[INFO] fetching crate md-inc 0.3.1...
[INFO] testing md-inc-0.3.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate md-inc 0.3.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate md-inc 0.3.1 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 md-inc 0.3.1
[INFO] finished tweaking crates.io crate md-inc 0.3.1
[INFO] tweaked toml for crates.io crate md-inc 0.3.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate md-inc 0.3.1 already has a lockfile, it will not be regenerated
[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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] 577d64ed2cfa9ef53717c027390d10f5fdef7ead3dd7d6acfa86a868d4499f25
[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" "577d64ed2cfa9ef53717c027390d10f5fdef7ead3dd7d6acfa86a868d4499f25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "577d64ed2cfa9ef53717c027390d10f5fdef7ead3dd7d6acfa86a868d4499f25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "577d64ed2cfa9ef53717c027390d10f5fdef7ead3dd7d6acfa86a868d4499f25", kill_on_drop: false }`
[INFO] [stdout] 577d64ed2cfa9ef53717c027390d10f5fdef7ead3dd7d6acfa86a868d4499f25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 436ca608b35b45c64cd83e7df4fc13097f1ede8db780b8bfd268a8ee2d08ba91
[INFO] running `Command { std: "docker" "start" "-a" "436ca608b35b45c64cd83e7df4fc13097f1ede8db780b8bfd268a8ee2d08ba91", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.14
[INFO] [stderr]    Compiling syn v1.0.23
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling static_assertions v0.3.4
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.2
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling lexical-core v0.6.7
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]    Compiling structopt-derive v0.4.7
[INFO] [stderr]    Compiling structopt v0.3.14
[INFO] [stderr]    Compiling md-inc v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.24s
[INFO] running `Command { std: "docker" "inspect" "436ca608b35b45c64cd83e7df4fc13097f1ede8db780b8bfd268a8ee2d08ba91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "436ca608b35b45c64cd83e7df4fc13097f1ede8db780b8bfd268a8ee2d08ba91", kill_on_drop: false }`
[INFO] [stdout] 436ca608b35b45c64cd83e7df4fc13097f1ede8db780b8bfd268a8ee2d08ba91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cadd973cebc6e00cf8be449a630d7fccdb051f27b67739a7e384704277f99e94
[INFO] running `Command { std: "docker" "start" "-a" "cadd973cebc6e00cf8be449a630d7fccdb051f27b67739a7e384704277f99e94", kill_on_drop: false }`
[INFO] [stderr]    Compiling md-inc v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.76s
[INFO] running `Command { std: "docker" "inspect" "cadd973cebc6e00cf8be449a630d7fccdb051f27b67739a7e384704277f99e94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cadd973cebc6e00cf8be449a630d7fccdb051f27b67739a7e384704277f99e94", kill_on_drop: false }`
[INFO] [stdout] cadd973cebc6e00cf8be449a630d7fccdb051f27b67739a7e384704277f99e94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 44af869e4df98ff451763a9117c1bda2ada85997eede1de5f3aee77f0ff54d35
[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" "44af869e4df98ff451763a9117c1bda2ada85997eede1de5f3aee77f0ff54d35", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/md_inc-987aaa053915ec93
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test parse::test::strings ... ok
[INFO] [stdout] test parse::test::test_command ... ok
[INFO] [stdout] test parse::test::test_command_args ... ok
[INFO] [stdout] test parse::test::test_command_block ... ok
[INFO] [stdout] test parse::test::test_next_command_block ... ok
[INFO] [stdout] test test::cmd_before ... ok
[INFO] [stdout] test test::cmd_line_numbers_width ... ok
[INFO] [stdout] test test::cmd_lines ... ok
[INFO] [stdout] test test::cmd_line_numbers ... ok
[INFO] [stdout] test parse::test::test_command_blocks ... ok
[INFO] [stdout] test test::code ... ok
[INFO] [stdout] test test::cmd_wrap_same ... ok
[INFO] [stdout] test parse::test::test_command_groups ... ok
[INFO] [stdout] test test::from_args ... ok
[INFO] [stdout] test test::custom_config_file ... ok
[INFO] [stdout] test test::read_config_none ... ok
[INFO] [stdout] test test::cmd_wrap_lines_same ... ok
[INFO] [stdout] test test::cmd_line ... ok
[INFO] [stdout] test test::from_args_custom_tags ... ok
[INFO] [stdout] test parse::test::test_command_block_with_pipe_ends ... ok
[INFO] [stdout] test test::cmd_wrap_lines ... ok
[INFO] [stdout] test test::raw_input ... ok
[INFO] [stdout] test test::cmd_after ... ok
[INFO] [stdout] test test::cmd_match ... ok
[INFO] [stdout] test test::with_language ... ok
[INFO] [stdout] test test::process_config_correct ... ok
[INFO] [stdout] test test::cmd_wrap ... ok
[INFO] [stdout] test test::read_config_found ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/md_inc-79c4439d98bf9450
[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] [stderr]    Doc-tests md-inc
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - transform_files (line 201) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "44af869e4df98ff451763a9117c1bda2ada85997eede1de5f3aee77f0ff54d35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44af869e4df98ff451763a9117c1bda2ada85997eede1de5f3aee77f0ff54d35", kill_on_drop: false }`
[INFO] [stdout] 44af869e4df98ff451763a9117c1bda2ada85997eede1de5f3aee77f0ff54d35