[INFO] updating cached repository jmbredenberg/join-tests [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jmbredenberg/join-tests [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jmbredenberg/join-tests" "work/ex/beta-1.37-6/sources/1.36.0/gh/jmbredenberg/join-tests"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jmbredenberg/join-tests'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jmbredenberg/join-tests" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jmbredenberg/join-tests"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jmbredenberg/join-tests'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ee0e4252478f130dbe673a83eeeadd7147902dfa [INFO] sha for GitHub repo jmbredenberg/join-tests: ee0e4252478f130dbe673a83eeeadd7147902dfa [INFO] validating manifest of jmbredenberg/join-tests on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jmbredenberg/join-tests on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing jmbredenberg/join-tests [INFO] finished frobbing jmbredenberg/join-tests [INFO] frobbed toml for jmbredenberg/join-tests written to work/ex/beta-1.37-6/sources/1.36.0/gh/jmbredenberg/join-tests/Cargo.toml [INFO] started frobbing jmbredenberg/join-tests [INFO] finished frobbing jmbredenberg/join-tests [INFO] frobbed toml for jmbredenberg/join-tests written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jmbredenberg/join-tests/Cargo.toml [INFO] crate jmbredenberg/join-tests already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing jmbredenberg/join-tests against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jmbredenberg/join-tests:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] f634a447f8fa72d307c08464d5f6412fbb9642aefb9eb244499e4de560b3adfd [INFO] running `"docker" "start" "-a" "f634a447f8fa72d307c08464d5f6412fbb9642aefb9eb244499e4de560b3adfd"` [INFO] [stderr] Compiling syn v0.15.28 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Compiling nom-sql v0.0.4 [INFO] [stderr] Compiling join-tests v0.0.4 (/opt/crater/workdir) [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/graph.rs:315:13 [INFO] [stderr] | [INFO] [stderr] 315 | _ => unimplemented!(), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `next_node` is never read [INFO] [stderr] --> src/join.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | let mut next_node = prev_node.clone(); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `next_node` is never read [INFO] [stderr] --> src/join.rs:142:13 [INFO] [stderr] | [INFO] [stderr] 142 | let mut next_node = prev_node.clone(); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `next_node` is never read [INFO] [stderr] --> src/join.rs:173:17 [INFO] [stderr] | [INFO] [stderr] 173 | let mut next_node = prev_node.clone(); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `opts` [INFO] [stderr] --> src/join.rs:194:58 [INFO] [stderr] | [INFO] [stderr] 194 | graph: &mut Vec, opts: Optimizations) -> TestNodeRef { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_opts` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/lib.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/graph.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | write!(f, "{}-- {}:{:?}\n", spaces, node.name, node.data); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/graph.rs:65:9 [INFO] [stderr] | [INFO] [stderr] 65 | indented_print(&a.borrow(), indent+1, f); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/graph.rs:205:13 [INFO] [stderr] | [INFO] [stderr] 205 | f.write_all(format!("{}", graphviz(&graph)).as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused variable: `output` [INFO] [stderr] --> src/main.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | let output = Command::new("dot") [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_output` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 02s [INFO] running `"docker" "inspect" "f634a447f8fa72d307c08464d5f6412fbb9642aefb9eb244499e4de560b3adfd"` [INFO] running `"docker" "rm" "-f" "f634a447f8fa72d307c08464d5f6412fbb9642aefb9eb244499e4de560b3adfd"` [INFO] [stdout] f634a447f8fa72d307c08464d5f6412fbb9642aefb9eb244499e4de560b3adfd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jmbredenberg/join-tests:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 81310384563c8709a835478809109fae235bbb280b0aaee4f0a65c522cca3a6f [INFO] running `"docker" "start" "-a" "81310384563c8709a835478809109fae235bbb280b0aaee4f0a65c522cca3a6f"` [INFO] [stderr] Compiling join-tests v0.0.4 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `output` [INFO] [stderr] --> src/main.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | let output = Command::new("dot") [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_output` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/graph.rs:315:13 [INFO] [stderr] | [INFO] [stderr] 315 | _ => unimplemented!(), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `next_node` is never read [INFO] [stderr] --> src/join.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | let mut next_node = prev_node.clone(); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `next_node` is never read [INFO] [stderr] --> src/join.rs:142:13 [INFO] [stderr] | [INFO] [stderr] 142 | let mut next_node = prev_node.clone(); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `next_node` is never read [INFO] [stderr] --> src/join.rs:173:17 [INFO] [stderr] | [INFO] [stderr] 173 | let mut next_node = prev_node.clone(); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `opts` [INFO] [stderr] --> src/join.rs:194:58 [INFO] [stderr] | [INFO] [stderr] 194 | graph: &mut Vec, opts: Optimizations) -> TestNodeRef { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_opts` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/graph.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | write!(f, "{}-- {}:{:?}\n", spaces, node.name, node.data); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/graph.rs:65:9 [INFO] [stderr] | [INFO] [stderr] 65 | indented_print(&a.borrow(), indent+1, f); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/graph.rs:205:13 [INFO] [stderr] | [INFO] [stderr] 205 | f.write_all(format!("{}", graphviz(&graph)).as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.78s [INFO] running `"docker" "inspect" "81310384563c8709a835478809109fae235bbb280b0aaee4f0a65c522cca3a6f"` [INFO] running `"docker" "rm" "-f" "81310384563c8709a835478809109fae235bbb280b0aaee4f0a65c522cca3a6f"` [INFO] [stdout] 81310384563c8709a835478809109fae235bbb280b0aaee4f0a65c522cca3a6f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jmbredenberg/join-tests:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] a645bb4872b4747dbfe685427417949e8fbe3d3c175c8ca7d57a900dcf668c51 [INFO] running `"docker" "start" "-a" "a645bb4872b4747dbfe685427417949e8fbe3d3c175c8ca7d57a900dcf668c51"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/join_tests-4f775d591337327f [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_long_join ... ok [INFO] [stdout] test test_combo_join ... ok [INFO] [stdout] test tpcw_test_queries ... ok [INFO] [stdout] test test_lobsters_schema ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/join_tests-81c9e30c8f80f111 [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Doc-tests join-tests [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] [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" "a645bb4872b4747dbfe685427417949e8fbe3d3c175c8ca7d57a900dcf668c51"` [INFO] running `"docker" "rm" "-f" "a645bb4872b4747dbfe685427417949e8fbe3d3c175c8ca7d57a900dcf668c51"` [INFO] [stdout] a645bb4872b4747dbfe685427417949e8fbe3d3c175c8ca7d57a900dcf668c51