[INFO] fetching crate rust-forth-compiler 0.5.3...
[INFO] testing rust-forth-compiler-0.5.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate rust-forth-compiler 0.5.3 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rust-forth-compiler 0.5.3 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust-forth-compiler 0.5.3
[INFO] finished tweaking crates.io crate rust-forth-compiler 0.5.3
[INFO] tweaked toml for crates.io crate rust-forth-compiler 0.5.3 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate rust-forth-compiler 0.5.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb64656e54c6bfe210b1b84c82fcc3f9add93b91183291b6cd5df11c27251ea8
[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" "eb64656e54c6bfe210b1b84c82fcc3f9add93b91183291b6cd5df11c27251ea8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb64656e54c6bfe210b1b84c82fcc3f9add93b91183291b6cd5df11c27251ea8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb64656e54c6bfe210b1b84c82fcc3f9add93b91183291b6cd5df11c27251ea8", kill_on_drop: false }`
[INFO] [stdout] eb64656e54c6bfe210b1b84c82fcc3f9add93b91183291b6cd5df11c27251ea8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97e8c0aa4be28490e16a16fde914b5c7aa0d1b3e13663d366f185c18e4ba5bb4
[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" "97e8c0aa4be28490e16a16fde914b5c7aa0d1b3e13663d366f185c18e4ba5bb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-forth-tokenizer v0.2.0
[INFO] [stderr]    Compiling rust-simple-stack-processor v0.7.0
[INFO] [stderr]    Compiling rust-forth-compiler v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "97e8c0aa4be28490e16a16fde914b5c7aa0d1b3e13663d366f185c18e4ba5bb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97e8c0aa4be28490e16a16fde914b5c7aa0d1b3e13663d366f185c18e4ba5bb4", kill_on_drop: false }`
[INFO] [stdout] 97e8c0aa4be28490e16a16fde914b5c7aa0d1b3e13663d366f185c18e4ba5bb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--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] 2bb561202945b4c07dab0eb65d4e36200ae55b9fe1b152f7e301fa40f0f5e3df
[INFO] running `Command { std: "docker" "start" "-a" "2bb561202945b4c07dab0eb65d4e36200ae55b9fe1b152f7e301fa40f0f5e3df", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-forth-compiler v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "2bb561202945b4c07dab0eb65d4e36200ae55b9fe1b152f7e301fa40f0f5e3df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bb561202945b4c07dab0eb65d4e36200ae55b9fe1b152f7e301fa40f0f5e3df", kill_on_drop: false }`
[INFO] [stdout] 2bb561202945b4c07dab0eb65d4e36200ae55b9fe1b152f7e301fa40f0f5e3df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fe0c2c329714b86836832cccf6b6768c24a9dc46b1951685370be072639ef163
[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" "fe0c2c329714b86836832cccf6b6768c24a9dc46b1951685370be072639ef163", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 56 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_forth_compiler-098a374565025101
[INFO] [stdout] test tests::test_begin_again_run ... ok
[INFO] [stdout] test tests::test_begin_until ... ok
[INFO] [stdout] test tests::test_begin_again ... ok
[INFO] [stdout] test tests::test_begin_until_run ... ok
[INFO] [stdout] test tests::test_begin_while_leave_repeat_run ... ok
[INFO] [stdout] test tests::test_compile_3 ... ok
[INFO] [stdout] test tests::test_do_loop_compound_run_1 ... ok
[INFO] [stdout] test tests::test_compile_fail_1 ... ok
[INFO] [stdout] test tests::test_compile_1 ... ok
[INFO] [stdout] test tests::test_compile_4 ... ok
[INFO] [stdout] test tests::test_begin_while_repeat_run ... ok
[INFO] [stdout] test tests::test_compile_2 ... ok
[INFO] [stdout] test tests::test_compile_fail_2 ... ok
[INFO] [stdout] test tests::test_compile_fail_3 ... ok
[INFO] [stdout] test tests::test_do_loop ... ok
[INFO] [stdout] test tests::test_begin_while_repeat ... ok
[INFO] [stdout] test tests::test_begin_again_leave ... ok
[INFO] [stdout] test tests::test_do_loop_simple_run_1 ... ok
[INFO] [stdout] test tests::test_if_else_1 ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_forth_compiler-31454412e44c14fa
[INFO] [stdout] test tests::test_i ... ok
[INFO] [stderr]    Doc-tests rust-forth-compiler
[INFO] [stdout] test tests::test_do_loop_simple ... ok
[INFO] [stdout] test tests::test_if_else_4 ... ok
[INFO] [stdout] test tests::test_if_else_3 ... ok
[INFO] [stdout] test tests::test_if_else_2 ... ok
[INFO] [stdout] test tests::test_do_plus_loop_simple_run_1 ... ok
[INFO] [stdout] test tests::test_intrinsics_drop ... ok
[INFO] [stdout] test tests::test_intrinsics_ne_run_2 ... ok
[INFO] [stdout] test tests::test_intrinsics_drop_run ... ok
[INFO] [stdout] test tests::test_intrinsics_eq_run_1 ... ok
[INFO] [stdout] test tests::test_do_plus_loop ... ok
[INFO] [stdout] test tests::test_intrinsics_ne_run_1 ... ok
[INFO] [stdout] test tests::test_intrinsics_eq_run_2 ... ok
[INFO] [stdout] test tests::test_execute_intrinsics_1 ... ok
[INFO] [stdout] test tests::test_intrinsics_two_drop ... ok
[INFO] [stdout] test tests::test_intrinsics_dup_run ... ok
[INFO] [stdout] test tests::test_intrinsics_two_dup ... ok
[INFO] [stdout] test tests::test_intrinsics_dup ... ok
[INFO] [stdout] test tests::test_intrinsics_two_swap ... ok
[INFO] [stdout] test tests::test_intrinsics_two_dup_run ... ok
[INFO] [stdout] test tests::test_intrinsics_two_over ... ok
[INFO] [stdout] test tests::test_intrinsics_two_minus_run ... ok
[INFO] [stdout] test tests::test_trap_1 ... ok
[INFO] [stdout] test tests::test_intrinsics_two_swap_run ... ok
[INFO] [stdout] test tests::test_intrinsics_two_minus ... ok
[INFO] [stdout] test tests::test_intrinsics_two_over_run ... ok
[INFO] [stdout] test tests::test_intrinsics_two_plus ... ok
[INFO] [stdout] test tests::test_trap_2 ... ok
[INFO] [stdout] test tests::test_trap_4 ... ok
[INFO] [stdout] test tests::test_trap_3 ... ok
[INFO] [stdout] test tests::test_j ... ok
[INFO] [stdout] test tests::test_intrinsics_two_div ... ok
[INFO] [stdout] test tests::test_intrinsics_two_mul ... ok
[INFO] [stdout] test tests::test_intrinsics_two_div_run ... ok
[INFO] [stdout] test tests::test_intrinsics_one_minus ... ok
[INFO] [stdout] test tests::test_intrinsics_one_plus ... ok
[INFO] [stdout] test tests::test_intrinsics_two_drop_run ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fe0c2c329714b86836832cccf6b6768c24a9dc46b1951685370be072639ef163", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe0c2c329714b86836832cccf6b6768c24a9dc46b1951685370be072639ef163", kill_on_drop: false }`
[INFO] [stdout] fe0c2c329714b86836832cccf6b6768c24a9dc46b1951685370be072639ef163