[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 beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsourcefrog%2Fmbplox" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sourcefrog/mbplox on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-13/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" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2160df098f62aab54a1d20286857bc2a5c5ff4b71a43abd60761fc70a663af4f
[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" "2160df098f62aab54a1d20286857bc2a5c5ff4b71a43abd60761fc70a663af4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2160df098f62aab54a1d20286857bc2a5c5ff4b71a43abd60761fc70a663af4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2160df098f62aab54a1d20286857bc2a5c5ff4b71a43abd60761fc70a663af4f", kill_on_drop: false }`
[INFO] [stdout] 2160df098f62aab54a1d20286857bc2a5c5ff4b71a43abd60761fc70a663af4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 9ea8eef4d78379cb13e688c189be1035ef5b29de29aa4edb68bda559e0b942ba
[INFO] running `Command { std: "docker" "start" "-a" "9ea8eef4d78379cb13e688c189be1035ef5b29de29aa4edb68bda559e0b942ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling argh_shared v0.1.6
[INFO] [stderr]    Compiling quote v1.0.9
[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 24.84s
[INFO] running `Command { std: "docker" "inspect" "9ea8eef4d78379cb13e688c189be1035ef5b29de29aa4edb68bda559e0b942ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ea8eef4d78379cb13e688c189be1035ef5b29de29aa4edb68bda559e0b942ba", kill_on_drop: false }`
[INFO] [stdout] 9ea8eef4d78379cb13e688c189be1035ef5b29de29aa4edb68bda559e0b942ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] e3b4665569e57f6f42fe17c3173ef7d18a1f8a35d6d98fc7482995251989b7bc
[INFO] running `Command { std: "docker" "start" "-a" "e3b4665569e57f6f42fe17c3173ef7d18a1f8a35d6d98fc7482995251989b7bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling termtree v0.2.1
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling predicates v2.0.3
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling predicates-tree v1.0.4
[INFO] [stderr]    Compiling pretty_assertions v1.0.0
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[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 14.53s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/mbplox-491e5e5588365a60)
[INFO] [stderr]   Executable tests/cli.rs (/opt/rustwide/target/debug/deps/cli-4622ab6833fe0e93)
[INFO] [stderr]   Executable tests/expect.rs (/opt/rustwide/target/debug/deps/expect-e16a25dd8051446f)
[INFO] running `Command { std: "docker" "inspect" "e3b4665569e57f6f42fe17c3173ef7d18a1f8a35d6d98fc7482995251989b7bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3b4665569e57f6f42fe17c3173ef7d18a1f8a35d6d98fc7482995251989b7bc", kill_on_drop: false }`
[INFO] [stdout] e3b4665569e57f6f42fe17c3173ef7d18a1f8a35d6d98fc7482995251989b7bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] d789b59ddf4ef7d96df6cf8f6e6aa8ebe925eeac41ed4f79a4b40c4415389485
[INFO] running `Command { std: "docker" "start" "-a" "d789b59ddf4ef7d96df6cf8f6e6aa8ebe925eeac41ed4f79a4b40c4415389485", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mbplox-491e5e5588365a60)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test eval::test::eval_literal_integer ... ok
[INFO] [stdout] test lex::test::integer_followed_by_dot_is_not_float ... ok
[INFO] [stdout] test lex::test::column_positions_understand_tabs ... ok
[INFO] [stdout] test lex::test::decimal_float ... ok
[INFO] [stdout] test lex::test::lex_result_mixes_tokens_and_multiple_errors_in_order ... ok
[INFO] [stdout] test lex::test::unterminated_string_error ... ok
[INFO] [stdout] test lex::test::words_and_keywords ... ok
[INFO] [stdout] test parse::test::parse_literal_nil ... ok
[INFO] [stdout] test parse::test::parse_literal_number ... ok
[INFO] [stdout] test lex::test::simple_string ... ok
[INFO] [stdout] test lex::test::ignore_shebang ... ok
[INFO] [stdout] test lex::test::can_scan_integer ... ok
[INFO] [stdout] test lex::test::just_some_comments ... ok
[INFO] [stdout] test lex::test::just_a_comment ... ok
[INFO] [stdout] test parse::test::parse_literal_string ... ok
[INFO] [stdout] test parse::test::parse_literal_true ... ok
[INFO] [stdout] test value::test::display_value ... ok
[INFO] [stdout] test parse::test::parse_literal_false ... ok
[INFO] [stdout] test lex::test::skip_comments ... ok
[INFO] [stdout] test lex::test::operators ... ok
[INFO] [stdout] test lex::test::multi_line_string_has_line_number_of_start ... 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-4622ab6833fe0e93)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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] [stderr]      Running tests/expect.rs (/opt/rustwide/target/debug/deps/expect-e16a25dd8051446f)
[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" "d789b59ddf4ef7d96df6cf8f6e6aa8ebe925eeac41ed4f79a4b40c4415389485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d789b59ddf4ef7d96df6cf8f6e6aa8ebe925eeac41ed4f79a4b40c4415389485", kill_on_drop: false }`
[INFO] [stdout] d789b59ddf4ef7d96df6cf8f6e6aa8ebe925eeac41ed4f79a4b40c4415389485