[INFO] fetching crate kdl 1.0.0...
[INFO] testing kdl-1.0.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate kdl 1.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate kdl 1.0.0 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 crates.io crate kdl 1.0.0
[INFO] finished tweaking crates.io crate kdl 1.0.0
[INFO] tweaked toml for crates.io crate kdl 1.0.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] adde509643552b7f584116a5d418b0b90aff6cd32a46a3899d47dcccdf0cc4f9
[INFO] running `Command { std: "docker" "start" "-a" "adde509643552b7f584116a5d418b0b90aff6cd32a46a3899d47dcccdf0cc4f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "adde509643552b7f584116a5d418b0b90aff6cd32a46a3899d47dcccdf0cc4f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adde509643552b7f584116a5d418b0b90aff6cd32a46a3899d47dcccdf0cc4f9", kill_on_drop: false }`
[INFO] [stdout] adde509643552b7f584116a5d418b0b90aff6cd32a46a3899d47dcccdf0cc4f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 189970cb434799b6e13ba2db52fd850a53b6869ad3051f7f169aa74ec9707e9c
[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" "189970cb434799b6e13ba2db52fd850a53b6869ad3051f7f169aa74ec9707e9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling nom v6.0.1
[INFO] [stderr]    Compiling kdl v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.09s
[INFO] running `Command { std: "docker" "inspect" "189970cb434799b6e13ba2db52fd850a53b6869ad3051f7f169aa74ec9707e9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "189970cb434799b6e13ba2db52fd850a53b6869ad3051f7f169aa74ec9707e9c", kill_on_drop: false }`
[INFO] [stdout] 189970cb434799b6e13ba2db52fd850a53b6869ad3051f7f169aa74ec9707e9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] b10394a58078ebe6e78bc8416a24add54ee43bae51dc8581014d73dbfb9634ab
[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" "b10394a58078ebe6e78bc8416a24add54ee43bae51dc8581014d73dbfb9634ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling kdl v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.32s
[INFO] running `Command { std: "docker" "inspect" "b10394a58078ebe6e78bc8416a24add54ee43bae51dc8581014d73dbfb9634ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b10394a58078ebe6e78bc8416a24add54ee43bae51dc8581014d73dbfb9634ab", kill_on_drop: false }`
[INFO] [stdout] b10394a58078ebe6e78bc8416a24add54ee43bae51dc8581014d73dbfb9634ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 396c5070c9c13fee76c70b2f7a7986e8502623a466074b81a408597059ee45f7
[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" "396c5070c9c13fee76c70b2f7a7986e8502623a466074b81a408597059ee45f7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/kdl-b968fbd919c44802
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test node::tests::from ... ok
[INFO] [stdout] test parser::tests::test_binary ... ok
[INFO] [stdout] test parser::tests::test_boolean ... ok
[INFO] [stdout] test parser::tests::test_multi_line_comment ... ok
[INFO] [stdout] test parser::tests::test_hexadecimal ... ok
[INFO] [stdout] test parser::tests::test_integer ... ok
[INFO] [stdout] test parser::tests::test_nodes ... ok
[INFO] [stdout] test parser::tests::test_octal ... ok
[INFO] [stdout] test parser::tests::test_prop_slashdash_comment ... ok
[INFO] [stdout] test parser::tests::test_single_line_comment ... ok
[INFO] [stdout] test parser::tests::test_raw_string ... ok
[INFO] [stdout] test node::tests::try_from_success ... ok
[INFO] [stdout] test parser::tests::test_whitespace ... ok
[INFO] [stdout] test parser::tests::test_strip_trailing_newline ... ok
[INFO] [stdout] test parser::tests::test_count_leading_lines ... ok
[INFO] [stdout] test node::tests::try_from_failure ... ok
[INFO] [stdout] test parser::tests::test_float ... ok
[INFO] [stdout] test parser::tests::test_newline ... ok
[INFO] [stdout] test parser::tests::test_node ... ok
[INFO] [stdout] test parser::tests::test_escline ... ok
[INFO] [stdout] test parser::tests::test_node_space ... ok
[INFO] [stdout] test parser::tests::test_string ... ok
[INFO] [stdout] test parser::tests::test_arg_slashdash_comment ... ok
[INFO] [stdout] test parser::tests::test_children_slashdash_comment ... ok
[INFO] [stdout] test parser::tests::test_node_slashdash_comment ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/examples-e637a2a7c2320b83
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_cargo ... ok
[INFO] [stdout] test test_ci ... ok
[INFO] [stderr]    Doc-tests kdl
[INFO] [stdout] test test_nuget ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 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" "396c5070c9c13fee76c70b2f7a7986e8502623a466074b81a408597059ee45f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "396c5070c9c13fee76c70b2f7a7986e8502623a466074b81a408597059ee45f7", kill_on_drop: false }`
[INFO] [stdout] 396c5070c9c13fee76c70b2f7a7986e8502623a466074b81a408597059ee45f7