[INFO] cloning repository https://github.com/rust-lang/calendar-generation [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rust-lang/calendar-generation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-lang%2Fcalendar-generation", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-lang%2Fcalendar-generation'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5e72944e006ad0e567109356b6851f10db7d5169 [INFO] checking rust-lang/calendar-generation against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-lang%2Fcalendar-generation" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rust-lang/calendar-generation 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 git repo https://github.com/rust-lang/calendar-generation [INFO] finished tweaking git repo https://github.com/rust-lang/calendar-generation [INFO] tweaked toml for git repo https://github.com/rust-lang/calendar-generation written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/rust-lang/calendar-generation 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded winnow v0.5.32 [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] 1de8f22935ca716e749486cf9a76fbcce93844048257a473865b5d44cdba1501 [INFO] running `Command { std: "docker" "start" "-a" "1de8f22935ca716e749486cf9a76fbcce93844048257a473865b5d44cdba1501", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1de8f22935ca716e749486cf9a76fbcce93844048257a473865b5d44cdba1501", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1de8f22935ca716e749486cf9a76fbcce93844048257a473865b5d44cdba1501", kill_on_drop: false }` [INFO] [stdout] 1de8f22935ca716e749486cf9a76fbcce93844048257a473865b5d44cdba1501 [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] 3f3c29d9ee00747a8b4ec3655544e81e596c1e747a39d23ff2b079b1ddc7b49a [INFO] running `Command { std: "docker" "start" "-a" "3f3c29d9ee00747a8b4ec3655544e81e596c1e747a39d23ff2b079b1ddc7b49a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.75 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling serde v1.0.194 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking iana-time-zone v0.1.59 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking winnow v0.5.32 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking anstream v0.6.5 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking clap_builder v4.4.12 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.47 [INFO] [stderr] Compiling serde_derive v1.0.194 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking clap v4.4.12 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking toml_edit v0.21.0 [INFO] [stderr] Checking toml-to-ical v0.1.0 (/opt/rustwide/workdir/toml-to-ical) [INFO] [stderr] Checking toml v0.8.8 [INFO] [stdout] warning: method `is_datetime` is never used [INFO] [stdout] --> toml-to-ical/src/lib.rs:543:8 [INFO] [stdout] | [INFO] [stdout] 540 | trait DateProperty { [INFO] [stdout] | ------------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 543 | fn is_datetime(&self) -> bool { [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] [stderr] Checking toml-to-ical-bin v0.1.0 (/opt/rustwide/workdir/toml-to-ical-bin) [INFO] [stdout] warning: method `is_datetime` is never used [INFO] [stdout] --> toml-to-ical/src/lib.rs:543:8 [INFO] [stdout] | [INFO] [stdout] 540 | trait DateProperty { [INFO] [stdout] | ------------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 543 | fn is_datetime(&self) -> bool { [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.01s [INFO] running `Command { std: "docker" "inspect" "3f3c29d9ee00747a8b4ec3655544e81e596c1e747a39d23ff2b079b1ddc7b49a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f3c29d9ee00747a8b4ec3655544e81e596c1e747a39d23ff2b079b1ddc7b49a", kill_on_drop: false }` [INFO] [stdout] 3f3c29d9ee00747a8b4ec3655544e81e596c1e747a39d23ff2b079b1ddc7b49a [INFO] checking rust-lang/calendar-generation against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-lang%2Fcalendar-generation" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rust-lang/calendar-generation 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 git repo https://github.com/rust-lang/calendar-generation [INFO] finished tweaking git repo https://github.com/rust-lang/calendar-generation [INFO] tweaked toml for git repo https://github.com/rust-lang/calendar-generation written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/rust-lang/calendar-generation 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" "+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] 1a6937897733146d5e624b63fe2266f5fda1e9b459b90cc4fce4c67ced5a02b0 [INFO] running `Command { std: "docker" "start" "-a" "1a6937897733146d5e624b63fe2266f5fda1e9b459b90cc4fce4c67ced5a02b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1a6937897733146d5e624b63fe2266f5fda1e9b459b90cc4fce4c67ced5a02b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a6937897733146d5e624b63fe2266f5fda1e9b459b90cc4fce4c67ced5a02b0", kill_on_drop: false }` [INFO] [stdout] 1a6937897733146d5e624b63fe2266f5fda1e9b459b90cc4fce4c67ced5a02b0 [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] 22ef4f3bf10b8c413761e0e55298024ff54749fffc5876171eb8fb34a643918c [INFO] running `Command { std: "docker" "start" "-a" "22ef4f3bf10b8c413761e0e55298024ff54749fffc5876171eb8fb34a643918c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.75 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling serde v1.0.194 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking winnow v0.5.32 [INFO] [stderr] Checking iana-time-zone v0.1.59 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking anstream v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking clap_builder v4.4.12 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.47 [INFO] [stderr] Compiling serde_derive v1.0.194 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking clap v4.4.12 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking toml_edit v0.21.0 [INFO] [stderr] Checking toml-to-ical v0.1.0 (/opt/rustwide/workdir/toml-to-ical) [INFO] [stderr] Checking toml v0.8.8 [INFO] [stdout] warning: method `is_datetime` is never used [INFO] [stdout] --> toml-to-ical/src/lib.rs:543:8 [INFO] [stdout] | [INFO] [stdout] 540 | trait DateProperty { [INFO] [stdout] | ------------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 543 | fn is_datetime(&self) -> bool { [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] [stderr] Checking toml-to-ical-bin v0.1.0 (/opt/rustwide/workdir/toml-to-ical-bin) [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> toml-to-ical-bin/src/main.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | Err(Error::NonFileInput(opts.input.to_path_buf()))?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 115 | Err::(Error::NonFileInput(opts.input.to_path_buf()))?; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> toml-to-ical-bin/src/main.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | Err(Error::NonFileInput(opts.input.to_path_buf()))?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 115 | Err::(Error::NonFileInput(opts.input.to_path_buf()))?; [INFO] [stdout] | ++++++++++++ [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] [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 `toml-to-ical-bin` (bin "toml-to-ical") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `toml-to-ical-bin` (bin "toml-to-ical" test) due to 2 previous errors [INFO] [stdout] warning: method `is_datetime` is never used [INFO] [stdout] --> toml-to-ical/src/lib.rs:543:8 [INFO] [stdout] | [INFO] [stdout] 540 | trait DateProperty { [INFO] [stdout] | ------------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 543 | fn is_datetime(&self) -> bool { [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] running `Command { std: "docker" "inspect" "22ef4f3bf10b8c413761e0e55298024ff54749fffc5876171eb8fb34a643918c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22ef4f3bf10b8c413761e0e55298024ff54749fffc5876171eb8fb34a643918c", kill_on_drop: false }` [INFO] [stdout] 22ef4f3bf10b8c413761e0e55298024ff54749fffc5876171eb8fb34a643918c