[INFO] fetching crate ndata 0.3.6...
[INFO] testing ndata-0.3.6 against 1.75.0 for beta-1.76-1
[INFO] extracting crate ndata 0.3.6 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate ndata 0.3.6 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ndata 0.3.6
[INFO] finished tweaking crates.io crate ndata 0.3.6
[INFO] tweaked toml for crates.io crate ndata 0.3.6 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f55a8a41a754cbdf3498f8ffc7773c2e52e98d14432e68e3f208b9f2155a1f3c
[INFO] running `Command { std: "docker" "start" "-a" "f55a8a41a754cbdf3498f8ffc7773c2e52e98d14432e68e3f208b9f2155a1f3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f55a8a41a754cbdf3498f8ffc7773c2e52e98d14432e68e3f208b9f2155a1f3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f55a8a41a754cbdf3498f8ffc7773c2e52e98d14432e68e3f208b9f2155a1f3c", kill_on_drop: false }`
[INFO] [stdout] f55a8a41a754cbdf3498f8ffc7773c2e52e98d14432e68e3f208b9f2155a1f3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40b41501fe0bb5cf4fd93627ac1536add503d318e738fc0f81c3c7cf0475e340
[INFO] running `Command { std: "docker" "start" "-a" "40b41501fe0bb5cf4fd93627ac1536add503d318e738fc0f81c3c7cf0475e340", kill_on_drop: false }`
[INFO] [stderr]    Compiling ndata v0.3.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "40b41501fe0bb5cf4fd93627ac1536add503d318e738fc0f81c3c7cf0475e340", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40b41501fe0bb5cf4fd93627ac1536add503d318e738fc0f81c3c7cf0475e340", kill_on_drop: false }`
[INFO] [stdout] 40b41501fe0bb5cf4fd93627ac1536add503d318e738fc0f81c3c7cf0475e340
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5879a5dfee868291a9479771eae31ec3a16fb9e9b86e0b319486add382367ad3
[INFO] running `Command { std: "docker" "start" "-a" "5879a5dfee868291a9479771eae31ec3a16fb9e9b86e0b319486add382367ad3", kill_on_drop: false }`
[INFO] [stderr]    Compiling ndata v0.3.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "5879a5dfee868291a9479771eae31ec3a16fb9e9b86e0b319486add382367ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5879a5dfee868291a9479771eae31ec3a16fb9e9b86e0b319486add382367ad3", kill_on_drop: false }`
[INFO] [stdout] 5879a5dfee868291a9479771eae31ec3a16fb9e9b86e0b319486add382367ad3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 144cd86e8b885341598b2eb4641508fee8e0642192489ccd69bd67fcee9c3d47
[INFO] running `Command { std: "docker" "start" "-a" "144cd86e8b885341598b2eb4641508fee8e0642192489ccd69bd67fcee9c3d47", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/ndata.rs (/opt/rustwide/target/debug/deps/ndata-fa20eebf879e34eb)
[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; finished in 0.00s
[INFO] [stderr]    Doc-tests ndata
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/data.rs - data::Data::DFloat (line 60) ... FAILED
[INFO] [stdout] test src/data.rs - data::Data::DObject (line 20) ... FAILED
[INFO] [stdout] test src/data.rs - data::Data::DNull (line 76) ... FAILED
[INFO] [stdout] test src/data.rs - data::Data::DString (line 44) ... FAILED
[INFO] [stdout] test src/data.rs - data::Data::DBytes (line 36) ... FAILED
[INFO] [stdout] test src/data.rs - data::Data::DArray (line 28) ... FAILED
[INFO] [stdout] test src/data.rs - data::Data::DBoolean (line 52) ... FAILED
[INFO] [stdout] test src/data.rs - data::Data::DInt (line 68) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/data.rs - data::Data::DFloat (line 60) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ndata::Data`
[INFO] [stdout]  --> src/data.rs:62:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ndata::Data;
[INFO] [stdout]   |     ^^^^^^^^^^^ no `Data` in the root
[INFO] [stdout]   |
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ndata::data;
[INFO] [stdout]   |            ~~~~
[INFO] [stdout] help: consider importing this enum instead
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ndata::data::Data;
[INFO] [stdout]   |     ~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/data.rs - data::Data::DObject (line 20) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ndata::Data`
[INFO] [stdout]  --> src/data.rs:22:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ndata::Data;
[INFO] [stdout]   |     ^^^^^^^^^^^ no `Data` in the root
[INFO] [stdout]   |
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ndata::data;
[INFO] [stdout]   |            ~~~~
[INFO] [stdout] help: consider importing this enum instead
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ndata::data::Data;
[INFO] [stdout]   |     ~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `data_ref` in this scope
[INFO] [stdout]  --> src/data.rs:24:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | let d = Data::DObject(data_ref);
[INFO] [stdout]   |                       ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/data.rs - data::Data::DNull (line 76) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ndata::Data`
[INFO] [stdout]  --> src/data.rs:78:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ndata::Data;
[INFO] [stdout]   |     ^^^^^^^^^^^ no `Data` in the root
[INFO] [stdout]   |
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ndata::data;
[INFO] [stdout]   |            ~~~~
[INFO] [stdout] help: consider importing this enum instead
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ndata::data::Data;
[INFO] [stdout]   |     ~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/data.rs - data::Data::DString (line 44) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ndata::Data`
[INFO] [stdout]  --> src/data.rs:46:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ndata::Data;
[INFO] [stdout]   |     ^^^^^^^^^^^ no `Data` in the root
[INFO] [stdout]   |
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ndata::data;
[INFO] [stdout]   |            ~~~~
[INFO] [stdout] help: consider importing this enum instead
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ndata::data::Data;
[INFO] [stdout]   |     ~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/data.rs - data::Data::DBytes (line 36) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ndata::Data`
[INFO] [stdout]  --> src/data.rs:38:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ndata::Data;
[INFO] [stdout]   |     ^^^^^^^^^^^ no `Data` in the root
[INFO] [stdout]   |
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ndata::data;
[INFO] [stdout]   |            ~~~~
[INFO] [stdout] help: consider importing this enum instead
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ndata::data::Data;
[INFO] [stdout]   |     ~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `data_ref` in this scope
[INFO] [stdout]  --> src/data.rs:40:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | let d = Data::DBytes(data_ref);
[INFO] [stdout]   |                      ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/data.rs - data::Data::DArray (line 28) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ndata::Data`
[INFO] [stdout]  --> src/data.rs:30:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ndata::Data;
[INFO] [stdout]   |     ^^^^^^^^^^^ no `Data` in the root
[INFO] [stdout]   |
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ndata::data;
[INFO] [stdout]   |            ~~~~
[INFO] [stdout] help: consider importing this enum instead
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ndata::data::Data;
[INFO] [stdout]   |     ~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `data_ref` in this scope
[INFO] [stdout]  --> src/data.rs:32:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | let d = Data::DArray(data_ref);
[INFO] [stdout]   |                      ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/data.rs - data::Data::DBoolean (line 52) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ndata::Data`
[INFO] [stdout]  --> src/data.rs:54:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ndata::Data;
[INFO] [stdout]   |     ^^^^^^^^^^^ no `Data` in the root
[INFO] [stdout]   |
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ndata::data;
[INFO] [stdout]   |            ~~~~
[INFO] [stdout] help: consider importing this enum instead
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ndata::data::Data;
[INFO] [stdout]   |     ~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/data.rs - data::Data::DInt (line 68) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ndata::Data`
[INFO] [stdout]  --> src/data.rs:70:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ndata::Data;
[INFO] [stdout]   |     ^^^^^^^^^^^ no `Data` in the root
[INFO] [stdout]   |
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ndata::data;
[INFO] [stdout]   |            ~~~~
[INFO] [stdout] help: consider importing this enum instead
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ndata::data::Data;
[INFO] [stdout]   |     ~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/data.rs - data::Data::DArray (line 28)
[INFO] [stdout]     src/data.rs - data::Data::DBoolean (line 52)
[INFO] [stdout]     src/data.rs - data::Data::DBytes (line 36)
[INFO] [stdout]     src/data.rs - data::Data::DFloat (line 60)
[INFO] [stdout]     src/data.rs - data::Data::DInt (line 68)
[INFO] [stdout]     src/data.rs - data::Data::DNull (line 76)
[INFO] [stdout]     src/data.rs - data::Data::DObject (line 20)
[INFO] [stdout]     src/data.rs - data::Data::DString (line 44)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 8 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "144cd86e8b885341598b2eb4641508fee8e0642192489ccd69bd67fcee9c3d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "144cd86e8b885341598b2eb4641508fee8e0642192489ccd69bd67fcee9c3d47", kill_on_drop: false }`
[INFO] [stdout] 144cd86e8b885341598b2eb4641508fee8e0642192489ccd69bd67fcee9c3d47
