[INFO] fetching crate nu-parser 0.24.1...
[INFO] testing nu-parser-0.24.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate nu-parser 0.24.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate nu-parser 0.24.1 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 nu-parser 0.24.1
[INFO] finished tweaking crates.io crate nu-parser 0.24.1
[INFO] tweaked toml for crates.io crate nu-parser 0.24.1 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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6befd5ba834e8894dc4fc45e6dec8510bd13bfb86392d2b9eeb6a3ea7a0255e
[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" "c6befd5ba834e8894dc4fc45e6dec8510bd13bfb86392d2b9eeb6a3ea7a0255e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6befd5ba834e8894dc4fc45e6dec8510bd13bfb86392d2b9eeb6a3ea7a0255e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6befd5ba834e8894dc4fc45e6dec8510bd13bfb86392d2b9eeb6a3ea7a0255e", kill_on_drop: false }`
[INFO] [stdout] c6befd5ba834e8894dc4fc45e6dec8510bd13bfb86392d2b9eeb6a3ea7a0255e
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3de20f4f052ea214ccffa2afb20cb98eebf02c6493bd293c1dee72b132225254
[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" "3de20f4f052ea214ccffa2afb20cb98eebf02c6493bd293c1dee72b132225254", kill_on_drop: false }`
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling dirs-sys-next v0.1.1
[INFO] [stderr]    Compiling derive-new v0.5.8
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling shellexpand v2.1.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling getset v0.1.1
[INFO] [stderr]    Compiling num-bigint v0.3.1
[INFO] [stderr]    Compiling serde_yaml v0.8.14
[INFO] [stderr]    Compiling codespan-reporting v0.9.5
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling nu-source v0.24.1
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling bigdecimal v0.2.0
[INFO] [stderr]    Compiling nu-errors v0.24.1
[INFO] [stderr]    Compiling nu-protocol v0.24.1
[INFO] [stderr]    Compiling nu-parser v0.24.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.35s
[INFO] running `Command { std: "docker" "inspect" "3de20f4f052ea214ccffa2afb20cb98eebf02c6493bd293c1dee72b132225254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3de20f4f052ea214ccffa2afb20cb98eebf02c6493bd293c1dee72b132225254", kill_on_drop: false }`
[INFO] [stdout] 3de20f4f052ea214ccffa2afb20cb98eebf02c6493bd293c1dee72b132225254
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/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] 5ee7a000520dc5040eb37d94a5108d8520e498240c833f4a28de4875ea875d7b
[INFO] running `Command { std: "docker" "start" "-a" "5ee7a000520dc5040eb37d94a5108d8520e498240c833f4a28de4875ea875d7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling nu-parser v0.24.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.09s
[INFO] running `Command { std: "docker" "inspect" "5ee7a000520dc5040eb37d94a5108d8520e498240c833f4a28de4875ea875d7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ee7a000520dc5040eb37d94a5108d8520e498240c833f4a28de4875ea875d7b", kill_on_drop: false }`
[INFO] [stdout] 5ee7a000520dc5040eb37d94a5108d8520e498240c833f4a28de4875ea875d7b
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 30614c8f97ac9eafe1dc49134d366e139e0294d15e3670d1b65458012a37e228
[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" "30614c8f97ac9eafe1dc49134d366e139e0294d15e3670d1b65458012a37e228", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nu_parser-f262020817812d09
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test lite_parse::tests::bare::invalid_1 ... ok
[INFO] [stdout] test lite_parse::tests::bare::invalid_4 ... ok
[INFO] [stdout] test lite_parse::tests::bare::simple_2 ... ok
[INFO] [stdout] test lite_parse::tests::bare::simple_4 ... ok
[INFO] [stdout] test lite_parse::tests::bare::simple_5 ... ok
[INFO] [stdout] test lite_parse::tests::bare::simple_7 ... ok
[INFO] [stdout] test lite_parse::tests::bare::simple_8 ... ok
[INFO] [stdout] test lite_parse::tests::bare::simple_9 ... ok
[INFO] [stdout] test lite_parse::tests::lite_parse::incomplete_result ... ok
[INFO] [stdout] test lite_parse::tests::lite_parse::simple_1 ... ok
[INFO] [stdout] test lite_parse::tests::lite_parse::pipeline ... ok
[INFO] [stdout] test lite_parse::tests::lite_parse::simple_offset ... ok
[INFO] [stdout] test lite_parse::tests::bare::simple_6 ... ok
[INFO] [stdout] test parse::unit_parse_byte_units ... ok
[INFO] [stdout] test lite_parse::tests::bare::simple_3 ... ok
[INFO] [stdout] test lite_parse::tests::bare::simple_1 ... ok
[INFO] [stdout] test path::tests::string_with_three_ndots_and_final_slash ... ok
[INFO] [stdout] test path::tests::string_with_three_ndots_and_garbage ... ok
[INFO] [stdout] test path::tests::string_without_ndots ... ok
[INFO] [stdout] test lite_parse::tests::bare::invalid_2 ... ok
[INFO] [stdout] test path::tests::string_with_three_ndots ... ok
[INFO] [stderr]    Doc-tests nu-parser
[INFO] [stdout] test lite_parse::tests::bare::simple_10 ... ok
[INFO] [stdout] test lite_parse::tests::bare::ignore_future ... ok
[INFO] [stdout] test parse::test::parse_integer ... ok
[INFO] [stdout] test parse::test::parse_number ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 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" "30614c8f97ac9eafe1dc49134d366e139e0294d15e3670d1b65458012a37e228", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30614c8f97ac9eafe1dc49134d366e139e0294d15e3670d1b65458012a37e228", kill_on_drop: false }`
[INFO] [stdout] 30614c8f97ac9eafe1dc49134d366e139e0294d15e3670d1b65458012a37e228