[INFO] fetching crate x520-stringprep 1.0.0...
[INFO] testing x520-stringprep-1.0.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate x520-stringprep 1.0.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate x520-stringprep 1.0.0
[INFO] finished tweaking crates.io crate x520-stringprep 1.0.0
[INFO] tweaked toml for crates.io crate x520-stringprep 1.0.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate x520-stringprep 1.0.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate x520-stringprep 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37073a838c0dd50640facef3f23b7259bd1e067d0080f1a359ec5a6e1404352c
[INFO] running `Command { std: "docker" "start" "-a" "37073a838c0dd50640facef3f23b7259bd1e067d0080f1a359ec5a6e1404352c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37073a838c0dd50640facef3f23b7259bd1e067d0080f1a359ec5a6e1404352c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37073a838c0dd50640facef3f23b7259bd1e067d0080f1a359ec5a6e1404352c", kill_on_drop: false }`
[INFO] [stdout] 37073a838c0dd50640facef3f23b7259bd1e067d0080f1a359ec5a6e1404352c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60f4aa91e2135712ccd6ab5182fc3d245beddafca713eea90841c53102f6efce
[INFO] running `Command { std: "docker" "start" "-a" "60f4aa91e2135712ccd6ab5182fc3d245beddafca713eea90841c53102f6efce", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling x520-stringprep v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "60f4aa91e2135712ccd6ab5182fc3d245beddafca713eea90841c53102f6efce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60f4aa91e2135712ccd6ab5182fc3d245beddafca713eea90841c53102f6efce", kill_on_drop: false }`
[INFO] [stdout] 60f4aa91e2135712ccd6ab5182fc3d245beddafca713eea90841c53102f6efce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b37f719248281989c83a2b54428ed7445d8b67e27bbcedfa1a4ce9c58fd81af5
[INFO] running `Command { std: "docker" "start" "-a" "b37f719248281989c83a2b54428ed7445d8b67e27bbcedfa1a4ce9c58fd81af5", kill_on_drop: false }`
[INFO] [stderr]    Compiling x520-stringprep v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "b37f719248281989c83a2b54428ed7445d8b67e27bbcedfa1a4ce9c58fd81af5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b37f719248281989c83a2b54428ed7445d8b67e27bbcedfa1a4ce9c58fd81af5", kill_on_drop: false }`
[INFO] [stdout] b37f719248281989c83a2b54428ed7445d8b67e27bbcedfa1a4ce9c58fd81af5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 43bdcaf61095eca029b55aee55cabaf27ecab9568ad255bf9c8a6c0250e6d5b6
[INFO] running `Command { std: "docker" "start" "-a" "43bdcaf61095eca029b55aee55cabaf27ecab9568ad255bf9c8a6c0250e6d5b6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/x520_stringprep-8cad0793441f1a23)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::test_case_exact_stringprep_1 ... ok
[INFO] [stdout] test tests::test_case_ignore_stringprep_1 ... ok
[INFO] [stdout] test tests::test_complex_normalization ... ok
[INFO] [stdout] test tests::test_bmp_string_1 ... ok
[INFO] [stdout] test tests::test_control_characters ... ok
[INFO] [stdout] test tests::test_filtered_characters ... ok
[INFO] [stdout] test tests::test_empty_string ... ok
[INFO] [stdout] test tests::test_leading_trailing_spaces ... ok
[INFO] [stdout] test tests::test_nfkc_normalization ... ok
[INFO] [stdout] test tests::test_only_spaces ... ok
[INFO] [stdout] test tests::test_space_consolidation ... ok
[INFO] [stdout] test tests::test_prohibited_characters ... ok
[INFO] [stdout] test tests::test_univ_string_1 ... ok
[INFO] [stdout] test tests::test_whitespace_mapping ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests x520_stringprep
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/../README.md - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "43bdcaf61095eca029b55aee55cabaf27ecab9568ad255bf9c8a6c0250e6d5b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43bdcaf61095eca029b55aee55cabaf27ecab9568ad255bf9c8a6c0250e6d5b6", kill_on_drop: false }`
[INFO] [stdout] 43bdcaf61095eca029b55aee55cabaf27ecab9568ad255bf9c8a6c0250e6d5b6