[INFO] cloning repository https://github.com/Kartoffelsaft/stack-script
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kartoffelsaft/stack-script" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKartoffelsaft%2Fstack-script", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKartoffelsaft%2Fstack-script'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f875854e271b383daddcf0f202608e15e171ae1f
[INFO] testing Kartoffelsaft/stack-script against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKartoffelsaft%2Fstack-script" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kartoffelsaft/stack-script 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 git repo https://github.com/Kartoffelsaft/stack-script
[INFO] finished tweaking git repo https://github.com/Kartoffelsaft/stack-script
[INFO] tweaked toml for git repo https://github.com/Kartoffelsaft/stack-script written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Kartoffelsaft/stack-script 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 30dec4b822ab495a6a53f3a8f7e43fccc01e8583611d0c133e0079133105bcdb
[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" "30dec4b822ab495a6a53f3a8f7e43fccc01e8583611d0c133e0079133105bcdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30dec4b822ab495a6a53f3a8f7e43fccc01e8583611d0c133e0079133105bcdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30dec4b822ab495a6a53f3a8f7e43fccc01e8583611d0c133e0079133105bcdb", kill_on_drop: false }`
[INFO] [stdout] 30dec4b822ab495a6a53f3a8f7e43fccc01e8583611d0c133e0079133105bcdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] fe794dedcd3f0d34204cba12f45cc537e4abe9e096c8923c9e8862256f77b317
[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" "fe794dedcd3f0d34204cba12f45cc537e4abe9e096c8923c9e8862256f77b317", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling stack_script v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.60s
[INFO] running `Command { std: "docker" "inspect" "fe794dedcd3f0d34204cba12f45cc537e4abe9e096c8923c9e8862256f77b317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe794dedcd3f0d34204cba12f45cc537e4abe9e096c8923c9e8862256f77b317", kill_on_drop: false }`
[INFO] [stdout] fe794dedcd3f0d34204cba12f45cc537e4abe9e096c8923c9e8862256f77b317
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] f8110cc87135ca3034d910a3b1aecdda14aed9cbcc30de20edc1d39812a0275e
[INFO] running `Command { std: "docker" "start" "-a" "f8110cc87135ca3034d910a3b1aecdda14aed9cbcc30de20edc1d39812a0275e", kill_on_drop: false }`
[INFO] [stderr]    Compiling stack_script v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.51s
[INFO] running `Command { std: "docker" "inspect" "f8110cc87135ca3034d910a3b1aecdda14aed9cbcc30de20edc1d39812a0275e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8110cc87135ca3034d910a3b1aecdda14aed9cbcc30de20edc1d39812a0275e", kill_on_drop: false }`
[INFO] [stdout] f8110cc87135ca3034d910a3b1aecdda14aed9cbcc30de20edc1d39812a0275e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 3099ab15eb001fae5eef3b69504ee097c1da234f9d587e817352ee56b521d5da
[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" "3099ab15eb001fae5eef3b69504ee097c1da234f9d587e817352ee56b521d5da", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stack_script-e383ba5361d9bc6d
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test token_type::token_type_tests::ints ... ok
[INFO] [stdout] test token_type::token_type_tests::function_definition ... ok
[INFO] [stdout] test tokenizer::tokenizer_tests::extra_whitespace_between ... ok
[INFO] [stdout] test token_type::token_type_tests::loose_block ... ok
[INFO] [stdout] test token_type::token_type_tests::type_success ... ok
[INFO] [stdout] test token_type::token_type_tests::recursive_function_definition ... ok
[INFO] [stdout] test tokenizer::tokenizer_tests::empty ... ok
[INFO] [stdout] test tokenizer::tokenizer_tests::hello_world ... ok
[INFO] [stdout] test tokenizer::tokenizer_tests::extra_whitespace_around ... ok
[INFO] [stdout] test token_type::token_type_tests::type_cast ... ok
[INFO] [stdout] test token_type::token_type_tests::from_vec_str ... ok
[INFO] [stdout] test token_type::token_type_tests::type_failure ... ok
[INFO] [stdout] test token_type::token_type_tests::floats ... ok
[INFO] [stdout] test tokenizer::tokenizer_tests::escaped_letters_are_escaped ... ok
[INFO] [stdout] test token_type::token_type_tests::keyword ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stack_script-1cfed6950ff72dbd
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stack_script
[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" "3099ab15eb001fae5eef3b69504ee097c1da234f9d587e817352ee56b521d5da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3099ab15eb001fae5eef3b69504ee097c1da234f9d587e817352ee56b521d5da", kill_on_drop: false }`
[INFO] [stdout] 3099ab15eb001fae5eef3b69504ee097c1da234f9d587e817352ee56b521d5da