[INFO] cloning repository https://github.com/mazuschlag/rustkalkulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mazuschlag/rustkalkulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmazuschlag%2Frustkalkulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmazuschlag%2Frustkalkulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 501816211952c76211d0e5df017001c7c34197d5
[INFO] testing mazuschlag/rustkalkulator against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmazuschlag%2Frustkalkulator" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mazuschlag/rustkalkulator on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mazuschlag/rustkalkulator
[INFO] finished tweaking git repo https://github.com/mazuschlag/rustkalkulator
[INFO] tweaked toml for git repo https://github.com/mazuschlag/rustkalkulator written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/mazuschlag/rustkalkulator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b52a6a8d71ac9a8536ea096463a3d297a75b0f3beef54df91f4f2fb7e825170
[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" "6b52a6a8d71ac9a8536ea096463a3d297a75b0f3beef54df91f4f2fb7e825170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b52a6a8d71ac9a8536ea096463a3d297a75b0f3beef54df91f4f2fb7e825170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b52a6a8d71ac9a8536ea096463a3d297a75b0f3beef54df91f4f2fb7e825170", kill_on_drop: false }`
[INFO] [stdout] 6b52a6a8d71ac9a8536ea096463a3d297a75b0f3beef54df91f4f2fb7e825170
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 5e2752cfa8ebbad5af7ad45b7893cd5f27dd3d79f37aac61a8b248f232414806
[INFO] running `Command { std: "docker" "start" "-a" "5e2752cfa8ebbad5af7ad45b7893cd5f27dd3d79f37aac61a8b248f232414806", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustkalkulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "5e2752cfa8ebbad5af7ad45b7893cd5f27dd3d79f37aac61a8b248f232414806", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e2752cfa8ebbad5af7ad45b7893cd5f27dd3d79f37aac61a8b248f232414806", kill_on_drop: false }`
[INFO] [stdout] 5e2752cfa8ebbad5af7ad45b7893cd5f27dd3d79f37aac61a8b248f232414806
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6aafe1aa07069c9430be1b808ef14dd858e6beb86a42b29e81b000b5f05b730f
[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" "6aafe1aa07069c9430be1b808ef14dd858e6beb86a42b29e81b000b5f05b730f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustkalkulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "6aafe1aa07069c9430be1b808ef14dd858e6beb86a42b29e81b000b5f05b730f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aafe1aa07069c9430be1b808ef14dd858e6beb86a42b29e81b000b5f05b730f", kill_on_drop: false }`
[INFO] [stdout] 6aafe1aa07069c9430be1b808ef14dd858e6beb86a42b29e81b000b5f05b730f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7666f8d9de64fd7b5297c96d15723486a946e3ac15a8b162bddaa060b4b40601
[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" "7666f8d9de64fd7b5297c96d15723486a946e3ac15a8b162bddaa060b4b40601", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rustkalkulator-1661fbd5652498fd
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test evaluator::test::valid_unary ... ok
[INFO] [stdout] test evaluator::test::valid_variable ... ok
[INFO] [stdout] test lexer::tests::invalid_num ... ok
[INFO] [stdout] test lexer::tests::valid_ident ... ok
[INFO] [stdout] test evaluator::test::valid_sum ... ok
[INFO] [stdout] test lexer::tests::valid_parens ... ok
[INFO] [stdout] test parser::test::invalid_assign ... ok
[INFO] [stdout] test parser::test::invalid_parens ... ok
[INFO] [stdout] test parser::test::invalid_product ... ok
[INFO] [stdout] test parser::test::invalid_sum ... ok
[INFO] [stdout] test parser::test::order_of_ops ... ok
[INFO] [stdout] test parser::test::valid_assign ... ok
[INFO] [stdout] test parser::test::valid_parens ... ok
[INFO] [stdout] test lexer::tests::valid_operators ... ok
[INFO] [stdout] test parser::test::valid_sum ... ok
[INFO] [stdout] test lexer::tests::valid_number ... ok
[INFO] [stdout] test parser::test::catch_err_tokens ... ok
[INFO] [stdout] test parser::test::invalid_unary ... ok
[INFO] [stdout] test lexer::tests::valid_no_spaces ... ok
[INFO] [stdout] test parser::test::valid_product ... ok
[INFO] [stdout] test parser::test::valid_unary ... ok
[INFO] [stdout] test lexer::tests::invalid_ident ... ok
[INFO] [stdout] test evaluator::test::invalid_variable ... ok
[INFO] [stdout] test evaluator::test::valid_complex ... ok
[INFO] [stdout] test evaluator::test::valid_prod ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7666f8d9de64fd7b5297c96d15723486a946e3ac15a8b162bddaa060b4b40601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7666f8d9de64fd7b5297c96d15723486a946e3ac15a8b162bddaa060b4b40601", kill_on_drop: false }`
[INFO] [stdout] 7666f8d9de64fd7b5297c96d15723486a946e3ac15a8b162bddaa060b4b40601