[INFO] fetching crate shard-csv 0.1.0...
[INFO] testing shard-csv-0.1.0 against 1.76.0 for beta-1.77-1
[INFO] extracting crate shard-csv 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate shard-csv 0.1.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shard-csv 0.1.0
[INFO] finished tweaking crates.io crate shard-csv 0.1.0
[INFO] tweaked toml for crates.io crate shard-csv 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d39574f0b57b4d602423d66a87d6e2e9596832a57293160e58b854b1d3389521
[INFO] running `Command { std: "docker" "start" "-a" "d39574f0b57b4d602423d66a87d6e2e9596832a57293160e58b854b1d3389521", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d39574f0b57b4d602423d66a87d6e2e9596832a57293160e58b854b1d3389521", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d39574f0b57b4d602423d66a87d6e2e9596832a57293160e58b854b1d3389521", kill_on_drop: false }`
[INFO] [stdout] d39574f0b57b4d602423d66a87d6e2e9596832a57293160e58b854b1d3389521
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29eaec3934aa307eafe898154aaef9037677e3fba34bcd6d91b8c122f1150fd8
[INFO] running `Command { std: "docker" "start" "-a" "29eaec3934aa307eafe898154aaef9037677e3fba34bcd6d91b8c122f1150fd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling shard-csv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.92s
[INFO] running `Command { std: "docker" "inspect" "29eaec3934aa307eafe898154aaef9037677e3fba34bcd6d91b8c122f1150fd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29eaec3934aa307eafe898154aaef9037677e3fba34bcd6d91b8c122f1150fd8", kill_on_drop: false }`
[INFO] [stdout] 29eaec3934aa307eafe898154aaef9037677e3fba34bcd6d91b8c122f1150fd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f098aa1d2b6cf3923405f0f439e56244823d451bc42da179db9fb63fb175b70
[INFO] running `Command { std: "docker" "start" "-a" "7f098aa1d2b6cf3923405f0f439e56244823d451bc42da179db9fb63fb175b70", kill_on_drop: false }`
[INFO] [stderr]    Compiling shard-csv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "7f098aa1d2b6cf3923405f0f439e56244823d451bc42da179db9fb63fb175b70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f098aa1d2b6cf3923405f0f439e56244823d451bc42da179db9fb63fb175b70", kill_on_drop: false }`
[INFO] [stdout] 7f098aa1d2b6cf3923405f0f439e56244823d451bc42da179db9fb63fb175b70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1ef36de3047dc408828e122069d8a4cfc55de5e5096026b4d6a592f8dd6841cc
[INFO] running `Command { std: "docker" "start" "-a" "1ef36de3047dc408828e122069d8a4cfc55de5e5096026b4d6a592f8dd6841cc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shard_csv-23215c1e90b9cb70)
[INFO] [stderr]    Doc-tests shard-csv
[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] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - (line 81) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 27) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 56) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 46) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 71) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 100) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 90) ... FAILED
[INFO] [stdout] test src/sharded_writer.rs - sharded_writer::ShardedWriter<FKey,FNameFile>::with_output_splitting (line 153) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 110) ... FAILED
[INFO] [stdout] test src/sharded_writer.rs - sharded_writer::ShardedWriter<FKey,FNameFile>::on_create_file (line 187) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 16) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 81) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `shard_writer` in this scope
[INFO] [stdout]  --> src/lib.rs:82:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | shard_writer.process_csv(&mut csv_reader).ok();
[INFO] [stdout]   | ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `csv_reader` in this scope
[INFO] [stdout]  --> src/lib.rs:82:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | shard_writer.process_csv(&mut csv_reader).ok();
[INFO] [stdout]   |                               ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 27) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StringRecord`
[INFO] [stdout]  --> src/lib.rs:32:30
[INFO] [stdout]   |
[INFO] [stdout] 7 | let it = data.iter().map(|r| StringRecord::from(&r[..]));
[INFO] [stdout]   |                              ^^^^^^^^^^^^ use of undeclared type `StringRecord`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use csv::StringRecord;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `shard_writer` in this scope
[INFO] [stdout]  --> src/lib.rs:33:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | shard_writer.process_iter(it).ok();
[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, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 56) stdout ----
[INFO] [stdout] error: expected expression, found `.`
[INFO] [stdout]  --> src/lib.rs:59:4
[INFO] [stdout]   |
[INFO] [stdout] 5 |    .with_key_selector(|rec| rec.get(0).unwrap_or("unknown").to_owned());
[INFO] [stdout]   |    ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShardedWriterBuilder`
[INFO] [stdout]  --> src/lib.rs:57:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut shard_writer = ShardedWriterBuilder::new_from_csv_reader(&mut csv_reader)
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^^ use of undeclared type `ShardedWriterBuilder`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use shard_csv::ShardedWriterBuilder;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `csv_reader` in this scope
[INFO] [stdout]  --> src/lib.rs:57:71
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut shard_writer = ShardedWriterBuilder::new_from_csv_reader(&mut csv_reader)
[INFO] [stdout]   |                                                                       ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 46) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShardedWriterBuilder`
[INFO] [stdout]  --> src/lib.rs:47:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut shard_writer = ShardedWriterBuilder::new_from_csv_reader(&mut csv_reader)
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^^ use of undeclared type `ShardedWriterBuilder`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use shard_csv::ShardedWriterBuilder;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `csv_reader` in this scope
[INFO] [stdout]  --> src/lib.rs:47:71
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut shard_writer = ShardedWriterBuilder::new_from_csv_reader(&mut csv_reader)
[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, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 71) stdout ----
[INFO] [stdout] error: expected expression, found `.`
[INFO] [stdout]  --> src/lib.rs:74:4
[INFO] [stdout]   |
[INFO] [stdout] 5 |    .with_key_selector(|rec| rec.get(0).unwrap_or("unknown").to_owned());
[INFO] [stdout]   |    ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShardedWriterBuilder`
[INFO] [stdout]  --> src/lib.rs:72:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut shard_writer = ShardedWriterBuilder::new_from_csv_reader(&mut csv_reader)
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^^ use of undeclared type `ShardedWriterBuilder`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use shard_csv::ShardedWriterBuilder;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `csv_reader` in this scope
[INFO] [stdout]  --> src/lib.rs:72:71
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut shard_writer = ShardedWriterBuilder::new_from_csv_reader(&mut csv_reader)
[INFO] [stdout]   |                                                                       ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 100) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `shard_writer` in this scope
[INFO] [stdout]  --> src/lib.rs:101:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | shard_writer = shard_writer.on_file_completion(|path, key| {
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: you might have meant to introduce a new binding
[INFO] [stdout]   |
[INFO] [stdout] 3 | let shard_writer = shard_writer.on_file_completion(|path, key| {
[INFO] [stdout]   | +++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `shard_writer` in this scope
[INFO] [stdout]  --> src/lib.rs:101:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | shard_writer = shard_writer.on_file_completion(|path, key| {
[INFO] [stdout]   |                ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 90) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `shard_writer` in this scope
[INFO] [stdout]  --> src/lib.rs:91:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | shard_writer = shard_writer.with_output_splitting(FileSplitting::SplitAfterRows(100));
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: you might have meant to introduce a new binding
[INFO] [stdout]   |
[INFO] [stdout] 3 | let shard_writer = shard_writer.with_output_splitting(FileSplitting::SplitAfterRows(100));
[INFO] [stdout]   | +++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `shard_writer` in this scope
[INFO] [stdout]  --> src/lib.rs:91:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | shard_writer = shard_writer.with_output_splitting(FileSplitting::SplitAfterRows(100));
[INFO] [stdout]   |                ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FileSplitting`
[INFO] [stdout]  --> src/lib.rs:91:51
[INFO] [stdout]   |
[INFO] [stdout] 3 | shard_writer = shard_writer.with_output_splitting(FileSplitting::SplitAfterRows(100));
[INFO] [stdout]   |                                                   ^^^^^^^^^^^^^ use of undeclared type `FileSplitting`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use shard_csv::FileSplitting;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sharded_writer.rs - sharded_writer::ShardedWriter<FKey,FNameFile>::with_output_splitting (line 153) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShardedWriter`
[INFO] [stdout]  --> src/sharded_writer.rs:154:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let writer = ShardedWriter::new(
[INFO] [stdout]   |              ^^^^^^^^^^^^^ use of undeclared type `ShardedWriter`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use shard_csv::ShardedWriter;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 110) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `flate2`
[INFO] [stdout]  --> src/lib.rs:113:14
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let gz = flate2::write::GzEncoder::new(f, flate2::Compression::fast());
[INFO] [stdout]   |              ^^^^^^ use of undeclared crate or module `flate2`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `flate2`
[INFO] [stdout]  --> src/lib.rs:113:47
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let gz = flate2::write::GzEncoder::new(f, flate2::Compression::fast());
[INFO] [stdout]   |                                               ^^^^^^ use of undeclared crate or module `flate2`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `shard_writer` in this scope
[INFO] [stdout]  --> src/lib.rs:111:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | shard_writer = shard_writer.on_create_file(|path| {
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: you might have meant to introduce a new binding
[INFO] [stdout]   |
[INFO] [stdout] 3 | let shard_writer = shard_writer.on_create_file(|path| {
[INFO] [stdout]   | +++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `shard_writer` in this scope
[INFO] [stdout]  --> src/lib.rs:111:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | shard_writer = shard_writer.on_create_file(|path| {
[INFO] [stdout]   |                ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BufWriter`
[INFO] [stdout]  --> src/lib.rs:114:15
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let buf = BufWriter::new(gz);
[INFO] [stdout]   |               ^^^^^^^^^ use of undeclared type `BufWriter`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::io::BufWriter;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sharded_writer.rs - sharded_writer::ShardedWriter<FKey,FNameFile>::on_create_file (line 187) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `my_sharded_writer` in this scope
[INFO] [stdout]  --> src/sharded_writer.rs:188:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | my_sharded_writer.on_create_file(|path| Ok(BufWriter::new(File::create(path)?)));
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BufWriter`
[INFO] [stdout]  --> src/sharded_writer.rs:188:44
[INFO] [stdout]   |
[INFO] [stdout] 3 | my_sharded_writer.on_create_file(|path| Ok(BufWriter::new(File::create(path)?)));
[INFO] [stdout]   |                                            ^^^^^^^^^ use of undeclared type `BufWriter`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::io::BufWriter;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `File`
[INFO] [stdout]  --> src/sharded_writer.rs:188:59
[INFO] [stdout]   |
[INFO] [stdout] 3 | my_sharded_writer.on_create_file(|path| Ok(BufWriter::new(File::create(path)?)));
[INFO] [stdout]   |                                                           ^^^^ use of undeclared type `File`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::fs::File;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 16) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at src/lib.rs:9:5:
[INFO] [stdout] Failed to create reader from file: Error(Io(Os { code: 2, kind: NotFound, message: "No such file or directory" }))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5572b1c8bfe6 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x5572b1c8bfe6 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5572b1c8bfe6 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x5572b1c8bfe6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x5572b1caaac0 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x5572b1caaac0 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x5572b1c8a49f - std::io::Write::write_fmt::h78b18af5775fedb5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x5572b1c8bdc4 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x5572b1c8bdc4 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x5572b1c8d327 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x5572b1c8d089 - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:292:9
[INFO] [stdout]   11:     0x5572b1c8d7b8 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:779:13
[INFO] [stdout]   12:     0x5572b1c8d692 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   13:     0x5572b1c8c4e6 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   14:     0x5572b1c8d3f0 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   15:     0x5572b1c6ae05 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   16:     0x5572b1c6b273 - core::result::unwrap_failed::h03d8a5018196e1cd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1649:5
[INFO] [stdout]   17:     0x5572b1c6bf25 - core::result::Result<T,E>::expect::h393a75ec78536414
[INFO] [stdout]   18:     0x5572b1c6c62e - rust_out::main::_doctest_main_src_lib_rs_16_0::ha32ac860c0080683
[INFO] [stdout]   19:     0x5572b1c6c566 - rust_out::main::h7d13ed1f0b74fb4f
[INFO] [stdout]   20:     0x5572b1c6bc13 - core::ops::function::FnOnce::call_once::h9310bc2590e31970
[INFO] [stdout]   21:     0x5572b1c6ba16 - std::sys_common::backtrace::__rust_begin_short_backtrace::haeb71db878654b8a
[INFO] [stdout]   22:     0x5572b1c6bbd9 - std::rt::lang_start::{{closure}}::h3fc7e49d09688110
[INFO] [stdout]   23:     0x5572b1c87f31 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h37600b1e5eea4ecd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:284:13
[INFO] [stdout]   24:     0x5572b1c87f31 - std::panicking::try::do_call::hb4bda49fa13a0c2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   25:     0x5572b1c87f31 - std::panicking::try::h8bbf75149211aaaa
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   26:     0x5572b1c87f31 - std::panic::catch_unwind::h8c78ec68ebea34cb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   27:     0x5572b1c87f31 - std::rt::lang_start_internal::{{closure}}::hffdf44a19fd9e220
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/rt.rs:148:48
[INFO] [stdout]   28:     0x5572b1c87f31 - std::panicking::try::do_call::hcb3194972c74716d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x5572b1c87f31 - std::panicking::try::hcdc6892c5f0dba4c
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x5572b1c87f31 - std::panic::catch_unwind::h4910beb4573f4776
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x5572b1c87f31 - std::rt::lang_start_internal::h6939038e2873596b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/rt.rs:148:20
[INFO] [stdout]   32:     0x5572b1c6bbb7 - std::rt::lang_start::hd109d716ba1a5b01
[INFO] [stdout]   33:     0x5572b1c6c6a5 - main
[INFO] [stdout]   34:     0x7f5110909d90 - <unknown>
[INFO] [stdout]   35:     0x7f5110909e40 - __libc_start_main
[INFO] [stdout]   36:     0x5572b1c6b535 - _start
[INFO] [stdout]   37:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 100)
[INFO] [stdout]     src/lib.rs - (line 110)
[INFO] [stdout]     src/lib.rs - (line 16)
[INFO] [stdout]     src/lib.rs - (line 27)
[INFO] [stdout]     src/lib.rs - (line 46)
[INFO] [stdout]     src/lib.rs - (line 56)
[INFO] [stdout]     src/lib.rs - (line 71)
[INFO] [stdout]     src/lib.rs - (line 81)
[INFO] [stdout]     src/lib.rs - (line 90)
[INFO] [stdout]     src/sharded_writer.rs - sharded_writer::ShardedWriter<FKey,FNameFile>::on_create_file (line 187)
[INFO] [stdout]     src/sharded_writer.rs - sharded_writer::ShardedWriter<FKey,FNameFile>::with_output_splitting (line 153)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 11 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "1ef36de3047dc408828e122069d8a4cfc55de5e5096026b4d6a592f8dd6841cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ef36de3047dc408828e122069d8a4cfc55de5e5096026b4d6a592f8dd6841cc", kill_on_drop: false }`
[INFO] [stdout] 1ef36de3047dc408828e122069d8a4cfc55de5e5096026b4d6a592f8dd6841cc
[INFO] testing shard-csv-0.1.0 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate shard-csv 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate shard-csv 0.1.0 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shard-csv 0.1.0
[INFO] finished tweaking crates.io crate shard-csv 0.1.0
[INFO] tweaked toml for crates.io crate shard-csv 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "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" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6a8f036af3946d93c735c9045e652ccc2813194c0c0a4e3bbf9b14a8426c939
[INFO] running `Command { std: "docker" "start" "-a" "a6a8f036af3946d93c735c9045e652ccc2813194c0c0a4e3bbf9b14a8426c939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6a8f036af3946d93c735c9045e652ccc2813194c0c0a4e3bbf9b14a8426c939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6a8f036af3946d93c735c9045e652ccc2813194c0c0a4e3bbf9b14a8426c939", kill_on_drop: false }`
[INFO] [stdout] a6a8f036af3946d93c735c9045e652ccc2813194c0c0a4e3bbf9b14a8426c939
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9775395d5172a983b1a15564b1f3f7832dcae97117bb255ff107ff78b6afdea2
[INFO] running `Command { std: "docker" "start" "-a" "9775395d5172a983b1a15564b1f3f7832dcae97117bb255ff107ff78b6afdea2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling shard-csv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.82s
[INFO] running `Command { std: "docker" "inspect" "9775395d5172a983b1a15564b1f3f7832dcae97117bb255ff107ff78b6afdea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9775395d5172a983b1a15564b1f3f7832dcae97117bb255ff107ff78b6afdea2", kill_on_drop: false }`
[INFO] [stdout] 9775395d5172a983b1a15564b1f3f7832dcae97117bb255ff107ff78b6afdea2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb1a9ee2ce4add2e0a91fada85299e3a9fcbb89bb93f151c8548ae715a04f31c
[INFO] running `Command { std: "docker" "start" "-a" "eb1a9ee2ce4add2e0a91fada85299e3a9fcbb89bb93f151c8548ae715a04f31c", kill_on_drop: false }`
[INFO] [stderr]    Compiling shard-csv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "eb1a9ee2ce4add2e0a91fada85299e3a9fcbb89bb93f151c8548ae715a04f31c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb1a9ee2ce4add2e0a91fada85299e3a9fcbb89bb93f151c8548ae715a04f31c", kill_on_drop: false }`
[INFO] [stdout] eb1a9ee2ce4add2e0a91fada85299e3a9fcbb89bb93f151c8548ae715a04f31c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+beta-2024-02-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3f2ac77b2bdbddb7cf3ce9597ac2ddca102e1d758443c85fcc51a4454c564b6b
[INFO] running `Command { std: "docker" "start" "-a" "3f2ac77b2bdbddb7cf3ce9597ac2ddca102e1d758443c85fcc51a4454c564b6b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shard_csv-9d6bbf1c2ba1edbd)
[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] [stdout] 
[INFO] [stderr]    Doc-tests shard-csv
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - (line 71) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 46) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 27) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 56) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 81) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 100) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 110) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 90) ... FAILED
[INFO] [stdout] test src/sharded_writer.rs - sharded_writer::ShardedWriter<FKey,FNameFile>::with_output_splitting (line 153) ... FAILED
[INFO] [stdout] test src/sharded_writer.rs - sharded_writer::ShardedWriter<FKey,FNameFile>::on_create_file (line 187) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 16) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 71) stdout ----
[INFO] [stdout] error: expected expression, found `.`
[INFO] [stdout]  --> src/lib.rs:74:4
[INFO] [stdout]   |
[INFO] [stdout] 5 |    .with_key_selector(|rec| rec.get(0).unwrap_or("unknown").to_owned());
[INFO] [stdout]   |    ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShardedWriterBuilder`
[INFO] [stdout]  --> src/lib.rs:72:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut shard_writer = ShardedWriterBuilder::new_from_csv_reader(&mut csv_reader)
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^^ use of undeclared type `ShardedWriterBuilder`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use shard_csv::ShardedWriterBuilder;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `csv_reader` in this scope
[INFO] [stdout]  --> src/lib.rs:72:71
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut shard_writer = ShardedWriterBuilder::new_from_csv_reader(&mut csv_reader)
[INFO] [stdout]   |                                                                       ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 46) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShardedWriterBuilder`
[INFO] [stdout]  --> src/lib.rs:47:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut shard_writer = ShardedWriterBuilder::new_from_csv_reader(&mut csv_reader)
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^^ use of undeclared type `ShardedWriterBuilder`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use shard_csv::ShardedWriterBuilder;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `csv_reader` in this scope
[INFO] [stdout]  --> src/lib.rs:47:71
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut shard_writer = ShardedWriterBuilder::new_from_csv_reader(&mut csv_reader)
[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, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 27) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StringRecord`
[INFO] [stdout]  --> src/lib.rs:32:30
[INFO] [stdout]   |
[INFO] [stdout] 7 | let it = data.iter().map(|r| StringRecord::from(&r[..]));
[INFO] [stdout]   |                              ^^^^^^^^^^^^ use of undeclared type `StringRecord`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use csv::StringRecord;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `shard_writer` in this scope
[INFO] [stdout]  --> src/lib.rs:33:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | shard_writer.process_iter(it).ok();
[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, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 56) stdout ----
[INFO] [stdout] error: expected expression, found `.`
[INFO] [stdout]  --> src/lib.rs:59:4
[INFO] [stdout]   |
[INFO] [stdout] 5 |    .with_key_selector(|rec| rec.get(0).unwrap_or("unknown").to_owned());
[INFO] [stdout]   |    ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShardedWriterBuilder`
[INFO] [stdout]  --> src/lib.rs:57:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut shard_writer = ShardedWriterBuilder::new_from_csv_reader(&mut csv_reader)
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^^ use of undeclared type `ShardedWriterBuilder`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use shard_csv::ShardedWriterBuilder;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `csv_reader` in this scope
[INFO] [stdout]  --> src/lib.rs:57:71
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut shard_writer = ShardedWriterBuilder::new_from_csv_reader(&mut csv_reader)
[INFO] [stdout]   |                                                                       ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 81) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `shard_writer` in this scope
[INFO] [stdout]  --> src/lib.rs:82:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | shard_writer.process_csv(&mut csv_reader).ok();
[INFO] [stdout]   | ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `csv_reader` in this scope
[INFO] [stdout]  --> src/lib.rs:82:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | shard_writer.process_csv(&mut csv_reader).ok();
[INFO] [stdout]   |                               ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 100) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `shard_writer` in this scope
[INFO] [stdout]  --> src/lib.rs:101:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | shard_writer = shard_writer.on_file_completion(|path, key| {
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: you might have meant to introduce a new binding
[INFO] [stdout]   |
[INFO] [stdout] 3 | let shard_writer = shard_writer.on_file_completion(|path, key| {
[INFO] [stdout]   | +++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `shard_writer` in this scope
[INFO] [stdout]  --> src/lib.rs:101:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | shard_writer = shard_writer.on_file_completion(|path, key| {
[INFO] [stdout]   |                ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 110) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `flate2`
[INFO] [stdout]  --> src/lib.rs:113:14
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let gz = flate2::write::GzEncoder::new(f, flate2::Compression::fast());
[INFO] [stdout]   |              ^^^^^^ use of undeclared crate or module `flate2`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `flate2`
[INFO] [stdout]  --> src/lib.rs:113:47
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let gz = flate2::write::GzEncoder::new(f, flate2::Compression::fast());
[INFO] [stdout]   |                                               ^^^^^^ use of undeclared crate or module `flate2`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `shard_writer` in this scope
[INFO] [stdout]  --> src/lib.rs:111:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | shard_writer = shard_writer.on_create_file(|path| {
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: you might have meant to introduce a new binding
[INFO] [stdout]   |
[INFO] [stdout] 3 | let shard_writer = shard_writer.on_create_file(|path| {
[INFO] [stdout]   | +++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `shard_writer` in this scope
[INFO] [stdout]  --> src/lib.rs:111:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | shard_writer = shard_writer.on_create_file(|path| {
[INFO] [stdout]   |                ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BufWriter`
[INFO] [stdout]  --> src/lib.rs:114:15
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let buf = BufWriter::new(gz);
[INFO] [stdout]   |               ^^^^^^^^^ use of undeclared type `BufWriter`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::io::BufWriter;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 90) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `shard_writer` in this scope
[INFO] [stdout]  --> src/lib.rs:91:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | shard_writer = shard_writer.with_output_splitting(FileSplitting::SplitAfterRows(100));
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: you might have meant to introduce a new binding
[INFO] [stdout]   |
[INFO] [stdout] 3 | let shard_writer = shard_writer.with_output_splitting(FileSplitting::SplitAfterRows(100));
[INFO] [stdout]   | +++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `shard_writer` in this scope
[INFO] [stdout]  --> src/lib.rs:91:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | shard_writer = shard_writer.with_output_splitting(FileSplitting::SplitAfterRows(100));
[INFO] [stdout]   |                ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FileSplitting`
[INFO] [stdout]  --> src/lib.rs:91:51
[INFO] [stdout]   |
[INFO] [stdout] 3 | shard_writer = shard_writer.with_output_splitting(FileSplitting::SplitAfterRows(100));
[INFO] [stdout]   |                                                   ^^^^^^^^^^^^^ use of undeclared type `FileSplitting`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use shard_csv::FileSplitting;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sharded_writer.rs - sharded_writer::ShardedWriter<FKey,FNameFile>::with_output_splitting (line 153) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShardedWriter`
[INFO] [stdout]  --> src/sharded_writer.rs:154:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let writer = ShardedWriter::new(
[INFO] [stdout]   |              ^^^^^^^^^^^^^ use of undeclared type `ShardedWriter`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use shard_csv::ShardedWriter;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sharded_writer.rs - sharded_writer::ShardedWriter<FKey,FNameFile>::on_create_file (line 187) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `my_sharded_writer` in this scope
[INFO] [stdout]  --> src/sharded_writer.rs:188:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | my_sharded_writer.on_create_file(|path| Ok(BufWriter::new(File::create(path)?)));
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BufWriter`
[INFO] [stdout]  --> src/sharded_writer.rs:188:44
[INFO] [stdout]   |
[INFO] [stdout] 3 | my_sharded_writer.on_create_file(|path| Ok(BufWriter::new(File::create(path)?)));
[INFO] [stdout]   |                                            ^^^^^^^^^ use of undeclared type `BufWriter`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::io::BufWriter;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `File`
[INFO] [stdout]  --> src/sharded_writer.rs:188:59
[INFO] [stdout]   |
[INFO] [stdout] 3 | my_sharded_writer.on_create_file(|path| Ok(BufWriter::new(File::create(path)?)));
[INFO] [stdout]   |                                                           ^^^^ use of undeclared type `File`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::fs::File;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 16) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at src/lib.rs:9:5:
[INFO] [stdout] Failed to create reader from file: Error(Io(Os { code: 2, kind: NotFound, message: "No such file or directory" }))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x563a60bbae86 - std::backtrace_rs::backtrace::libunwind::trace::h140b6deb6a45c671
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x563a60bbae86 - std::backtrace_rs::backtrace::trace_unsynchronized::h8450d7e4e9219aed
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x563a60bbae86 - std::sys_common::backtrace::_print_fmt::hbd28e5e6c6fc3a3f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x563a60bbae86 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb058f285768cf98e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x563a60bd96b0 - core::fmt::rt::Argument::fmt::h87dec7a95127da24
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x563a60bd96b0 - core::fmt::write::h873f89a91a4832db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x563a60bb914f - std::io::Write::write_fmt::hc65183f01d14754a
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/io/mod.rs:1846:15
[INFO] [stdout]    7:     0x563a60bbac64 - std::sys_common::backtrace::_print::h7719d1529d9a9e13
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x563a60bbac64 - std::sys_common::backtrace::print::haa3afbd0e7947108
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x563a60bbc1c7 - std::panicking::default_hook::{{closure}}::h10e3de2ec0eaff22
[INFO] [stdout]   10:     0x563a60bbbf29 - std::panicking::default_hook::hbdc1b1b7fe073dab
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:292:9
[INFO] [stdout]   11:     0x563a60bbc658 - std::panicking::rust_panic_with_hook::hb81692602460473d
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:781:13
[INFO] [stdout]   12:     0x563a60bbc532 - std::panicking::begin_panic_handler::{{closure}}::h2470593aa2678e9c
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:659:13
[INFO] [stdout]   13:     0x563a60bbb386 - std::sys_common::backtrace::__rust_end_short_backtrace::h560bb50225b0562b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   14:     0x563a60bbc284 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:647:5
[INFO] [stdout]   15:     0x563a60b99e05 - core::panicking::panic_fmt::h29b6f262f6458dc3
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panicking.rs:72:14
[INFO] [stdout]   16:     0x563a60b9a273 - core::result::unwrap_failed::h12bc80647957bcdb
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/result.rs:1649:5
[INFO] [stdout]   17:     0x563a60b9af25 - core::result::Result<T,E>::expect::h54679351b733c68b
[INFO] [stdout]   18:     0x563a60b9b61e - rust_out::main::_doctest_main_src_lib_rs_16_0::h06b4b33dc8578171
[INFO] [stdout]   19:     0x563a60b9b556 - rust_out::main::hff4e5118cb484971
[INFO] [stdout]   20:     0x563a60b9ac13 - core::ops::function::FnOnce::call_once::h07035dc3b47525ba
[INFO] [stdout]   21:     0x563a60b9aa16 - std::sys_common::backtrace::__rust_begin_short_backtrace::h27e28290e6a5ea6b
[INFO] [stdout]   22:     0x563a60b9abd9 - std::rt::lang_start::{{closure}}::hc9e353f29d6b9183
[INFO] [stdout]   23:     0x563a60bb6b71 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hb70d08830a5ade10
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:284:13
[INFO] [stdout]   24:     0x563a60bb6b71 - std::panicking::try::do_call::h22b4f7e5a6651b4a
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   25:     0x563a60bb6b71 - std::panicking::try::hc21d1712e01c2e20
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   26:     0x563a60bb6b71 - std::panic::catch_unwind::h043dedc9b446785f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   27:     0x563a60bb6b71 - std::rt::lang_start_internal::{{closure}}::hd5b437811c37f411
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/rt.rs:148:48
[INFO] [stdout]   28:     0x563a60bb6b71 - std::panicking::try::do_call::hd87c54a927c7af49
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   29:     0x563a60bb6b71 - std::panicking::try::hf94d97659ed75d92
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   30:     0x563a60bb6b71 - std::panic::catch_unwind::h2ddd57de1d25402e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x563a60bb6b71 - std::rt::lang_start_internal::h7fecc45801af5220
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/rt.rs:148:20
[INFO] [stdout]   32:     0x563a60b9abb7 - std::rt::lang_start::h613ce2a20714e78a
[INFO] [stdout]   33:     0x563a60b9b695 - main
[INFO] [stdout]   34:     0x7fdb7a0bfd90 - <unknown>
[INFO] [stdout]   35:     0x7fdb7a0bfe40 - __libc_start_main
[INFO] [stdout]   36:     0x563a60b9a535 - _start
[INFO] [stdout]   37:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 100)
[INFO] [stdout]     src/lib.rs - (line 110)
[INFO] [stdout]     src/lib.rs - (line 16)
[INFO] [stdout]     src/lib.rs - (line 27)
[INFO] [stdout]     src/lib.rs - (line 46)
[INFO] [stdout]     src/lib.rs - (line 56)
[INFO] [stdout]     src/lib.rs - (line 71)
[INFO] [stdout]     src/lib.rs - (line 81)
[INFO] [stdout]     src/lib.rs - (line 90)
[INFO] [stdout]     src/sharded_writer.rs - sharded_writer::ShardedWriter<FKey,FNameFile>::on_create_file (line 187)
[INFO] [stdout]     src/sharded_writer.rs - sharded_writer::ShardedWriter<FKey,FNameFile>::with_output_splitting (line 153)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 11 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.64s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "3f2ac77b2bdbddb7cf3ce9597ac2ddca102e1d758443c85fcc51a4454c564b6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f2ac77b2bdbddb7cf3ce9597ac2ddca102e1d758443c85fcc51a4454c564b6b", kill_on_drop: false }`
[INFO] [stdout] 3f2ac77b2bdbddb7cf3ce9597ac2ddca102e1d758443c85fcc51a4454c564b6b
