[INFO] cloning repository https://github.com/dongdongey/es-hangul-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dongdongey/es-hangul-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdongdongey%2Fes-hangul-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdongdongey%2Fes-hangul-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f4f7be7431379e8b143c6fa43db7acae9a60e26f
[INFO] building dongdongey/es-hangul-rust 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%2Fdongdongey%2Fes-hangul-rust" "/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/dongdongey/es-hangul-rust 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/dongdongey/es-hangul-rust
[INFO] finished tweaking git repo https://github.com/dongdongey/es-hangul-rust
[INFO] tweaked toml for git repo https://github.com/dongdongey/es-hangul-rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dongdongey/es-hangul-rust 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-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82987c68a6e32bc2b99beabc5be25f018ca0fe0b80a9b0813d6b7890c08a36b6
[INFO] running `Command { std: "docker" "start" "-a" "82987c68a6e32bc2b99beabc5be25f018ca0fe0b80a9b0813d6b7890c08a36b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82987c68a6e32bc2b99beabc5be25f018ca0fe0b80a9b0813d6b7890c08a36b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82987c68a6e32bc2b99beabc5be25f018ca0fe0b80a9b0813d6b7890c08a36b6", kill_on_drop: false }`
[INFO] [stdout] 82987c68a6e32bc2b99beabc5be25f018ca0fe0b80a9b0813d6b7890c08a36b6
[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 -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] d63caf207afd39a737c5dfd5ad3ac62f5b16b25cb5d412789045fb2e37be7a71
[INFO] running `Command { std: "docker" "start" "-a" "d63caf207afd39a737c5dfd5ad3ac62f5b16b25cb5d412789045fb2e37be7a71", kill_on_drop: false }`
[INFO] [stderr]    Compiling es-hangul-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::other_disassemble_complete_character`
[INFO] [stdout]  --> src/_internal/hangul.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::other_disassemble_complete_character;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_hangul_alphabet` is never used
[INFO] [stdout]   --> src/_internal/hangul.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const fn is_hangul_alphabet(c: char) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_hangul` is never used
[INFO] [stdout]   --> src/_internal/hangul.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const fn is_hangul(c: char) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `binary_assemble_character` is never used
[INFO] [stdout]   --> src/_internal/hangul.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn binary_assemble_character(source: &str, next_character: char) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "d63caf207afd39a737c5dfd5ad3ac62f5b16b25cb5d412789045fb2e37be7a71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d63caf207afd39a737c5dfd5ad3ac62f5b16b25cb5d412789045fb2e37be7a71", kill_on_drop: false }`
[INFO] [stdout] d63caf207afd39a737c5dfd5ad3ac62f5b16b25cb5d412789045fb2e37be7a71
[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 -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] 26a1dc0fd4a24b90d0c8eb4c0dd1ef0736b6274c2e13553debade6395842ebd6
[INFO] running `Command { std: "docker" "start" "-a" "26a1dc0fd4a24b90d0c8eb4c0dd1ef0736b6274c2e13553debade6395842ebd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling es-hangul-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::other_disassemble_complete_character`
[INFO] [stdout]  --> src/_internal/hangul.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::other_disassemble_complete_character;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_hangul_alphabet` is never used
[INFO] [stdout]   --> src/_internal/hangul.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const fn is_hangul_alphabet(c: char) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_hangul` is never used
[INFO] [stdout]   --> src/_internal/hangul.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const fn is_hangul(c: char) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `binary_assemble_character` is never used
[INFO] [stdout]   --> src/_internal/hangul.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn binary_assemble_character(source: &str, next_character: char) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::other_disassemble_complete_character`
[INFO] [stdout]  --> src/_internal/hangul.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::other_disassemble_complete_character;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_hangul_alphabet` is never used
[INFO] [stdout]   --> src/_internal/hangul.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const fn is_hangul_alphabet(c: char) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_hangul` is never used
[INFO] [stdout]   --> src/_internal/hangul.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const fn is_hangul(c: char) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `binary_assemble_character` is never used
[INFO] [stdout]   --> src/_internal/hangul.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn binary_assemble_character(source: &str, next_character: char) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "26a1dc0fd4a24b90d0c8eb4c0dd1ef0736b6274c2e13553debade6395842ebd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26a1dc0fd4a24b90d0c8eb4c0dd1ef0736b6274c2e13553debade6395842ebd6", kill_on_drop: false }`
[INFO] [stdout] 26a1dc0fd4a24b90d0c8eb4c0dd1ef0736b6274c2e13553debade6395842ebd6