[INFO] cloning repository https://github.com/1011X/rcc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/1011X/rcc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1011X%2Frcc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1011X%2Frcc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e6941edc9a0810231571b6f55c73815f1f33fe69 [INFO] testing 1011X/rcc against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1011X%2Frcc" "/workspace/builds/worker-45/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-45/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/1011X/rcc on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/1011X/rcc [INFO] finished tweaking git repo https://github.com/1011X/rcc [INFO] tweaked toml for git repo https://github.com/1011X/rcc written to /workspace/builds/worker-45/source/Cargo.toml [INFO] crate git repo https://github.com/1011X/rcc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1de971ab0b99197e8486a55471db0b13d2f95dc86e327e3f778590f0cddd7d72 [INFO] running `Command { std: "docker" "start" "-a" "1de971ab0b99197e8486a55471db0b13d2f95dc86e327e3f778590f0cddd7d72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1de971ab0b99197e8486a55471db0b13d2f95dc86e327e3f778590f0cddd7d72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1de971ab0b99197e8486a55471db0b13d2f95dc86e327e3f778590f0cddd7d72", kill_on_drop: false }` [INFO] [stdout] 1de971ab0b99197e8486a55471db0b13d2f95dc86e327e3f778590f0cddd7d72 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e96ad6f84b0005d90c7e0736123c1b9fc31803710a0c96615d7e359e0e7ddde [INFO] running `Command { std: "docker" "start" "-a" "9e96ad6f84b0005d90c7e0736123c1b9fc31803710a0c96615d7e359e0e7ddde", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling syn v1.0.36 [INFO] [stderr] Compiling beef v0.4.4 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling logos-derive v0.11.5 [INFO] [stderr] Compiling logos v0.11.4 [INFO] [stderr] Compiling rever v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/ast/block_expr.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error` [INFO] [stdout] --> src/ast/block_expr.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Expr` [INFO] [stdout] --> src/repl.rs:5:32 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::ast::{self, LValue, Expr, Item, Module, Stmt}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Eval` [INFO] [stdout] --> src/repl.rs:6:24 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::interpret::{Eval, EvalResult, Stack, StackFrame, Value}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 36s [INFO] running `Command { std: "docker" "inspect" "9e96ad6f84b0005d90c7e0736123c1b9fc31803710a0c96615d7e359e0e7ddde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e96ad6f84b0005d90c7e0736123c1b9fc31803710a0c96615d7e359e0e7ddde", kill_on_drop: false }` [INFO] [stdout] 9e96ad6f84b0005d90c7e0736123c1b9fc31803710a0c96615d7e359e0e7ddde [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e5a5219f5092495738e3e25ee34c1c37856c4aa2cf6a2033a7768354f3863733 [INFO] running `Command { std: "docker" "start" "-a" "e5a5219f5092495738e3e25ee34c1c37856c4aa2cf6a2033a7768354f3863733", kill_on_drop: false }` [INFO] [stderr] Compiling rever v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/ast/block_expr.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error` [INFO] [stdout] --> src/ast/block_expr.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Expr` [INFO] [stdout] --> src/repl.rs:5:32 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::ast::{self, LValue, Expr, Item, Module, Stmt}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Eval` [INFO] [stdout] --> src/repl.rs:6:24 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::interpret::{Eval, EvalResult, Stack, StackFrame, Value}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.05s [INFO] running `Command { std: "docker" "inspect" "e5a5219f5092495738e3e25ee34c1c37856c4aa2cf6a2033a7768354f3863733", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5a5219f5092495738e3e25ee34c1c37856c4aa2cf6a2033a7768354f3863733", kill_on_drop: false }` [INFO] [stdout] e5a5219f5092495738e3e25ee34c1c37856c4aa2cf6a2033a7768354f3863733 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f2a0ad2e527b0e0b2f23ea89e64b1c862f9ee83bc400269fe568d41bd84db38a [INFO] running `Command { std: "docker" "start" "-a" "f2a0ad2e527b0e0b2f23ea89e64b1c862f9ee83bc400269fe568d41bd84db38a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/ast/block_expr.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error` [INFO] [stderr] --> src/ast/block_expr.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::error; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Expr` [INFO] [stderr] --> src/repl.rs:5:32 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::ast::{self, LValue, Expr, Item, Module, Stmt}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Eval` [INFO] [stderr] --> src/repl.rs:6:24 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::interpret::{Eval, EvalResult, Stack, StackFrame, Value}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rever` (bin "rever" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.50s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rever-99f81d9afd2039d6) [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" "f2a0ad2e527b0e0b2f23ea89e64b1c862f9ee83bc400269fe568d41bd84db38a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2a0ad2e527b0e0b2f23ea89e64b1c862f9ee83bc400269fe568d41bd84db38a", kill_on_drop: false }` [INFO] [stdout] f2a0ad2e527b0e0b2f23ea89e64b1c862f9ee83bc400269fe568d41bd84db38a