[INFO] fetching crate jbig2enc-rust 0.5.0...
[INFO] testing jbig2enc-rust-0.5.0 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate jbig2enc-rust 0.5.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate jbig2enc-rust 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate jbig2enc-rust 0.5.0
[INFO] tweaked toml for crates.io crate jbig2enc-rust 0.5.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jbig2enc-rust 0.5.0 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jbig2enc-rust 0.5.0 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] error[E0433]: cannot find module or crate `jbig2` in this scope
[INFO] [stdout]  --> tests/encoder.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use jbig2::jbig2arith::{BASE, Jbig2ArithCoder, State};
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `jbig2`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `jbig2`, use `cargo add jbig2` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `jbig2` in this scope
[INFO] [stdout]   --> tests/encoder.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use jbig2::jbig2sym::{BitImage, Symbol};
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `jbig2`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `jbig2`, use `cargo add jbig2` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `jbig2` in this scope
[INFO] [stdout]   --> tests/encoder.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use jbig2::jbig2enc::{Jbig2Encoder, encode_page_with_symbol_dictionary, encode_symbol_dict};
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `jbig2`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `jbig2`, use `cargo add jbig2` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `jbig2` in this scope
[INFO] [stdout]   --> tests/encoder.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use jbig2::jbig2structs::Jbig2Config;
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `jbig2`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `jbig2`, use `cargo add jbig2` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `jbig2` in this scope
[INFO] [stdout]   --> tests/encoder.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use jbig2::jbig2sym::array_to_bitimage;
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `jbig2`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `jbig2`, use `cargo add jbig2` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `jbig2` in this scope
[INFO] [stdout]    --> tests/encoder.rs:750:9
[INFO] [stdout]     |
[INFO] [stdout] 750 |     use jbig2::jbig2arith::Jbig2ArithCoder;
[INFO] [stdout]     |         ^^^^^ use of unresolved module or unlinked crate `jbig2`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `jbig2`, use `cargo add jbig2` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `jbig2` in this scope
[INFO] [stdout]    --> tests/encoder.rs:751:9
[INFO] [stdout]     |
[INFO] [stdout] 751 |     use jbig2::jbig2sym::BitImage;
[INFO] [stdout]     |         ^^^^^ use of unresolved module or unlinked crate `jbig2`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `jbig2`, use `cargo add jbig2` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufRead`, `BufReader`, `SeekFrom`, and `Seek`
[INFO] [stdout]  --> tests/encoder.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{BufRead, BufReader, Read, Seek, SeekFrom};
[INFO] [stdout]   |               ^^^^^^^  ^^^^^^^^^        ^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `jbig2enc_rust as jbig2`
[INFO] [stdout]  --> tests/common/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use jbig2enc_rust as jbig2;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `jbig2` in this scope
[INFO] [stdout]  --> tests/encoder_pbm.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use jbig2::jbig2enc::{encode_page_with_symbol_dictionary, encode_symbol_dict};
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `jbig2`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `jbig2`, use `cargo add jbig2` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `jbig2` in this scope
[INFO] [stdout]  --> tests/encoder_pbm.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use jbig2::jbig2structs::Jbig2Config;
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `jbig2`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `jbig2`, use `cargo add jbig2` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `jbig2enc_rust as jbig2`
[INFO] [stdout]  --> tests/comparator.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use jbig2enc_rust as jbig2;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `jbig2` in this scope
[INFO] [stdout]   --> tests/encoder_pbm.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use jbig2::jbig2sym::{BitImage, array_to_bitimage};
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `jbig2`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `jbig2`, use `cargo add jbig2` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `jbig2`
[INFO] [stdout]   --> tests/encoder_pbm.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use jbig2::jbig2sym;
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `jbig2`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `jbig2`, use `cargo add jbig2` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SeekFrom`
[INFO] [stdout]  --> tests/encoder_pbm.rs:6:47
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{BufRead, BufReader, Read, Seek, SeekFrom};
[INFO] [stdout]   |                                               ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ndarray::Array2`
[INFO] [stdout]   --> tests/encoder_pbm.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use ndarray::Array2;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jbig2enc-rust` (test "encoder_pbm") due to 4 previous errors; 2 warnings emitted
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `jbig2::Jbig2PdfSplitResult`
[INFO] [stdout]   --> tests/mode_comparison.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 | use jbig2::{Jbig2PdfSplitResult, encode_single_image, encode_single_image_lossless};
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^ no `Jbig2PdfSplitResult` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> tests/encoder.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{BufRead, BufReader, Read, Seek, SeekFrom};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `jbig2enc_rust as jbig2`
[INFO] [stdout]  --> tests/common/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use jbig2enc_rust as jbig2;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jbig2enc-rust` (test "encoder") due to 7 previous errors; 3 warnings emitted
[INFO] [stdout] error[E0609]: no field `page_streams` on type `Jbig2EncodeResult`
[INFO] [stdout]    --> tests/mode_comparison.rs:199:36
[INFO] [stdout]     |
[INFO] [stdout] 199 |             let page_data = result.page_streams.first().cloned().unwrap_or_default();
[INFO] [stdout]     |                                    ^^^^^^^^^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `global_data`, `page_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `page_streams` on type `Jbig2EncodeResult`
[INFO] [stdout]    --> tests/mode_comparison.rs:253:18
[INFO] [stdout]     |
[INFO] [stdout] 253 |                 .page_streams
[INFO] [stdout]     |                  ^^^^^^^^^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `global_data`, `page_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `global_segments` on type `Jbig2EncodeResult`
[INFO] [stdout]    --> tests/mode_comparison.rs:257:48
[INFO] [stdout]     |
[INFO] [stdout] 257 |             if let Some(ref dict) = pdf_result.global_segments {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `global_data`, `page_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `page_streams` on type `Jbig2EncodeResult`
[INFO] [stdout]    --> tests/mode_comparison.rs:266:57
[INFO] [stdout]     |
[INFO] [stdout] 266 |                     if let Some(page_data) = pdf_result.page_streams.first() {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `global_data`, `page_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `page_streams` on type `Jbig2EncodeResult`
[INFO] [stdout]    --> tests/mode_comparison.rs:292:36
[INFO] [stdout]     |
[INFO] [stdout] 292 |             let page_data = result.page_streams.first().cloned().unwrap_or_default();
[INFO] [stdout]     |                                    ^^^^^^^^^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `global_data`, `page_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `global_segments` on type `Jbig2EncodeResult`
[INFO] [stdout]    --> tests/mode_comparison.rs:303:64
[INFO] [stdout]     |
[INFO] [stdout] 303 |             let complete_data = if let Some(ref dict) = result.global_segments {
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `global_data`, `page_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]    --> tests/mode_comparison.rs:128:22
[INFO] [stdout]     |
[INFO] [stdout] 128 |         if let (Some(ref lossless), Some(ref symbol)) = (&self.lossless, &self.symbol) {
[INFO] [stdout]     |                      ^^^                 ^^^ explicit `ref` binding modifier not allowed when implicitly borrowing
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      explicit `ref` binding modifier not allowed when implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout] note: matching on a reference type with a non-reference pattern implicitly borrows the contents
[INFO] [stdout]    --> tests/mode_comparison.rs:128:37
[INFO] [stdout]     |
[INFO] [stdout] 128 |         if let (Some(ref lossless), Some(ref symbol)) = (&self.lossless, &self.symbol) {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^ this non-reference pattern matches on a reference type `&_`
[INFO] [stdout] note: matching on a reference type with a non-reference pattern implicitly borrows the contents
[INFO] [stdout]    --> tests/mode_comparison.rs:128:17
[INFO] [stdout]     |
[INFO] [stdout] 128 |         if let (Some(ref lossless), Some(ref symbol)) = (&self.lossless, &self.symbol) {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^ this non-reference pattern matches on a reference type `&_`
[INFO] [stdout] help: remove the unnecessary binding modifiers
[INFO] [stdout]     |
[INFO] [stdout] 128 -         if let (Some(ref lossless), Some(ref symbol)) = (&self.lossless, &self.symbol) {
[INFO] [stdout] 128 +         if let (Some(lossless), Some(symbol)) = (&self.lossless, &self.symbol) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]    --> tests/mode_comparison.rs:564:22
[INFO] [stdout]     |
[INFO] [stdout] 564 |         if let (Some(ref lossless), Some(ref symbol)) = (&results.lossless, &results.symbol) {
[INFO] [stdout]     |                      ^^^                 ^^^ explicit `ref` binding modifier not allowed when implicitly borrowing
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      explicit `ref` binding modifier not allowed when implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout] note: matching on a reference type with a non-reference pattern implicitly borrows the contents
[INFO] [stdout]    --> tests/mode_comparison.rs:564:37
[INFO] [stdout]     |
[INFO] [stdout] 564 |         if let (Some(ref lossless), Some(ref symbol)) = (&results.lossless, &results.symbol) {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^ this non-reference pattern matches on a reference type `&_`
[INFO] [stdout] note: matching on a reference type with a non-reference pattern implicitly borrows the contents
[INFO] [stdout]    --> tests/mode_comparison.rs:564:17
[INFO] [stdout]     |
[INFO] [stdout] 564 |         if let (Some(ref lossless), Some(ref symbol)) = (&results.lossless, &results.symbol) {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^ this non-reference pattern matches on a reference type `&_`
[INFO] [stdout] help: remove the unnecessary binding modifiers
[INFO] [stdout]     |
[INFO] [stdout] 564 -         if let (Some(ref lossless), Some(ref symbol)) = (&results.lossless, &results.symbol) {
[INFO] [stdout] 564 +         if let (Some(lossless), Some(symbol)) = (&results.lossless, &results.symbol) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]    --> tests/mode_comparison.rs:699:22
[INFO] [stdout]     |
[INFO] [stdout] 699 |         if let (Some(ref lossless), Some(ref symbol)) = (&results.lossless, &results.symbol) {
[INFO] [stdout]     |                      ^^^                 ^^^ explicit `ref` binding modifier not allowed when implicitly borrowing
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      explicit `ref` binding modifier not allowed when implicitly borrowing
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout] note: matching on a reference type with a non-reference pattern implicitly borrows the contents
[INFO] [stdout]    --> tests/mode_comparison.rs:699:37
[INFO] [stdout]     |
[INFO] [stdout] 699 |         if let (Some(ref lossless), Some(ref symbol)) = (&results.lossless, &results.symbol) {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^ this non-reference pattern matches on a reference type `&_`
[INFO] [stdout] note: matching on a reference type with a non-reference pattern implicitly borrows the contents
[INFO] [stdout]    --> tests/mode_comparison.rs:699:17
[INFO] [stdout]     |
[INFO] [stdout] 699 |         if let (Some(ref lossless), Some(ref symbol)) = (&results.lossless, &results.symbol) {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^ this non-reference pattern matches on a reference type `&_`
[INFO] [stdout] help: remove the unnecessary binding modifiers
[INFO] [stdout]     |
[INFO] [stdout] 699 -         if let (Some(ref lossless), Some(ref symbol)) = (&results.lossless, &results.symbol) {
[INFO] [stdout] 699 +         if let (Some(lossless), Some(symbol)) = (&results.lossless, &results.symbol) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jbig2enc-rust` (test "mode_comparison") due to 10 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "07d47cc79690fceda20aef9c25450c4b290a27bd1f1f4b348ca203c865995977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07d47cc79690fceda20aef9c25450c4b290a27bd1f1f4b348ca203c865995977", kill_on_drop: false }`
[INFO] [stdout] 07d47cc79690fceda20aef9c25450c4b290a27bd1f1f4b348ca203c865995977
