[INFO] cloning repository https://github.com/lechatthecat/oran [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lechatthecat/oran" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flechatthecat%2Foran", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flechatthecat%2Foran'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3c9996eb2930cc5f18c485a74120824f7f4a07a1 [INFO] testing lechatthecat/oran 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%2Flechatthecat%2Foran" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lechatthecat/oran 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/lechatthecat/oran [INFO] finished tweaking git repo https://github.com/lechatthecat/oran [INFO] tweaked toml for git repo https://github.com/lechatthecat/oran written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/lechatthecat/oran 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] Downloading crates ... [INFO] [stderr] Downloaded pest_derive v2.1.0 [INFO] [stderr] Downloaded sha-1 v0.8.1 [INFO] [stderr] Downloaded pest v2.1.2 [INFO] [stderr] Downloaded colored v2.0.0 [INFO] [stderr] Downloaded ucd-trie v0.1.2 [INFO] [stderr] Downloaded pest_meta v2.1.2 [INFO] [stderr] Downloaded pest_generator v2.1.1 [INFO] [stderr] Downloaded syn v1.0.8 [INFO] [stderr] Downloaded num-derive v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] fe3cebc565deb2e580bdd413d2e60265a96bfee9fab61dcd760c94b79581d740 [INFO] running `Command { std: "docker" "start" "-a" "fe3cebc565deb2e580bdd413d2e60265a96bfee9fab61dcd760c94b79581d740", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe3cebc565deb2e580bdd413d2e60265a96bfee9fab61dcd760c94b79581d740", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe3cebc565deb2e580bdd413d2e60265a96bfee9fab61dcd760c94b79581d740", kill_on_drop: false }` [INFO] [stdout] fe3cebc565deb2e580bdd413d2e60265a96bfee9fab61dcd760c94b79581d740 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 1b3305b3b0aca90c5e7d4b88254320fb8809820077e29e32497a2a81ec766396 [INFO] running `Command { std: "docker" "start" "-a" "1b3305b3b0aca90c5e7d4b88254320fb8809820077e29e32497a2a81ec766396", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling ucd-trie v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling pest v2.1.2 [INFO] [stderr] Compiling pest_meta v2.1.2 [INFO] [stderr] Compiling pest_generator v2.1.1 [INFO] [stderr] Compiling num-derive v0.3.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling oran v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/interpreter/mod.rs:315:25 [INFO] [stdout] | [INFO] [stdout] 315 | / &env.insert( [INFO] [stdout] 316 | | (scope, FunctionOrValueType::Value, i_name.clone()), [INFO] [stdout] 317 | | OranValue::Variable(OranVariable { [INFO] [stdout] 318 | | var_type: *var_type, [INFO] [stdout] ... | [INFO] [stdout] 321 | | }) [INFO] [stdout] 322 | | ); [INFO] [stdout] | |_________________________^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 315 | let _ = &env.insert( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/interpreter/mod.rs:343:25 [INFO] [stdout] | [INFO] [stdout] 343 | / &env.insert( [INFO] [stdout] 344 | | (scope, FunctionOrValueType::Value, i_name.clone()), [INFO] [stdout] 345 | | OranValue::Variable(OranVariable { [INFO] [stdout] 346 | | var_type: *var_type, [INFO] [stdout] ... | [INFO] [stdout] 349 | | }) [INFO] [stdout] 350 | | ); [INFO] [stdout] | |_________________________^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 343 | let _ = &env.insert( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.55s [INFO] running `Command { std: "docker" "inspect" "1b3305b3b0aca90c5e7d4b88254320fb8809820077e29e32497a2a81ec766396", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b3305b3b0aca90c5e7d4b88254320fb8809820077e29e32497a2a81ec766396", kill_on_drop: false }` [INFO] [stdout] 1b3305b3b0aca90c5e7d4b88254320fb8809820077e29e32497a2a81ec766396 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 0adee109a00831958d522517a9e996fbb13584f5ddeac2fb1707e0b25d56ab75 [INFO] running `Command { std: "docker" "start" "-a" "0adee109a00831958d522517a9e996fbb13584f5ddeac2fb1707e0b25d56ab75", kill_on_drop: false }` [INFO] [stderr] Compiling oran v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/interpreter/mod.rs:315:25 [INFO] [stdout] | [INFO] [stdout] 315 | / &env.insert( [INFO] [stdout] 316 | | (scope, FunctionOrValueType::Value, i_name.clone()), [INFO] [stdout] 317 | | OranValue::Variable(OranVariable { [INFO] [stdout] 318 | | var_type: *var_type, [INFO] [stdout] ... | [INFO] [stdout] 321 | | }) [INFO] [stdout] 322 | | ); [INFO] [stdout] | |_________________________^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 315 | let _ = &env.insert( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/interpreter/mod.rs:343:25 [INFO] [stdout] | [INFO] [stdout] 343 | / &env.insert( [INFO] [stdout] 344 | | (scope, FunctionOrValueType::Value, i_name.clone()), [INFO] [stdout] 345 | | OranValue::Variable(OranVariable { [INFO] [stdout] 346 | | var_type: *var_type, [INFO] [stdout] ... | [INFO] [stdout] 349 | | }) [INFO] [stdout] 350 | | ); [INFO] [stdout] | |_________________________^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 343 | let _ = &env.insert( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.59s [INFO] running `Command { std: "docker" "inspect" "0adee109a00831958d522517a9e996fbb13584f5ddeac2fb1707e0b25d56ab75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0adee109a00831958d522517a9e996fbb13584f5ddeac2fb1707e0b25d56ab75", kill_on_drop: false }` [INFO] [stdout] 0adee109a00831958d522517a9e996fbb13584f5ddeac2fb1707e0b25d56ab75 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 2ed597219f6e85af7ff171a8a7df3687d8795fc1f4ae6ea798288a647d2774f2 [INFO] running `Command { std: "docker" "start" "-a" "2ed597219f6e85af7ff171a8a7df3687d8795fc1f4ae6ea798288a647d2774f2", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/interpreter/mod.rs:315:25 [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] 315 | / &env.insert( [INFO] [stdout] [INFO] [stderr] 316 | | (scope, FunctionOrValueType::Value, i_name.clone()), [INFO] [stderr] 317 | | OranValue::Variable(OranVariable { [INFO] [stderr] 318 | | var_type: *var_type, [INFO] [stderr] ... | [INFO] [stderr] 321 | | }) [INFO] [stderr] 322 | | ); [INFO] [stderr] | |_________________________^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 315 | let _ = &env.insert( [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/interpreter/mod.rs:343:25 [INFO] [stderr] | [INFO] [stderr] 343 | / &env.insert( [INFO] [stderr] 344 | | (scope, FunctionOrValueType::Value, i_name.clone()), [INFO] [stderr] 345 | | OranValue::Variable(OranVariable { [INFO] [stderr] 346 | | var_type: *var_type, [INFO] [stderr] ... | [INFO] [stderr] 349 | | }) [INFO] [stderr] 350 | | ); [INFO] [stderr] | |_________________________^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 343 | let _ = &env.insert( [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `oran` (bin "oran" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/oran-8fa207000bd8e74f) [INFO] running `Command { std: "docker" "inspect" "2ed597219f6e85af7ff171a8a7df3687d8795fc1f4ae6ea798288a647d2774f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ed597219f6e85af7ff171a8a7df3687d8795fc1f4ae6ea798288a647d2774f2", kill_on_drop: false }` [INFO] [stdout] 2ed597219f6e85af7ff171a8a7df3687d8795fc1f4ae6ea798288a647d2774f2