[INFO] cloning repository https://github.com/Flaaj/TDD---Book-examples-Advent-of-Code- [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Flaaj/TDD---Book-examples-Advent-of-Code-" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlaaj%2FTDD---Book-examples-Advent-of-Code-", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlaaj%2FTDD---Book-examples-Advent-of-Code-'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9b8a0e8f556ebbc355565d635db77114fa63b4b4 [INFO] checking Flaaj/TDD---Book-examples-Advent-of-Code- against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlaaj%2FTDD---Book-examples-Advent-of-Code-" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Flaaj/TDD---Book-examples-Advent-of-Code- 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/Flaaj/TDD---Book-examples-Advent-of-Code- [INFO] finished tweaking git repo https://github.com/Flaaj/TDD---Book-examples-Advent-of-Code- [INFO] tweaked toml for git repo https://github.com/Flaaj/TDD---Book-examples-Advent-of-Code- written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Flaaj/TDD---Book-examples-Advent-of-Code- 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f6ca5d7ef9712eafcb3e113e8272151432dcd461314dfed9cadaae8c97c27e86 [INFO] running `Command { std: "docker" "start" "-a" "f6ca5d7ef9712eafcb3e113e8272151432dcd461314dfed9cadaae8c97c27e86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f6ca5d7ef9712eafcb3e113e8272151432dcd461314dfed9cadaae8c97c27e86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6ca5d7ef9712eafcb3e113e8272151432dcd461314dfed9cadaae8c97c27e86", kill_on_drop: false }` [INFO] [stdout] f6ca5d7ef9712eafcb3e113e8272151432dcd461314dfed9cadaae8c97c27e86 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 113b2cc517804f2ff97b3fde6796167ba68d4d9fd582259183db8bef56714db5 [INFO] running `Command { std: "docker" "start" "-a" "113b2cc517804f2ff97b3fde6796167ba68d4d9fd582259183db8bef56714db5", kill_on_drop: false }` [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Compiling relative-path v1.9.0 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling rstest_macros v0.18.2 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking tdd-book v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Checking futures-executor v0.3.29 [INFO] [stderr] Checking futures v0.3.29 [INFO] [stderr] Checking rstest v0.18.2 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.44s [INFO] running `Command { std: "docker" "inspect" "113b2cc517804f2ff97b3fde6796167ba68d4d9fd582259183db8bef56714db5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "113b2cc517804f2ff97b3fde6796167ba68d4d9fd582259183db8bef56714db5", kill_on_drop: false }` [INFO] [stdout] 113b2cc517804f2ff97b3fde6796167ba68d4d9fd582259183db8bef56714db5 [INFO] checking Flaaj/TDD---Book-examples-Advent-of-Code- against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlaaj%2FTDD---Book-examples-Advent-of-Code-" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Flaaj/TDD---Book-examples-Advent-of-Code- 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/Flaaj/TDD---Book-examples-Advent-of-Code- [INFO] finished tweaking git repo https://github.com/Flaaj/TDD---Book-examples-Advent-of-Code- [INFO] tweaked toml for git repo https://github.com/Flaaj/TDD---Book-examples-Advent-of-Code- written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Flaaj/TDD---Book-examples-Advent-of-Code- 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4f2c7c27e0a6b18e308c596c1271f63cdd8b2db66a08482d7a246f2986ccf9d6 [INFO] running `Command { std: "docker" "start" "-a" "4f2c7c27e0a6b18e308c596c1271f63cdd8b2db66a08482d7a246f2986ccf9d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f2c7c27e0a6b18e308c596c1271f63cdd8b2db66a08482d7a246f2986ccf9d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f2c7c27e0a6b18e308c596c1271f63cdd8b2db66a08482d7a246f2986ccf9d6", kill_on_drop: false }` [INFO] [stdout] 4f2c7c27e0a6b18e308c596c1271f63cdd8b2db66a08482d7a246f2986ccf9d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 46aa2199cb8fe0505dd4e715221e7090ea3839e63d1a2a727b33a356fb04a11c [INFO] running `Command { std: "docker" "start" "-a" "46aa2199cb8fe0505dd4e715221e7090ea3839e63d1a2a727b33a356fb04a11c", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling relative-path v1.9.0 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling rstest_macros v0.18.2 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking tdd-book v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rstest_macros-0.18.2/src/parse/rstest/files.rs:342:13 [INFO] [stdout] | [INFO] [stdout] 342 | Err(refs.glob[0].error("No file found"))?; [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] 342 | Err::(refs.glob[0].error("No file found"))?; [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] [stderr] error: could not compile `rstest_macros` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "46aa2199cb8fe0505dd4e715221e7090ea3839e63d1a2a727b33a356fb04a11c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46aa2199cb8fe0505dd4e715221e7090ea3839e63d1a2a727b33a356fb04a11c", kill_on_drop: false }` [INFO] [stdout] 46aa2199cb8fe0505dd4e715221e7090ea3839e63d1a2a727b33a356fb04a11c