[INFO] fetching crate mergeme_derive 0.2.0... [INFO] testing mergeme_derive-0.2.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate mergeme_derive 0.2.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate mergeme_derive 0.2.0 [INFO] finished tweaking crates.io crate mergeme_derive 0.2.0 [INFO] tweaked toml for crates.io crate mergeme_derive 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mergeme_derive 0.2.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mergeme_derive 0.2.0 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 33a86f464dfacd65f76b5a10cbb8b47e7041b9b423a2c54af1a27b2ed1460af6 [INFO] running `Command { std: "docker" "start" "-a" "33a86f464dfacd65f76b5a10cbb8b47e7041b9b423a2c54af1a27b2ed1460af6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "33a86f464dfacd65f76b5a10cbb8b47e7041b9b423a2c54af1a27b2ed1460af6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33a86f464dfacd65f76b5a10cbb8b47e7041b9b423a2c54af1a27b2ed1460af6", kill_on_drop: false }` [INFO] [stdout] 33a86f464dfacd65f76b5a10cbb8b47e7041b9b423a2c54af1a27b2ed1460af6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9235e317d3b980c0f54adcc4d4e5feb329a3e7f91feca9480642a16e668208a0 [INFO] running `Command { std: "docker" "start" "-a" "9235e317d3b980c0f54adcc4d4e5feb329a3e7f91feca9480642a16e668208a0", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling mergeme_derive v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.84s [INFO] running `Command { std: "docker" "inspect" "9235e317d3b980c0f54adcc4d4e5feb329a3e7f91feca9480642a16e668208a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9235e317d3b980c0f54adcc4d4e5feb329a3e7f91feca9480642a16e668208a0", kill_on_drop: false }` [INFO] [stdout] 9235e317d3b980c0f54adcc4d4e5feb329a3e7f91feca9480642a16e668208a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8b8696097ff1a87bda2773eff595cc14446d11557fe085813318613feeff089 [INFO] running `Command { std: "docker" "start" "-a" "c8b8696097ff1a87bda2773eff595cc14446d11557fe085813318613feeff089", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling mergeme_derive v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 8.10s [INFO] running `Command { std: "docker" "inspect" "c8b8696097ff1a87bda2773eff595cc14446d11557fe085813318613feeff089", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8b8696097ff1a87bda2773eff595cc14446d11557fe085813318613feeff089", kill_on_drop: false }` [INFO] [stdout] c8b8696097ff1a87bda2773eff595cc14446d11557fe085813318613feeff089 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fbcb0e1d9cbc92a11fe91b9155034c89156ebc35bb0ef997adefefda2dfdbb6d [INFO] running `Command { std: "docker" "start" "-a" "fbcb0e1d9cbc92a11fe91b9155034c89156ebc35bb0ef997adefefda2dfdbb6d", 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/mergeme_derive-dddf7d8c23fa46b1) [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 mergeme_derive [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/lib.rs - derive_merge (line 239) - compile fail ... ok [INFO] [stdout] test src/lib.rs - derive_merge (line 265) - compile fail ... ok [INFO] [stdout] test src/lib.rs - derive_merge (line 218) - compile fail ... ok [INFO] [stdout] test src/lib.rs - derive_merge (line 229) - compile fail ... ok [INFO] [stdout] test src/lib.rs - derive_merge (line 250) - compile fail ... ok [INFO] [stdout] test src/lib.rs - derive_merge (line 190) ... FAILED [INFO] [stdout] test src/lib.rs - derive_merge (line 206) ... FAILED [INFO] [stdout] test src/lib.rs - derive_merge (line 80) ... FAILED [INFO] [stdout] test src/lib.rs - derive_merge (line 179) ... FAILED [INFO] [stdout] test src/lib.rs - derive_merge (line 31) ... ok [INFO] [stdout] test src/lib.rs - derive_merge (line 104) ... FAILED [INFO] [stdout] test src/lib.rs - derive_merge (line 143) ... FAILED [INFO] [stdout] test src/lib.rs - derive_merge (line 18) ... FAILED [INFO] [stdout] test src/lib.rs - derive_merge (line 123) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - derive_merge (line 190) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `mergeme` [INFO] [stdout] --> src/lib.rs:191:5 [INFO] [stdout] | [INFO] [stdout] 3 | use mergeme::Merge; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `mergeme` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `mergeme`, use `cargo add mergeme` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `partial` in this scope [INFO] [stdout] --> src/lib.rs:194:3 [INFO] [stdout] | [INFO] [stdout] 6 | #[partial(PartialNamedData)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `partial` is an attribute that can be used by the derive macro `Merge`, you might be missing a `derive` attribute [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `strategy` in this scope [INFO] [stdout] --> src/lib.rs:199:7 [INFO] [stdout] | [INFO] [stdout] 11 | #[strategy(merge)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `strategy` is an attribute that can be used by the derive macro `Merge`, you might be missing a `derive` attribute [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - derive_merge (line 206) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: could not find `mergeme` in the list of imported crates [INFO] [stdout] --> src/lib.rs:210:10 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Merge)] [INFO] [stdout] | ^^^^^ could not find `mergeme` in the list of imported crates [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Merge` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - derive_merge (line 80) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: could not find `mergeme` in the list of imported crates [INFO] [stdout] --> src/lib.rs:84:10 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Merge)] [INFO] [stdout] | ^^^^^ could not find `mergeme` in the list of imported crates [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Merge` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - derive_merge (line 179) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: could not find `mergeme` in the list of imported crates [INFO] [stdout] --> src/lib.rs:183:10 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Merge)] [INFO] [stdout] | ^^^^^ could not find `mergeme` in the list of imported crates [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Merge` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - derive_merge (line 104) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: could not find `mergeme` in the list of imported crates [INFO] [stdout] --> src/lib.rs:108:10 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Merge)] [INFO] [stdout] | ^^^^^ could not find `mergeme` in the list of imported crates [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Merge` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - derive_merge (line 143) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `mergeme` [INFO] [stdout] --> src/lib.rs:144:5 [INFO] [stdout] | [INFO] [stdout] 3 | use mergeme::Merge; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `mergeme` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `mergeme`, use `cargo add mergeme` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `partial` in this scope [INFO] [stdout] --> src/lib.rs:148:3 [INFO] [stdout] | [INFO] [stdout] 7 | #[partial(PartialTrickyDefault, derive(Deserialize))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `partial` is an attribute that can be used by the derive macro `Merge`, you might be missing a `derive` attribute [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `partial` in this scope [INFO] [stdout] --> src/lib.rs:152:7 [INFO] [stdout] | [INFO] [stdout] 11 | #[partial(serde(default))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `partial` is an attribute that can be used by the derive macro `Merge`, you might be missing a `derive` attribute [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `partial` in this scope [INFO] [stdout] --> src/lib.rs:156:7 [INFO] [stdout] | [INFO] [stdout] 15 | #[partial(serde(default = "zero_default"))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `partial` is an attribute that can be used by the derive macro `Merge`, you might be missing a `derive` attribute [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PartialTrickyDefault` [INFO] [stdout] --> src/lib.rs:170:22 [INFO] [stdout] | [INFO] [stdout] 29 | let partial_tricky = PartialTrickyDefault::deserialize(deserializer).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ use of undeclared type `PartialTrickyDefault` [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - derive_merge (line 18) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: could not find `mergeme` in the list of imported crates [INFO] [stdout] --> src/lib.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Merge)] [INFO] [stdout] | ^^^^^ could not find `mergeme` in the list of imported crates [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Merge` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - derive_merge (line 123) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: could not find `mergeme` in the list of imported crates [INFO] [stdout] --> src/lib.rs:128:10 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Merge)] [INFO] [stdout] | ^^^^^ could not find `mergeme` in the list of imported crates [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Merge` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - derive_merge (line 104) [INFO] [stdout] src/lib.rs - derive_merge (line 123) [INFO] [stdout] src/lib.rs - derive_merge (line 143) [INFO] [stdout] src/lib.rs - derive_merge (line 179) [INFO] [stdout] src/lib.rs - derive_merge (line 18) [INFO] [stdout] src/lib.rs - derive_merge (line 190) [INFO] [stdout] src/lib.rs - derive_merge (line 206) [INFO] [stdout] src/lib.rs - derive_merge (line 80) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 6 passed; 8 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.74s; merged doctests compilation took 0.27s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "fbcb0e1d9cbc92a11fe91b9155034c89156ebc35bb0ef997adefefda2dfdbb6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbcb0e1d9cbc92a11fe91b9155034c89156ebc35bb0ef997adefefda2dfdbb6d", kill_on_drop: false }` [INFO] [stdout] fbcb0e1d9cbc92a11fe91b9155034c89156ebc35bb0ef997adefefda2dfdbb6d