[INFO] cloning repository https://github.com/Jon-Davis/function_group
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jon-Davis/function_group" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJon-Davis%2Ffunction_group", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJon-Davis%2Ffunction_group'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bbf251f68e8552dfef1b0e2923affd0cd32de81f
[INFO] testing Jon-Davis/function_group against beta-2026-03-05 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJon-Davis%2Ffunction_group" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Jon-Davis/function_group
[INFO] finished tweaking git repo https://github.com/Jon-Davis/function_group
[INFO] tweaked toml for git repo https://github.com/Jon-Davis/function_group written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Jon-Davis/function_group on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Jon-Davis/function_group 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-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b72a964af4619d941f6d9a20c79fadce5f0b4a680adb292f491fbdfb5e8c5a7
[INFO] running `Command { std: "docker" "start" "-a" "3b72a964af4619d941f6d9a20c79fadce5f0b4a680adb292f491fbdfb5e8c5a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b72a964af4619d941f6d9a20c79fadce5f0b4a680adb292f491fbdfb5e8c5a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b72a964af4619d941f6d9a20c79fadce5f0b4a680adb292f491fbdfb5e8c5a7", kill_on_drop: false }`
[INFO] [stdout] 3b72a964af4619d941f6d9a20c79fadce5f0b4a680adb292f491fbdfb5e8c5a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c02314c57f0dcec20d98f33a5d95c79e4520d8fc807ca52418d8ce9b9d6763c4
[INFO] running `Command { std: "docker" "start" "-a" "c02314c57f0dcec20d98f33a5d95c79e4520d8fc807ca52418d8ce9b9d6763c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.30
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling function_group v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.97s
[INFO] running `Command { std: "docker" "inspect" "c02314c57f0dcec20d98f33a5d95c79e4520d8fc807ca52418d8ce9b9d6763c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c02314c57f0dcec20d98f33a5d95c79e4520d8fc807ca52418d8ce9b9d6763c4", kill_on_drop: false }`
[INFO] [stdout] c02314c57f0dcec20d98f33a5d95c79e4520d8fc807ca52418d8ce9b9d6763c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f22c0c6eae536fd95c0999a0d82c8fc6839d7383becde004390844703d3587a
[INFO] running `Command { std: "docker" "start" "-a" "7f22c0c6eae536fd95c0999a0d82c8fc6839d7383becde004390844703d3587a", kill_on_drop: false }`
[INFO] [stderr]    Compiling function_group v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "7f22c0c6eae536fd95c0999a0d82c8fc6839d7383becde004390844703d3587a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f22c0c6eae536fd95c0999a0d82c8fc6839d7383becde004390844703d3587a", kill_on_drop: false }`
[INFO] [stdout] 7f22c0c6eae536fd95c0999a0d82c8fc6839d7383becde004390844703d3587a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa46539147e58d213f2d8125769744baca8ed09954a8582f386277f1227a82c2
[INFO] running `Command { std: "docker" "start" "-a" "aa46539147e58d213f2d8125769744baca8ed09954a8582f386277f1227a82c2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/function_group-7187711e6579ab32)
[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 function_group
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - function_group (line 209) ... FAILED
[INFO] [stdout] test src/lib.rs - function_group (line 228) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 23) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 6) ... FAILED
[INFO] [stdout] test src/lib.rs - function_group (line 192) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - function_group (line 209) stdout ----
[INFO] [stdout] error: cannot find macro `function_group` in this scope
[INFO] [stdout]    --> src/lib.rs:211:1
[INFO] [stdout]     |
[INFO] [stdout] 211 | function_group! {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `function_group` is imported here, but it is a crate, not a macro
[INFO] [stdout]    --> src/lib.rs:209:1
[INFO] [stdout]     |
[INFO] [stdout] 209 | extern crate r#function_group;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `add_to` in this scope
[INFO] [stdout]    --> src/lib.rs:223:1
[INFO] [stdout]     |
[INFO] [stdout] 223 | add_to((&mut x, 5));
[INFO] [stdout]     | ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `add_to` in this scope
[INFO] [stdout]    --> src/lib.rs:224:1
[INFO] [stdout]     |
[INFO] [stdout] 224 | add_to((&mut x, 5, 5));
[INFO] [stdout]     | ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 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 - function_group (line 228) stdout ----
[INFO] [stdout] error: cannot find macro `function_group` in this scope
[INFO] [stdout]    --> src/lib.rs:231:1
[INFO] [stdout]     |
[INFO] [stdout] 231 | function_group! {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `function_group` is imported here, but it is a crate, not a macro
[INFO] [stdout]    --> src/lib.rs:228:1
[INFO] [stdout]     |
[INFO] [stdout] 228 | extern crate r#function_group;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `add_to_struct` found for struct `TestStruct` in the current scope
[INFO] [stdout]    --> src/lib.rs:243:3
[INFO] [stdout]     |
[INFO] [stdout] 230 | struct TestStruct(usize);
[INFO] [stdout]     | ----------------- method `add_to_struct` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 243 | x.add_to_struct((1,2));
[INFO] [stdout]     |   ^^^^^^^^^^^^^ method not found in `TestStruct`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 23) stdout ----
[INFO] [stdout] error: cannot find macro `function_group` in this scope
[INFO] [stdout]   --> src/lib.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | function_group! {
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `function_group` is imported here, but it is a crate, not a macro
[INFO] [stdout]   --> src/lib.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | extern crate r#function_group;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 6) stdout ----
[INFO] [stdout] error: cannot find macro `function_group` in this scope
[INFO] [stdout]  --> src/lib.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | function_group! {
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `function_group` is imported here, but it is a crate, not a macro
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | extern crate r#function_group;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - function_group (line 192) stdout ----
[INFO] [stdout] error: cannot find macro `function_group` in this scope
[INFO] [stdout]    --> src/lib.rs:194:1
[INFO] [stdout]     |
[INFO] [stdout] 194 | function_group! {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `function_group` is imported here, but it is a crate, not a macro
[INFO] [stdout]    --> src/lib.rs:192:1
[INFO] [stdout]     |
[INFO] [stdout] 192 | extern crate r#function_group;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `add` in this scope
[INFO] [stdout]    --> src/lib.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 | assert!(add((5, 5)) == 10);
[INFO] [stdout]     |         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `add` in this scope
[INFO] [stdout]    --> src/lib.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 | assert!(add((5, 5, 5)) == 15);
[INFO] [stdout]     |         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 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] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 23)
[INFO] [stdout]     src/lib.rs - (line 6)
[INFO] [stdout]     src/lib.rs - function_group (line 192)
[INFO] [stdout]     src/lib.rs - function_group (line 209)
[INFO] [stdout]     src/lib.rs - function_group (line 228)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "aa46539147e58d213f2d8125769744baca8ed09954a8582f386277f1227a82c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa46539147e58d213f2d8125769744baca8ed09954a8582f386277f1227a82c2", kill_on_drop: false }`
[INFO] [stdout] aa46539147e58d213f2d8125769744baca8ed09954a8582f386277f1227a82c2
