[INFO] cloning repository https://github.com/MeexReay/sustlang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MeexReay/sustlang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMeexReay%2Fsustlang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMeexReay%2Fsustlang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bf5537c68a7f6bc81610a73d6862f43d38a62877 [INFO] building MeexReay/sustlang 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%2FMeexReay%2Fsustlang" "/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/MeexReay/sustlang 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/MeexReay/sustlang [INFO] finished tweaking git repo https://github.com/MeexReay/sustlang [INFO] tweaked toml for git repo https://github.com/MeexReay/sustlang written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/MeexReay/sustlang 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] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bytebuffer v2.2.0 [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] 2cc631fe95f2baf79c82b54f75e64220a2d719ec20905d07bd095a995164e02d [INFO] running `Command { std: "docker" "start" "-a" "2cc631fe95f2baf79c82b54f75e64220a2d719ec20905d07bd095a995164e02d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2cc631fe95f2baf79c82b54f75e64220a2d719ec20905d07bd095a995164e02d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cc631fe95f2baf79c82b54f75e64220a2d719ec20905d07bd095a995164e02d", kill_on_drop: false }` [INFO] [stdout] 2cc631fe95f2baf79c82b54f75e64220a2d719ec20905d07bd095a995164e02d [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] f61ea5f57073e02fe34baf3982ecc3956535c33ae2522dc3c36701da45e94a93 [INFO] running `Command { std: "docker" "start" "-a" "f61ea5f57073e02fe34baf3982ecc3956535c33ae2522dc3c36701da45e94a93", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling bytebuffer v2.2.0 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling sustlang v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `IgnoreResult` and `variable` [INFO] [stdout] --> src/sustlang/command/command.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::{variable, FileOutStream, IgnoreResult}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufRead` and `BufReader` [INFO] [stdout] --> src/sustlang/command/command.rs:11:15 [INFO] [stdout] | [INFO] [stdout] 11 | use std::io::{BufRead, BufReader}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `script_path_var` [INFO] [stdout] --> src/sustlang/command/command.rs:2257:21 [INFO] [stdout] | [INFO] [stdout] 2257 | let script_path_var = self [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_script_path_var` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `script_text_var` [INFO] [stdout] --> src/sustlang/command/command.rs:2266:21 [INFO] [stdout] | [INFO] [stdout] 2266 | let script_text_var = self [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_script_text_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr_var` [INFO] [stdout] --> src/sustlang/command/command.rs:2348:21 [INFO] [stdout] | [INFO] [stdout] 2348 | let addr_var = self [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_addr_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port_var` [INFO] [stdout] --> src/sustlang/command/command.rs:2353:21 [INFO] [stdout] | [INFO] [stdout] 2353 | let port_var = self [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_port_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `in_stream` [INFO] [stdout] --> src/sustlang/command/command.rs:2358:21 [INFO] [stdout] | [INFO] [stdout] 2358 | let in_stream = self [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_in_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out_stream` [INFO] [stdout] --> src/sustlang/command/command.rs:2363:21 [INFO] [stdout] | [INFO] [stdout] 2363 | let out_stream = self [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_out_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr_var` [INFO] [stdout] --> src/sustlang/command/command.rs:2372:21 [INFO] [stdout] | [INFO] [stdout] 2372 | let addr_var = self [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_addr_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port_var` [INFO] [stdout] --> src/sustlang/command/command.rs:2377:21 [INFO] [stdout] | [INFO] [stdout] 2377 | let port_var = self [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_port_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `accept_func` [INFO] [stdout] --> src/sustlang/command/command.rs:2382:21 [INFO] [stdout] | [INFO] [stdout] 2382 | let accept_func = self [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_accept_func` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_type` [INFO] [stdout] --> src/sustlang/script/running_script.rs:188:13 [INFO] [stdout] | [INFO] [stdout] 188 | let var_type = value.get_type(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.14s [INFO] running `Command { std: "docker" "inspect" "f61ea5f57073e02fe34baf3982ecc3956535c33ae2522dc3c36701da45e94a93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f61ea5f57073e02fe34baf3982ecc3956535c33ae2522dc3c36701da45e94a93", kill_on_drop: false }` [INFO] [stdout] f61ea5f57073e02fe34baf3982ecc3956535c33ae2522dc3c36701da45e94a93 [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] f07d4716150ae2bd3b0acd057a0aae1db125cf513fd1957fffa04d58c3f9776e [INFO] running `Command { std: "docker" "start" "-a" "f07d4716150ae2bd3b0acd057a0aae1db125cf513fd1957fffa04d58c3f9776e", kill_on_drop: false }` [INFO] [stdout] warning: unused imports: `IgnoreResult` and `variable` [INFO] [stdout] --> src/sustlang/command/command.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::{variable, FileOutStream, IgnoreResult}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufRead` and `BufReader` [INFO] [stdout] --> src/sustlang/command/command.rs:11:15 [INFO] [stdout] | [INFO] [stdout] 11 | use std::io::{BufRead, BufReader}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `script_path_var` [INFO] [stdout] --> src/sustlang/command/command.rs:2257:21 [INFO] [stdout] | [INFO] [stdout] 2257 | let script_path_var = self [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_script_path_var` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `script_text_var` [INFO] [stdout] --> src/sustlang/command/command.rs:2266:21 [INFO] [stdout] | [INFO] [stdout] 2266 | let script_text_var = self [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_script_text_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr_var` [INFO] [stdout] --> src/sustlang/command/command.rs:2348:21 [INFO] [stdout] | [INFO] [stdout] 2348 | let addr_var = self [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_addr_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port_var` [INFO] [stdout] --> src/sustlang/command/command.rs:2353:21 [INFO] [stdout] | [INFO] [stdout] 2353 | let port_var = self [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_port_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `in_stream` [INFO] [stdout] --> src/sustlang/command/command.rs:2358:21 [INFO] [stdout] | [INFO] [stdout] 2358 | let in_stream = self [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_in_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out_stream` [INFO] [stdout] --> src/sustlang/command/command.rs:2363:21 [INFO] [stdout] | [INFO] [stdout] 2363 | let out_stream = self [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_out_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr_var` [INFO] [stdout] --> src/sustlang/command/command.rs:2372:21 [INFO] [stdout] | [INFO] [stdout] 2372 | let addr_var = self [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_addr_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port_var` [INFO] [stdout] --> src/sustlang/command/command.rs:2377:21 [INFO] [stdout] | [INFO] [stdout] 2377 | let port_var = self [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_port_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling sustlang v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `accept_func` [INFO] [stdout] --> src/sustlang/command/command.rs:2382:21 [INFO] [stdout] | [INFO] [stdout] 2382 | let accept_func = self [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_accept_func` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_type` [INFO] [stdout] --> src/sustlang/script/running_script.rs:188:13 [INFO] [stdout] | [INFO] [stdout] 188 | let var_type = value.get_type(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IgnoreResult` and `variable` [INFO] [stdout] --> src/sustlang/command/command.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::{variable, FileOutStream, IgnoreResult}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufRead` and `BufReader` [INFO] [stdout] --> src/sustlang/command/command.rs:11:15 [INFO] [stdout] | [INFO] [stdout] 11 | use std::io::{BufRead, BufReader}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `script_path_var` [INFO] [stdout] --> src/sustlang/command/command.rs:2257:21 [INFO] [stdout] | [INFO] [stdout] 2257 | let script_path_var = self [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_script_path_var` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `script_text_var` [INFO] [stdout] --> src/sustlang/command/command.rs:2266:21 [INFO] [stdout] | [INFO] [stdout] 2266 | let script_text_var = self [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_script_text_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr_var` [INFO] [stdout] --> src/sustlang/command/command.rs:2348:21 [INFO] [stdout] | [INFO] [stdout] 2348 | let addr_var = self [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_addr_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port_var` [INFO] [stdout] --> src/sustlang/command/command.rs:2353:21 [INFO] [stdout] | [INFO] [stdout] 2353 | let port_var = self [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_port_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `in_stream` [INFO] [stdout] --> src/sustlang/command/command.rs:2358:21 [INFO] [stdout] | [INFO] [stdout] 2358 | let in_stream = self [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_in_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out_stream` [INFO] [stdout] --> src/sustlang/command/command.rs:2363:21 [INFO] [stdout] | [INFO] [stdout] 2363 | let out_stream = self [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_out_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr_var` [INFO] [stdout] --> src/sustlang/command/command.rs:2372:21 [INFO] [stdout] | [INFO] [stdout] 2372 | let addr_var = self [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_addr_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port_var` [INFO] [stdout] --> src/sustlang/command/command.rs:2377:21 [INFO] [stdout] | [INFO] [stdout] 2377 | let port_var = self [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_port_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `accept_func` [INFO] [stdout] --> src/sustlang/command/command.rs:2382:21 [INFO] [stdout] | [INFO] [stdout] 2382 | let accept_func = self [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_accept_func` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_type` [INFO] [stdout] --> src/sustlang/script/running_script.rs:188:13 [INFO] [stdout] | [INFO] [stdout] 188 | let var_type = value.get_type(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `Command { std: "docker" "inspect" "f07d4716150ae2bd3b0acd057a0aae1db125cf513fd1957fffa04d58c3f9776e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f07d4716150ae2bd3b0acd057a0aae1db125cf513fd1957fffa04d58c3f9776e", kill_on_drop: false }` [INFO] [stdout] f07d4716150ae2bd3b0acd057a0aae1db125cf513fd1957fffa04d58c3f9776e