[INFO] cloning repository https://github.com/hasankhadra/rust-task [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hasankhadra/rust-task" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhasankhadra%2Frust-task", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhasankhadra%2Frust-task'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 423c0bf517f4497db9ea9e5d67c19af53bef3645 [INFO] building hasankhadra/rust-task against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhasankhadra%2Frust-task" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hasankhadra/rust-task on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hasankhadra/rust-task [INFO] finished tweaking git repo https://github.com/hasankhadra/rust-task [INFO] tweaked toml for git repo https://github.com/hasankhadra/rust-task written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/hasankhadra/rust-task 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 60584d7e5855e78e030f2dd2d84811f73804bd915271960117936b778d66f6d6 [INFO] running `Command { std: "docker" "start" "-a" "60584d7e5855e78e030f2dd2d84811f73804bd915271960117936b778d66f6d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "60584d7e5855e78e030f2dd2d84811f73804bd915271960117936b778d66f6d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60584d7e5855e78e030f2dd2d84811f73804bd915271960117936b778d66f6d6", kill_on_drop: false }` [INFO] [stdout] 60584d7e5855e78e030f2dd2d84811f73804bd915271960117936b778d66f6d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76259bcb987d5163dbfd7a8c072cd8ea3f3fe7e9305a737fc63c475e324a7b12 [INFO] running `Command { std: "docker" "start" "-a" "76259bcb987d5163dbfd7a8c072cd8ea3f3fe7e9305a737fc63c475e324a7b12", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.2 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling func v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/function.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | / /// Returns a vector after applying the computational work on the input [INFO] [stdout] 9 | | /// vector using the given function [INFO] [stdout] 10 | | /// [INFO] [stdout] 11 | | /// # Arguments [INFO] [stdout] ... | [INFO] [stdout] 18 | | /// A vector of type Vec that contains the resultant input vector after [INFO] [stdout] 19 | | /// the computational work has been applied [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] ... [INFO] [stdout] 22 | / if vector.len() <= THRESHOLD { [INFO] [stdout] 23 | | let return_vector: Vec = vector.iter().map(|item| func(*item)).collect(); [INFO] [stdout] 24 | | return return_vector; [INFO] [stdout] 25 | | } [INFO] [stdout] | |_____- rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.64s [INFO] running `Command { std: "docker" "inspect" "76259bcb987d5163dbfd7a8c072cd8ea3f3fe7e9305a737fc63c475e324a7b12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76259bcb987d5163dbfd7a8c072cd8ea3f3fe7e9305a737fc63c475e324a7b12", kill_on_drop: false }` [INFO] [stdout] 76259bcb987d5163dbfd7a8c072cd8ea3f3fe7e9305a737fc63c475e324a7b12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 948d30cf83941a4e5df981fbfd3b51c54f934cee85823d1976d6cd265d4d9610 [INFO] running `Command { std: "docker" "start" "-a" "948d30cf83941a4e5df981fbfd3b51c54f934cee85823d1976d6cd265d4d9610", kill_on_drop: false }` [INFO] [stderr] Compiling func v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/function.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | / /// Returns a vector after applying the computational work on the input [INFO] [stdout] 9 | | /// vector using the given function [INFO] [stdout] 10 | | /// [INFO] [stdout] 11 | | /// # Arguments [INFO] [stdout] ... | [INFO] [stdout] 18 | | /// A vector of type Vec that contains the resultant input vector after [INFO] [stdout] 19 | | /// the computational work has been applied [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] ... [INFO] [stdout] 22 | / if vector.len() <= THRESHOLD { [INFO] [stdout] 23 | | let return_vector: Vec = vector.iter().map(|item| func(*item)).collect(); [INFO] [stdout] 24 | | return return_vector; [INFO] [stdout] 25 | | } [INFO] [stdout] | |_____- rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] running `Command { std: "docker" "inspect" "948d30cf83941a4e5df981fbfd3b51c54f934cee85823d1976d6cd265d4d9610", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "948d30cf83941a4e5df981fbfd3b51c54f934cee85823d1976d6cd265d4d9610", kill_on_drop: false }` [INFO] [stdout] 948d30cf83941a4e5df981fbfd3b51c54f934cee85823d1976d6cd265d4d9610