[INFO] fetching crate serde-diff-derive 0.4.0... [INFO] testing serde-diff-derive-0.4.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate serde-diff-derive 0.4.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate serde-diff-derive 0.4.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate serde-diff-derive 0.4.0 [INFO] finished tweaking crates.io crate serde-diff-derive 0.4.0 [INFO] tweaked toml for crates.io crate serde-diff-derive 0.4.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 68d9e94e955e2f7da3487d47b1b2ee0762ae6d0a8defbe762b55aea7add71827 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "68d9e94e955e2f7da3487d47b1b2ee0762ae6d0a8defbe762b55aea7add71827", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "68d9e94e955e2f7da3487d47b1b2ee0762ae6d0a8defbe762b55aea7add71827", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68d9e94e955e2f7da3487d47b1b2ee0762ae6d0a8defbe762b55aea7add71827", kill_on_drop: false }` [INFO] [stdout] 68d9e94e955e2f7da3487d47b1b2ee0762ae6d0a8defbe762b55aea7add71827 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e48d8144533d5c49009a7bf261f7b2e5317ae0d1c1cbd9761b6a08edd8f165a6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e48d8144533d5c49009a7bf261f7b2e5317ae0d1c1cbd9761b6a08edd8f165a6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling serde-diff-derive v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.75s [INFO] running `Command { std: "docker" "inspect" "e48d8144533d5c49009a7bf261f7b2e5317ae0d1c1cbd9761b6a08edd8f165a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e48d8144533d5c49009a7bf261f7b2e5317ae0d1c1cbd9761b6a08edd8f165a6", kill_on_drop: false }` [INFO] [stdout] e48d8144533d5c49009a7bf261f7b2e5317ae0d1c1cbd9761b6a08edd8f165a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9eac417ce3ff1a65bf2bb1b611a08a23f9ee0f1e68d0e9f7fed45e1cf53db7a4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9eac417ce3ff1a65bf2bb1b611a08a23f9ee0f1e68d0e9f7fed45e1cf53db7a4", kill_on_drop: false }` [INFO] [stderr] Compiling serde-diff-derive v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.17s [INFO] running `Command { std: "docker" "inspect" "9eac417ce3ff1a65bf2bb1b611a08a23f9ee0f1e68d0e9f7fed45e1cf53db7a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9eac417ce3ff1a65bf2bb1b611a08a23f9ee0f1e68d0e9f7fed45e1cf53db7a4", kill_on_drop: false }` [INFO] [stdout] 9eac417ce3ff1a65bf2bb1b611a08a23f9ee0f1e68d0e9f7fed45e1cf53db7a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4a7486d570faf84ffd0067da3571ba4a6c38056457dc2b366e038442b27c749f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4a7486d570faf84ffd0067da3571ba4a6c38056457dc2b366e038442b27c749f", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/serde_diff_derive-4d7698807835a34c) [INFO] [stdout] [INFO] [stderr] Doc-tests serde_diff_derive [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 4 tests [INFO] [stdout] test src/lib.rs - serde_diff_macro_derive (line 8) ... FAILED [INFO] [stdout] test src/lib.rs - serde_diff_macro_derive (line 28) ... FAILED [INFO] [stdout] test src/lib.rs - serde_diff_macro_derive (line 19) ... FAILED [INFO] [stdout] test src/lib.rs - serde_diff_macro_derive (line 41) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - serde_diff_macro_derive (line 8) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `serde_diff` [INFO] [stdout] --> src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serde_diff::SerdeDiff; [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `serde_diff` [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `SerdeDiff` [INFO] [stdout] --> src/lib.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(SerdeDiff)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 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 - serde_diff_macro_derive (line 28) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `serde_diff` [INFO] [stdout] --> src/lib.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serde_diff::SerdeDiff; [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `serde_diff` [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `SerdeDiff` [INFO] [stdout] --> src/lib.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(SerdeDiff)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `serde_diff` in this scope [INFO] [stdout] --> src/lib.rs:33:7 [INFO] [stdout] | [INFO] [stdout] 7 | #[serde_diff(opaque)] [INFO] [stdout] | ^^^^^^^^^^ [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 - serde_diff_macro_derive (line 19) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `serde_diff` [INFO] [stdout] --> src/lib.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serde_diff::SerdeDiff; [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `serde_diff` [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `SerdeDiff` [INFO] [stdout] --> src/lib.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(SerdeDiff, Serialize, Deserialize, PartialEq)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `Serialize` in this scope [INFO] [stdout] --> src/lib.rs:22:21 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(SerdeDiff, Serialize, Deserialize, PartialEq)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Serialize` is imported here, but it is only a trait, without a derive macro [INFO] [stdout] --> src/lib.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 4 | use serde::{Serialize, Deserialize}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `Deserialize` in this scope [INFO] [stdout] --> src/lib.rs:22:32 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(SerdeDiff, Serialize, Deserialize, PartialEq)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Deserialize` is imported here, but it is only a trait, without a derive macro [INFO] [stdout] --> src/lib.rs:21:24 [INFO] [stdout] | [INFO] [stdout] 4 | use serde::{Serialize, Deserialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `serde_diff` in this scope [INFO] [stdout] --> src/lib.rs:23:3 [INFO] [stdout] | [INFO] [stdout] 6 | #[serde_diff(opaque)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 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 - serde_diff_macro_derive (line 41) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `serde_diff` [INFO] [stdout] --> src/lib.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serde_diff::SerdeDiff; [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `serde_diff` [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `SerdeDiff` [INFO] [stdout] --> src/lib.rs:52:10 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(SerdeDiff, Serialize, Deserialize, Default)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `Serialize` in this scope [INFO] [stdout] --> src/lib.rs:52:21 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(SerdeDiff, Serialize, Deserialize, Default)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Serialize` is imported here, but it is only a trait, without a derive macro [INFO] [stdout] --> src/lib.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 4 | use serde::{Serialize, Deserialize}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `Deserialize` in this scope [INFO] [stdout] --> src/lib.rs:52:32 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(SerdeDiff, Serialize, Deserialize, Default)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Deserialize` is imported here, but it is only a trait, without a derive macro [INFO] [stdout] --> src/lib.rs:43:24 [INFO] [stdout] | [INFO] [stdout] 4 | use serde::{Serialize, Deserialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `serde` in this scope [INFO] [stdout] --> src/lib.rs:53:3 [INFO] [stdout] | [INFO] [stdout] 14 | #[serde(rename = "MyComplexStruct", default)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `serde` is in scope, but it is a crate, not an attribute [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `SerdeDiff` [INFO] [stdout] --> src/lib.rs:44:10 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(SerdeDiff, Serialize, Deserialize, Clone)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `Serialize` in this scope [INFO] [stdout] --> src/lib.rs:44:21 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(SerdeDiff, Serialize, Deserialize, Clone)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Serialize` is imported here, but it is only a trait, without a derive macro [INFO] [stdout] --> src/lib.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 4 | use serde::{Serialize, Deserialize}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `Deserialize` in this scope [INFO] [stdout] --> src/lib.rs:44:32 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(SerdeDiff, Serialize, Deserialize, Clone)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Deserialize` is imported here, but it is only a trait, without a derive macro [INFO] [stdout] --> src/lib.rs:43:24 [INFO] [stdout] | [INFO] [stdout] 4 | use serde::{Serialize, Deserialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `serde` in this scope [INFO] [stdout] --> src/lib.rs:45:3 [INFO] [stdout] | [INFO] [stdout] 6 | #[serde(from = "MySimpleStruct", into = "MySimpleStruct")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `serde` is in scope, but it is a crate, not an attribute [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `serde_diff` in this scope [INFO] [stdout] --> src/lib.rs:46:3 [INFO] [stdout] | [INFO] [stdout] 7 | #[serde_diff(target = "MySimpleStruct")] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 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] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - serde_diff_macro_derive (line 19) [INFO] [stdout] src/lib.rs - serde_diff_macro_derive (line 28) [INFO] [stdout] src/lib.rs - serde_diff_macro_derive (line 41) [INFO] [stdout] src/lib.rs - serde_diff_macro_derive (line 8) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "4a7486d570faf84ffd0067da3571ba4a6c38056457dc2b366e038442b27c749f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a7486d570faf84ffd0067da3571ba4a6c38056457dc2b366e038442b27c749f", kill_on_drop: false }` [INFO] [stdout] 4a7486d570faf84ffd0067da3571ba4a6c38056457dc2b366e038442b27c749f