[INFO] cloning repository https://github.com/alidn/ruql
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alidn/ruql" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falidn%2Fruql", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falidn%2Fruql'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 91e47ddf0cb357784c6856bb7144f1da35e835f9
[INFO] testing alidn/ruql against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falidn%2Fruql" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alidn/ruql on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alidn/ruql
[INFO] finished tweaking git repo https://github.com/alidn/ruql
[INFO] tweaked toml for git repo https://github.com/alidn/ruql written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/alidn/ruql already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f973b37029e0725af68267c388f86b2ed44830e1098f949c938fe6ad21a959f3
[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" "f973b37029e0725af68267c388f86b2ed44830e1098f949c938fe6ad21a959f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f973b37029e0725af68267c388f86b2ed44830e1098f949c938fe6ad21a959f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f973b37029e0725af68267c388f86b2ed44830e1098f949c938fe6ad21a959f3", kill_on_drop: false }`
[INFO] [stdout] f973b37029e0725af68267c388f86b2ed44830e1098f949c938fe6ad21a959f3
[INFO] running `Command { std: "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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--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] 1a334a3be04c3a6f07cc459e8e38948c4dd833630ef3c19f0e577bb24dc5279b
[INFO] running `Command { std: "docker" "start" "-a" "1a334a3be04c3a6f07cc459e8e38948c4dd833630ef3c19f0e577bb24dc5279b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling reql v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `keyword_match`
[INFO] [stdout]    --> src/lexer.rs:198:9
[INFO] [stdout]     |
[INFO] [stdout] 198 |     let keyword_match = String::default();
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keyword_match`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Null`
[INFO] [stdout]    --> src/lexer.rs:167:5
[INFO] [stdout]     |
[INFO] [stdout] 167 |     Null,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "1a334a3be04c3a6f07cc459e8e38948c4dd833630ef3c19f0e577bb24dc5279b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a334a3be04c3a6f07cc459e8e38948c4dd833630ef3c19f0e577bb24dc5279b", kill_on_drop: false }`
[INFO] [stdout] 1a334a3be04c3a6f07cc459e8e38948c4dd833630ef3c19f0e577bb24dc5279b
[INFO] running `Command { std: "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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2d5dc392aab334ca9efb5fa7145cb4cb76489a90aa9f26123c0b178cd85e525
[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" "b2d5dc392aab334ca9efb5fa7145cb4cb76489a90aa9f26123c0b178cd85e525", kill_on_drop: false }`
[INFO] [stderr]    Compiling reql v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `keyword_match`
[INFO] [stdout]    --> src/lexer.rs:198:9
[INFO] [stdout]     |
[INFO] [stdout] 198 |     let keyword_match = String::default();
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keyword_match`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Null`
[INFO] [stdout]    --> src/lexer.rs:167:5
[INFO] [stdout]     |
[INFO] [stdout] 167 |     Null,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "b2d5dc392aab334ca9efb5fa7145cb4cb76489a90aa9f26123c0b178cd85e525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2d5dc392aab334ca9efb5fa7145cb4cb76489a90aa9f26123c0b178cd85e525", kill_on_drop: false }`
[INFO] [stdout] b2d5dc392aab334ca9efb5fa7145cb4cb76489a90aa9f26123c0b178cd85e525
[INFO] running `Command { std: "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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6fbe6aeda7a423c4b347bb52e2f71f232041da20a8afe3f66570367e231468e7
[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" "6fbe6aeda7a423c4b347bb52e2f71f232041da20a8afe3f66570367e231468e7", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `keyword_match`
[INFO] [stderr]    --> src/lexer.rs:198:9
[INFO] [stderr]     |
[INFO] [stderr] 198 |     let keyword_match = String::default();
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keyword_match`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Null`
[INFO] [stderr]    --> src/lexer.rs:167:5
[INFO] [stderr]     |
[INFO] [stderr] 167 |     Null,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/reql-ce0144c2837be8eb
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test lexer::tests::test_lex_delimiter_basic ... ok
[INFO] [stdout] test lexer::tests::test_lex_delimiter_delimiter_in_between ... ok
[INFO] [stdout] test lexer::tests::test_lex_delimiter_delimiter_in_between_2 ... ok
[INFO] [stdout] test lexer::tests::test_lex_delimiter_with_space ... ok
[INFO] [stdout] test lexer::tests::test_lex_identifier ... ok
[INFO] [stdout] test lexer::tests::test_lex_keyword_2 ... ok
[INFO] [stdout] test lexer::tests::test_lex_keyword_invalid ... ok
[INFO] [stdout] test lexer::tests::test_lex_keyword_space_beginning ... ok
[INFO] [stdout] test lexer::tests::test_lex_numeric_basic_number ... ok
[INFO] [stdout] test lexer::tests::test_lex_numeric_basic_number_one_digit ... ok
[INFO] [stdout] test lexer::tests::test_lex_numeric_basic_whitespace ... ok
[INFO] [stdout] test lexer::tests::test_lex_numeric_end_with_exp_marker ... ok
[INFO] [stdout] test lexer::tests::test_lex_numeric_exp_no_base ... ok
[INFO] [stdout] test lexer::tests::test_lex_numeric_exp_two_exp_marks ... ok
[INFO] [stdout] test lexer::tests::test_lex_numeric_exponential_floating ... ok
[INFO] [stdout] test lexer::tests::test_lex_numeric_exponential_floating_negative ... ok
[INFO] [stdout] test lexer::tests::test_lex_numeric_exponential_negative ... ok
[INFO] [stdout] test lexer::tests::test_lex_numeric_exponential_no_exp ... ok
[INFO] [stdout] test lexer::tests::test_lex_numeric_exponential_one_digit ... ok
[INFO] [stdout] test lexer::tests::test_lex_numeric_floating_2 ... ok
[INFO] [stdout] test lexer::tests::test_lex_numeric_floating_1 ... ok
[INFO] [stdout] test lexer::tests::test_lex_numeric_floating_two_points ... ok
[INFO] [stdout] test lexer::tests::test_lex_identifier_start_with_invalid ... ok
[INFO] [stdout] test lexer::tests::test_lex_numeric_invalid_char ... ok
[INFO] [stdout] test lexer::tests::test_lex_symbol_neq ... ok
[INFO] [stdout] test lexer::tests::test_lex_numeric_floating_3 ... ok
[INFO] [stdout] test lexer::tests::test_lex_symbol_space_beginning ... ok
[INFO] [stdout] test lexer::tests::test_lex_identifier_including_numeric ... ok
[INFO] [stdout] test lexer::tests::test_lex_delimiter_escape ... ok
[INFO] [stdout] test lexer::tests::test_lex_delimiter_no_start ... ok
[INFO] [stdout] test lexer::tests::test_lex_identifier_start_with_number ... ok
[INFO] [stdout] test lexer::tests::test_lex_delimiter_no_end ... ok
[INFO] [stdout] test lexer::tests::test_lex_identifier_start_with_space ... ok
[INFO] [stdout] test lexer::tests::test_lex_keyword ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6fbe6aeda7a423c4b347bb52e2f71f232041da20a8afe3f66570367e231468e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fbe6aeda7a423c4b347bb52e2f71f232041da20a8afe3f66570367e231468e7", kill_on_drop: false }`
[INFO] [stdout] 6fbe6aeda7a423c4b347bb52e2f71f232041da20a8afe3f66570367e231468e7