[INFO] fetching crate hooks-macro-core 0.4.0... [INFO] testing hooks-macro-core-0.4.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate hooks-macro-core 0.4.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate hooks-macro-core 0.4.0 [INFO] finished tweaking crates.io crate hooks-macro-core 0.4.0 [INFO] tweaked toml for crates.io crate hooks-macro-core 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate hooks-macro-core 0.4.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 10 packages to latest compatible versions [INFO] [stderr] Adding darling v0.20.11 (available: v0.21.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e482d9093510481e45a4e7271756a19c0f0ad471c9d8bd2e78ec5df05f3d3b26 [INFO] running `Command { std: "docker" "start" "-a" "e482d9093510481e45a4e7271756a19c0f0ad471c9d8bd2e78ec5df05f3d3b26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e482d9093510481e45a4e7271756a19c0f0ad471c9d8bd2e78ec5df05f3d3b26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e482d9093510481e45a4e7271756a19c0f0ad471c9d8bd2e78ec5df05f3d3b26", kill_on_drop: false }` [INFO] [stdout] e482d9093510481e45a4e7271756a19c0f0ad471c9d8bd2e78ec5df05f3d3b26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 95049c798a5f0d162d0bc6cd41ad399790d6eadf584e0cb90ef3c63c70466112 [INFO] running `Command { std: "docker" "start" "-a" "95049c798a5f0d162d0bc6cd41ad399790d6eadf584e0cb90ef3c63c70466112", kill_on_drop: false }` [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling hooks-macro-core v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Grouped` is never constructed [INFO] [stdout] --> src/utils/group.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Grouped(pub Delimiter, pub T); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.21s [INFO] running `Command { std: "docker" "inspect" "95049c798a5f0d162d0bc6cd41ad399790d6eadf584e0cb90ef3c63c70466112", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95049c798a5f0d162d0bc6cd41ad399790d6eadf584e0cb90ef3c63c70466112", kill_on_drop: false }` [INFO] [stdout] 95049c798a5f0d162d0bc6cd41ad399790d6eadf584e0cb90ef3c63c70466112 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a58bcd3351b000d91b2e75d897bc33da1377d4c3608ef430123d7fc3a49f3a3 [INFO] running `Command { std: "docker" "start" "-a" "7a58bcd3351b000d91b2e75d897bc33da1377d4c3608ef430123d7fc3a49f3a3", kill_on_drop: false }` [INFO] [stdout] warning: struct `Grouped` is never constructed [INFO] [stdout] --> src/utils/group.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Grouped(pub Delimiter, pub T); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling hooks-macro-core v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Grouped` is never constructed [INFO] [stdout] --> src/utils/group.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Grouped(pub Delimiter, pub T); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s [INFO] running `Command { std: "docker" "inspect" "7a58bcd3351b000d91b2e75d897bc33da1377d4c3608ef430123d7fc3a49f3a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a58bcd3351b000d91b2e75d897bc33da1377d4c3608ef430123d7fc3a49f3a3", kill_on_drop: false }` [INFO] [stdout] 7a58bcd3351b000d91b2e75d897bc33da1377d4c3608ef430123d7fc3a49f3a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 25ed742561c1b0421b7ae6b93df95a00c2966a54587818cce40be1d600227186 [INFO] running `Command { std: "docker" "start" "-a" "25ed742561c1b0421b7ae6b93df95a00c2966a54587818cce40be1d600227186", kill_on_drop: false }` [INFO] [stderr] warning: struct `Grouped` is never constructed [INFO] [stderr] --> src/utils/group.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct Grouped(pub Delimiter, pub T); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `hooks-macro-core` (lib) generated 1 warning [INFO] [stderr] warning: `hooks-macro-core` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hooks_macro_core-1bbb7195e8114d0a) [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 hooks_macro_core [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/hook_macro.rs - hook_macro::HookArgs::bounds (line 40) - compile fail ... ok [INFO] [stdout] test src/hook_macro.rs - hook_macro::HookArgs::bounds (line 61) ... FAILED [INFO] [stdout] test src/hook_macro.rs - hook_macro::HookArgs::bounds (line 49) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/hook_macro.rs - hook_macro::HookArgs::bounds (line 61) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `hooks_dev` [INFO] [stdout] --> src/hook_macro.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate hooks_dev as hooks; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: cannot find macro `hook_fn` in this scope [INFO] [stdout] --> src/hook_macro.rs:64:1 [INFO] [stdout] | [INFO] [stdout] 5 | hook_fn!( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/hook_macro.rs - hook_macro::HookArgs::bounds (line 49) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `hooks_dev` [INFO] [stdout] --> src/hook_macro.rs:49:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate hooks_dev as hooks; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `hook` in this scope [INFO] [stdout] --> src/hook_macro.rs:52:3 [INFO] [stdout] | [INFO] [stdout] 5 | #[hook(bounds = "'_")] [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/hook_macro.rs - hook_macro::HookArgs::bounds (line 49) [INFO] [stdout] src/hook_macro.rs - hook_macro::HookArgs::bounds (line 61) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "25ed742561c1b0421b7ae6b93df95a00c2966a54587818cce40be1d600227186", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25ed742561c1b0421b7ae6b93df95a00c2966a54587818cce40be1d600227186", kill_on_drop: false }` [INFO] [stdout] 25ed742561c1b0421b7ae6b93df95a00c2966a54587818cce40be1d600227186