[INFO] cloning repository https://github.com/Einarin/reduce-lang [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Einarin/reduce-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEinarin%2Freduce-lang"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEinarin%2Freduce-lang'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 86a078e93b0a7b5766ff421d71260f843845d3e6 [INFO] testing Einarin/reduce-lang against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEinarin%2Freduce-lang" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Einarin/reduce-lang on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Einarin/reduce-lang [INFO] finished tweaking git repo https://github.com/Einarin/reduce-lang [INFO] tweaked toml for git repo https://github.com/Einarin/reduce-lang written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/Einarin/reduce-lang already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 480c37a0ff33afe7767b828811f62b5e0013edfb536b7db22c28c12e22a9bde4 [INFO] running `"docker" "start" "-a" "480c37a0ff33afe7767b828811f62b5e0013edfb536b7db22c28c12e22a9bde4"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling reduce v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `TokenType` [INFO] [stderr] --> src/ast.rs:1:30 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::tokenize::{Token, TokenType}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/eval.rs:7:39 [INFO] [stderr] | [INFO] [stderr] 7 | pub functions: HashMap)->DynamicTypeResult>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec)->DynamicTypeResult` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index_expr` [INFO] [stderr] --> src/parser.rs:126:29 [INFO] [stderr] | [INFO] [stderr] 126 | let index_expr = parse_expr(index_expr_start, iter)?; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index_expr` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scope` [INFO] [stderr] --> src/ast.rs:105:31 [INFO] [stderr] | [INFO] [stderr] 105 | Expression::Scope(scope) => panic!("Display not implemented for Scope"), [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_scope` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:119:9 [INFO] [stderr] | [INFO] [stderr] 119 | let mut lhs = Expression::Variable(Variable::used(identifier)); [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: variant is never constructed: `Scope` [INFO] [stderr] --> src/ast.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | Scope(Scope<'a>) [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `declCopy` should have a snake case name [INFO] [stderr] --> src/parser.rs:18:29 [INFO] [stderr] | [INFO] [stderr] 18 | let mut declCopy = decl.clone(); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `decl_copy` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `openParen` should have a snake case name [INFO] [stderr] --> src/parser.rs:156:76 [INFO] [stderr] | [INFO] [stderr] 156 | fn parse_callable<'a, T: Iterator>>(name: Expression<'a>, openParen: Token<'a>, iter: &mut T) -> Result,String> { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `open_paren` [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.14s [INFO] running `"docker" "inspect" "480c37a0ff33afe7767b828811f62b5e0013edfb536b7db22c28c12e22a9bde4"` [INFO] running `"docker" "rm" "-f" "480c37a0ff33afe7767b828811f62b5e0013edfb536b7db22c28c12e22a9bde4"` [INFO] [stdout] 480c37a0ff33afe7767b828811f62b5e0013edfb536b7db22c28c12e22a9bde4 [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bc30a336578ce14e582feb0e0f6f414a3605b8172d831857d843f3bc8fb3527e [INFO] running `"docker" "start" "-a" "bc30a336578ce14e582feb0e0f6f414a3605b8172d831857d843f3bc8fb3527e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling reduce v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `TokenType` [INFO] [stderr] --> src/ast.rs:1:30 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::tokenize::{Token, TokenType}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/eval.rs:7:39 [INFO] [stderr] | [INFO] [stderr] 7 | pub functions: HashMap)->DynamicTypeResult>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec)->DynamicTypeResult` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index_expr` [INFO] [stderr] --> src/parser.rs:126:29 [INFO] [stderr] | [INFO] [stderr] 126 | let index_expr = parse_expr(index_expr_start, iter)?; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index_expr` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scope` [INFO] [stderr] --> src/ast.rs:105:31 [INFO] [stderr] | [INFO] [stderr] 105 | Expression::Scope(scope) => panic!("Display not implemented for Scope"), [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_scope` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:119:9 [INFO] [stderr] | [INFO] [stderr] 119 | let mut lhs = Expression::Variable(Variable::used(identifier)); [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: variant is never constructed: `Scope` [INFO] [stderr] --> src/ast.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | Scope(Scope<'a>) [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `declCopy` should have a snake case name [INFO] [stderr] --> src/parser.rs:18:29 [INFO] [stderr] | [INFO] [stderr] 18 | let mut declCopy = decl.clone(); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `decl_copy` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `openParen` should have a snake case name [INFO] [stderr] --> src/parser.rs:156:76 [INFO] [stderr] | [INFO] [stderr] 156 | fn parse_callable<'a, T: Iterator>>(name: Expression<'a>, openParen: Token<'a>, iter: &mut T) -> Result,String> { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `open_paren` [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `"docker" "inspect" "bc30a336578ce14e582feb0e0f6f414a3605b8172d831857d843f3bc8fb3527e"` [INFO] running `"docker" "rm" "-f" "bc30a336578ce14e582feb0e0f6f414a3605b8172d831857d843f3bc8fb3527e"` [INFO] [stdout] bc30a336578ce14e582feb0e0f6f414a3605b8172d831857d843f3bc8fb3527e [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6578109d3870eaa95c97f1b56649f753587bcbb4edd612549da993ed64429efe [INFO] running `"docker" "start" "-a" "6578109d3870eaa95c97f1b56649f753587bcbb4edd612549da993ed64429efe"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `TokenType` [INFO] [stderr] --> src/ast.rs:1:30 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::tokenize::{Token, TokenType}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/eval.rs:7:39 [INFO] [stderr] | [INFO] [stderr] 7 | pub functions: HashMap)->DynamicTypeResult>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec)->DynamicTypeResult` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index_expr` [INFO] [stderr] --> src/parser.rs:126:29 [INFO] [stderr] | [INFO] [stderr] 126 | let index_expr = parse_expr(index_expr_start, iter)?; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index_expr` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scope` [INFO] [stderr] --> src/ast.rs:105:31 [INFO] [stderr] | [INFO] [stderr] 105 | Expression::Scope(scope) => panic!("Display not implemented for Scope"), [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_scope` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:119:9 [INFO] [stderr] | [INFO] [stderr] 119 | let mut lhs = Expression::Variable(Variable::used(identifier)); [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: variant is never constructed: `Scope` [INFO] [stderr] --> src/ast.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | Scope(Scope<'a>) [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `declCopy` should have a snake case name [INFO] [stderr] --> src/parser.rs:18:29 [INFO] [stderr] | [INFO] [stderr] 18 | let mut declCopy = decl.clone(); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `decl_copy` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `openParen` should have a snake case name [INFO] [stderr] --> src/parser.rs:156:76 [INFO] [stderr] | [INFO] [stderr] 156 | fn parse_callable<'a, T: Iterator>>(name: Expression<'a>, openParen: Token<'a>, iter: &mut T) -> Result,String> { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `open_paren` [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/reduce-2fb399cc1c3038fe [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "6578109d3870eaa95c97f1b56649f753587bcbb4edd612549da993ed64429efe"` [INFO] running `"docker" "rm" "-f" "6578109d3870eaa95c97f1b56649f753587bcbb4edd612549da993ed64429efe"` [INFO] [stdout] 6578109d3870eaa95c97f1b56649f753587bcbb4edd612549da993ed64429efe