[INFO] cloning repository https://github.com/andreev-io/monkey-compiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andreev-io/monkey-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreev-io%2Fmonkey-compiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreev-io%2Fmonkey-compiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ca02fa5b57cc5ec4d019e4e52e449669f6827c9b
[INFO] testing andreev-io/monkey-compiler against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreev-io%2Fmonkey-compiler" "/workspace/builds/worker-71/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-71/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andreev-io/monkey-compiler on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/andreev-io/monkey-compiler
[INFO] finished tweaking git repo https://github.com/andreev-io/monkey-compiler
[INFO] tweaked toml for git repo https://github.com/andreev-io/monkey-compiler written to /workspace/builds/worker-71/source/Cargo.toml
[INFO] crate git repo https://github.com/andreev-io/monkey-compiler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1988649afe119c85325e8b9ce121da643cf49b938f6eabde10482d298432266c
[INFO] running `Command { std: "docker" "start" "-a" "1988649afe119c85325e8b9ce121da643cf49b938f6eabde10482d298432266c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1988649afe119c85325e8b9ce121da643cf49b938f6eabde10482d298432266c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1988649afe119c85325e8b9ce121da643cf49b938f6eabde10482d298432266c", kill_on_drop: false }`
[INFO] [stdout] 1988649afe119c85325e8b9ce121da643cf49b938f6eabde10482d298432266c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee53f1160d535ae4a6c9e525281d5f848fb51b80c05097ee13f8c605db89dd37
[INFO] running `Command { std: "docker" "start" "-a" "ee53f1160d535ae4a6c9e525281d5f848fb51b80c05097ee13f8c605db89dd37", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling interpreter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `pos`
[INFO] [stdout]   --> src/repl/compiler.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pos: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.55s
[INFO] running `Command { std: "docker" "inspect" "ee53f1160d535ae4a6c9e525281d5f848fb51b80c05097ee13f8c605db89dd37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee53f1160d535ae4a6c9e525281d5f848fb51b80c05097ee13f8c605db89dd37", kill_on_drop: false }`
[INFO] [stdout] ee53f1160d535ae4a6c9e525281d5f848fb51b80c05097ee13f8c605db89dd37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 381c7d245ab699fa0a8ec2f5aa0d440c82726ece23651e11c003da89d4894f7c
[INFO] running `Command { std: "docker" "start" "-a" "381c7d245ab699fa0a8ec2f5aa0d440c82726ece23651e11c003da89d4894f7c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling interpreter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `pos`
[INFO] [stdout]   --> src/repl/compiler.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pos: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.30s
[INFO] running `Command { std: "docker" "inspect" "381c7d245ab699fa0a8ec2f5aa0d440c82726ece23651e11c003da89d4894f7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "381c7d245ab699fa0a8ec2f5aa0d440c82726ece23651e11c003da89d4894f7c", kill_on_drop: false }`
[INFO] [stdout] 381c7d245ab699fa0a8ec2f5aa0d440c82726ece23651e11c003da89d4894f7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c350a806ed5e5b9cd833708012428f95f8d42ce1dae4d035d9c6850b12baeaca
[INFO] running `Command { std: "docker" "start" "-a" "c350a806ed5e5b9cd833708012428f95f8d42ce1dae4d035d9c6850b12baeaca", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: field is never read: `pos`
[INFO] [stderr]   --> src/repl/compiler.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pos: usize,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `interpreter` (bin "interpreter" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/interpreter-ba28e2e9aab1bf2c)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test repl::code::test::test_make ... ok
[INFO] [stdout] test repl::eval::test::test_array_expressions ... ok
[INFO] [stdout] test repl::eval::test::test_eval_infix_expression ... ok
[INFO] [stdout] test repl::eval::test::test_call_expressions ... ok
[INFO] [stdout] test repl::eval::test::test_eval_boolean_expression ... ok
[INFO] [stdout] test repl::eval::test::test_eval_integer_expression ... ok
[INFO] [stdout] test repl::eval::test::test_eval_prefix_expression ... ok
[INFO] [stdout] test repl::eval::test::test_if_else_expressions ... ok
[INFO] [stdout] test repl::eval::test::test_let_statements ... ok
[INFO] [stdout] test repl::eval::test::test_return_statements ... ok
[INFO] [stdout] test repl::eval::test::test_string_expressions ... ok
[INFO] [stdout] test repl::parser::test::test_call_expression ... ok
[INFO] [stdout] test repl::parser::test::test_boolean_literal_expression ... ok
[INFO] [stdout] test repl::lexer::test_next_token ... ok
[INFO] [stdout] test repl::parser::test::test_function_literal ... ok
[INFO] [stdout] test repl::parser::test::test_identifier_expression ... ok
[INFO] [stdout] test repl::parser::test::test_infix_expression ... ok
[INFO] [stdout] test repl::parser::test::test_integer_literal_expression ... ok
[INFO] [stdout] test repl::parser::test::test_let_statements ... ok
[INFO] [stdout] test repl::parser::test::test_prefix_expression ... ok
[INFO] [stdout] test repl::parser::test::test_return_statements ... ok
[INFO] [stdout] test repl::parser::test::test_string_expression ... ok
[INFO] [stdout] test repl::eval::test::test_recursion ... ok
[INFO] [stdout] test repl::parser::test::test_if_expression ... ok
[INFO] [stdout] test repl::parser::test::test_operator_precedence ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c350a806ed5e5b9cd833708012428f95f8d42ce1dae4d035d9c6850b12baeaca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c350a806ed5e5b9cd833708012428f95f8d42ce1dae4d035d9c6850b12baeaca", kill_on_drop: false }`
[INFO] [stdout] c350a806ed5e5b9cd833708012428f95f8d42ce1dae4d035d9c6850b12baeaca