[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] 4c22b76da6166f273de482ca0ff578f7314ac97f
[INFO] testing tejasag/hera against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftejasag%2Fhera" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tejasag/hera on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-7/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: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4f0615e4f0be9865e68034b344932ca3d1c4d0be79f1035c59bdedf6433679db
[INFO] running `Command { std: "docker" "start" "-a" "4f0615e4f0be9865e68034b344932ca3d1c4d0be79f1035c59bdedf6433679db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f0615e4f0be9865e68034b344932ca3d1c4d0be79f1035c59bdedf6433679db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f0615e4f0be9865e68034b344932ca3d1c4d0be79f1035c59bdedf6433679db", kill_on_drop: false }`
[INFO] [stdout] 4f0615e4f0be9865e68034b344932ca3d1c4d0be79f1035c59bdedf6433679db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f15926b5756db7c4a2708bb8c5d822151b04a5cb3a879c5b9347d7b0f285014
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5f15926b5756db7c4a2708bb8c5d822151b04a5cb3a879c5b9347d7b0f285014", 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 [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "5f15926b5756db7c4a2708bb8c5d822151b04a5cb3a879c5b9347d7b0f285014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f15926b5756db7c4a2708bb8c5d822151b04a5cb3a879c5b9347d7b0f285014", kill_on_drop: false }`
[INFO] [stdout] 5f15926b5756db7c4a2708bb8c5d822151b04a5cb3a879c5b9347d7b0f285014
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c00eacbf4d351ab39bbd06465eca76541798ebc8aae5a7b4411f17a9b2e0b950
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c00eacbf4d351ab39bbd06465eca76541798ebc8aae5a7b4411f17a9b2e0b950", kill_on_drop: false }`
[INFO] [stderr]    Compiling hera v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.66s
[INFO] running `Command { std: "docker" "inspect" "c00eacbf4d351ab39bbd06465eca76541798ebc8aae5a7b4411f17a9b2e0b950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c00eacbf4d351ab39bbd06465eca76541798ebc8aae5a7b4411f17a9b2e0b950", kill_on_drop: false }`
[INFO] [stdout] c00eacbf4d351ab39bbd06465eca76541798ebc8aae5a7b4411f17a9b2e0b950
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 35d6ae965df8de9dffddf83404df3bf04880d946fcff68150ee01cbdd08ed670
[INFO] running `Command { std: "docker" "start" "-a" "35d6ae965df8de9dffddf83404df3bf04880d946fcff68150ee01cbdd08ed670", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hera-67d0ec6b9b4a2b85)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test eval::test::test_bool_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_error_handling ... ok
[INFO] [stdout] test eval::test::test_fn_application ... ok
[INFO] [stdout] test parser::test::test_if_expression ... 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_fn_expression ... ok
[INFO] [stdout] test parser::test::test_ident_expression ... ok
[INFO] [stdout] test eval::test::test_minus_prefix_eval ... ok
[INFO] [stdout] test parser::test::test_if_else_expression ... ok
[INFO] [stdout] test eval::test::test_let_statements ... ok
[INFO] [stdout] test parser::test::test_int_literal_expression ... ok
[INFO] [stdout] test parser::test::test_prefix_expression ... ok
[INFO] [stdout] test eval::test::test_int_infix_eval ... ok
[INFO] [stdout] test parser::test::test_operator_precedence_parsing ... ok
[INFO] [stdout] test parser::test::test_let_statement ... ok
[INFO] [stdout] test parser::test::test_return_statement ... ok
[INFO] [stdout] test lexer::test::test_next_token ... ok
[INFO] [stdout] test eval::test::test_int_eval ... ok
[INFO] [stdout] test parser::test::test_infix_expression ... ok
[INFO] [stdout] test eval::test::test_if_eval ... ok
[INFO] [stdout] test eval::test::test_fn_object ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "35d6ae965df8de9dffddf83404df3bf04880d946fcff68150ee01cbdd08ed670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35d6ae965df8de9dffddf83404df3bf04880d946fcff68150ee01cbdd08ed670", kill_on_drop: false }`
[INFO] [stdout] 35d6ae965df8de9dffddf83404df3bf04880d946fcff68150ee01cbdd08ed670