     |         -------- the item `Variant` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 221 |     use rbx_dom_weak::types::Variant;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DisplayLua` is never constructed
[INFO] [stdout]   --> src/lua_ast.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct DisplayLua<T>(T);
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DisplayLua` is never constructed
[INFO] [stdout]   --> src/lua_ast.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct DisplayLua<T>(T);
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` 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` profile [unoptimized + debuginfo] target(s) in 2m 30s
[INFO] running `Command { std: "docker" "inspect" "47c6f461988ba900580121ddd903782be06536af58a24118b58ec825d49f2293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47c6f461988ba900580121ddd903782be06536af58a24118b58ec825d49f2293", kill_on_drop: false }`
[INFO] [stdout] 47c6f461988ba900580121ddd903782be06536af58a24118b58ec825d49f2293