[INFO] cloning repository https://github.com/rwblickhan/rdurian [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rwblickhan/rdurian" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frwblickhan%2Frdurian", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frwblickhan%2Frdurian'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6f0edc1d925315e773ec0d5eda4da1b901342070 [INFO] testing rwblickhan/rdurian against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frwblickhan%2Frdurian" "/workspace/builds/worker-101/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-101/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rwblickhan/rdurian on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rwblickhan/rdurian [INFO] finished tweaking git repo https://github.com/rwblickhan/rdurian [INFO] tweaked toml for git repo https://github.com/rwblickhan/rdurian written to /workspace/builds/worker-101/source/Cargo.toml [INFO] crate git repo https://github.com/rwblickhan/rdurian already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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 crossbeam v0.2.12 [INFO] [stderr] Downloaded subprocess v0.1.13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4908b0ab84ea565348b2bc86d9423962407db6361ba29e69444ff5f7a6df4de3 [INFO] running `Command { std: "docker" "start" "-a" "4908b0ab84ea565348b2bc86d9423962407db6361ba29e69444ff5f7a6df4de3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4908b0ab84ea565348b2bc86d9423962407db6361ba29e69444ff5f7a6df4de3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4908b0ab84ea565348b2bc86d9423962407db6361ba29e69444ff5f7a6df4de3", kill_on_drop: false }` [INFO] [stdout] 4908b0ab84ea565348b2bc86d9423962407db6361ba29e69444ff5f7a6df4de3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1b39330dd08cecdae4caf7364503d504ee71f627e678c40e89f8386b389554f9 [INFO] running `Command { std: "docker" "start" "-a" "1b39330dd08cecdae4caf7364503d504ee71f627e678c40e89f8386b389554f9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.42 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling bitflags v1.0.3 [INFO] [stderr] Compiling byteorder v1.2.6 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling atty v0.2.10 [INFO] [stderr] Compiling subprocess v0.1.13 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling rdurian v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pretty_printer.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | let mut iter = stmts.iter(); [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/pretty_printer.rs:42:17 [INFO] [stdout] | [INFO] [stdout] 42 | let mut iter = params.iter(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pretty_printer.rs:69:17 [INFO] [stdout] | [INFO] [stdout] 69 | let mut iter = args.iter(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pretty_printer.rs:81:21 [INFO] [stdout] | [INFO] [stdout] 81 | let mut iter = args.iter(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pretty_printer.rs:92:17 [INFO] [stdout] | [INFO] [stdout] 92 | let mut iter = commands.iter(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/treewalk_interpreter.rs:233:21 [INFO] [stdout] | [INFO] [stdout] 233 | let mut handle = stdin.lock(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/treewalk_interpreter.rs:328:21 [INFO] [stdout] | [INFO] [stdout] 328 | let mut func_obj = self.curr_scope.borrow().get(ident_str)?; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Float` [INFO] [stdout] --> src/vm.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Float(f64), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `RuntimeObject` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/vm.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Clone, PartialEq)] [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: `Bool` [INFO] [stdout] --> src/vm.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | Bool(bool), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `RuntimeObject` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/vm.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Clone, PartialEq)] [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: field is never read: `constant_pool_size` [INFO] [stdout] --> src/vm.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | constant_pool_size: ConstantPoolIdx, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.47s [INFO] running `Command { std: "docker" "inspect" "1b39330dd08cecdae4caf7364503d504ee71f627e678c40e89f8386b389554f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b39330dd08cecdae4caf7364503d504ee71f627e678c40e89f8386b389554f9", kill_on_drop: false }` [INFO] [stdout] 1b39330dd08cecdae4caf7364503d504ee71f627e678c40e89f8386b389554f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0de0cd0cfd22799cfb0e381be52bf915e2d00f692e7955b0a5319b893495fdfd [INFO] running `Command { std: "docker" "start" "-a" "0de0cd0cfd22799cfb0e381be52bf915e2d00f692e7955b0a5319b893495fdfd", kill_on_drop: false }` [INFO] [stderr] Compiling rdurian v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pretty_printer.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | let mut iter = stmts.iter(); [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/pretty_printer.rs:42:17 [INFO] [stdout] | [INFO] [stdout] 42 | let mut iter = params.iter(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pretty_printer.rs:69:17 [INFO] [stdout] | [INFO] [stdout] 69 | let mut iter = args.iter(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pretty_printer.rs:81:21 [INFO] [stdout] | [INFO] [stdout] 81 | let mut iter = args.iter(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pretty_printer.rs:92:17 [INFO] [stdout] | [INFO] [stdout] 92 | let mut iter = commands.iter(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/treewalk_interpreter.rs:233:21 [INFO] [stdout] | [INFO] [stdout] 233 | let mut handle = stdin.lock(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/treewalk_interpreter.rs:328:21 [INFO] [stdout] | [INFO] [stdout] 328 | let mut func_obj = self.curr_scope.borrow().get(ident_str)?; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Float` [INFO] [stdout] --> src/vm.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Float(f64), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `RuntimeObject` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/vm.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Clone, PartialEq)] [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: `Bool` [INFO] [stdout] --> src/vm.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | Bool(bool), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `RuntimeObject` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/vm.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Clone, PartialEq)] [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: field is never read: `constant_pool_size` [INFO] [stdout] --> src/vm.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | constant_pool_size: ConstantPoolIdx, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pretty_printer.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | let mut iter = stmts.iter(); [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/pretty_printer.rs:42:17 [INFO] [stdout] | [INFO] [stdout] 42 | let mut iter = params.iter(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pretty_printer.rs:69:17 [INFO] [stdout] | [INFO] [stdout] 69 | let mut iter = args.iter(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pretty_printer.rs:81:21 [INFO] [stdout] | [INFO] [stdout] 81 | let mut iter = args.iter(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pretty_printer.rs:92:17 [INFO] [stdout] | [INFO] [stdout] 92 | let mut iter = commands.iter(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/treewalk_interpreter.rs:233:21 [INFO] [stdout] | [INFO] [stdout] 233 | let mut handle = stdin.lock(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/treewalk_interpreter.rs:328:21 [INFO] [stdout] | [INFO] [stdout] 328 | let mut func_obj = self.curr_scope.borrow().get(ident_str)?; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Float` [INFO] [stdout] --> src/vm.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Float(f64), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `RuntimeObject` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/vm.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Clone, PartialEq)] [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: `Bool` [INFO] [stdout] --> src/vm.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | Bool(bool), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `RuntimeObject` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/vm.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Clone, PartialEq)] [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: field is never read: `constant_pool_size` [INFO] [stdout] --> src/vm.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | constant_pool_size: ConstantPoolIdx, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.59s [INFO] running `Command { std: "docker" "inspect" "0de0cd0cfd22799cfb0e381be52bf915e2d00f692e7955b0a5319b893495fdfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0de0cd0cfd22799cfb0e381be52bf915e2d00f692e7955b0a5319b893495fdfd", kill_on_drop: false }` [INFO] [stdout] 0de0cd0cfd22799cfb0e381be52bf915e2d00f692e7955b0a5319b893495fdfd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 116afe8c66457a12af9572b929c9604d891cfd2f567e56b2e835aa4b407d26a0 [INFO] running `Command { std: "docker" "start" "-a" "116afe8c66457a12af9572b929c9604d891cfd2f567e56b2e835aa4b407d26a0", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pretty_printer.rs:9:17 [INFO] [stderr] | [INFO] [stderr] 9 | let mut iter = stmts.iter(); [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/pretty_printer.rs:42:17 [INFO] [stderr] | [INFO] [stderr] 42 | let mut iter = params.iter(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pretty_printer.rs:69:17 [INFO] [stderr] | [INFO] [stderr] 69 | let mut iter = args.iter(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pretty_printer.rs:81:21 [INFO] [stderr] | [INFO] [stderr] 81 | let mut iter = args.iter(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pretty_printer.rs:92:17 [INFO] [stderr] | [INFO] [stderr] 92 | let mut iter = commands.iter(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/treewalk_interpreter.rs:233:21 [INFO] [stderr] | [INFO] [stderr] 233 | let mut handle = stdin.lock(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/treewalk_interpreter.rs:328:21 [INFO] [stderr] | [INFO] [stderr] 328 | let mut func_obj = self.curr_scope.borrow().get(ident_str)?; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Float` [INFO] [stderr] --> src/vm.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | Float(f64), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `RuntimeObject` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/vm.rs:9:10 [INFO] [stderr] | [INFO] [stderr] 9 | #[derive(Clone, PartialEq)] [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: `Bool` [INFO] [stderr] --> src/vm.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | Bool(bool), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `RuntimeObject` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/vm.rs:9:10 [INFO] [stderr] | [INFO] [stderr] 9 | #[derive(Clone, PartialEq)] [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: field is never read: `constant_pool_size` [INFO] [stderr] --> src/vm.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | constant_pool_size: ConstantPoolIdx, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rdurian` (lib) generated 10 warnings [INFO] [stderr] warning: `rdurian` (lib test) generated 10 warnings (10 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rdurian-edbce3051db6405d) [INFO] [stdout] running 139 tests [INFO] [stdout] test code_generator::tests::test_compile_add_two_int_literals ... ok [INFO] [stdout] test code_generator::tests::test_compile_sub_two_int_literals ... ok [INFO] [stdout] test lexer::tests::test_lex_and ... ok [INFO] [stdout] test lexer::tests::test_lex_backtick ... ok [INFO] [stdout] test lexer::tests::test_lex_if ... ok [INFO] [stdout] test lexer::tests::test_lex_let ... ok [INFO] [stdout] test lexer::tests::test_lex_break ... ok [INFO] [stdout] test lexer::tests::test_lex_int_lit ... ok [INFO] [stdout] test lexer::tests::test_lex_else ... ok [INFO] [stdout] test lexer::tests::test_lex_def ... ok [INFO] [stdout] test lexer::tests::test_lex_elif ... ok [INFO] [stdout] test lexer::tests::test_lex_or ... ok [INFO] [stdout] test lexer::tests::test_lex_single_equal ... ok [INFO] [stdout] test code_generator::tests::test_compile_int_literal ... ok [INFO] [stdout] test lexer::tests::test_lex_single_bang ... ok [INFO] [stdout] test lexer::tests::test_lex_single_dollar ... ok [INFO] [stdout] test lexer::tests::test_lex_float_lit ... ok [INFO] [stdout] test lexer::tests::test_lex_err ... ok [INFO] [stdout] test lexer::tests::test_lex_single_greater_equal ... ok [INFO] [stdout] test lexer::tests::test_lex_next ... ok [INFO] [stdout] test lexer::tests::test_lex_false_lit ... ok [INFO] [stdout] test lexer::tests::test_lex_single_lesser ... ok [INFO] [stdout] test lexer::tests::test_lex_single_cr_newline ... ok [INFO] [stdout] test lexer::tests::test_lex_return ... ok [INFO] [stdout] test lexer::tests::test_lex_print ... ok [INFO] [stdout] test lexer::tests::test_lex_single_comma ... ok [INFO] [stdout] test lexer::tests::test_lex_single_crlf_newline ... ok [INFO] [stdout] test lexer::tests::test_lex_single_bang_equal ... ok [INFO] [stdout] test lexer::tests::test_lex_single_greater ... ok [INFO] [stdout] test lexer::tests::test_lex_scan ... ok [INFO] [stdout] test lexer::tests::test_lex_single_caret ... ok [INFO] [stdout] test lexer::tests::test_lex_ident ... ok [INFO] [stdout] test lexer::tests::test_lex_single_left_brace ... ok [INFO] [stdout] test lexer::tests::test_lex_single_left_paren ... ok [INFO] [stdout] test lexer::tests::test_lex_single_lesser_equal ... ok [INFO] [stdout] test lexer::tests::test_lex_single_ampersand ... ok [INFO] [stdout] test lexer::tests::test_lex_single_minus ... ok [INFO] [stdout] test lexer::tests::test_lex_single_equal_equal ... ok [INFO] [stdout] test lexer::tests::test_lex_single_slash ... ok [INFO] [stdout] test lexer::tests::test_lex_single_right_brace ... ok [INFO] [stdout] test lexer::tests::test_lex_single_pipe ... ok [INFO] [stdout] test lexer::tests::test_lex_single_invalid_newline ... ok [INFO] [stdout] test lexer::tests::test_lex_true_lit ... ok [INFO] [stdout] test lexer::tests::test_lex_single_right_paren ... ok [INFO] [stdout] test lexer::tests::test_lex_single_plus ... ok [INFO] [stdout] test lexer::tests::test_lex_unterminated_string_lit ... ok [INFO] [stdout] test lexer::tests::test_lex_single_star ... ok [INFO] [stdout] test parser::tests::test_parse_and_expr ... ok [INFO] [stdout] test lexer::tests::test_lex_string_lit ... ok [INFO] [stdout] test parser::tests::test_parse_concat_expr ... ok [INFO] [stdout] test parser::tests::test_parse_break_stmt ... ok [INFO] [stdout] test parser::tests::test_parse_block_stmt_multi_line ... ok [INFO] [stdout] test lexer::tests::test_lex_while ... ok [INFO] [stdout] test lexer::tests::test_lex_single_modulo ... ok [INFO] [stdout] test parser::tests::test_parse_block_stmt_one_line ... ok [INFO] [stdout] test lexer::tests::test_lexer_ignore_whitespace ... ok [INFO] [stdout] test parser::tests::test_parse_block_stmt_unterminated ... ok [INFO] [stdout] test parser::tests::test_parse_else_no_if ... ok [INFO] [stdout] test parser::tests::test_parse_elif_no_if ... ok [INFO] [stdout] test parser::tests::test_parse_func_call ... ok [INFO] [stdout] test parser::tests::test_parse_exp_expr ... ok [INFO] [stdout] test parser::tests::test_parse_err_stmt ... ok [INFO] [stdout] test parser::tests::test_parse_grouping_expr ... ok [INFO] [stdout] test parser::tests::test_parse_ge_comp_expr ... ok [INFO] [stdout] test parser::tests::test_parse_div_expr ... ok [INFO] [stdout] test parser::tests::test_parse_eq_comp_expr ... ok [INFO] [stdout] test parser::tests::test_parse_identifier ... ok [INFO] [stdout] test parser::tests::test_parse_if_stmt_no_false_body ... ok [INFO] [stdout] test parser::tests::test_parse_gt_comp_expr ... ok [INFO] [stdout] test parser::tests::test_parse_let_stmt ... ok [INFO] [stdout] test parser::tests::test_parse_assign_stmt ... ok [INFO] [stdout] test parser::tests::test_parse_le_comp_expr ... ok [INFO] [stdout] test parser::tests::test_parse_fn_decl ... ok [INFO] [stdout] test parser::tests::test_parse_add_expr ... ok [INFO] [stdout] test parser::tests::test_parse_lt_comp_expr ... ok [INFO] [stdout] test parser::tests::test_parse_missing_newline ... ok [INFO] [stdout] test parser::tests::test_parse_mul_expr ... ok [INFO] [stdout] test parser::tests::test_parse_multilevel_if_stmt ... ok [INFO] [stdout] test parser::tests::test_parse_mod_expr ... ok [INFO] [stdout] test parser::tests::test_parse_neq_comp_expr ... ok [INFO] [stdout] test parser::tests::test_parse_or_expr ... ok [INFO] [stdout] test parser::tests::test_parse_next_stmt ... ok [INFO] [stdout] test parser::tests::test_parse_print_stmt ... ok [INFO] [stdout] test parser::tests::test_parse_pipeline ... ok [INFO] [stdout] test parser::tests::test_parse_return_stmt ... ok [INFO] [stdout] test parser::tests::test_parse_scan_stmt ... ok [INFO] [stdout] test parser::tests::test_parse_sub_expr ... ok [INFO] [stdout] test parser::tests::test_parse_unary_minus_expr ... ok [INFO] [stdout] test parser::tests::test_parse_unary_plus_expr ... ok [INFO] [stdout] test parser::tests::test_parse_unary_env_expr ... ok [INFO] [stdout] test parser::tests::test_parse_unary_stringify_expr ... ok [INFO] [stdout] test parser::tests::test_parse_while_stmt ... ok [INFO] [stdout] test parser::tests::test_parse_unary_square_root_expr ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_add_expr ... ok [INFO] [stdout] test parser::tests::test_parse_unary_negate_expr ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_break_stmt ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_assign_stmt ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_and_expr ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_else_stmt ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_break_stmt_no_loop ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_concat_expr ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/disasm-9830703b9803d3dc) [INFO] [stdout] test treewalk_interpreter::tests::test_interp_eq_expr ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_elif_stmt ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_exp_neg_pow_expr ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_exp_float_base_float_pow_expr ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_exp_float_base_expr ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_exp_expr ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_fdiv_expr ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_func ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_group_expr ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_gt_expr ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_let_stmt ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_mod_expr ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_ge_expr ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_mul_expr ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_negate_expr ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_numberify_expr ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_not_expr ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_le_expr ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_next_stmt_no_loop ... ok [INFO] [stdout] test vm::tests::test_invalid_magic_number ... ok [INFO] [stdout] test vm::tests::test_missing_constant_pool_size ... ok [INFO] [stdout] test vm::tests::test_missing_magic_number ... ok [INFO] [stdout] test vm::tests::test_simple_add_two_ints ... ok [INFO] [stdout] test vm::tests::test_simple_sub_two_ints ... ok [INFO] [stdout] test vm::tests::test_invalid_constant_pool_size ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_stringify_expr ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_sqrt_float_expr ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_if_stmt ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_return_stmt_no_fn ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_sub_expr ... ok [INFO] [stdout] test vm::tests::test_correct_vm_init ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_mod_neg_expr ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_or_expr ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_while_stmt ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_sqrt_int_expr ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_neq_expr ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_next_stmt ... ok [INFO] [stdout] test treewalk_interpreter::tests::test_interp_lt_expr ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 139 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test tests::test_disasm_add ... ok [INFO] [stdout] test tests::test_disasm_err ... ok [INFO] [stdout] test tests::test_disasm_nop ... ok [INFO] [stdout] test tests::test_disasm_print ... ok [INFO] [stdout] test tests::test_disasm_sub ... ok [INFO] [stdout] test tests::test_disasm_two_constants ... ok [INFO] [stdout] test tests::test_disasm_pop ... ok [INFO] [stdout] test tests::test_disasm_halt ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rdurian-c078bb757ac7e573) [INFO] [stdout] [INFO] [stderr] Doc-tests rdurian [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] [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" "116afe8c66457a12af9572b929c9604d891cfd2f567e56b2e835aa4b407d26a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "116afe8c66457a12af9572b929c9604d891cfd2f567e56b2e835aa4b407d26a0", kill_on_drop: false }` [INFO] [stdout] 116afe8c66457a12af9572b929c9604d891cfd2f567e56b2e835aa4b407d26a0