[INFO] fetching crate netcdf3 0.6.0...
[INFO] testing netcdf3-0.6.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate netcdf3 0.6.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate netcdf3 0.6.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate netcdf3 0.6.0
[INFO] tweaked toml for crates.io crate netcdf3 0.6.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate netcdf3 0.6.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate netcdf3 0.6.0 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7e472552a620275301c8df90ab0a960d130918450c42733f35846759ae27836
[INFO] running `Command { std: "docker" "start" "-a" "e7e472552a620275301c8df90ab0a960d130918450c42733f35846759ae27836", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7e472552a620275301c8df90ab0a960d130918450c42733f35846759ae27836", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7e472552a620275301c8df90ab0a960d130918450c42733f35846759ae27836", kill_on_drop: false }`
[INFO] [stdout] e7e472552a620275301c8df90ab0a960d130918450c42733f35846759ae27836
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7938961400653c8f8c7362f79af63f14d05653d69555d2b88dae172bdbf6ecf
[INFO] running `Command { std: "docker" "start" "-a" "c7938961400653c8f8c7362f79af63f14d05653d69555d2b88dae172bdbf6ecf", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling netcdf3 v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/io/file_writer.rs:710:87
[INFO] [stdout]     |
[INFO] [stdout] 710 |     fn new(data_set: &'a DataSet, version: Version, header_min_size: usize) -> Result<HeaderDefinition, WriteError> {
[INFO] [stdout]     |                       -- the lifetime is named here                                   ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 710 |     fn new(data_set: &'a DataSet, version: Version, header_min_size: usize) -> Result<HeaderDefinition<'a>, WriteError> {
[INFO] [stdout]     |                                                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/io/file_writer.rs:757:87
[INFO] [stdout]     |
[INFO] [stdout] 757 |     fn new(data_set: &'a DataSet, version: Version, header_min_size: usize) -> Result<ComputedDataSetMetadata, WriteError> {
[INFO] [stdout]     |                       -- the lifetime is named here                                   ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 757 |     fn new(data_set: &'a DataSet, version: Version, header_min_size: usize) -> Result<ComputedDataSetMetadata<'a>, WriteError> {
[INFO] [stdout]     |                                                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.49s
[INFO] running `Command { std: "docker" "inspect" "c7938961400653c8f8c7362f79af63f14d05653d69555d2b88dae172bdbf6ecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7938961400653c8f8c7362f79af63f14d05653d69555d2b88dae172bdbf6ecf", kill_on_drop: false }`
[INFO] [stdout] c7938961400653c8f8c7362f79af63f14d05653d69555d2b88dae172bdbf6ecf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c2e117d2cf615e766f8b5420da97ddaa027aa8267ffc5be8d78354b5ba724a7
[INFO] running `Command { std: "docker" "start" "-a" "2c2e117d2cf615e766f8b5420da97ddaa027aa8267ffc5be8d78354b5ba724a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/io/file_writer.rs:710:87
[INFO] [stdout]     |
[INFO] [stdout] 710 |     fn new(data_set: &'a DataSet, version: Version, header_min_size: usize) -> Result<HeaderDefinition, WriteError> {
[INFO] [stdout]     |                       -- the lifetime is named here                                   ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 710 |     fn new(data_set: &'a DataSet, version: Version, header_min_size: usize) -> Result<HeaderDefinition<'a>, WriteError> {
[INFO] [stdout]     |                                                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/io/file_writer.rs:757:87
[INFO] [stdout]     |
[INFO] [stdout] 757 |     fn new(data_set: &'a DataSet, version: Version, header_min_size: usize) -> Result<ComputedDataSetMetadata, WriteError> {
[INFO] [stdout]     |                       -- the lifetime is named here                                   ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 757 |     fn new(data_set: &'a DataSet, version: Version, header_min_size: usize) -> Result<ComputedDataSetMetadata<'a>, WriteError> {
[INFO] [stdout]     |                                                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling netcdf3 v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `copy_to_tmp_file`
[INFO] [stdout]  --> tests/tests_read_nc3_files.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use copy_to_tmp_file::{
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `copy_to_tmp_file`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `copy_to_tmp_file`, use `cargo add copy_to_tmp_file` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `copy_to_tmp_file`
[INFO] [stdout]   --> tests/tests_write_nc3_files.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use copy_to_tmp_file::{
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `copy_to_tmp_file`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `copy_to_tmp_file`, use `cargo add copy_to_tmp_file` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> tests/tests_read_nc3_files.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     tmp_dir.close().unwrap();
[INFO] [stdout]    |     ^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/tests_read_nc3_files.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 |         tmp_dir.close().unwrap();
[INFO] [stdout]     |         ^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/tests_read_nc3_files.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |         tmp_dir.close().unwrap();
[INFO] [stdout]     |         ^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/tests_read_nc3_files.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |         tmp_dir.close().unwrap();
[INFO] [stdout]     |         ^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/tests_read_nc3_files.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |         tmp_dir.close().unwrap();
[INFO] [stdout]     |         ^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/tests_read_nc3_files.rs:195:5
[INFO] [stdout]     |
[INFO] [stdout] 195 |     tmp_dir.close().unwrap();
[INFO] [stdout]     |     ^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/tests_read_nc3_files.rs:482:5
[INFO] [stdout]     |
[INFO] [stdout] 482 |     tmp_dir.close().unwrap();
[INFO] [stdout]     |     ^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/tests_read_nc3_files.rs:620:5
[INFO] [stdout]     |
[INFO] [stdout] 620 |     tmp_dir.close().unwrap();
[INFO] [stdout]     |     ^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `netcdf3` (test "tests_write_nc3_files") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/tests_read_nc3_files.rs:757:5
[INFO] [stdout]     |
[INFO] [stdout] 757 |     tmp_dir.close().unwrap();
[INFO] [stdout]     |     ^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/tests_read_nc3_files.rs:791:5
[INFO] [stdout]     |
[INFO] [stdout] 791 |     tmp_dir.close().unwrap()
[INFO] [stdout]     |     ^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `copy_to_tmp_file`
[INFO] [stdout]   --> src/io/file_writer/tests_computed_data_set_metadata.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use copy_to_tmp_file::{
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `copy_to_tmp_file`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `copy_to_tmp_file`, use `cargo add copy_to_tmp_file` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `netcdf3` (test "tests_read_nc3_files") due to 11 previous errors
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/io/file_writer/tests_computed_data_set_metadata.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         tmp_dir.close().unwrap();
[INFO] [stdout]    |         ^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `netcdf3` (lib test) due to 2 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2c2e117d2cf615e766f8b5420da97ddaa027aa8267ffc5be8d78354b5ba724a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c2e117d2cf615e766f8b5420da97ddaa027aa8267ffc5be8d78354b5ba724a7", kill_on_drop: false }`
[INFO] [stdout] 2c2e117d2cf615e766f8b5420da97ddaa027aa8267ffc5be8d78354b5ba724a7
