[INFO] cloning repository https://github.com/sourcefrog/mbplox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sourcefrog/mbplox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsourcefrog%2Fmbplox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsourcefrog%2Fmbplox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e242d9f3b3c5ecebc1df017b733947f514588890
[INFO] testing sourcefrog/mbplox against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsourcefrog%2Fmbplox" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sourcefrog/mbplox on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sourcefrog/mbplox
[INFO] finished tweaking git repo https://github.com/sourcefrog/mbplox
[INFO] tweaked toml for git repo https://github.com/sourcefrog/mbplox written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/sourcefrog/mbplox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ecf1d2d1b260c1a44d288a3020080e9ba6f11092b2a89d2afaa914a4dfb08cc
[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" "4ecf1d2d1b260c1a44d288a3020080e9ba6f11092b2a89d2afaa914a4dfb08cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ecf1d2d1b260c1a44d288a3020080e9ba6f11092b2a89d2afaa914a4dfb08cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ecf1d2d1b260c1a44d288a3020080e9ba6f11092b2a89d2afaa914a4dfb08cc", kill_on_drop: false }`
[INFO] [stdout] 4ecf1d2d1b260c1a44d288a3020080e9ba6f11092b2a89d2afaa914a4dfb08cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f332f3fdb2564dad972176d91a5e05fb88e85c4db14990a01c2c2238ab5308b
[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" "2f332f3fdb2564dad972176d91a5e05fb88e85c4db14990a01c2c2238ab5308b", kill_on_drop: false }`
[INFO] [stderr]    Compiling argh_shared v0.1.6
[INFO] [stderr]    Compiling argh_derive v0.1.6
[INFO] [stderr]    Compiling argh v0.1.6
[INFO] [stderr]    Compiling mbplox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.44s
[INFO] running `Command { std: "docker" "inspect" "2f332f3fdb2564dad972176d91a5e05fb88e85c4db14990a01c2c2238ab5308b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f332f3fdb2564dad972176d91a5e05fb88e85c4db14990a01c2c2238ab5308b", kill_on_drop: false }`
[INFO] [stdout] 2f332f3fdb2564dad972176d91a5e05fb88e85c4db14990a01c2c2238ab5308b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8a5d57474a7b47ec40f49306ff6b2d7738a68055d65ac87042312ae182b670e
[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" "d8a5d57474a7b47ec40f49306ff6b2d7738a68055d65ac87042312ae182b670e", kill_on_drop: false }`
[INFO] [stderr]    Compiling predicates v2.0.3
[INFO] [stderr]    Compiling pretty_assertions v1.0.0
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling assert_cmd v2.0.2
[INFO] [stderr]    Compiling mbplox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.46s
[INFO] running `Command { std: "docker" "inspect" "d8a5d57474a7b47ec40f49306ff6b2d7738a68055d65ac87042312ae182b670e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8a5d57474a7b47ec40f49306ff6b2d7738a68055d65ac87042312ae182b670e", kill_on_drop: false }`
[INFO] [stdout] d8a5d57474a7b47ec40f49306ff6b2d7738a68055d65ac87042312ae182b670e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5ed63779c8be569573f0a421193538931ca0d012f41b108c12eddcfd170cb343
[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" "5ed63779c8be569573f0a421193538931ca0d012f41b108c12eddcfd170cb343", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mbplox-f922605a23a4c59b)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test eval::test::eval_literal_integer ... ok
[INFO] [stdout] test lex::test::simple_string ... ok
[INFO] [stdout] test lex::test::unterminated_string_error ... ok
[INFO] [stdout] test lex::test::words_and_keywords ... ok
[INFO] [stdout] test lex::test::multi_line_string_has_line_number_of_start ... ok
[INFO] [stdout] test parse::test::parse_literal_false ... ok
[INFO] [stdout] test lex::test::just_a_comment ... ok
[INFO] [stdout] test parse::test::parse_literal_nil ... ok
[INFO] [stdout] test parse::test::parse_literal_number ... ok
[INFO] [stdout] test lex::test::skip_comments ... ok
[INFO] [stdout] test lex::test::integer_followed_by_dot_is_not_float ... ok
[INFO] [stdout] test lex::test::ignore_shebang ... ok
[INFO] [stdout] test lex::test::decimal_float ... ok
[INFO] [stdout] test parse::test::parse_literal_string ... ok
[INFO] [stdout] test parse::test::parse_literal_true ... ok
[INFO] [stdout] test lex::test::column_positions_understand_tabs ... ok
[INFO] [stdout] test lex::test::can_scan_integer ... ok
[INFO] [stdout] test value::test::display_value ... ok
[INFO] [stdout] test lex::test::just_some_comments ... ok
[INFO] [stdout] test lex::test::lex_result_mixes_tokens_and_multiple_errors_in_order ... ok
[INFO] [stdout] test lex::test::operators ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cli.rs (/opt/rustwide/target/debug/deps/cli-aa67c0685dfc04b7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/expect.rs (/opt/rustwide/target/debug/deps/expect-a74496181e446608)
[INFO] [stdout] test error_if_no_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test testdata_cases ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5ed63779c8be569573f0a421193538931ca0d012f41b108c12eddcfd170cb343", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ed63779c8be569573f0a421193538931ca0d012f41b108c12eddcfd170cb343", kill_on_drop: false }`
[INFO] [stdout] 5ed63779c8be569573f0a421193538931ca0d012f41b108c12eddcfd170cb343