[INFO] fetching crate musli-json 0.0.92... [INFO] checking musli-json-0.0.92 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate musli-json 0.0.92 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate musli-json 0.0.92 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 musli-json 0.0.92 [INFO] finished tweaking crates.io crate musli-json 0.0.92 [INFO] tweaked toml for crates.io crate musli-json 0.0.92 written to /workspace/builds/worker-5-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 29 packages [INFO] [stderr] Adding musli v0.0.92 (latest: v0.0.108) [INFO] [stderr] Adding musli-common v0.0.92 (latest: v0.0.108) [INFO] [stderr] Adding musli-macros v0.0.92 (latest: v0.0.108) [INFO] [stderr] Adding musli-storage v0.0.92 (latest: v0.0.108) [INFO] [stderr] Adding musli-value v0.0.92 (latest: v0.0.108) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lexical-core v0.8.5 [INFO] [stderr] Downloaded lexical-parse-integer v0.8.6 [INFO] [stderr] Downloaded lexical-util v0.8.5 [INFO] [stderr] Downloaded lexical v6.1.1 [INFO] [stderr] Downloaded musli-common v0.0.92 [INFO] [stderr] Downloaded musli-macros v0.0.92 [INFO] [stderr] Downloaded lexical-write-integer v0.8.5 [INFO] [stderr] Downloaded lexical-write-float v0.8.5 [INFO] [stderr] Downloaded musli v0.0.92 [INFO] [stderr] Downloaded musli-value v0.0.92 [INFO] [stderr] Downloaded lexical-parse-float v0.8.5 [INFO] [stderr] Downloaded musli-storage v0.0.92 [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4fc05da4cab6da1f88f4ee4efd76ec56d299d720f90c43f7873e17fcb2b8551f [INFO] running `Command { std: "docker" "start" "-a" "4fc05da4cab6da1f88f4ee4efd76ec56d299d720f90c43f7873e17fcb2b8551f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4fc05da4cab6da1f88f4ee4efd76ec56d299d720f90c43f7873e17fcb2b8551f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fc05da4cab6da1f88f4ee4efd76ec56d299d720f90c43f7873e17fcb2b8551f", kill_on_drop: false }` [INFO] [stdout] 4fc05da4cab6da1f88f4ee4efd76ec56d299d720f90c43f7873e17fcb2b8551f [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9d1b43e0d709feea752e57ecd7ee9f4a3ce59a773408581cc78f873a58f5ead8 [INFO] running `Command { std: "docker" "start" "-a" "9d1b43e0d709feea752e57ecd7ee9f4a3ce59a773408581cc78f873a58f5ead8", kill_on_drop: false }` [INFO] [stderr] Checking lexical-util v0.8.5 [INFO] [stderr] Checking simdutf8 v0.1.4 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking lexical-write-integer v0.8.5 [INFO] [stderr] Checking lexical-parse-integer v0.8.6 [INFO] [stderr] Checking lexical-parse-float v0.8.5 [INFO] [stderr] Checking lexical-write-float v0.8.5 [INFO] [stderr] Checking lexical-core v0.8.5 [INFO] [stderr] Checking lexical v6.1.1 [INFO] [stderr] Compiling musli-macros v0.0.92 [INFO] [stderr] Checking musli v0.0.92 [INFO] [stderr] Checking musli-common v0.0.92 [INFO] [stderr] Checking musli-storage v0.0.92 [INFO] [stderr] Checking musli-value v0.0.92 [INFO] [stderr] Checking musli-json v0.0.92 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `checked_mul` is never used [INFO] [stdout] --> src/reader/integer.rs:573:12 [INFO] [stdout] | [INFO] [stdout] 554 | pub(crate) trait Unsigned: Sized + fmt::Debug + Add { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 573 | fn checked_mul(self, other: Self) -> Option; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `negate` is never used [INFO] [stdout] --> src/reader/integer.rs:589:12 [INFO] [stdout] | [INFO] [stdout] 586 | pub(crate) trait Signed: Sized + fmt::Debug { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 589 | fn negate(self) -> Option; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `checked_mul` is never used [INFO] [stdout] --> src/reader/integer.rs:573:12 [INFO] [stdout] | [INFO] [stdout] 554 | pub(crate) trait Unsigned: Sized + fmt::Debug + Add { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 573 | fn checked_mul(self, other: Self) -> Option; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `negate` is never used [INFO] [stdout] --> src/reader/integer.rs:589:12 [INFO] [stdout] | [INFO] [stdout] 586 | pub(crate) trait Signed: Sized + fmt::Debug { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 589 | fn negate(self) -> Option; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.22s [INFO] running `Command { std: "docker" "inspect" "9d1b43e0d709feea752e57ecd7ee9f4a3ce59a773408581cc78f873a58f5ead8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d1b43e0d709feea752e57ecd7ee9f4a3ce59a773408581cc78f873a58f5ead8", kill_on_drop: false }` [INFO] [stdout] 9d1b43e0d709feea752e57ecd7ee9f4a3ce59a773408581cc78f873a58f5ead8 [INFO] checking musli-json-0.0.92 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate musli-json 0.0.92 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate musli-json 0.0.92 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 musli-json 0.0.92 [INFO] finished tweaking crates.io crate musli-json 0.0.92 [INFO] tweaked toml for crates.io crate musli-json 0.0.92 written to /workspace/builds/worker-5-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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 095a44c54b494624c796d3e7b4b0487de7ddfe9c7d1abf2d931da12632b6e37d [INFO] running `Command { std: "docker" "start" "-a" "095a44c54b494624c796d3e7b4b0487de7ddfe9c7d1abf2d931da12632b6e37d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "095a44c54b494624c796d3e7b4b0487de7ddfe9c7d1abf2d931da12632b6e37d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "095a44c54b494624c796d3e7b4b0487de7ddfe9c7d1abf2d931da12632b6e37d", kill_on_drop: false }` [INFO] [stdout] 095a44c54b494624c796d3e7b4b0487de7ddfe9c7d1abf2d931da12632b6e37d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 26db4b718e4b7a19a8d6e4bf8e569bb031e8325be9ce9fc5fe0c640a8d265f00 [INFO] running `Command { std: "docker" "start" "-a" "26db4b718e4b7a19a8d6e4bf8e569bb031e8325be9ce9fc5fe0c640a8d265f00", kill_on_drop: false }` [INFO] [stderr] Checking lexical-util v0.8.5 [INFO] [stderr] Checking simdutf8 v0.1.4 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking lexical-write-integer v0.8.5 [INFO] [stderr] Checking lexical-parse-integer v0.8.6 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lexical-parse-integer-0.8.6/src/shared.rs:368:13 [INFO] [stdout] | [INFO] [stdout] 368 | / match iter.peek().map(|&c| char_to_digit_const(c, format.radix())) { [INFO] [stdout] 369 | | // Valid digit, we have an invalid value. [INFO] [stdout] 370 | | Some(Some(_)) => return into_error!(InvalidLeadingZeros, index), [INFO] [stdout] 371 | | // Either not a digit that follows, or nothing follows. [INFO] [stdout] 372 | | _ => return $into_ok!(<$t>::ZERO, index), [INFO] [stdout] 373 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lexical-parse-integer-0.8.6/src/algorithm.rs:148:5 [INFO] [stdout] | [INFO] [stdout] 148 | algorithm!(bytes, FORMAT, T, Unsigned, parse_digits, invalid_digit_complete, into_ok_complete) [INFO] [stdout] | ---------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `algorithm` (in Nightly builds, run with -Z macro-backtrace for more info) [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 E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lexical-parse-integer` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "26db4b718e4b7a19a8d6e4bf8e569bb031e8325be9ce9fc5fe0c640a8d265f00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26db4b718e4b7a19a8d6e4bf8e569bb031e8325be9ce9fc5fe0c640a8d265f00", kill_on_drop: false }` [INFO] [stdout] 26db4b718e4b7a19a8d6e4bf8e569bb031e8325be9ce9fc5fe0c640a8d265f00