[INFO] cloning repository https://github.com/matthew-c21/LispTranspiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matthew-c21/LispTranspiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthew-c21%2FLispTranspiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthew-c21%2FLispTranspiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8ede74fd8c8829aead9e36a6ca75876b0659ad6a
[INFO] testing matthew-c21/LispTranspiler against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthew-c21%2FLispTranspiler" "/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/matthew-c21/LispTranspiler on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/matthew-c21/LispTranspiler
[INFO] finished tweaking git repo https://github.com/matthew-c21/LispTranspiler
[INFO] tweaked toml for git repo https://github.com/matthew-c21/LispTranspiler written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/matthew-c21/LispTranspiler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 939cb17810d4359461ab462aad81034fa635be19498afddf5df53d6513622b08
[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" "939cb17810d4359461ab462aad81034fa635be19498afddf5df53d6513622b08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "939cb17810d4359461ab462aad81034fa635be19498afddf5df53d6513622b08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "939cb17810d4359461ab462aad81034fa635be19498afddf5df53d6513622b08", kill_on_drop: false }`
[INFO] [stdout] 939cb17810d4359461ab462aad81034fa635be19498afddf5df53d6513622b08
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47ebcae7d9041d1b157287e134d095da91a8106beeeacd1a7474e8c3ed67359e
[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" "47ebcae7d9041d1b157287e134d095da91a8106beeeacd1a7474e8c3ed67359e", kill_on_drop: false }`
[INFO] [stderr]    Compiling lispc v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Keyword`
[INFO] [stdout]   --> src/lex.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Keyword(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `foo`
[INFO] [stdout]   --> src/main.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn foo() {
[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 1.93s
[INFO] running `Command { std: "docker" "inspect" "47ebcae7d9041d1b157287e134d095da91a8106beeeacd1a7474e8c3ed67359e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47ebcae7d9041d1b157287e134d095da91a8106beeeacd1a7474e8c3ed67359e", kill_on_drop: false }`
[INFO] [stdout] 47ebcae7d9041d1b157287e134d095da91a8106beeeacd1a7474e8c3ed67359e
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d865bd443eb58ed150f984258a7c7e777fd5bf4cab0499488de6f49fec7cbb0c
[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" "d865bd443eb58ed150f984258a7c7e777fd5bf4cab0499488de6f49fec7cbb0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling lispc v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Statement`
[INFO] [stdout]   --> src/parse.rs:63:31
[INFO] [stdout]    |
[INFO] [stdout] 63 |     use crate::parse::{parse, Statement};
[INFO] [stdout]    |                               ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Keyword`
[INFO] [stdout]   --> src/lex.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Keyword(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `foo`
[INFO] [stdout]   --> src/main.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn foo() {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "d865bd443eb58ed150f984258a7c7e777fd5bf4cab0499488de6f49fec7cbb0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d865bd443eb58ed150f984258a7c7e777fd5bf4cab0499488de6f49fec7cbb0c", kill_on_drop: false }`
[INFO] [stdout] d865bd443eb58ed150f984258a7c7e777fd5bf4cab0499488de6f49fec7cbb0c
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 52711f71a441bab579ecac6bfce545bd516f79b9256248bddac2b2eed1d5d1f2
[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" "52711f71a441bab579ecac6bfce545bd516f79b9256248bddac2b2eed1d5d1f2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `Statement`
[INFO] [stderr]   --> src/parse.rs:63:31
[INFO] [stderr]    |
[INFO] [stderr] 63 |     use crate::parse::{parse, Statement};
[INFO] [stderr]    |                               ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Keyword`
[INFO] [stderr]   --> src/lex.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     Keyword(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `foo`
[INFO] [stderr]   --> src/main.rs:23:4
[INFO] [stderr]    |
[INFO] [stderr] 23 | fn foo() {
[INFO] [stderr]    |    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lispc-a97d13b0772f69a6
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test lex::tests::invalid_keywords ... ignored
[INFO] [stdout] test lex::tests::function_call ... ok
[INFO] [stdout] test lex::tests::consecutive_tokens ... ok
[INFO] [stdout] test lex::tests::invalid_numbers ... ok
[INFO] [stdout] test lex::tests::unbalanced_input ... ignored
[INFO] [stdout] test lex::tests::valid_keywords ... ignored
[INFO] [stdout] test lex::tests::valid_escaped_string ... ok
[INFO] [stdout] test lex::tests::valid_numbers ... ok
[INFO] [stdout] test lex::tests::invalid_symbols ... ok
[INFO] [stdout] test lex::tests::simple_strings ... ok
[INFO] [stdout] test parse::test::list_of_terminals ... ok
[INFO] [stdout] test lex::tests::lparen_only ... ok
[INFO] [stdout] test parse::test::empty_list ... ok
[INFO] [stdout] test lex::tests::multiple_statements ... ok
[INFO] [stdout] test lex::tests::valid_symbols ... ok
[INFO] [stdout] test lex::tests::rparen_only ... ok
[INFO] [stdout] test parse::test::small_comprehensive ... ok
[INFO] [stdout] test parse::test::single_terminal ... ok
[INFO] [stdout] test parse::test::nested_list ... ok
[INFO] [stdout] test lex::tests::incomplete_escape ... ok
[INFO] [stdout] test lex::tests::invalid_escaped_string ... ok
[INFO] [stdout] test lex::tests::unterminated_string1 ... ok
[INFO] [stdout] test lex::tests::newline_string ... ok
[INFO] [stdout] test lex::tests::unterminated_string2 ... ok
[INFO] [stdout] test parse::test::fails_unbalanced_parens ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "52711f71a441bab579ecac6bfce545bd516f79b9256248bddac2b2eed1d5d1f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52711f71a441bab579ecac6bfce545bd516f79b9256248bddac2b2eed1d5d1f2", kill_on_drop: false }`
[INFO] [stdout] 52711f71a441bab579ecac6bfce545bd516f79b9256248bddac2b2eed1d5d1f2