[INFO] fetching crate tidy-viewer-core 1.8.0...
[INFO] testing tidy-viewer-core-1.8.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate tidy-viewer-core 1.8.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate tidy-viewer-core 1.8.0
[INFO] finished tweaking crates.io crate tidy-viewer-core 1.8.0
[INFO] tweaked toml for crates.io crate tidy-viewer-core 1.8.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tidy-viewer-core 1.8.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tidy-viewer-core 1.8.0 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5195c294ad2dc1a4fa95b928ce39f45362bb77c5842c5fbf45fae008c4a20865
[INFO] running `Command { std: "docker" "start" "-a" "5195c294ad2dc1a4fa95b928ce39f45362bb77c5842c5fbf45fae008c4a20865", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5195c294ad2dc1a4fa95b928ce39f45362bb77c5842c5fbf45fae008c4a20865", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5195c294ad2dc1a4fa95b928ce39f45362bb77c5842c5fbf45fae008c4a20865", kill_on_drop: false }`
[INFO] [stdout] 5195c294ad2dc1a4fa95b928ce39f45362bb77c5842c5fbf45fae008c4a20865
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ef83bc86116fc4a794162d372b9b4e208526590610a950cfde01cb66e0edec6
[INFO] running `Command { std: "docker" "start" "-a" "5ef83bc86116fc4a794162d372b9b4e208526590610a950cfde01cb66e0edec6", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling unicode-truncate v0.2.0
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tidy-viewer-core v1.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.54s
[INFO] running `Command { std: "docker" "inspect" "5ef83bc86116fc4a794162d372b9b4e208526590610a950cfde01cb66e0edec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ef83bc86116fc4a794162d372b9b4e208526590610a950cfde01cb66e0edec6", kill_on_drop: false }`
[INFO] [stdout] 5ef83bc86116fc4a794162d372b9b4e208526590610a950cfde01cb66e0edec6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddfb9b904c40ae3c50d928a85fc53bc763c528247adff328ad3a4606abc7f6a8
[INFO] running `Command { std: "docker" "start" "-a" "ddfb9b904c40ae3c50d928a85fc53bc763c528247adff328ad3a4606abc7f6a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling tidy-viewer-core v1.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "ddfb9b904c40ae3c50d928a85fc53bc763c528247adff328ad3a4606abc7f6a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddfb9b904c40ae3c50d928a85fc53bc763c528247adff328ad3a4606abc7f6a8", kill_on_drop: false }`
[INFO] [stdout] ddfb9b904c40ae3c50d928a85fc53bc763c528247adff328ad3a4606abc7f6a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] beabf6680f5efa4a0f43af0e498e73114d7545da1d70f38874ecc448ef22fb9f
[INFO] running `Command { std: "docker" "start" "-a" "beabf6680f5efa4a0f43af0e498e73114d7545da1d70f38874ecc448ef22fb9f", 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/tidy_viewer_core-f60c16016f358030)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test datatype::sigfig::test_f100 ... ok
[INFO] [stdout] test datatype::sigfig::test_fn100 ... ok
[INFO] [stdout] test datatype::sigfig::test_f12345 ... ok
[INFO] [stdout] test datatype::sigfig::test_fn12345 ... ok
[INFO] [stdout] test datatype::tests::delimiter_wrong_length ... ok
[INFO] [stdout] test datatype::sigfig::test_long_double ... ok
[INFO] [stdout] test datatype::sigfig::test_norms ... ok
[INFO] [stdout] test datatype::tests::test_format_if_num_max_decimal_width ... ok
[INFO] [stdout] test datatype::tests::test_is_scientific_notation ... ok
[INFO] [stderr]    Doc-tests tidy_viewer_core
[INFO] [stdout] test datatype::tests::one_byte_delimiter ... ok
[INFO] [stdout] test datatype::tests::test_format_if_num_preserve_scientific ... ok
[INFO] [stdout] test datatype::tests::tab_delimiter ... ok
[INFO] [stdout] test datatype::tests::test_format_if_num_combined_flags ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/datatype.rs - datatype::is_date (line 212) ... ok
[INFO] [stdout] test src/datatype.rs - datatype::is_double (line 155) ... ok
[INFO] [stdout] test src/datatype.rs - datatype::calculate_column_width (line 537) ... ok
[INFO] [stdout] test src/datatype.rs - datatype::format_strings (line 348) ... ok
[INFO] [stdout] test src/datatype.rs - datatype::is_date_time (line 231) ... ok
[INFO] [stdout] test src/datatype.rs - datatype::infer_type_from_string (line 296) ... ok
[INFO] [stdout] test src/datatype.rs - datatype (line 16) ... ok
[INFO] [stdout] test src/datatype.rs - datatype::is_integer (line 99) ... ok
[INFO] [stdout] test src/datatype.rs - datatype::is_negative_number (line 136) ... ok
[INFO] [stdout] test src/datatype.rs - datatype::is_number (line 120) ... ok
[INFO] [stdout] test src/datatype.rs - datatype::is_time (line 190) ... ok
[INFO] [stdout] test src/datatype.rs - datatype::is_na (line 258) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/datatype.rs - datatype::is_logical (line 74) ... ok
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] test src/datatype.rs - datatype::is_scientific_notation (line 171) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "beabf6680f5efa4a0f43af0e498e73114d7545da1d70f38874ecc448ef22fb9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beabf6680f5efa4a0f43af0e498e73114d7545da1d70f38874ecc448ef22fb9f", kill_on_drop: false }`
[INFO] [stdout] beabf6680f5efa4a0f43af0e498e73114d7545da1d70f38874ecc448ef22fb9f