[INFO] fetching crate function_group 0.2.4...
[INFO] testing function_group-0.2.4 against 1.90.0 for beta-1.91-2
[INFO] extracting crate function_group 0.2.4 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate function_group 0.2.4
[INFO] finished tweaking crates.io crate function_group 0.2.4
[INFO] tweaked toml for crates.io crate function_group 0.2.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate function_group 0.2.4 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding quote v0.6.13 (available: v1.0.40)
[INFO] [stderr]       Adding syn v0.15.44 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d3fec1e584b77a2468b043f078f35875910e6e715746f820d6a329db1d89173
[INFO] running `Command { std: "docker" "start" "-a" "0d3fec1e584b77a2468b043f078f35875910e6e715746f820d6a329db1d89173", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d3fec1e584b77a2468b043f078f35875910e6e715746f820d6a329db1d89173", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d3fec1e584b77a2468b043f078f35875910e6e715746f820d6a329db1d89173", kill_on_drop: false }`
[INFO] [stdout] 0d3fec1e584b77a2468b043f078f35875910e6e715746f820d6a329db1d89173
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6ace45328edaee06259b1e0aa2cae5e1f6924445b2a0a2645077dff22e34c11
[INFO] running `Command { std: "docker" "start" "-a" "a6ace45328edaee06259b1e0aa2cae5e1f6924445b2a0a2645077dff22e34c11", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling function_group v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.32s
[INFO] running `Command { std: "docker" "inspect" "a6ace45328edaee06259b1e0aa2cae5e1f6924445b2a0a2645077dff22e34c11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6ace45328edaee06259b1e0aa2cae5e1f6924445b2a0a2645077dff22e34c11", kill_on_drop: false }`
[INFO] [stdout] a6ace45328edaee06259b1e0aa2cae5e1f6924445b2a0a2645077dff22e34c11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 036ec57f30470e59af0d66ea57d2dfda9fab56b37b33be12b021fcfc08c3340f
[INFO] running `Command { std: "docker" "start" "-a" "036ec57f30470e59af0d66ea57d2dfda9fab56b37b33be12b021fcfc08c3340f", 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" "036ec57f30470e59af0d66ea57d2dfda9fab56b37b33be12b021fcfc08c3340f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "036ec57f30470e59af0d66ea57d2dfda9fab56b37b33be12b021fcfc08c3340f", kill_on_drop: false }`
[INFO] [stdout] 036ec57f30470e59af0d66ea57d2dfda9fab56b37b33be12b021fcfc08c3340f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4712bb1c953d4c5d8d402e794635fa3bed4ffecbaebaccaa45620cc8d1401020
[INFO] running `Command { std: "docker" "start" "-a" "4712bb1c953d4c5d8d402e794635fa3bed4ffecbaebaccaa45620cc8d1401020", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/function_group-e5aa0fac877cb8eb)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests function_group
[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 5 tests
[INFO] [stdout] test src/lib.rs - function_group (line 209) ... 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] test src/lib.rs - function_group (line 228) ... 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] 5 | 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] 3 | extern crate r#function_group;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use function_group::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] 17 | 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] 18 | 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 - (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] 5 | 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] 3 | extern crate r#function_group;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use function_group::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] 5 | 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] 3 | extern crate r#function_group;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use function_group::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] 5 | 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] 3 | extern crate r#function_group;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use function_group::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] 16 | 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] 17 | 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] ---- 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] 6 | 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] 3 | extern crate r#function_group;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use function_group::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]  5 | struct TestStruct(usize);
[INFO] [stdout]    | ----------------- method `add_to_struct` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 | 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] 
[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 0.37s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "4712bb1c953d4c5d8d402e794635fa3bed4ffecbaebaccaa45620cc8d1401020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4712bb1c953d4c5d8d402e794635fa3bed4ffecbaebaccaa45620cc8d1401020", kill_on_drop: false }`
[INFO] [stdout] 4712bb1c953d4c5d8d402e794635fa3bed4ffecbaebaccaa45620cc8d1401020
