[INFO] cloning repository https://github.com/T0kers/Zepto [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/T0kers/Zepto" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FT0kers%2FZepto", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FT0kers%2FZepto'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9f49fc53932053c0b8998d5acf704300b0b08670 [INFO] building T0kers/Zepto 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%2FT0kers%2FZepto" "/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/T0kers/Zepto 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/T0kers/Zepto [INFO] finished tweaking git repo https://github.com/T0kers/Zepto [INFO] tweaked toml for git repo https://github.com/T0kers/Zepto written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/T0kers/Zepto 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] 05b9e39d509129259f5ec6829c27c9a197764242fef9caa88df813e335787fd3 [INFO] running `Command { std: "docker" "start" "-a" "05b9e39d509129259f5ec6829c27c9a197764242fef9caa88df813e335787fd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "05b9e39d509129259f5ec6829c27c9a197764242fef9caa88df813e335787fd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05b9e39d509129259f5ec6829c27c9a197764242fef9caa88df813e335787fd3", kill_on_drop: false }` [INFO] [stdout] 05b9e39d509129259f5ec6829c27c9a197764242fef9caa88df813e335787fd3 [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] c0c257baa2424615189acdf8503664fff73013050d0a4f15cfb56b010546fab2 [INFO] running `Command { std: "docker" "start" "-a" "c0c257baa2424615189acdf8503664fff73013050d0a4f15cfb56b010546fab2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling indexmap v2.2.3 [INFO] [stderr] Compiling getrandom v0.2.12 [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 zepto v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `UpValueLocation` [INFO] [stdout] --> src/compiler.rs:2:73 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::{chunk::{Chunk, OpCode}, errors::VMError, object::{Function, UpValueLocation}, scanner::{Scanner, Token, TokenKind}, value::{N... [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/compiler.rs:349:43 [INFO] [stdout] | [INFO] [stdout] 349 | Ok(Value::Num(Number::Int(START_TIME.as_ref().unwrap().lock().unwrap().elapsed().as_millis() as i64))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.71s [INFO] running `Command { std: "docker" "inspect" "c0c257baa2424615189acdf8503664fff73013050d0a4f15cfb56b010546fab2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0c257baa2424615189acdf8503664fff73013050d0a4f15cfb56b010546fab2", kill_on_drop: false }` [INFO] [stdout] c0c257baa2424615189acdf8503664fff73013050d0a4f15cfb56b010546fab2 [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] b63aecc36ca08be22336298f7895e646e8fd433eedbf2dee458de66561589a41 [INFO] running `Command { std: "docker" "start" "-a" "b63aecc36ca08be22336298f7895e646e8fd433eedbf2dee458de66561589a41", kill_on_drop: false }` [INFO] [stderr] Compiling zepto v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `UpValueLocation` [INFO] [stdout] --> src/compiler.rs:2:73 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::{chunk::{Chunk, OpCode}, errors::VMError, object::{Function, UpValueLocation}, scanner::{Scanner, Token, TokenKind}, value::{N... [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/compiler.rs:349:43 [INFO] [stdout] | [INFO] [stdout] 349 | Ok(Value::Num(Number::Int(START_TIME.as_ref().unwrap().lock().unwrap().elapsed().as_millis() as i64))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "b63aecc36ca08be22336298f7895e646e8fd433eedbf2dee458de66561589a41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b63aecc36ca08be22336298f7895e646e8fd433eedbf2dee458de66561589a41", kill_on_drop: false }` [INFO] [stdout] b63aecc36ca08be22336298f7895e646e8fd433eedbf2dee458de66561589a41