[INFO] cloning repository https://github.com/click-lang/click [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/click-lang/click" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclick-lang%2Fclick", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclick-lang%2Fclick'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ad3ff86dae8e2d279fd84b024be14ea6eda8c422 [INFO] testing click-lang/click against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclick-lang%2Fclick" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/click-lang/click on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/click-lang/click [INFO] finished tweaking git repo https://github.com/click-lang/click [INFO] tweaked toml for git repo https://github.com/click-lang/click written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/click-lang/click already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] de82958ed6358117cb34d1c25adabd83a957e985c576534758f4750b31cb1000 [INFO] running `Command { std: "docker" "start" "-a" "de82958ed6358117cb34d1c25adabd83a957e985c576534758f4750b31cb1000", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de82958ed6358117cb34d1c25adabd83a957e985c576534758f4750b31cb1000", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de82958ed6358117cb34d1c25adabd83a957e985c576534758f4750b31cb1000", kill_on_drop: false }` [INFO] [stdout] de82958ed6358117cb34d1c25adabd83a957e985c576534758f4750b31cb1000 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 242788c6640a90d594bfb45e13138afdfedd525c0c68877b17df85c9a5db4bb4 [INFO] running `Command { std: "docker" "start" "-a" "242788c6640a90d594bfb45e13138afdfedd525c0c68877b17df85c9a5db4bb4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling click v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition: `mul` [INFO] [stdout] --> src/vm/main.rs:93:14 [INFO] [stdout] | [INFO] [stdout] 93 | macro_rules! mul { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `div` [INFO] [stdout] --> src/vm/main.rs:103:14 [INFO] [stdout] | [INFO] [stdout] 103 | macro_rules! div { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/main.rs:139:9 [INFO] [stdout] | [INFO] [stdout] 139 | let mut ops = vec![ [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/main.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 160 | let mut exitCode = 0; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Mul` [INFO] [stdout] --> src/vm/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Mul(Type, Type, Type), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Op` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/vm/main.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Div` [INFO] [stdout] --> src/vm/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | Div(Type, Type, Type), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Op` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/vm/main.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Delete` [INFO] [stdout] --> src/vm/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | Delete(Type), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Op` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/vm/main.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Func` [INFO] [stdout] --> src/vm/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | Func(&'a str), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Label` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/vm/main.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Let` [INFO] [stdout] --> src/vm/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | Let(&'a str, Type), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Label` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/vm/main.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Char` [INFO] [stdout] --> src/vm/main.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | Char(char), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Type` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/vm/main.rs:27:16 [INFO] [stdout] | [INFO] [stdout] 27 | #[derive(Copy, Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `exitCode` should have a snake case name [INFO] [stdout] --> src/vm/main.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 148 | let exitCode = exec(ops); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `exit_code` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `ifStack` should have a snake case name [INFO] [stdout] --> src/vm/main.rs:159:13 [INFO] [stdout] | [INFO] [stdout] 159 | let mut ifStack = 0; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `if_stack` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `exitCode` should have a snake case name [INFO] [stdout] --> src/vm/main.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | let mut exitCode = 0; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `exit_code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `orElse` should have a snake case name [INFO] [stdout] --> src/vm/main.rs:180:28 [INFO] [stdout] | [INFO] [stdout] 180 | O(If(cond, Mem(orElse))) => { [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `or_else` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 14s [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "242788c6640a90d594bfb45e13138afdfedd525c0c68877b17df85c9a5db4bb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "242788c6640a90d594bfb45e13138afdfedd525c0c68877b17df85c9a5db4bb4", kill_on_drop: false }` [INFO] [stdout] 242788c6640a90d594bfb45e13138afdfedd525c0c68877b17df85c9a5db4bb4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 78f0c6b130fa7932b3bfce446bc30ba2013ade2ac24a2c46fe6d4257d4537a67 [INFO] running `Command { std: "docker" "start" "-a" "78f0c6b130fa7932b3bfce446bc30ba2013ade2ac24a2c46fe6d4257d4537a67", kill_on_drop: false }` [INFO] [stderr] Compiling click v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition: `mul` [INFO] [stdout] --> src/vm/main.rs:93:14 [INFO] [stdout] | [INFO] [stdout] 93 | macro_rules! mul { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `div` [INFO] [stdout] --> src/vm/main.rs:103:14 [INFO] [stdout] | [INFO] [stdout] 103 | macro_rules! div { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/main.rs:139:9 [INFO] [stdout] | [INFO] [stdout] 139 | let mut ops = vec![ [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/main.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 160 | let mut exitCode = 0; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Mul` [INFO] [stdout] --> src/vm/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Mul(Type, Type, Type), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Op` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/vm/main.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Div` [INFO] [stdout] --> src/vm/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | Div(Type, Type, Type), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Op` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/vm/main.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Delete` [INFO] [stdout] --> src/vm/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | Delete(Type), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Op` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/vm/main.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Func` [INFO] [stdout] --> src/vm/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | Func(&'a str), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Label` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/vm/main.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Let` [INFO] [stdout] --> src/vm/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | Let(&'a str, Type), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Label` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/vm/main.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Char` [INFO] [stdout] --> src/vm/main.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | Char(char), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Type` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/vm/main.rs:27:16 [INFO] [stdout] | [INFO] [stdout] 27 | #[derive(Copy, Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `exitCode` should have a snake case name [INFO] [stdout] --> src/vm/main.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 148 | let exitCode = exec(ops); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `exit_code` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `ifStack` should have a snake case name [INFO] [stdout] --> src/vm/main.rs:159:13 [INFO] [stdout] | [INFO] [stdout] 159 | let mut ifStack = 0; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `if_stack` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `exitCode` should have a snake case name [INFO] [stdout] --> src/vm/main.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | let mut exitCode = 0; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `exit_code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `orElse` should have a snake case name [INFO] [stdout] --> src/vm/main.rs:180:28 [INFO] [stdout] | [INFO] [stdout] 180 | O(If(cond, Mem(orElse))) => { [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `or_else` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "78f0c6b130fa7932b3bfce446bc30ba2013ade2ac24a2c46fe6d4257d4537a67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78f0c6b130fa7932b3bfce446bc30ba2013ade2ac24a2c46fe6d4257d4537a67", kill_on_drop: false }` [INFO] [stdout] 78f0c6b130fa7932b3bfce446bc30ba2013ade2ac24a2c46fe6d4257d4537a67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 44e4fa51f44a86b1a300ba79e3b23bf7eecd1145c654c78d4e93cf243829f9be [INFO] running `Command { std: "docker" "start" "-a" "44e4fa51f44a86b1a300ba79e3b23bf7eecd1145c654c78d4e93cf243829f9be", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused macro definition: `mul` [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/vm/main.rs:93:14 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 93 | macro_rules! mul { [INFO] [stdout] [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused macro definition: `div` [INFO] [stderr] --> src/vm/main.rs:103:14 [INFO] [stderr] | [INFO] [stderr] 103 | macro_rules! div { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm/main.rs:139:9 [INFO] [stderr] | [INFO] [stderr] 139 | let mut ops = vec![ [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm/main.rs:160:9 [INFO] [stderr] | [INFO] [stderr] 160 | let mut exitCode = 0; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Mul` [INFO] [stderr] --> src/vm/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | Mul(Type, Type, Type), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Op` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/vm/main.rs:8:10 [INFO] [stderr] | [INFO] [stderr] 8 | #[derive(Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Div` [INFO] [stderr] --> src/vm/main.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | Div(Type, Type, Type), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Op` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/vm/main.rs:8:10 [INFO] [stderr] | [INFO] [stderr] 8 | #[derive(Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Delete` [INFO] [stderr] --> src/vm/main.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | Delete(Type), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Op` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/vm/main.rs:8:10 [INFO] [stderr] | [INFO] [stderr] 8 | #[derive(Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Func` [INFO] [stderr] --> src/vm/main.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | Func(&'a str), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Label` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/vm/main.rs:20:10 [INFO] [stderr] | [INFO] [stderr] 20 | #[derive(Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Let` [INFO] [stderr] --> src/vm/main.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | Let(&'a str, Type), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Label` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/vm/main.rs:20:10 [INFO] [stderr] | [INFO] [stderr] 20 | #[derive(Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Char` [INFO] [stderr] --> src/vm/main.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | Char(char), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Type` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/vm/main.rs:27:16 [INFO] [stderr] | [INFO] [stderr] 27 | #[derive(Copy, Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable `exitCode` should have a snake case name [INFO] [stderr] --> src/vm/main.rs:148:9 [INFO] [stderr] | [INFO] [stderr] 148 | let exitCode = exec(ops); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `exit_code` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `ifStack` should have a snake case name [INFO] [stderr] --> src/vm/main.rs:159:13 [INFO] [stderr] | [INFO] [stderr] 159 | let mut ifStack = 0; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `if_stack` [INFO] [stderr] [INFO] [stderr] warning: variable `exitCode` should have a snake case name [INFO] [stderr] --> src/vm/main.rs:160:13 [INFO] [stderr] | [INFO] [stderr] 160 | let mut exitCode = 0; [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `exit_code` [INFO] [stderr] [INFO] [stderr] warning: variable `orElse` should have a snake case name [INFO] [stderr] --> src/vm/main.rs:180:28 [INFO] [stderr] | [INFO] [stderr] 180 | O(If(cond, Mem(orElse))) => { [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `or_else` [INFO] [stderr] [INFO] [stderr] warning: `click` (bin "click-vm" test) generated 14 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/click_vm-7f8fe06730f9c314) [INFO] running `Command { std: "docker" "inspect" "44e4fa51f44a86b1a300ba79e3b23bf7eecd1145c654c78d4e93cf243829f9be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44e4fa51f44a86b1a300ba79e3b23bf7eecd1145c654c78d4e93cf243829f9be", kill_on_drop: false }` [INFO] [stdout] 44e4fa51f44a86b1a300ba79e3b23bf7eecd1145c654c78d4e93cf243829f9be