[INFO] fetching crate propparse 0.2.5... [INFO] checking propparse-0.2.5 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate propparse 0.2.5 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate propparse 0.2.5 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 propparse 0.2.5 [INFO] finished tweaking crates.io crate propparse 0.2.5 [INFO] tweaked toml for crates.io crate propparse 0.2.5 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate propparse 0.2.5 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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7d687ec428225c4ff1dba1e5993a25eae47a4b70a5ec2cb52690a4b08cc149f7 [INFO] running `Command { std: "docker" "start" "-a" "7d687ec428225c4ff1dba1e5993a25eae47a4b70a5ec2cb52690a4b08cc149f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d687ec428225c4ff1dba1e5993a25eae47a4b70a5ec2cb52690a4b08cc149f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d687ec428225c4ff1dba1e5993a25eae47a4b70a5ec2cb52690a4b08cc149f7", kill_on_drop: false }` [INFO] [stdout] 7d687ec428225c4ff1dba1e5993a25eae47a4b70a5ec2cb52690a4b08cc149f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 627793bcc7e7a1688dbf8b446da5b9bd6c1c6416ddb352657c694a6fb3068b34 [INFO] running `Command { std: "docker" "start" "-a" "627793bcc7e7a1688dbf8b446da5b9bd6c1c6416ddb352657c694a6fb3068b34", kill_on_drop: false }` [INFO] [stderr] Checking propparse v0.2.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `get_content` is never used [INFO] [stdout] --> src/types.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 17 | impl NodeType { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 18 | fn get_content(&mut self) -> Option<&mut Vec> { [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: method `get_content` is never used [INFO] [stdout] --> src/types.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 17 | impl NodeType { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 18 | fn get_content(&mut self) -> Option<&mut Vec> { [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: use of deprecated function `propparse::fetch_file` [INFO] [stdout] --> src/main.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use propparse::fetch_file; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `propparse::fetch_file` [INFO] [stdout] --> src/main.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use propparse::fetch_file; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `propparse::fetch_file` [INFO] [stdout] --> src/main.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | match fetch_file("res/demo.properties") { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `propparse::fetch_file` [INFO] [stdout] --> src/main.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | match fetch_file("res/demo.properties") { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] running `Command { std: "docker" "inspect" "627793bcc7e7a1688dbf8b446da5b9bd6c1c6416ddb352657c694a6fb3068b34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "627793bcc7e7a1688dbf8b446da5b9bd6c1c6416ddb352657c694a6fb3068b34", kill_on_drop: false }` [INFO] [stdout] 627793bcc7e7a1688dbf8b446da5b9bd6c1c6416ddb352657c694a6fb3068b34 [INFO] checking propparse-0.2.5 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate propparse 0.2.5 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate propparse 0.2.5 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 propparse 0.2.5 [INFO] finished tweaking crates.io crate propparse 0.2.5 [INFO] tweaked toml for crates.io crate propparse 0.2.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate propparse 0.2.5 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] cca3f67aa158f62b6d25e660d36f5c08f5ca593097e2edfd96e65bfdb8e7abb5 [INFO] running `Command { std: "docker" "start" "-a" "cca3f67aa158f62b6d25e660d36f5c08f5ca593097e2edfd96e65bfdb8e7abb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cca3f67aa158f62b6d25e660d36f5c08f5ca593097e2edfd96e65bfdb8e7abb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cca3f67aa158f62b6d25e660d36f5c08f5ca593097e2edfd96e65bfdb8e7abb5", kill_on_drop: false }` [INFO] [stdout] cca3f67aa158f62b6d25e660d36f5c08f5ca593097e2edfd96e65bfdb8e7abb5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d355afaa7e5eb2d518b2ebe5e265a68feef0cfcdff449ce16ab4a7128a760fcb [INFO] running `Command { std: "docker" "start" "-a" "d355afaa7e5eb2d518b2ebe5e265a68feef0cfcdff449ce16ab4a7128a760fcb", kill_on_drop: false }` [INFO] [stderr] Checking propparse v0.2.5 (/opt/rustwide/workdir) [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lexer.rs:23:21 [INFO] [stdout] | [INFO] [stdout] 23 | / match handle_regular_character(&bytes, &mut index, &mut output) { [INFO] [stdout] 24 | | Ok(_) => continue, [INFO] [stdout] 25 | | Err(e) => return Err(e), [INFO] [stdout] 26 | | }; [INFO] [stdout] | |_____________________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lexer.rs:23:21 [INFO] [stdout] | [INFO] [stdout] 23 | / match handle_regular_character(&bytes, &mut index, &mut output) { [INFO] [stdout] 24 | | Ok(_) => continue, [INFO] [stdout] 25 | | Err(e) => return Err(e), [INFO] [stdout] 26 | | }; [INFO] [stdout] | |_____________________^ cannot infer type [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 `propparse` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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 `propparse` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "d355afaa7e5eb2d518b2ebe5e265a68feef0cfcdff449ce16ab4a7128a760fcb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d355afaa7e5eb2d518b2ebe5e265a68feef0cfcdff449ce16ab4a7128a760fcb", kill_on_drop: false }` [INFO] [stdout] d355afaa7e5eb2d518b2ebe5e265a68feef0cfcdff449ce16ab4a7128a760fcb