[INFO] fetching crate grep-table-converter 0.0.3...
[INFO] testing grep-table-converter-0.0.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate grep-table-converter 0.0.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate grep-table-converter 0.0.3 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 grep-table-converter 0.0.3
[INFO] finished tweaking crates.io crate grep-table-converter 0.0.3
[INFO] tweaked toml for crates.io crate grep-table-converter 0.0.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate grep-table-converter 0.0.3 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 42bd4a3c04a2fda0bc8e8bbfde465128a99ce903cf6e68424fc799cc30c801e7
[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" "42bd4a3c04a2fda0bc8e8bbfde465128a99ce903cf6e68424fc799cc30c801e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42bd4a3c04a2fda0bc8e8bbfde465128a99ce903cf6e68424fc799cc30c801e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42bd4a3c04a2fda0bc8e8bbfde465128a99ce903cf6e68424fc799cc30c801e7", kill_on_drop: false }`
[INFO] [stdout] 42bd4a3c04a2fda0bc8e8bbfde465128a99ce903cf6e68424fc799cc30c801e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 386696c3d1e0fa8c79804a63f010de8b04aa5d65daea331ef309624cd72ae9ca
[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" "386696c3d1e0fa8c79804a63f010de8b04aa5d65daea331ef309624cd72ae9ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling anyhow v1.0.28
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.2
[INFO] [stderr]    Compiling structopt-derive v0.4.7
[INFO] [stderr]    Compiling structopt v0.3.14
[INFO] [stderr]    Compiling grep-table-converter v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.71s
[INFO] running `Command { std: "docker" "inspect" "386696c3d1e0fa8c79804a63f010de8b04aa5d65daea331ef309624cd72ae9ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "386696c3d1e0fa8c79804a63f010de8b04aa5d65daea331ef309624cd72ae9ca", kill_on_drop: false }`
[INFO] [stdout] 386696c3d1e0fa8c79804a63f010de8b04aa5d65daea331ef309624cd72ae9ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] ae76d018dba80eaec4b41e0e3427ed2c776951bffe5a49707386981e825ba5fb
[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" "ae76d018dba80eaec4b41e0e3427ed2c776951bffe5a49707386981e825ba5fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling grep-table-converter v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "ae76d018dba80eaec4b41e0e3427ed2c776951bffe5a49707386981e825ba5fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae76d018dba80eaec4b41e0e3427ed2c776951bffe5a49707386981e825ba5fb", kill_on_drop: false }`
[INFO] [stdout] ae76d018dba80eaec4b41e0e3427ed2c776951bffe5a49707386981e825ba5fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7b7f1078fc07371e9ae3f0d3d7fe7b2c64a05c5213290ee671d761f0f4259caa
[INFO] running `Command { std: "docker" "start" "-a" "7b7f1078fc07371e9ae3f0d3d7fe7b2c64a05c5213290ee671d761f0f4259caa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grep_table_converter-59f79b8d31111e28
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test generator::test::get_extension ... ok
[INFO] [stdout] test generator::test::export_mode_enum ... ok
[INFO] [stdout] test generator::test::debug_print_line ... ok
[INFO] [stdout] test generator::test::mode_from_valid_string ... ok
[INFO] [stdout] test generator::test::mode_fron_invalid_string ... ok
[INFO] [stdout] test generator::test::csv_result ... ok
[INFO] [stdout] test generator::test::markdown_result ... ok
[INFO] [stdout] test generator::test::invalid_format ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gtc-3bf8d1b91a57542c
[INFO] [stdout] test generator::test::textile_result ... ok
[INFO] [stdout] test io::test::test_generating_filenmae ... ok
[INFO] [stdout] test io::test::stdin_read_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests grep-table-converter
[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] [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" "7b7f1078fc07371e9ae3f0d3d7fe7b2c64a05c5213290ee671d761f0f4259caa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b7f1078fc07371e9ae3f0d3d7fe7b2c64a05c5213290ee671d761f0f4259caa", kill_on_drop: false }`
[INFO] [stdout] 7b7f1078fc07371e9ae3f0d3d7fe7b2c64a05c5213290ee671d761f0f4259caa