[INFO] cloning repository https://github.com/immmdreza/engineer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/immmdreza/engineer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimmmdreza%2Fengineer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimmmdreza%2Fengineer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f1fdbb10d2a0c502c5ab81fd810add3cce04aad5
[INFO] testing immmdreza/engineer against beta-2024-12-08 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimmmdreza%2Fengineer" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file README.md
[INFO] [stderr] fatal: cannot create directory at 'engineer': No space left on device
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] testing immmdreza/engineer against beta-2024-12-08 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimmmdreza%2Fengineer" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/immmdreza/engineer on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/immmdreza/engineer
[INFO] finished tweaking git repo https://github.com/immmdreza/engineer
[INFO] tweaked toml for git repo https://github.com/immmdreza/engineer written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/immmdreza/engineer 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-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3dae6fba8379dbfe7fde88ee68aad2c3cf83b916383ee7540a5047009a3ecd9
[INFO] running `Command { std: "docker" "start" "-a" "f3dae6fba8379dbfe7fde88ee68aad2c3cf83b916383ee7540a5047009a3ecd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3dae6fba8379dbfe7fde88ee68aad2c3cf83b916383ee7540a5047009a3ecd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3dae6fba8379dbfe7fde88ee68aad2c3cf83b916383ee7540a5047009a3ecd9", kill_on_drop: false }`
[INFO] [stdout] f3dae6fba8379dbfe7fde88ee68aad2c3cf83b916383ee7540a5047009a3ecd9
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] facc4faac45cfea115e550b394482b9fc8161955cf6aee65ea5ac9771de0a755
[INFO] running `Command { std: "docker" "start" "-a" "facc4faac45cfea115e550b394482b9fc8161955cf6aee65ea5ac9771de0a755", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling darling_core v0.14.2
[INFO] [stderr]    Compiling darling_macro v0.14.2
[INFO] [stderr]    Compiling darling v0.14.2
[INFO] [stderr]    Compiling engineer_derive v0.1.6 (/opt/rustwide/workdir/engineer_derive)
[INFO] [stdout] warning: methods `filter_options`, `map_names`, and `map_types` are never used
[INFO] [stdout]    --> engineer_derive/src/lib.rs:260:8
[INFO] [stdout]     |
[INFO] [stdout] 255 | trait FieldsHelpers<'e>: Iterator<Item = &'e EngineerField> + Sized {
[INFO] [stdout]     |       ------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 260 |     fn filter_options(self) -> Vec<&'e EngineerField> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 264 |     fn map_names(self) -> Vec<&'e Option<syn::Ident>> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 268 |     fn map_types(self) -> Vec<&'e Type> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling engineer v0.1.6 (/opt/rustwide/workdir/engineer)
[INFO] [stderr]    Compiling basic v0.1.0 (/opt/rustwide/workdir/examples/basic)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.98s
[INFO] running `Command { std: "docker" "inspect" "facc4faac45cfea115e550b394482b9fc8161955cf6aee65ea5ac9771de0a755", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "facc4faac45cfea115e550b394482b9fc8161955cf6aee65ea5ac9771de0a755", kill_on_drop: false }`
[INFO] [stdout] facc4faac45cfea115e550b394482b9fc8161955cf6aee65ea5ac9771de0a755
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df3559b231a26d3b5ecd488f4b14288eea9dc1466dfdafe7e3830e5d44176be6
[INFO] running `Command { std: "docker" "start" "-a" "df3559b231a26d3b5ecd488f4b14288eea9dc1466dfdafe7e3830e5d44176be6", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling engineer_derive v0.1.6 (/opt/rustwide/workdir/engineer_derive)
[INFO] [stdout] warning: methods `filter_options`, `map_names`, and `map_types` are never used
[INFO] [stdout]    --> engineer_derive/src/lib.rs:260:8
[INFO] [stdout]     |
[INFO] [stdout] 255 | trait FieldsHelpers<'e>: Iterator<Item = &'e EngineerField> + Sized {
[INFO] [stdout]     |       ------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 260 |     fn filter_options(self) -> Vec<&'e EngineerField> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 264 |     fn map_names(self) -> Vec<&'e Option<syn::Ident>> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 268 |     fn map_types(self) -> Vec<&'e Type> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `filter_options`, `map_names`, and `map_types` are never used
[INFO] [stdout]    --> engineer_derive/src/lib.rs:260:8
[INFO] [stdout]     |
[INFO] [stdout] 255 | trait FieldsHelpers<'e>: Iterator<Item = &'e EngineerField> + Sized {
[INFO] [stdout]     |       ------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 260 |     fn filter_options(self) -> Vec<&'e EngineerField> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 264 |     fn map_names(self) -> Vec<&'e Option<syn::Ident>> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 268 |     fn map_types(self) -> Vec<&'e Type> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling engineer v0.1.6 (/opt/rustwide/workdir/engineer)
[INFO] [stderr]    Compiling basic v0.1.0 (/opt/rustwide/workdir/examples/basic)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `Command { std: "docker" "inspect" "df3559b231a26d3b5ecd488f4b14288eea9dc1466dfdafe7e3830e5d44176be6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df3559b231a26d3b5ecd488f4b14288eea9dc1466dfdafe7e3830e5d44176be6", kill_on_drop: false }`
[INFO] [stdout] df3559b231a26d3b5ecd488f4b14288eea9dc1466dfdafe7e3830e5d44176be6
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 21adf8b3aabc4b9e6f621538f2ff27098b9f9a8c3e2f116f1786f39cba77c780
[INFO] running `Command { std: "docker" "start" "-a" "21adf8b3aabc4b9e6f621538f2ff27098b9f9a8c3e2f116f1786f39cba77c780", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: methods `filter_options`, `map_names`, and `map_types` are never used
[INFO] [stderr]    --> engineer_derive/src/lib.rs:260:8
[INFO] [stderr]     |
[INFO] [stderr] 255 | trait FieldsHelpers<'e>: Iterator<Item = &'e EngineerField> + Sized {
[INFO] [stderr]     |       ------------- methods in this trait
[INFO] [stderr] ...
[INFO] [stderr] 260 |     fn filter_options(self) -> Vec<&'e EngineerField> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 264 |     fn map_names(self) -> Vec<&'e Option<syn::Ident>> {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 268 |     fn map_types(self) -> Vec<&'e Type> {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `engineer_derive` (lib) generated 1 warning
[INFO] [stderr] warning: `engineer_derive` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/basic-257048e622788c91)
[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]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/engineer-7b27fb0f1bdba088)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::basic_test ... ok
[INFO] [stdout] test tests::basic_test_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/engineer_derive-6b393ed2c4f970d7)
[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 engineer
[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 engineer_derive
[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] running `Command { std: "docker" "inspect" "21adf8b3aabc4b9e6f621538f2ff27098b9f9a8c3e2f116f1786f39cba77c780", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21adf8b3aabc4b9e6f621538f2ff27098b9f9a8c3e2f116f1786f39cba77c780", kill_on_drop: false }`
[INFO] [stdout] 21adf8b3aabc4b9e6f621538f2ff27098b9f9a8c3e2f116f1786f39cba77c780
