[INFO] cloning repository https://github.com/smallo-lang/Rick
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/smallo-lang/Rick" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmallo-lang%2FRick", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmallo-lang%2FRick'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 460b56dc728a47b26889b821757b2bae55adb4ca
[INFO] testing smallo-lang/Rick against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmallo-lang%2FRick" "/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/smallo-lang/Rick on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/smallo-lang/Rick
[INFO] finished tweaking git repo https://github.com/smallo-lang/Rick
[INFO] tweaked toml for git repo https://github.com/smallo-lang/Rick written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/smallo-lang/Rick already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded text_io v0.1.8
[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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 216d3de5355c3384b6c9041e62a6347aa083dc4e48c6de9a7c7284aa62f7e1b6
[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" "216d3de5355c3384b6c9041e62a6347aa083dc4e48c6de9a7c7284aa62f7e1b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "216d3de5355c3384b6c9041e62a6347aa083dc4e48c6de9a7c7284aa62f7e1b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "216d3de5355c3384b6c9041e62a6347aa083dc4e48c6de9a7c7284aa62f7e1b6", kill_on_drop: false }`
[INFO] [stdout] 216d3de5355c3384b6c9041e62a6347aa083dc4e48c6de9a7c7284aa62f7e1b6
[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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", 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] b53475b9894bd07a1f6a891f81d15ec526cbac9ff9ba001ab3f3b6369409ac56
[INFO] running `Command { std: "docker" "start" "-a" "b53475b9894bd07a1f6a891f81d15ec526cbac9ff9ba001ab3f3b6369409ac56", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling argparse v0.2.2
[INFO] [stderr]    Compiling text_io v0.1.8
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling rick v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.27s
[INFO] running `Command { std: "docker" "inspect" "b53475b9894bd07a1f6a891f81d15ec526cbac9ff9ba001ab3f3b6369409ac56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b53475b9894bd07a1f6a891f81d15ec526cbac9ff9ba001ab3f3b6369409ac56", kill_on_drop: false }`
[INFO] [stdout] b53475b9894bd07a1f6a891f81d15ec526cbac9ff9ba001ab3f3b6369409ac56
[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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 040eb29368a956ca7f20806d0ddf651e7d973af7734ea0c26afe1a607a2d142d
[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" "040eb29368a956ca7f20806d0ddf651e7d973af7734ea0c26afe1a607a2d142d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rick v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `Command { std: "docker" "inspect" "040eb29368a956ca7f20806d0ddf651e7d973af7734ea0c26afe1a607a2d142d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "040eb29368a956ca7f20806d0ddf651e7d973af7734ea0c26afe1a607a2d142d", kill_on_drop: false }`
[INFO] [stdout] 040eb29368a956ca7f20806d0ddf651e7d973af7734ea0c26afe1a607a2d142d
[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" "+722e1797249a965b6335aebd65d777f917e498f1" "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] b2753d9a2de797fdd5eb0fe8cce9d8d697bd4d3491b2c91f8b8983486a98015b
[INFO] running `Command { std: "docker" "start" "-a" "b2753d9a2de797fdd5eb0fe8cce9d8d697bd4d3491b2c91f8b8983486a98015b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rick-06a330c001fb0e8d)
[INFO] [stdout] running 36 tests
[INFO] [stdout] test vm::opcode_tests::bool ... ok
[INFO] [stdout] test vm::opcode_tests::div ... ok
[INFO] [stdout] test vm::opcode_tests::drop ... ok
[INFO] [stdout] test util::read_src_into_bytes_tests::reads_file ... ok
[INFO] [stdout] test vm::opcode_tests::leq ... ok
[INFO] [stdout] test vm::opcode_tests::eq ... ok
[INFO] [stdout] test vm::opcode_tests::mul ... ok
[INFO] [stdout] test vm::opcode_tests::geq ... ok
[INFO] [stdout] test vm::opcode_tests::neq ... ok
[INFO] [stdout] test vm::opcode_tests::pop ... ok
[INFO] [stdout] test vm::opcode_tests::not ... ok
[INFO] [stdout] test vm::opcode_tests::push ... ok
[INFO] [stdout] test vm::opcode_tests::r#mod ... ok
[INFO] [stdout] test vm::opcode_tests::sub ... ok
[INFO] [stdout] test vm::stack::stack_tests::empty ... ok
[INFO] [stdout] test vm::stack::stack_tests::from ... ok
[INFO] [stdout] test vm::stack::stack_tests::peek ... ok
[INFO] [stdout] test vm::opcode_tests::or ... ok
[INFO] [stdout] test vm::opcode_tests::and ... ok
[INFO] [stdout] test vm::stack::stack_tests::pop ... ok
[INFO] [stdout] test vm::stack::stack_tests::len ... ok
[INFO] [stdout] test vm::vm_tests::can_create_new_instance ... ok
[INFO] [stdout] test vm::vm_util::vm_util_tests::fails_on_invalid_watermark ... ok
[INFO] [stdout] test vm::vm_util::vm_util_tests::fails_on_wrong_data_format ... ok
[INFO] [stdout] test vm::vm_util::vm_util_tests::works_on_right_data ... ok
[INFO] [stdout] test vm::vm_util::vm_util_tests::fails_with_no_instructions ... ok
[INFO] [stdout] test vm::opcode_tests::gth ... ok
[INFO] [stdout] test vm::opcode_tests::sti ... ok
[INFO] [stdout] test vm::opcode_tests::lth ... ok
[INFO] [stdout] test vm::vm_util::vm_util_tests::works_on_valid_watermark ... ok
[INFO] [stdout] test vm::vm_util::vm_util_tests::works_with_good_instructions ... ok
[INFO] [stdout] test vm::stack::stack_tests::push ... ok
[INFO] [stdout] test vm::vm_tests::fails_on_unknown_instruction ... ok
[INFO] [stdout] test vm::vm_util::vm_util_tests::fails_for_unexpected_values ... ok
[INFO] [stdout] test vm::opcode_tests::add ... ok
[INFO] [stdout] test util::read_src_into_bytes_tests::fails_if_file_not_found ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b2753d9a2de797fdd5eb0fe8cce9d8d697bd4d3491b2c91f8b8983486a98015b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2753d9a2de797fdd5eb0fe8cce9d8d697bd4d3491b2c91f8b8983486a98015b", kill_on_drop: false }`
[INFO] [stdout] b2753d9a2de797fdd5eb0fe8cce9d8d697bd4d3491b2c91f8b8983486a98015b