[INFO] cloning repository https://github.com/WiredSound/tilang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WiredSound/tilang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWiredSound%2Ftilang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWiredSound%2Ftilang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 154dc792382204384350d17a25c36cc8331e7d9e
[INFO] testing WiredSound/tilang against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWiredSound%2Ftilang" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/WiredSound/tilang on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/WiredSound/tilang
[INFO] finished tweaking git repo https://github.com/WiredSound/tilang
[INFO] tweaked toml for git repo https://github.com/WiredSound/tilang written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/WiredSound/tilang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded char_stream v0.1.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8ae349de0b67248f9774cbaab87aec524caa81e344ee4b277a53a8b5ade270d
[INFO] running `Command { std: "docker" "start" "-a" "e8ae349de0b67248f9774cbaab87aec524caa81e344ee4b277a53a8b5ade270d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8ae349de0b67248f9774cbaab87aec524caa81e344ee4b277a53a8b5ade270d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8ae349de0b67248f9774cbaab87aec524caa81e344ee4b277a53a8b5ade270d", kill_on_drop: false }`
[INFO] [stdout] e8ae349de0b67248f9774cbaab87aec524caa81e344ee4b277a53a8b5ade270d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbf2428485fa70a475b766ee6d6151ef0e16575502099a95ce8b74ce85884872
[INFO] running `Command { std: "docker" "start" "-a" "dbf2428485fa70a475b766ee6d6151ef0e16575502099a95ce8b74ce85884872", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling char_stream v0.1.8
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling till v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.48s
[INFO] running `Command { std: "docker" "inspect" "dbf2428485fa70a475b766ee6d6151ef0e16575502099a95ce8b74ce85884872", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbf2428485fa70a475b766ee6d6151ef0e16575502099a95ce8b74ce85884872", kill_on_drop: false }`
[INFO] [stdout] dbf2428485fa70a475b766ee6d6151ef0e16575502099a95ce8b74ce85884872
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64c23fb6d5f4745f4473693040f904ade545f6ff73b05957ae8f3fb78f089015
[INFO] running `Command { std: "docker" "start" "-a" "64c23fb6d5f4745f4473693040f904ade545f6ff73b05957ae8f3fb78f089015", kill_on_drop: false }`
[INFO] [stderr]    Compiling till v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.74s
[INFO] running `Command { std: "docker" "inspect" "64c23fb6d5f4745f4473693040f904ade545f6ff73b05957ae8f3fb78f089015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64c23fb6d5f4745f4473693040f904ade545f6ff73b05957ae8f3fb78f089015", kill_on_drop: false }`
[INFO] [stdout] 64c23fb6d5f4745f4473693040f904ade545f6ff73b05957ae8f3fb78f089015
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9519077cb9f4b47e1d67424d6da7b8d1e07f0c528668c26ee8bf89fc13f64b04
[INFO] running `Command { std: "docker" "start" "-a" "9519077cb9f4b47e1d67424d6da7b8d1e07f0c528668c26ee8bf89fc13f64b04", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/till-970cb0cc7245822c)
[INFO] [stdout] running 27 tests
[INFO] [stdout] test checking::checker::tests::scoping ... ok
[INFO] [stdout] test lexing::lexer::tests::equals_and_double_equals ... ok
[INFO] [stdout] test lexing::lexer::tests::identifiers ... ok
[INFO] [stdout] test lexing::lexer::tests::ignored_characters ... ok
[INFO] [stdout] test lexing::lexer::tests::lexing_errors ... ok
[INFO] [stdout] test lexing::lexer::tests::indentation ... ok
[INFO] [stdout] test checking::checker::tests::eval_top_level_stmts ... ok
[INFO] [stdout] test lexing::lexer::tests::char_literals ... ok
[INFO] [stdout] test checking::checker::tests::eval_inner_stmts ... ok
[INFO] [stdout] test lexing::lexer::tests::keywords ... ok
[INFO] [stdout] test checking::checker::tests::variable_shadowing ... ok
[INFO] [stdout] test parsing::parser::tests::while_stmts ... ok
[INFO] [stdout] test parsing::parser::tests::variable_declaration_stmts ... ok
[INFO] [stdout] test parsing::parser::tests::variable_assignment_stmts ... ok
[INFO] [stdout] test parsing::parser::tests::test_unary_exprs ... ok
[INFO] [stdout] test parsing::parser::tests::function_parameters ... ok
[INFO] [stdout] test lexing::lexer::tests::minus_and_arrow ... ok
[INFO] [stdout] test lexing::lexer::tests::number_literals ... ok
[INFO] [stdout] test parsing::parser::tests::literal_primary_exprs ... ok
[INFO] [stdout] test parsing::parser::tests::expr_operator_precedence ... ok
[INFO] [stdout] test parsing::parser::tests::if_stmts ... ok
[INFO] [stdout] test parsing::parser::tests::function_definition_stmts ... ok
[INFO] [stdout] test parsing::parser::tests::identifier_primary_exprs ... ok
[INFO] [stdout] test stream::tests::test_position_tracking ... ok
[INFO] [stdout] test parsing::parser::tests::return_stmts ... ok
[INFO] [stdout] test checking::checker::tests::eval_exprs ... ok
[INFO] [stdout] test lexing::lexer::tests::other_tokens ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9519077cb9f4b47e1d67424d6da7b8d1e07f0c528668c26ee8bf89fc13f64b04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9519077cb9f4b47e1d67424d6da7b8d1e07f0c528668c26ee8bf89fc13f64b04", kill_on_drop: false }`
[INFO] [stdout] 9519077cb9f4b47e1d67424d6da7b8d1e07f0c528668c26ee8bf89fc13f64b04