[INFO] fetching crate mergeme_derive 0.2.0...
[INFO] testing mergeme_derive-0.2.0 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate mergeme_derive 0.2.0 into /workspace/builds/worker-6-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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mergeme_derive 0.2.0 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ad003df4be9ba046c263527640d3648d0b620a0d809baba68e0767614c6170f
[INFO] running `Command { std: "docker" "start" "-a" "5ad003df4be9ba046c263527640d3648d0b620a0d809baba68e0767614c6170f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ad003df4be9ba046c263527640d3648d0b620a0d809baba68e0767614c6170f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ad003df4be9ba046c263527640d3648d0b620a0d809baba68e0767614c6170f", kill_on_drop: false }`
[INFO] [stdout] 5ad003df4be9ba046c263527640d3648d0b620a0d809baba68e0767614c6170f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1c10ba549f87b37d16f6394b1800f7fd5bd3b5cb4bf974dc678e1e2e8bd7ab6
[INFO] running `Command { std: "docker" "start" "-a" "e1c10ba549f87b37d16f6394b1800f7fd5bd3b5cb4bf974dc678e1e2e8bd7ab6", 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 2.96s
[INFO] running `Command { std: "docker" "inspect" "e1c10ba549f87b37d16f6394b1800f7fd5bd3b5cb4bf974dc678e1e2e8bd7ab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1c10ba549f87b37d16f6394b1800f7fd5bd3b5cb4bf974dc678e1e2e8bd7ab6", kill_on_drop: false }`
[INFO] [stdout] e1c10ba549f87b37d16f6394b1800f7fd5bd3b5cb4bf974dc678e1e2e8bd7ab6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d03582364141f882dba376cd0bf5f75157bbf63384bee250f090ff05c2c12eea
[INFO] running `Command { std: "docker" "start" "-a" "d03582364141f882dba376cd0bf5f75157bbf63384bee250f090ff05c2c12eea", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[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]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.13s
[INFO] running `Command { std: "docker" "inspect" "d03582364141f882dba376cd0bf5f75157bbf63384bee250f090ff05c2c12eea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d03582364141f882dba376cd0bf5f75157bbf63384bee250f090ff05c2c12eea", kill_on_drop: false }`
[INFO] [stdout] d03582364141f882dba376cd0bf5f75157bbf63384bee250f090ff05c2c12eea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e9b051b929dd30e0ab9aba8a1fc02d7f0c7915141aa3623bb70f5843f756a2a5
[INFO] running `Command { std: "docker" "start" "-a" "e9b051b929dd30e0ab9aba8a1fc02d7f0c7915141aa3623bb70f5843f756a2a5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mergeme_derive-fe5bcec9a98c3b8c)
[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 218) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - derive_merge (line 80) ... FAILED
[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 123) ... FAILED
[INFO] [stdout] test src/lib.rs - derive_merge (line 143) ... FAILED
[INFO] [stdout] test src/lib.rs - derive_merge (line 206) ... FAILED
[INFO] [stdout] test src/lib.rs - derive_merge (line 31) ... ok
[INFO] [stdout] test src/lib.rs - derive_merge (line 190) ... FAILED
[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 179) ... FAILED
[INFO] [stdout] test src/lib.rs - derive_merge (line 18) ... FAILED
[INFO] [stdout] test src/lib.rs - derive_merge (line 104) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[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] 84 | #[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] 128 | #[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] 144 | 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] 148 | #[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] 152 |     #[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] 156 |     #[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] 170 | 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 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] 210 | #[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 190) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `mergeme`
[INFO] [stdout]    --> src/lib.rs:191:5
[INFO] [stdout]     |
[INFO] [stdout] 191 | 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] 194 | #[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] 199 |     #[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 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] 183 | #[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 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] 23 | #[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] 108 | #[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 0.35s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.63s; merged doctests compilation took 0.27s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e9b051b929dd30e0ab9aba8a1fc02d7f0c7915141aa3623bb70f5843f756a2a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9b051b929dd30e0ab9aba8a1fc02d7f0c7915141aa3623bb70f5843f756a2a5", kill_on_drop: false }`
[INFO] [stdout] e9b051b929dd30e0ab9aba8a1fc02d7f0c7915141aa3623bb70f5843f756a2a5
