[INFO] updating cached repository https://github.com/davidpdrsn/oops-lang [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9ddd382d00ae7fcc3b2bcb4de1054265b9fcd0f5 [INFO] testing davidpdrsn/oops-lang against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidpdrsn%2Foops-lang" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/davidpdrsn/oops-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/davidpdrsn/oops-lang [INFO] finished tweaking git repo https://github.com/davidpdrsn/oops-lang [INFO] tweaked toml for git repo https://github.com/davidpdrsn/oops-lang written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/davidpdrsn/oops-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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] 225753dd9e8a92b3ec627d104155daae9c71d0a417e812e6009a527b9fb3c552 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "225753dd9e8a92b3ec627d104155daae9c71d0a417e812e6009a527b9fb3c552"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling syn v0.15.40 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling ucd-util v0.1.5 [INFO] [stderr] Compiling utf8-ranges v1.0.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling regex-syntax v0.6.10 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling aho-corasick v0.7.4 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling regex v1.2.0 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling oops v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/error.rs:170:1 [INFO] [stderr] | [INFO] [stderr] 170 | / macro_rules! assert_error { [INFO] [stderr] 171 | | ($result:expr, $pat:pat) => { [INFO] [stderr] 172 | | match $result { [INFO] [stderr] 173 | | Err($pat) => {} [INFO] [stderr] ... | [INFO] [stderr] 176 | | }; [INFO] [stderr] 177 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Field` [INFO] [stderr] --> src/interpret/mod.rs:1:32 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::prep::{self, Class, Field}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `hash_map::Keys` [INFO] [stderr] --> src/interpret/mod.rs:8:19 [INFO] [stderr] | [INFO] [stderr] 8 | collections::{hash_map::Keys, HashMap}, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ClassVTable` [INFO] [stderr] --> src/prep/mod.rs:5:17 [INFO] [stderr] | [INFO] [stderr] 5 | interpret::{ClassVTable, VTable}, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `node` [INFO] [stderr] --> src/interpret/mod.rs:78:34 [INFO] [stderr] | [INFO] [stderr] 78 | fn visit_let_ivar(&mut self, node: &'a LetIVar<'a>) -> Result<'a, ()> { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `IVarAccessedWithoutSelf` [INFO] [stderr] --> src/error.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | IVarAccessedWithoutSelf(Span), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `IVarAccessedOnNonInstanceValue` [INFO] [stderr] --> src/error.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | IVarAccessedOnNonInstanceValue(Span), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `parse_specific_class_name` [INFO] [stderr] --> src/parse/mod.rs:89:12 [INFO] [stderr] | [INFO] [stderr] 89 | pub fn parse_specific_class_name(&mut self, name: &str) -> Result<'a, ClassName<'a>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.52s [INFO] running `"docker" "inspect" "225753dd9e8a92b3ec627d104155daae9c71d0a417e812e6009a527b9fb3c552"` [INFO] running `"docker" "rm" "-f" "225753dd9e8a92b3ec627d104155daae9c71d0a417e812e6009a527b9fb3c552"` [INFO] [stdout] 225753dd9e8a92b3ec627d104155daae9c71d0a417e812e6009a527b9fb3c552 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] da9902bd7808326458b4bd13498c6f50811bd36974b575865bc4175a4a8dc142 [INFO] running `"docker" "start" "-a" "da9902bd7808326458b4bd13498c6f50811bd36974b575865bc4175a4a8dc142"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling oops v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/error.rs:170:1 [INFO] [stderr] | [INFO] [stderr] 170 | / macro_rules! assert_error { [INFO] [stderr] 171 | | ($result:expr, $pat:pat) => { [INFO] [stderr] 172 | | match $result { [INFO] [stderr] 173 | | Err($pat) => {} [INFO] [stderr] ... | [INFO] [stderr] 176 | | }; [INFO] [stderr] 177 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Field` [INFO] [stderr] --> src/interpret/mod.rs:1:32 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::prep::{self, Class, Field}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `hash_map::Keys` [INFO] [stderr] --> src/interpret/mod.rs:8:19 [INFO] [stderr] | [INFO] [stderr] 8 | collections::{hash_map::Keys, HashMap}, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ClassVTable` [INFO] [stderr] --> src/prep/mod.rs:5:17 [INFO] [stderr] | [INFO] [stderr] 5 | interpret::{ClassVTable, VTable}, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `node` [INFO] [stderr] --> src/interpret/mod.rs:78:34 [INFO] [stderr] | [INFO] [stderr] 78 | fn visit_let_ivar(&mut self, node: &'a LetIVar<'a>) -> Result<'a, ()> { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `IVarAccessedWithoutSelf` [INFO] [stderr] --> src/error.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | IVarAccessedWithoutSelf(Span), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `IVarAccessedOnNonInstanceValue` [INFO] [stderr] --> src/error.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | IVarAccessedOnNonInstanceValue(Span), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `parse_specific_class_name` [INFO] [stderr] --> src/parse/mod.rs:89:12 [INFO] [stderr] | [INFO] [stderr] 89 | pub fn parse_specific_class_name(&mut self, name: &str) -> Result<'a, ClassName<'a>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.14s [INFO] running `"docker" "inspect" "da9902bd7808326458b4bd13498c6f50811bd36974b575865bc4175a4a8dc142"` [INFO] running `"docker" "rm" "-f" "da9902bd7808326458b4bd13498c6f50811bd36974b575865bc4175a4a8dc142"` [INFO] [stdout] da9902bd7808326458b4bd13498c6f50811bd36974b575865bc4175a4a8dc142 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 9aeacab719aa77b54af2b01e71e3a5583721c08f42405efd9e27ee47cef0f7d8 [INFO] running `"docker" "start" "-a" "9aeacab719aa77b54af2b01e71e3a5583721c08f42405efd9e27ee47cef0f7d8"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/error.rs:170:1 [INFO] [stderr] | [INFO] [stderr] 170 | / macro_rules! assert_error { [INFO] [stderr] 171 | | ($result:expr, $pat:pat) => { [INFO] [stderr] 172 | | match $result { [INFO] [stderr] 173 | | Err($pat) => {} [INFO] [stderr] ... | [INFO] [stderr] 176 | | }; [INFO] [stderr] 177 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Field` [INFO] [stderr] --> src/interpret/mod.rs:1:32 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::prep::{self, Class, Field}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `hash_map::Keys` [INFO] [stderr] --> src/interpret/mod.rs:8:19 [INFO] [stderr] | [INFO] [stderr] 8 | collections::{hash_map::Keys, HashMap}, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ClassVTable` [INFO] [stderr] --> src/prep/mod.rs:5:17 [INFO] [stderr] | [INFO] [stderr] 5 | interpret::{ClassVTable, VTable}, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `node` [INFO] [stderr] --> src/interpret/mod.rs:78:34 [INFO] [stderr] | [INFO] [stderr] 78 | fn visit_let_ivar(&mut self, node: &'a LetIVar<'a>) -> Result<'a, ()> { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `IVarAccessedWithoutSelf` [INFO] [stderr] --> src/error.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | IVarAccessedWithoutSelf(Span), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `IVarAccessedOnNonInstanceValue` [INFO] [stderr] --> src/error.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | IVarAccessedOnNonInstanceValue(Span), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `parse_specific_class_name` [INFO] [stderr] --> src/parse/mod.rs:89:12 [INFO] [stderr] | [INFO] [stderr] 89 | pub fn parse_specific_class_name(&mut self, name: &str) -> Result<'a, ClassName<'a>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/oops-2f9434df194416de [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test lex::test::bool ... ok [INFO] [stdout] test lex::test::let_number ... ok [INFO] [stdout] test lex::test::empty ... ok [INFO] [stdout] test lex::test::let_call ... ok [INFO] [stdout] test parse::test::let_number ... ok [INFO] [stdout] test parse::test::let_name ... ok [INFO] [stdout] test lex::test::ignores_comments_with_newline ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "9aeacab719aa77b54af2b01e71e3a5583721c08f42405efd9e27ee47cef0f7d8"` [INFO] running `"docker" "rm" "-f" "9aeacab719aa77b54af2b01e71e3a5583721c08f42405efd9e27ee47cef0f7d8"` [INFO] [stdout] 9aeacab719aa77b54af2b01e71e3a5583721c08f42405efd9e27ee47cef0f7d8