[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 try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreev-io%2Fmonkey-compiler" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[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-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/andreev-io/monkey-compiler on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/andreev-io/monkey-compiler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing andreev-io/monkey-compiler against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreev-io%2Fmonkey-compiler" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[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-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/andreev-io/monkey-compiler on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/andreev-io/monkey-compiler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff6c84d81e7fd05ad4517db0e8447c8f0202ca7c2543870260e91a0adb3d2120
[INFO] running `Command { std: "docker" "start" "-a" "ff6c84d81e7fd05ad4517db0e8447c8f0202ca7c2543870260e91a0adb3d2120", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff6c84d81e7fd05ad4517db0e8447c8f0202ca7c2543870260e91a0adb3d2120", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff6c84d81e7fd05ad4517db0e8447c8f0202ca7c2543870260e91a0adb3d2120", kill_on_drop: false }`
[INFO] [stdout] ff6c84d81e7fd05ad4517db0e8447c8f0202ca7c2543870260e91a0adb3d2120
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51fc744c625dc7888bb4a0b24bc83325733e1f86364e95c410c62c8b42e600cf
[INFO] running `Command { std: "docker" "start" "-a" "51fc744c625dc7888bb4a0b24bc83325733e1f86364e95c410c62c8b42e600cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling interpreter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `pos` is never read
[INFO] [stdout]   --> src/repl/compiler.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct EmittedInstruction {
[INFO] [stdout]    |        ------------------ field in this struct
[INFO] [stdout] 11 |     op: OpCode,
[INFO] [stdout] 12 |     pos: usize,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EmittedInstruction` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "51fc744c625dc7888bb4a0b24bc83325733e1f86364e95c410c62c8b42e600cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51fc744c625dc7888bb4a0b24bc83325733e1f86364e95c410c62c8b42e600cf", kill_on_drop: false }`
[INFO] [stdout] 51fc744c625dc7888bb4a0b24bc83325733e1f86364e95c410c62c8b42e600cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0972f6e363bcef40e02f11e0c1443ae148dcc33d52bac68e988dcaf8381b8b8
[INFO] running `Command { std: "docker" "start" "-a" "a0972f6e363bcef40e02f11e0c1443ae148dcc33d52bac68e988dcaf8381b8b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling interpreter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `pos` is never read
[INFO] [stdout]   --> src/repl/compiler.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct EmittedInstruction {
[INFO] [stdout]    |        ------------------ field in this struct
[INFO] [stdout] 11 |     op: OpCode,
[INFO] [stdout] 12 |     pos: usize,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EmittedInstruction` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "a0972f6e363bcef40e02f11e0c1443ae148dcc33d52bac68e988dcaf8381b8b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0972f6e363bcef40e02f11e0c1443ae148dcc33d52bac68e988dcaf8381b8b8", kill_on_drop: false }`
[INFO] [stdout] a0972f6e363bcef40e02f11e0c1443ae148dcc33d52bac68e988dcaf8381b8b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7d2d4f7a3f59c582e4e9bbd3ed8fe6e0d6c2d2b4098bba7deb25b0c1caf4db3f
[INFO] running `Command { std: "docker" "start" "-a" "7d2d4f7a3f59c582e4e9bbd3ed8fe6e0d6c2d2b4098bba7deb25b0c1caf4db3f", kill_on_drop: false }`
[INFO] [stderr] warning: field `pos` is never read
[INFO] [stdout] 
[INFO] [stderr]   --> src/repl/compiler.rs:12:5
[INFO] [stdout] running 25 tests
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct EmittedInstruction {
[INFO] [stderr]    |        ------------------ field in this struct
[INFO] [stderr] 11 |     op: OpCode,
[INFO] [stderr] 12 |     pos: usize,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `EmittedInstruction` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `interpreter` (bin "interpreter" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/interpreter-755339c32a58e719)
[INFO] [stdout] test repl::eval::test::test_call_expressions ... ok
[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_boolean_expression ... ok
[INFO] [stdout] test repl::eval::test::test_eval_integer_expression ... ok
[INFO] [stdout] test repl::eval::test::test_if_else_expressions ... 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_if_expression ... ok
[INFO] [stdout] test repl::parser::test::test_integer_literal_expression ... ok
[INFO] [stdout] test repl::parser::test::test_operator_precedence ... ok
[INFO] [stdout] test repl::parser::test::test_let_statements ... ok
[INFO] [stdout] test repl::parser::test::test_return_statements ... ok
[INFO] [stdout] test repl::parser::test::test_function_literal ... ok
[INFO] [stdout] test repl::eval::test::test_recursion ... ok
[INFO] [stdout] test repl::parser::test::test_string_expression ... ok
[INFO] [stdout] test repl::lexer::test_next_token ... ok
[INFO] [stdout] test repl::eval::test::test_return_statements ... ok
[INFO] [stdout] test repl::parser::test::test_boolean_literal_expression ... ok
[INFO] [stdout] test repl::eval::test::test_eval_infix_expression ... ok
[INFO] [stdout] test repl::eval::test::test_let_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_prefix_expression ... ok
[INFO] [stdout] test repl::eval::test::test_eval_prefix_expression ... 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" "7d2d4f7a3f59c582e4e9bbd3ed8fe6e0d6c2d2b4098bba7deb25b0c1caf4db3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d2d4f7a3f59c582e4e9bbd3ed8fe6e0d6c2d2b4098bba7deb25b0c1caf4db3f", kill_on_drop: false }`
[INFO] [stdout] 7d2d4f7a3f59c582e4e9bbd3ed8fe6e0d6c2d2b4098bba7deb25b0c1caf4db3f
