[INFO] fetching crate barb 0.4.3...
[INFO] testing barb-0.4.3 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate barb 0.4.3 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate barb 0.4.3 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 crates.io crate barb 0.4.3
[INFO] finished tweaking crates.io crate barb 0.4.3
[INFO] tweaked toml for crates.io crate barb 0.4.3 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate barb 0.4.3 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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a720d7251c0d213937a3d6a170c701a2cc25d5a730e13d16c7e3b1b3a701b96b
[INFO] running `Command { std: "docker" "start" "-a" "a720d7251c0d213937a3d6a170c701a2cc25d5a730e13d16c7e3b1b3a701b96b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a720d7251c0d213937a3d6a170c701a2cc25d5a730e13d16c7e3b1b3a701b96b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a720d7251c0d213937a3d6a170c701a2cc25d5a730e13d16c7e3b1b3a701b96b", kill_on_drop: false }`
[INFO] [stdout] a720d7251c0d213937a3d6a170c701a2cc25d5a730e13d16c7e3b1b3a701b96b
[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] [stdout] d312223f4c273302a335142304f2f76f20f55bd1dd639e364a12f1b30c88d92a
[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" "d312223f4c273302a335142304f2f76f20f55bd1dd639e364a12f1b30c88d92a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.118
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling rustls v0.20.3
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling chunked_transfer v1.4.0
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling colored_json v2.1.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling webpki v0.22.0
[INFO] [stderr]    Compiling sct v0.7.0
[INFO] [stderr]    Compiling jsonformat v1.2.0
[INFO] [stderr]    Compiling webpki-roots v0.22.2
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling clap_derive v3.0.14
[INFO] [stderr]    Compiling jsonpath-rust v0.1.4
[INFO] [stderr]    Compiling ureq v2.4.0
[INFO] [stderr]    Compiling clap v3.0.14
[INFO] [stderr]    Compiling barb v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 22s
[INFO] running `Command { std: "docker" "inspect" "d312223f4c273302a335142304f2f76f20f55bd1dd639e364a12f1b30c88d92a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d312223f4c273302a335142304f2f76f20f55bd1dd639e364a12f1b30c88d92a", kill_on_drop: false }`
[INFO] [stdout] d312223f4c273302a335142304f2f76f20f55bd1dd639e364a12f1b30c88d92a
[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] a6783b84bc2cf07b5d555417cf9b09717820ee8253eb44517cf3c577aafaaa8a
[INFO] running `Command { std: "docker" "start" "-a" "a6783b84bc2cf07b5d555417cf9b09717820ee8253eb44517cf3c577aafaaa8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling barb v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.22s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/barb-4418235aa050b82b)
[INFO] running `Command { std: "docker" "inspect" "a6783b84bc2cf07b5d555417cf9b09717820ee8253eb44517cf3c577aafaaa8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6783b84bc2cf07b5d555417cf9b09717820ee8253eb44517cf3c577aafaaa8a", kill_on_drop: false }`
[INFO] [stdout] a6783b84bc2cf07b5d555417cf9b09717820ee8253eb44517cf3c577aafaaa8a
[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] acf33175a152a4cca0908214a0b2dd342231aa8578354a547af77832b3ba6008
[INFO] running `Command { std: "docker" "start" "-a" "acf33175a152a4cca0908214a0b2dd342231aa8578354a547af77832b3ba6008", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/barb-4418235aa050b82b)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test barbfile::tests::test_decode_header ... ok
[INFO] [stdout] test barbfile::tests::test_method_from_str ... ok
[INFO] [stdout] test barbfile::tests::test_jq_parse_named_filter_no_name ... ok
[INFO] [stdout] test barbfile::tests::test_apply_filter_path ... ok
[INFO] [stdout] test barbfile::tests::test_jq_parse_named_filter ... ok
[INFO] [stdout] test barbfile::tests::test_path_parse_named_filter ... ok
[INFO] [stdout] test barbfile::tests::test_path_parse_named_filter_no_name ... ok
[INFO] [stdout] test executor::tests_context::test_context_key_str ... ok
[INFO] [stdout] test barbfile::tests::test_decode_url_line ... ok
[INFO] [stdout] test executor::tests_context::test_context_substitute_multi ... ok
[INFO] [stdout] test executor::tests_context::test_context_substitute_multi_value_with_default ... ok
[INFO] [stdout] test barbfile::tests::test_parse_mult_dependency_keeps_last ... ok
[INFO] [stdout] test executor::tests_context::test_context_substitute ... ok
[INFO] [stdout] test executor::tests_context::test_context_substitute_default ... ok
[INFO] [stdout] test executor::tests_make_req::test_make_req_headers_override ... ok
[INFO] [stdout] test executor::tests_make_req::test_make_req_simple_headers ... ok
[INFO] [stdout] test executor::tests_make_req::test_make_req_simple_get ... ok
[INFO] [stdout] test executor::tests_context::test_context_substitute_missing ... ok
[INFO] [stdout] test barbfile::tests::test_method_takes_body ... ok
[INFO] [stdout] test barbfile::tests::test_parse_dependency ... ok
[INFO] [stdout] test executor::tests_context::test_context_substitute_value_with_default ... ok
[INFO] [stdout] test executor::tests_context::test_context_substitute_empty_default ... ok
[INFO] [stdout] test barbfile::tests::test_parse_barbfile_body ... ok
[INFO] [stdout] test barbfile::tests::test_parse_barbfile_no_body ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "acf33175a152a4cca0908214a0b2dd342231aa8578354a547af77832b3ba6008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acf33175a152a4cca0908214a0b2dd342231aa8578354a547af77832b3ba6008", kill_on_drop: false }`
[INFO] [stdout] acf33175a152a4cca0908214a0b2dd342231aa8578354a547af77832b3ba6008