[INFO] fetching crate spiro-inner 0.1.0... [INFO] checking spiro-inner-0.1.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate spiro-inner 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate spiro-inner 0.1.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate spiro-inner 0.1.0 [INFO] finished tweaking crates.io crate spiro-inner 0.1.0 [INFO] tweaked toml for crates.io crate spiro-inner 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 2 packages [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cf2f7f339ff79307e57c61631cdc0a416d172ac795e9a94ea44a53181af4e83b [INFO] running `Command { std: "docker" "start" "-a" "cf2f7f339ff79307e57c61631cdc0a416d172ac795e9a94ea44a53181af4e83b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf2f7f339ff79307e57c61631cdc0a416d172ac795e9a94ea44a53181af4e83b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf2f7f339ff79307e57c61631cdc0a416d172ac795e9a94ea44a53181af4e83b", kill_on_drop: false }` [INFO] [stdout] cf2f7f339ff79307e57c61631cdc0a416d172ac795e9a94ea44a53181af4e83b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d06a774d18b7c01ff36a4d9689d807147b593e261d1e394f16c3677f0e90e935 [INFO] running `Command { std: "docker" "start" "-a" "d06a774d18b7c01ff36a4d9689d807147b593e261d1e394f16c3677f0e90e935", kill_on_drop: false }` [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking spiro-inner v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> tests/mod.rs:38:45 [INFO] [stdout] | [INFO] [stdout] 38 | spiro_to_bpath(&mut segs, path_len, &mut bezctx_ps::POSTSCRIPT_BEZCTX); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 38 | spiro_to_bpath(&mut segs, path_len, addr_of_mut!(bezctx_ps::POSTSCRIPT_BEZCTX)); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "d06a774d18b7c01ff36a4d9689d807147b593e261d1e394f16c3677f0e90e935", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d06a774d18b7c01ff36a4d9689d807147b593e261d1e394f16c3677f0e90e935", kill_on_drop: false }` [INFO] [stdout] d06a774d18b7c01ff36a4d9689d807147b593e261d1e394f16c3677f0e90e935 [INFO] checking spiro-inner-0.1.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate spiro-inner 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate spiro-inner 0.1.0 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate spiro-inner 0.1.0 [INFO] finished tweaking crates.io crate spiro-inner 0.1.0 [INFO] tweaked toml for crates.io crate spiro-inner 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f489237b9c878017248ad381cdc2d7dd894eeb961121814699897ce4ec6aa6eb [INFO] running `Command { std: "docker" "start" "-a" "f489237b9c878017248ad381cdc2d7dd894eeb961121814699897ce4ec6aa6eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f489237b9c878017248ad381cdc2d7dd894eeb961121814699897ce4ec6aa6eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f489237b9c878017248ad381cdc2d7dd894eeb961121814699897ce4ec6aa6eb", kill_on_drop: false }` [INFO] [stdout] f489237b9c878017248ad381cdc2d7dd894eeb961121814699897ce4ec6aa6eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c1d2e3eee0a73e8eea5aa61679d3e12654c6ec86032515d0b04e25f46856354c [INFO] running `Command { std: "docker" "start" "-a" "c1d2e3eee0a73e8eea5aa61679d3e12654c6ec86032515d0b04e25f46856354c", kill_on_drop: false }` [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking spiro-inner v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> src/lib.rs:420:12 [INFO] [stdout] | [INFO] [stdout] 420 | } else if (ty0 == '{' || ty0 == 'v' || ty0 == '[') && ty1 == 'c' || ty0 == 'c' && (ty1 == '}' || ty1 == 'v' || ty1 == ']') { [INFO] [stdout] | ____________^ [INFO] [stdout] 421 | | return 1; [INFO] [stdout] 422 | | } else { [INFO] [stdout] 423 | | return 0; [INFO] [stdout] 424 | | }; [INFO] [stdout] | |_____^ cannot satisfy `_ -> _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> src/lib.rs:420:12 [INFO] [stdout] | [INFO] [stdout] 420 | } else if (ty0 == '{' || ty0 == 'v' || ty0 == '[') && ty1 == 'c' || ty0 == 'c' && (ty1 == '}' || ty1 == 'v' || ty1 == ']') { [INFO] [stdout] | ____________^ [INFO] [stdout] 421 | | return 1; [INFO] [stdout] 422 | | } else { [INFO] [stdout] 423 | | return 0; [INFO] [stdout] 424 | | }; [INFO] [stdout] | |_____^ cannot satisfy `_ -> _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stderr] error: could not compile `spiro-inner` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `spiro-inner` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "c1d2e3eee0a73e8eea5aa61679d3e12654c6ec86032515d0b04e25f46856354c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1d2e3eee0a73e8eea5aa61679d3e12654c6ec86032515d0b04e25f46856354c", kill_on_drop: false }` [INFO] [stdout] c1d2e3eee0a73e8eea5aa61679d3e12654c6ec86032515d0b04e25f46856354c