[INFO] cloning repository https://github.com/dlurton/compiler_in_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dlurton/compiler_in_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdlurton%2Fcompiler_in_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdlurton%2Fcompiler_in_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ca3ad9ebc249ad43f0b067f7a4562788e0024ee1 [INFO] testing dlurton/compiler_in_rust 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%2Fdlurton%2Fcompiler_in_rust" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dlurton/compiler_in_rust 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/dlurton/compiler_in_rust [INFO] finished tweaking git repo https://github.com/dlurton/compiler_in_rust [INFO] tweaked toml for git repo https://github.com/dlurton/compiler_in_rust written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/dlurton/compiler_in_rust 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 84e6cddc94b4083944a74b36edd8b215c955b6f476bc6690078606b3801f0e15 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "84e6cddc94b4083944a74b36edd8b215c955b6f476bc6690078606b3801f0e15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84e6cddc94b4083944a74b36edd8b215c955b6f476bc6690078606b3801f0e15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84e6cddc94b4083944a74b36edd8b215c955b6f476bc6690078606b3801f0e15", kill_on_drop: false }` [INFO] [stdout] 84e6cddc94b4083944a74b36edd8b215c955b6f476bc6690078606b3801f0e15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] b7fb265901d251e7004897a4f9af00e6db08f0303db9788bf8351cd86a6a6595 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b7fb265901d251e7004897a4f9af00e6db08f0303db9788bf8351cd86a6a6595", kill_on_drop: false }` [INFO] [stderr] Compiling compiler_in_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/passes/mod.rs:33:69 [INFO] [stdout] | [INFO] [stdout] 33 | ...d>(expr: &Expr, node_handler: &Fn(&Expr) -> Option>>) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Expr) -> Option>>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains unused formatting placeholders [INFO] [stdout] --> src/env.rs:52:105 [INFO] [stdout] | [INFO] [stdout] 52 | ... Some(field) => Some(self.values.get(field.ordinal as usize).unwrap_or_else(|| panic!("Index {:?} referenced by name '{:?} was inval... [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing arguments [INFO] [stdout] | [INFO] [stdout] 52 | Some(field) => Some(self.values.get(field.ordinal as usize).unwrap_or_else(|| panic!("Index {:?} referenced by name '{:?} was invalid", ...))) [INFO] [stdout] | +++++ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 52 | Some(field) => Some(self.values.get(field.ordinal as usize).unwrap_or_else(|| panic!("{}", "Index {:?} referenced by name '{:?} was invalid"))) [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 2.83s [INFO] running `Command { std: "docker" "inspect" "b7fb265901d251e7004897a4f9af00e6db08f0303db9788bf8351cd86a6a6595", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7fb265901d251e7004897a4f9af00e6db08f0303db9788bf8351cd86a6a6595", kill_on_drop: false }` [INFO] [stdout] b7fb265901d251e7004897a4f9af00e6db08f0303db9788bf8351cd86a6a6595 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e82a2a9df340c6cad5f3357917f5f3b10de9dd99b6a86d2e9a56ff3e0fca4462 [INFO] running `Command { std: "docker" "start" "-a" "e82a2a9df340c6cad5f3357917f5f3b10de9dd99b6a86d2e9a56ff3e0fca4462", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/passes/mod.rs:33:69 [INFO] [stdout] | [INFO] [stdout] 33 | ...d>(expr: &Expr, node_handler: &Fn(&Expr) -> Option>>) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Expr) -> Option>>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling compiler_in_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message contains unused formatting placeholders [INFO] [stdout] --> src/env.rs:52:105 [INFO] [stdout] | [INFO] [stdout] 52 | ... Some(field) => Some(self.values.get(field.ordinal as usize).unwrap_or_else(|| panic!("Index {:?} referenced by name '{:?} was inval... [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing arguments [INFO] [stdout] | [INFO] [stdout] 52 | Some(field) => Some(self.values.get(field.ordinal as usize).unwrap_or_else(|| panic!("Index {:?} referenced by name '{:?} was invalid", ...))) [INFO] [stdout] | +++++ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 52 | Some(field) => Some(self.values.get(field.ordinal as usize).unwrap_or_else(|| panic!("{}", "Index {:?} referenced by name '{:?} was invalid"))) [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/passes/mod.rs:33:69 [INFO] [stdout] | [INFO] [stdout] 33 | ...d>(expr: &Expr, node_handler: &Fn(&Expr) -> Option>>) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Expr) -> Option>>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains unused formatting placeholders [INFO] [stdout] --> src/env.rs:52:105 [INFO] [stdout] | [INFO] [stdout] 52 | ... Some(field) => Some(self.values.get(field.ordinal as usize).unwrap_or_else(|| panic!("Index {:?} referenced by name '{:?} was inval... [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing arguments [INFO] [stdout] | [INFO] [stdout] 52 | Some(field) => Some(self.values.get(field.ordinal as usize).unwrap_or_else(|| panic!("Index {:?} referenced by name '{:?} was invalid", ...))) [INFO] [stdout] | +++++ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 52 | Some(field) => Some(self.values.get(field.ordinal as usize).unwrap_or_else(|| panic!("{}", "Index {:?} referenced by name '{:?} was invalid"))) [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 2.14s [INFO] running `Command { std: "docker" "inspect" "e82a2a9df340c6cad5f3357917f5f3b10de9dd99b6a86d2e9a56ff3e0fca4462", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e82a2a9df340c6cad5f3357917f5f3b10de9dd99b6a86d2e9a56ff3e0fca4462", kill_on_drop: false }` [INFO] [stdout] e82a2a9df340c6cad5f3357917f5f3b10de9dd99b6a86d2e9a56ff3e0fca4462 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 8e0e12b55f85cb15045c59196189c7a22443c9e202b8cf91bf58fa0d7cdcf408 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8e0e12b55f85cb15045c59196189c7a22443c9e202b8cf91bf58fa0d7cdcf408", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/passes/mod.rs:33:69 [INFO] [stderr] | [INFO] [stderr] 33 | ...d>(expr: &Expr, node_handler: &Fn(&Expr) -> Option>>) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Expr) -> Option>>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: panic message contains unused formatting placeholders [INFO] [stderr] --> src/env.rs:52:105 [INFO] [stderr] | [INFO] [stderr] 52 | ... Some(field) => Some(self.values.get(field.ordinal as usize).unwrap_or_else(|| panic!("Index {:?} referenced by name '{:?} was inval... [INFO] [stderr] | ^^^^ ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stderr] help: add the missing arguments [INFO] [stderr] | [INFO] [stderr] 52 | Some(field) => Some(self.values.get(field.ordinal as usize).unwrap_or_else(|| panic!("Index {:?} referenced by name '{:?} was invalid", ...))) [INFO] [stderr] | +++++ [INFO] [stderr] help: or add a "{}" format string to use the message literally [INFO] [stderr] | [INFO] [stderr] 52 | Some(field) => Some(self.values.get(field.ordinal as usize).unwrap_or_else(|| panic!("{}", "Index {:?} referenced by name '{:?} was invalid"))) [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `compiler_in_rust` (lib) generated 2 warnings [INFO] [stderr] warning: `compiler_in_rust` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.76s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/compiler_in_rust_lib-422273787fd2926e) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test passes::evaluate::tests::test_div ... ok [INFO] [stdout] test passes::evaluate::tests::test_add ... ok [INFO] [stdout] test parser::tests::parse_literals ... ok [INFO] [stdout] test parser::tests::parse_literal_binary_mul ... ok [INFO] [stdout] test parser::tests::parse_literal_binary_add ... ok [INFO] [stdout] test parser::tests::parse_identifier ... ok [INFO] [stdout] test lexer::tests::lexer_test ... ok [INFO] [stdout] test passes::evaluate::tests::test_mod ... ok [INFO] [stdout] test passes::evaluate::tests::test_sub ... ok [INFO] [stdout] test env::tests::env_def_bulider_test ... ok [INFO] [stdout] test passes::evaluate::tests::test_mul ... ok [INFO] [stdout] test parser::tests::parse_literal_binary_add_mul ... ok [INFO] [stdout] test input::reader_tests::reader_test ... ok [INFO] [stdout] test lexer::tests::lexer_parse_single_identifier ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/compiler_in_rust-1df643642bc8fe78) [INFO] [stdout] [INFO] [stderr] Running tests/evaluation_test.rs (/opt/rustwide/target/debug/deps/evaluation_test-6c4d1054eabd2b41) [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 5 tests [INFO] [stderr] Doc-tests compiler_in_rust_lib [INFO] [stdout] test compount_expr ... ok [INFO] [stdout] test simple_expression_2 ... ok [INFO] [stdout] test simple_expression_1 ... ok [INFO] [stdout] test expression_with_env ... ok [INFO] [stdout] test simple_expression_3 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [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" "8e0e12b55f85cb15045c59196189c7a22443c9e202b8cf91bf58fa0d7cdcf408", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e0e12b55f85cb15045c59196189c7a22443c9e202b8cf91bf58fa0d7cdcf408", kill_on_drop: false }` [INFO] [stdout] 8e0e12b55f85cb15045c59196189c7a22443c9e202b8cf91bf58fa0d7cdcf408