[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 beta-2021-09-08 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-119/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-119/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/1011X/rcc on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-119/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" "+beta-2021-09-08" "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-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 71e592fa51b0da3b012419493188309230210d0cb19fad5e1c5939f0d4c816a7 [INFO] running `Command { std: "docker" "start" "-a" "71e592fa51b0da3b012419493188309230210d0cb19fad5e1c5939f0d4c816a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71e592fa51b0da3b012419493188309230210d0cb19fad5e1c5939f0d4c816a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71e592fa51b0da3b012419493188309230210d0cb19fad5e1c5939f0d4c816a7", kill_on_drop: false }` [INFO] [stdout] 71e592fa51b0da3b012419493188309230210d0cb19fad5e1c5939f0d4c816a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe22abb207aa98260245faabaf9825d226a22f5ca7ddf116c763ac91e2a2de2d [INFO] running `Command { std: "docker" "start" "-a" "fe22abb207aa98260245faabaf9825d226a22f5ca7ddf116c763ac91e2a2de2d", 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 unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.36 [INFO] [stderr] Compiling beef v0.4.4 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling fnv v1.0.7 [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 35s [INFO] running `Command { std: "docker" "inspect" "fe22abb207aa98260245faabaf9825d226a22f5ca7ddf116c763ac91e2a2de2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe22abb207aa98260245faabaf9825d226a22f5ca7ddf116c763ac91e2a2de2d", kill_on_drop: false }` [INFO] [stdout] fe22abb207aa98260245faabaf9825d226a22f5ca7ddf116c763ac91e2a2de2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c92c453acbf195a1d0032a2a26c70b3b19146c4d8f3e124ac3b6ae7f106f77c [INFO] running `Command { std: "docker" "start" "-a" "1c92c453acbf195a1d0032a2a26c70b3b19146c4d8f3e124ac3b6ae7f106f77c", 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 1.16s [INFO] running `Command { std: "docker" "inspect" "1c92c453acbf195a1d0032a2a26c70b3b19146c4d8f3e124ac3b6ae7f106f77c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c92c453acbf195a1d0032a2a26c70b3b19146c4d8f3e124ac3b6ae7f106f77c", kill_on_drop: false }` [INFO] [stdout] 1c92c453acbf195a1d0032a2a26c70b3b19146c4d8f3e124ac3b6ae7f106f77c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1cf8141d03463a14bcb03fc2b6405d751105f587f69303f61c15faebba3f08c3 [INFO] running `Command { std: "docker" "start" "-a" "1cf8141d03463a14bcb03fc2b6405d751105f587f69303f61c15faebba3f08c3", 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 5.68s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rever-b85737e4c965af4b) [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" "1cf8141d03463a14bcb03fc2b6405d751105f587f69303f61c15faebba3f08c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cf8141d03463a14bcb03fc2b6405d751105f587f69303f61c15faebba3f08c3", kill_on_drop: false }` [INFO] [stdout] 1cf8141d03463a14bcb03fc2b6405d751105f587f69303f61c15faebba3f08c3