[INFO] fetching crate wrflib_shader_compiler 0.0.3...
[INFO] checking wrflib_shader_compiler-0.0.3 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate wrflib_shader_compiler 0.0.3 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate wrflib_shader_compiler 0.0.3 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 crates.io crate wrflib_shader_compiler 0.0.3
[INFO] finished tweaking crates.io crate wrflib_shader_compiler 0.0.3
[INFO] tweaked toml for crates.io crate wrflib_shader_compiler 0.0.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5c6c2f99cb8e74a1922399e6e2651ae48386c3582544778d6a96aa4d33f2b227
[INFO] running `Command { std: "docker" "start" "-a" "5c6c2f99cb8e74a1922399e6e2651ae48386c3582544778d6a96aa4d33f2b227", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c6c2f99cb8e74a1922399e6e2651ae48386c3582544778d6a96aa4d33f2b227", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c6c2f99cb8e74a1922399e6e2651ae48386c3582544778d6a96aa4d33f2b227", kill_on_drop: false }`
[INFO] [stdout] 5c6c2f99cb8e74a1922399e6e2651ae48386c3582544778d6a96aa4d33f2b227
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] fe811f26dce112fe3a67e87ce63f99e0b31dedadfd5e7a69880d9ba1a0bb91a2
[INFO] running `Command { std: "docker" "start" "-a" "fe811f26dce112fe3a67e87ce63f99e0b31dedadfd5e7a69880d9ba1a0bb91a2", kill_on_drop: false }`
[INFO] [stderr]     Checking wrflib_shader_compiler v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `peek_span`, `error_not_splattable`, `error_missing_prop`, and `error_enum` are never used
[INFO] [stdout]   --> src/detok.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) trait DeTokParser {
[INFO] [stdout]    |                  ----------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 17 |     fn peek_span(&self) -> Span;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     fn error_not_splattable(&mut self, what: &str) -> ParseError;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 28 |     fn error_missing_prop(&mut self, what: &str) -> ParseError;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 29 |     fn error_enum(&mut self, ident: Ident, what: &str) -> ParseError;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `peek_span`, `error_not_splattable`, `error_missing_prop`, and `error_enum` are never used
[INFO] [stdout]   --> src/detok.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) trait DeTokParser {
[INFO] [stdout]    |                  ----------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 17 |     fn peek_span(&self) -> Span;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     fn error_not_splattable(&mut self, what: &str) -> ParseError;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 28 |     fn error_missing_prop(&mut self, what: &str) -> ParseError;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 29 |     fn error_enum(&mut self, ident: Ident, what: &str) -> ParseError;
[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 1.93s
[INFO] running `Command { std: "docker" "inspect" "fe811f26dce112fe3a67e87ce63f99e0b31dedadfd5e7a69880d9ba1a0bb91a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe811f26dce112fe3a67e87ce63f99e0b31dedadfd5e7a69880d9ba1a0bb91a2", kill_on_drop: false }`
[INFO] [stdout] fe811f26dce112fe3a67e87ce63f99e0b31dedadfd5e7a69880d9ba1a0bb91a2