[INFO] cloning repository https://github.com/tejasag/hera
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tejasag/hera" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftejasag%2Fhera", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftejasag%2Fhera'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b77a4ddacf6e3fe4dcf67965bc4f70448b453208
[INFO] testing tejasag/hera against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftejasag%2Fhera" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tejasag/hera on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tejasag/hera
[INFO] finished tweaking git repo https://github.com/tejasag/hera
[INFO] tweaked toml for git repo https://github.com/tejasag/hera written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/tejasag/hera 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" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74e21ec03764ba7b3f64dadceea263ba53a1282a19bf8fefab15eab4367f1319
[INFO] running `Command { std: "docker" "start" "-a" "74e21ec03764ba7b3f64dadceea263ba53a1282a19bf8fefab15eab4367f1319", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74e21ec03764ba7b3f64dadceea263ba53a1282a19bf8fefab15eab4367f1319", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74e21ec03764ba7b3f64dadceea263ba53a1282a19bf8fefab15eab4367f1319", kill_on_drop: false }`
[INFO] [stdout] 74e21ec03764ba7b3f64dadceea263ba53a1282a19bf8fefab15eab4367f1319
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a032c7910e62d89e3343ff1912b0d07c502fe18c8814e8712eeffeac8458aac
[INFO] running `Command { std: "docker" "start" "-a" "1a032c7910e62d89e3343ff1912b0d07c502fe18c8814e8712eeffeac8458aac", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling hera v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "1a032c7910e62d89e3343ff1912b0d07c502fe18c8814e8712eeffeac8458aac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a032c7910e62d89e3343ff1912b0d07c502fe18c8814e8712eeffeac8458aac", kill_on_drop: false }`
[INFO] [stdout] 1a032c7910e62d89e3343ff1912b0d07c502fe18c8814e8712eeffeac8458aac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4208c5993af7d4914d00f66f8635e1ec4f9f42c0d9d2d161f9b51e8538f68740
[INFO] running `Command { std: "docker" "start" "-a" "4208c5993af7d4914d00f66f8635e1ec4f9f42c0d9d2d161f9b51e8538f68740", kill_on_drop: false }`
[INFO] [stderr]    Compiling hera v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "4208c5993af7d4914d00f66f8635e1ec4f9f42c0d9d2d161f9b51e8538f68740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4208c5993af7d4914d00f66f8635e1ec4f9f42c0d9d2d161f9b51e8538f68740", kill_on_drop: false }`
[INFO] [stdout] 4208c5993af7d4914d00f66f8635e1ec4f9f42c0d9d2d161f9b51e8538f68740
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6cc9dca2aeb6ec23a5466dab786b83851aabb040b0354bc431655b36d64ee409
[INFO] running `Command { std: "docker" "start" "-a" "6cc9dca2aeb6ec23a5466dab786b83851aabb040b0354bc431655b36d64ee409", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hera-e892b782cb693687)
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test eval::test::test_array_index_eval ... ok
[INFO] [stdout] test eval::test::test_bool_eval ... ok
[INFO] [stdout] test eval::test::test_builtin_functions ... ok
[INFO] [stdout] test eval::test::test_error_handling ... ok
[INFO] [stdout] test eval::test::test_fn_object ... ok
[INFO] [stdout] test eval::test::test_fn_application ... ok
[INFO] [stdout] test eval::test::test_if_eval ... ok
[INFO] [stdout] test eval::test::test_int_eval ... ok
[INFO] [stdout] test eval::test::test_int_infix_eval ... ok
[INFO] [stdout] test eval::test::test_let_statements ... ok
[INFO] [stdout] test eval::test::test_minus_prefix_eval ... ok
[INFO] [stdout] test eval::test::test_not_prefix_eval ... ok
[INFO] [stdout] test eval::test::test_return_eval ... ok
[INFO] [stdout] test eval::test::test_hash_index_expression ... ok
[INFO] [stdout] test eval::test::test_string_eval ... ok
[INFO] [stdout] test parser::test::test_bool_literal_expression ... ok
[INFO] [stdout] test parser::test::test_call_expression ... ok
[INFO] [stdout] test parser::test::test_array_literal ... ok
[INFO] [stdout] test eval::test::test_string_concatenation_eval ... ok
[INFO] [stdout] test eval::test::test_hash_literal ... ok
[INFO] [stdout] test parser::test::test_fn_expression ... ok
[INFO] [stdout] test lexer::test::test_next_token ... ok
[INFO] [stdout] test parser::test::test_hash_literal ... ok
[INFO] [stdout] test parser::test::test_if_else_expression ... ok
[INFO] [stdout] test parser::test::test_ident_expression ... ok
[INFO] [stdout] test eval::test::test_array_eval ... ok
[INFO] [stdout] test parser::test::test_if_expression ... ok
[INFO] [stdout] test parser::test::test_index_expression ... ok
[INFO] [stdout] test parser::test::test_operator_precedence_parsing ... ok
[INFO] [stdout] test parser::test::test_infix_expression ... ok
[INFO] [stdout] test parser::test::test_let_statement ... ok
[INFO] [stdout] test parser::test::test_int_literal_expression ... ok
[INFO] [stdout] test parser::test::test_prefix_expression ... ok
[INFO] [stdout] test parser::test::test_return_statement ... ok
[INFO] [stdout] test parser::test::test_string_literal_expression ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6cc9dca2aeb6ec23a5466dab786b83851aabb040b0354bc431655b36d64ee409", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cc9dca2aeb6ec23a5466dab786b83851aabb040b0354bc431655b36d64ee409", kill_on_drop: false }`
[INFO] [stdout] 6cc9dca2aeb6ec23a5466dab786b83851aabb040b0354bc431655b36d64ee409