[INFO] cloning repository https://github.com/berserkenthusiastabishek/rtools [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/berserkenthusiastabishek/rtools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fberserkenthusiastabishek%2Frtools", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fberserkenthusiastabishek%2Frtools'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9109b6f0de571b61588a8a5516623718c1b91ec5 [INFO] checking berserkenthusiastabishek/rtools against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fberserkenthusiastabishek%2Frtools" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/berserkenthusiastabishek/rtools 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/berserkenthusiastabishek/rtools [INFO] finished tweaking git repo https://github.com/berserkenthusiastabishek/rtools [INFO] tweaked toml for git repo https://github.com/berserkenthusiastabishek/rtools written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/berserkenthusiastabishek/rtools 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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a9f96b5b73d67076778459f48ae66ba57adad4380f277d0da80a0f70d761ea5d [INFO] running `Command { std: "docker" "start" "-a" "a9f96b5b73d67076778459f48ae66ba57adad4380f277d0da80a0f70d761ea5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a9f96b5b73d67076778459f48ae66ba57adad4380f277d0da80a0f70d761ea5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9f96b5b73d67076778459f48ae66ba57adad4380f277d0da80a0f70d761ea5d", kill_on_drop: false }` [INFO] [stdout] a9f96b5b73d67076778459f48ae66ba57adad4380f277d0da80a0f70d761ea5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 14d4ec4c2843caec25b83c18f808f37906e0d4caa63b0fd1c7121b9bb79d9586 [INFO] running `Command { std: "docker" "start" "-a" "14d4ec4c2843caec25b83c18f808f37906e0d4caa63b0fd1c7121b9bb79d9586", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking linux-raw-sys v0.4.11 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking termion v2.0.3 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking colored v2.0.4 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking rtools v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::thread::current` [INFO] [stdout] --> src/bin/rnano/document.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::thread::current; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `options` is never read [INFO] [stdout] --> src/bin/rgrep/config.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct GrepConfig { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 8 | pub options: HashMap, [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: unused variable: `rcs_config` [INFO] [stdout] --> src/bin/rcs/main.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let rcs_config : config::RCSConfig = parse_args(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rcs_config` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `command_name` and `arguments` are never read [INFO] [stdout] --> src/bin/rcs/config.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct RCSConfig { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 3 | pub command_name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 4 | pub arguments: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `options` is never read [INFO] [stdout] --> src/bin/rgrep/config.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct GrepConfig { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 8 | pub options: HashMap, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::current` [INFO] [stdout] --> src/bin/rnano/document.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::thread::current; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rcs_config` [INFO] [stdout] --> src/bin/rcs/main.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let rcs_config : config::RCSConfig = parse_args(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rcs_config` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `command_name` and `arguments` are never read [INFO] [stdout] --> src/bin/rcs/config.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct RCSConfig { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 3 | pub command_name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 4 | pub arguments: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `file_name` is never read [INFO] [stdout] --> src/bin/rnano/editor.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct Editor { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 41 | pub file_name: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_colour` is never used [INFO] [stdout] --> src/bin/rnano/highlighting.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 8 | impl Type { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] 9 | fn to_colour (&self) -> impl color::Color { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `file_name` is never read [INFO] [stdout] --> src/bin/rnano/editor.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct Editor { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 41 | pub file_name: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_colour` is never used [INFO] [stdout] --> src/bin/rnano/highlighting.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 8 | impl Type { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] 9 | fn to_colour (&self) -> impl color::Color { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.42s [INFO] running `Command { std: "docker" "inspect" "14d4ec4c2843caec25b83c18f808f37906e0d4caa63b0fd1c7121b9bb79d9586", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14d4ec4c2843caec25b83c18f808f37906e0d4caa63b0fd1c7121b9bb79d9586", kill_on_drop: false }` [INFO] [stdout] 14d4ec4c2843caec25b83c18f808f37906e0d4caa63b0fd1c7121b9bb79d9586 [INFO] checking berserkenthusiastabishek/rtools against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fberserkenthusiastabishek%2Frtools" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/berserkenthusiastabishek/rtools 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/berserkenthusiastabishek/rtools [INFO] finished tweaking git repo https://github.com/berserkenthusiastabishek/rtools [INFO] tweaked toml for git repo https://github.com/berserkenthusiastabishek/rtools written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/berserkenthusiastabishek/rtools 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] cb0d41730d195d993085867b305127bc4712d4804d79df70e3e6127f06f9c480 [INFO] running `Command { std: "docker" "start" "-a" "cb0d41730d195d993085867b305127bc4712d4804d79df70e3e6127f06f9c480", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb0d41730d195d993085867b305127bc4712d4804d79df70e3e6127f06f9c480", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb0d41730d195d993085867b305127bc4712d4804d79df70e3e6127f06f9c480", kill_on_drop: false }` [INFO] [stdout] cb0d41730d195d993085867b305127bc4712d4804d79df70e3e6127f06f9c480 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ca7db31c069dc4e8a1a8b56956a01b0158f661ac0d38e112eb8f6e861e6fe01a [INFO] running `Command { std: "docker" "start" "-a" "ca7db31c069dc4e8a1a8b56956a01b0158f661ac0d38e112eb8f6e861e6fe01a", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking linux-raw-sys v0.4.11 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.7.1/src/inflate/core.rs:1154:9 [INFO] [stdout] | [INFO] [stdout] 1154 | / match state { [INFO] [stdout] 1155 | | Start => generate_state!(state, 'state_machine, { [INFO] [stdout] 1156 | | l.bit_buf = 0; [INFO] [stdout] 1157 | | l.num_bits = 0; [INFO] [stdout] ... | [INFO] [stdout] 1699 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1700 | | }; [INFO] [stdout] | |_________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking aho-corasick v1.1.2 [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 `miniz_oxide` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ca7db31c069dc4e8a1a8b56956a01b0158f661ac0d38e112eb8f6e861e6fe01a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca7db31c069dc4e8a1a8b56956a01b0158f661ac0d38e112eb8f6e861e6fe01a", kill_on_drop: false }` [INFO] [stdout] ca7db31c069dc4e8a1a8b56956a01b0158f661ac0d38e112eb8f6e861e6fe01a