[INFO] cloning repository https://github.com/pulpdrew/rlox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pulpdrew/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpulpdrew%2Frlox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpulpdrew%2Frlox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e913d17b798989ad5a2c062ce7cf63ea3da6360b
[INFO] testing pulpdrew/rlox against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpulpdrew%2Frlox" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pulpdrew/rlox
[INFO] finished tweaking git repo https://github.com/pulpdrew/rlox
[INFO] tweaked toml for git repo https://github.com/pulpdrew/rlox written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pulpdrew/rlox on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pulpdrew/rlox 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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 pulpdrew/rlox against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpulpdrew%2Frlox" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pulpdrew/rlox
[INFO] finished tweaking git repo https://github.com/pulpdrew/rlox
[INFO] tweaked toml for git repo https://github.com/pulpdrew/rlox written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pulpdrew/rlox on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pulpdrew/rlox 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87f1a3f87ef5ac7d48dc0eed0bdd60f4a71978f6c84bba1fa8a76f50f2bbe486
[INFO] running `Command { std: "docker" "start" "-a" "87f1a3f87ef5ac7d48dc0eed0bdd60f4a71978f6c84bba1fa8a76f50f2bbe486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87f1a3f87ef5ac7d48dc0eed0bdd60f4a71978f6c84bba1fa8a76f50f2bbe486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87f1a3f87ef5ac7d48dc0eed0bdd60f4a71978f6c84bba1fa8a76f50f2bbe486", kill_on_drop: false }`
[INFO] [stdout] 87f1a3f87ef5ac7d48dc0eed0bdd60f4a71978f6c84bba1fa8a76f50f2bbe486
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 039884efd232baf02cde43232fc71395be0044f0a74a4b84b95a9a0cf16c0d63
[INFO] running `Command { std: "docker" "start" "-a" "039884efd232baf02cde43232fc71395be0044f0a74a4b84b95a9a0cf16c0d63", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "039884efd232baf02cde43232fc71395be0044f0a74a4b84b95a9a0cf16c0d63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "039884efd232baf02cde43232fc71395be0044f0a74a4b84b95a9a0cf16c0d63", kill_on_drop: false }`
[INFO] [stdout] 039884efd232baf02cde43232fc71395be0044f0a74a4b84b95a9a0cf16c0d63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a61f7765bf8dac089b6c7aee05884d63a677fbe196eceea0a423048e498ac1ee
[INFO] running `Command { std: "docker" "start" "-a" "a61f7765bf8dac089b6c7aee05884d63a677fbe196eceea0a423048e498ac1ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "a61f7765bf8dac089b6c7aee05884d63a677fbe196eceea0a423048e498ac1ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a61f7765bf8dac089b6c7aee05884d63a677fbe196eceea0a423048e498ac1ee", kill_on_drop: false }`
[INFO] [stdout] a61f7765bf8dac089b6c7aee05884d63a677fbe196eceea0a423048e498ac1ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c952fa8d57fd02691b15bf3de7de793a41166105e160684af539df450b0d06d1
[INFO] running `Command { std: "docker" "start" "-a" "c952fa8d57fd02691b15bf3de7de793a41166105e160684af539df450b0d06d1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rlox-c84b6bf00b9af4c1)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test scanner::tests::identifier_literals ... ok
[INFO] [stdout] test scanner::tests::keywords ... ok
[INFO] [stdout] test scanner::tests::number_literals ... ok
[INFO] [stdout] test scanner::tests::empty_file ... ok
[INFO] [stdout] test scanner::tests::other_tokens ... ok
[INFO] [stdout] test scanner::tests::string_literals ... ok
[INFO] [stdout] test scanner::tests::spans ... ok
[INFO] [stdout] test scanner::tests::whitespace_and_comments ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rlox-ee97f604ca928f97)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/common.rs (/opt/rustwide/target/debug/deps/common-8ef986fee6a4fa8c)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-b10bcba49d1208f2)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test arithmetic ... ok
[INFO] [stdout] test blocks ... ok
[INFO] [stdout] test class_decl ... ok
[INFO] [stdout] test class_decl_nested ... ok
[INFO] [stdout] test closure_deferred ... ok
[INFO] [stdout] test closure_immediate ... ok
[INFO] [stdout] test closure_nested ... ok
[INFO] [stdout] test empty_source ... ok
[INFO] [stdout] test comparisons ... ok
[INFO] [stdout] test closure_set_captured ... ok
[INFO] [stdout] test function_arguments ... ok
[INFO] [stdout] test for_statements ... ok
[INFO] [stdout] test function_call ... ok
[INFO] [stdout] test function_declaration ... ok
[INFO] [stdout] test globals ... ok
[INFO] [stdout] test function_local ... ok
[INFO] [stdout] test function_return ... ok
[INFO] [stdout] test if_statements ... ok
[INFO] [stdout] test function_recursive ... ok
[INFO] [stdout] test methods_basic ... ok
[INFO] [stdout] test logicals ... ok
[INFO] [stdout] test nested_locals ... ok
[INFO] [stdout] test methods_inheritance ... ok
[INFO] [stdout] test instance_get_set ... ok
[INFO] [stdout] test methods_this ... ok
[INFO] [stdout] test methods_override ... ok
[INFO] [stdout] test print_primitives ... ok
[INFO] [stdout] test strings ... ok
[INFO] [stdout] test locals ... ok
[INFO] [stdout] test instantiation ... ok
[INFO] [stdout] test initializer ... ok
[INFO] [stdout] test instance_upvalue ... ok
[INFO] [stdout] test while_statements ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rlox
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c952fa8d57fd02691b15bf3de7de793a41166105e160684af539df450b0d06d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c952fa8d57fd02691b15bf3de7de793a41166105e160684af539df450b0d06d1", kill_on_drop: false }`
[INFO] [stdout] c952fa8d57fd02691b15bf3de7de793a41166105e160684af539df450b0d06d1