[INFO] fetching crate possum-script 0.1.0... [INFO] testing possum-script-0.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate possum-script 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate possum-script 0.1.0 [INFO] finished tweaking crates.io crate possum-script 0.1.0 [INFO] tweaked toml for crates.io crate possum-script 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate possum-script 0.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate possum-script 0.1.0 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pin-project-lite v0.2.7 [INFO] [stderr] Downloaded proc-macro-nested v0.1.7 [INFO] [stderr] Downloaded futures v0.3.17 [INFO] [stderr] Downloaded proc-macro2 v1.0.32 [INFO] [stderr] Downloaded futures-executor v0.3.17 [INFO] [stderr] Downloaded futures-channel v0.3.17 [INFO] [stderr] Downloaded futures-macro v0.3.17 [INFO] [stderr] Downloaded futures-sink v0.3.17 [INFO] [stderr] Downloaded syn v1.0.81 [INFO] [stderr] Downloaded quote v1.0.10 [INFO] [stderr] Downloaded futures-io v0.3.17 [INFO] [stderr] Downloaded futures-core v0.3.17 [INFO] [stderr] Downloaded slab v0.4.5 [INFO] [stderr] Downloaded futures-task v0.3.17 [INFO] [stderr] Downloaded futures-util v0.3.17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 55f89f9f402bf50c6a5b127fbbe1a37dbda142de4acb0d6daf1b7059eb2c942c [INFO] running `Command { std: "docker" "start" "-a" "55f89f9f402bf50c6a5b127fbbe1a37dbda142de4acb0d6daf1b7059eb2c942c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "55f89f9f402bf50c6a5b127fbbe1a37dbda142de4acb0d6daf1b7059eb2c942c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55f89f9f402bf50c6a5b127fbbe1a37dbda142de4acb0d6daf1b7059eb2c942c", kill_on_drop: false }` [INFO] [stdout] 55f89f9f402bf50c6a5b127fbbe1a37dbda142de4acb0d6daf1b7059eb2c942c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 32e02aea68a28f42c2bb0835a88361f5ac14746ab8f63668dde351f3486c462b [INFO] running `Command { std: "docker" "start" "-a" "32e02aea68a28f42c2bb0835a88361f5ac14746ab8f63668dde351f3486c462b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling possum-script v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `cell::RefCell` [INFO] [stdout] --> src/vm/thread.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cell::RefCell, rc::Rc, sync::RwLock}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread::*` [INFO] [stdout] --> src/vm/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use thread::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::*` [INFO] [stdout] --> src/vm/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use ops::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vm` [INFO] [stdout] --> src/vm/thread.rs:12:23 [INFO] [stdout] | [INFO] [stdout] 12 | fn run(&mut self, vm: Rc>) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vm` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vm` [INFO] [stdout] --> src/vm/thread.rs:16:24 [INFO] [stdout] | [INFO] [stdout] 16 | fn tick(&mut self, vm: RwLock) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Error` is never used [INFO] [stdout] --> src/lang/asyncstr.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | pub enum Error { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `with_capacity`, `poll_fill_buf`, and `consume` are never used [INFO] [stdout] --> src/lang/asyncstr.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl AsyncStrReader { [INFO] [stdout] | -------------------------------------------- associated items in this implementation [INFO] [stdout] 26 | #[inline] [INFO] [stdout] 27 | pub fn new(inner: R) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn with_capacity(capacity: usize, inner: R) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub fn poll_fill_buf(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | pub fn consume(self: Pin<&mut Self>, amt: usize) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Vm` is never constructed [INFO] [stdout] --> src/vm/mod.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Vm { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Thread` is never constructed [INFO] [stdout] --> src/vm/thread.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Thread { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `run` and `tick` are never used [INFO] [stdout] --> src/vm/thread.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl Thread { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] 12 | fn run(&mut self, vm: Rc>) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | fn tick(&mut self, vm: RwLock) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Ptr` is never constructed [INFO] [stdout] --> src/vm/value.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Ptr(usize); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Value` is never used [INFO] [stdout] --> src/vm/value.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum Value { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `OpCode` is never used [INFO] [stdout] --> src/vm/ops.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum OpCode { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Operation` is never used [INFO] [stdout] --> src/vm/ops.rs:27:10 [INFO] [stdout] | [INFO] [stdout] 27 | pub enum Operation { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.57s [INFO] running `Command { std: "docker" "inspect" "32e02aea68a28f42c2bb0835a88361f5ac14746ab8f63668dde351f3486c462b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32e02aea68a28f42c2bb0835a88361f5ac14746ab8f63668dde351f3486c462b", kill_on_drop: false }` [INFO] [stdout] 32e02aea68a28f42c2bb0835a88361f5ac14746ab8f63668dde351f3486c462b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0064c8f49366a54b94e4989ead3ed9b6146fd259f180eecb0a53712b57b860b [INFO] running `Command { std: "docker" "start" "-a" "a0064c8f49366a54b94e4989ead3ed9b6146fd259f180eecb0a53712b57b860b", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `cell::RefCell` [INFO] [stdout] --> src/vm/thread.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cell::RefCell, rc::Rc, sync::RwLock}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread::*` [INFO] [stdout] --> src/vm/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use thread::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::*` [INFO] [stdout] --> src/vm/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use ops::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vm` [INFO] [stdout] --> src/vm/thread.rs:12:23 [INFO] [stdout] | [INFO] [stdout] 12 | fn run(&mut self, vm: Rc>) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vm` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vm` [INFO] [stdout] --> src/vm/thread.rs:16:24 [INFO] [stdout] | [INFO] [stdout] 16 | fn tick(&mut self, vm: RwLock) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Error` is never used [INFO] [stdout] --> src/lang/asyncstr.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | pub enum Error { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `with_capacity`, `poll_fill_buf`, and `consume` are never used [INFO] [stdout] --> src/lang/asyncstr.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl AsyncStrReader { [INFO] [stdout] | -------------------------------------------- associated items in this implementation [INFO] [stdout] 26 | #[inline] [INFO] [stdout] 27 | pub fn new(inner: R) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn with_capacity(capacity: usize, inner: R) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub fn poll_fill_buf(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | pub fn consume(self: Pin<&mut Self>, amt: usize) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Vm` is never constructed [INFO] [stdout] --> src/vm/mod.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Vm { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Thread` is never constructed [INFO] [stdout] --> src/vm/thread.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Thread { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `run` and `tick` are never used [INFO] [stdout] --> src/vm/thread.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl Thread { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] 12 | fn run(&mut self, vm: Rc>) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | fn tick(&mut self, vm: RwLock) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Ptr` is never constructed [INFO] [stdout] --> src/vm/value.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Ptr(usize); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Value` is never used [INFO] [stdout] --> src/vm/value.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum Value { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `OpCode` is never used [INFO] [stdout] --> src/vm/ops.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum OpCode { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Operation` is never used [INFO] [stdout] --> src/vm/ops.rs:27:10 [INFO] [stdout] | [INFO] [stdout] 27 | pub enum Operation { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling possum-script v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `cell::RefCell` [INFO] [stdout] --> src/vm/thread.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cell::RefCell, rc::Rc, sync::RwLock}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread::*` [INFO] [stdout] --> src/vm/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use thread::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::*` [INFO] [stdout] --> src/vm/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use ops::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vm` [INFO] [stdout] --> src/vm/thread.rs:12:23 [INFO] [stdout] | [INFO] [stdout] 12 | fn run(&mut self, vm: Rc>) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vm` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vm` [INFO] [stdout] --> src/vm/thread.rs:16:24 [INFO] [stdout] | [INFO] [stdout] 16 | fn tick(&mut self, vm: RwLock) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Vm` is never constructed [INFO] [stdout] --> src/vm/mod.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Vm { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Thread` is never constructed [INFO] [stdout] --> src/vm/thread.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Thread { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `run` and `tick` are never used [INFO] [stdout] --> src/vm/thread.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl Thread { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] 12 | fn run(&mut self, vm: Rc>) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | fn tick(&mut self, vm: RwLock) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Ptr` is never constructed [INFO] [stdout] --> src/vm/value.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Ptr(usize); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Value` is never used [INFO] [stdout] --> src/vm/value.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum Value { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `OpCode` is never used [INFO] [stdout] --> src/vm/ops.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum OpCode { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Operation` is never used [INFO] [stdout] --> src/vm/ops.rs:27:10 [INFO] [stdout] | [INFO] [stdout] 27 | pub enum Operation { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "a0064c8f49366a54b94e4989ead3ed9b6146fd259f180eecb0a53712b57b860b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0064c8f49366a54b94e4989ead3ed9b6146fd259f180eecb0a53712b57b860b", kill_on_drop: false }` [INFO] [stdout] a0064c8f49366a54b94e4989ead3ed9b6146fd259f180eecb0a53712b57b860b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9b4056c286e50a28be24c86ed06005a6de3b48ccf91a64f7383def6a98293454 [INFO] running `Command { std: "docker" "start" "-a" "9b4056c286e50a28be24c86ed06005a6de3b48ccf91a64f7383def6a98293454", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `cell::RefCell` [INFO] [stderr] --> src/vm/thread.rs:1:11 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{cell::RefCell, rc::Rc, sync::RwLock}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `thread::*` [INFO] [stderr] --> src/vm/mod.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub use thread::*; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ops::*` [INFO] [stderr] --> src/vm/mod.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | pub use ops::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vm` [INFO] [stderr] --> src/vm/thread.rs:12:23 [INFO] [stderr] | [INFO] [stderr] 12 | fn run(&mut self, vm: Rc>) { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_vm` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vm` [INFO] [stderr] --> src/vm/thread.rs:16:24 [INFO] [stderr] | [INFO] [stderr] 16 | fn tick(&mut self, vm: RwLock) { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_vm` [INFO] [stderr] [INFO] [stderr] warning: enum `Error` is never used [INFO] [stderr] --> src/lang/asyncstr.rs:10:10 [INFO] [stderr] | [INFO] [stderr] 10 | pub enum Error { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `with_capacity`, `poll_fill_buf`, and `consume` are never used [INFO] [stderr] --> src/lang/asyncstr.rs:27:12 [INFO] [stderr] | [INFO] [stderr] 25 | impl AsyncStrReader { [INFO] [stderr] | -------------------------------------------- associated items in this implementation [INFO] [stderr] 26 | #[inline] [INFO] [stderr] 27 | pub fn new(inner: R) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 34 | pub fn with_capacity(capacity: usize, inner: R) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 40 | pub fn poll_fill_buf(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 68 | pub fn consume(self: Pin<&mut Self>, amt: usize) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Vm` is never constructed [INFO] [stderr] --> src/vm/mod.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct Vm { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Thread` is never constructed [INFO] [stderr] --> src/vm/thread.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct Thread { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `run` and `tick` are never used [INFO] [stderr] --> src/vm/thread.rs:12:8 [INFO] [stderr] | [INFO] [stderr] 11 | impl Thread { [INFO] [stderr] | ----------- methods in this implementation [INFO] [stderr] 12 | fn run(&mut self, vm: Rc>) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 16 | fn tick(&mut self, vm: RwLock) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Ptr` is never constructed [INFO] [stderr] --> src/vm/value.rs:2:12 [INFO] [stderr] | [INFO] [stderr] 2 | pub struct Ptr(usize); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `Value` is never used [INFO] [stderr] --> src/vm/value.rs:5:10 [INFO] [stderr] | [INFO] [stderr] 5 | pub enum Value { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `OpCode` is never used [INFO] [stderr] --> src/vm/ops.rs:4:10 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum OpCode { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `Operation` is never used [INFO] [stderr] --> src/vm/ops.rs:27:10 [INFO] [stderr] | [INFO] [stderr] 27 | pub enum Operation { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Vm` is never constructed [INFO] [stderr] --> src/vm/mod.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct Vm { [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `possum-script` (lib) generated 14 warnings (run `cargo fix --lib -p possum-script` to apply 3 suggestions) [INFO] [stderr] warning: `possum-script` (lib test) generated 12 warnings (11 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/possum_script-daa33abc7408a0b3) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test lang::asyncstr::tests::invalid_sequence ... ok [INFO] [stdout] test lang::asyncstr::tests::single_multibyte_char ... ok [INFO] [stdout] test lang::asyncstr::tests::word ... ok [INFO] [stdout] test lang::asyncstr::tests::single_char ... ok [INFO] [stdout] test lang::asyncstr::tests::buffer_full ... ok [INFO] [stdout] test lang::asyncstr::tests::empty ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/possum-script.rs (/opt/rustwide/target/debug/deps/possum_script-34b5268b2e2f2fd8) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests possum_script [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9b4056c286e50a28be24c86ed06005a6de3b48ccf91a64f7383def6a98293454", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b4056c286e50a28be24c86ed06005a6de3b48ccf91a64f7383def6a98293454", kill_on_drop: false }` [INFO] [stdout] 9b4056c286e50a28be24c86ed06005a6de3b48ccf91a64f7383def6a98293454