[INFO] fetching crate nullable_struct 0.1.0... [INFO] testing nullable_struct-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate nullable_struct 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate nullable_struct 0.1.0 [INFO] finished tweaking crates.io crate nullable_struct 0.1.0 [INFO] tweaked toml for crates.io crate nullable_struct 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate nullable_struct 0.1.0 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 nullable_struct 0.1.0 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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 41c1a5be1b88f8ce0acf8e9976f2caf354e4e5e18b8cfef7dd47bd087660d40b [INFO] running `Command { std: "docker" "start" "-a" "41c1a5be1b88f8ce0acf8e9976f2caf354e4e5e18b8cfef7dd47bd087660d40b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "41c1a5be1b88f8ce0acf8e9976f2caf354e4e5e18b8cfef7dd47bd087660d40b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41c1a5be1b88f8ce0acf8e9976f2caf354e4e5e18b8cfef7dd47bd087660d40b", kill_on_drop: false }` [INFO] [stdout] 41c1a5be1b88f8ce0acf8e9976f2caf354e4e5e18b8cfef7dd47bd087660d40b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 5d99b8ed4825c91ea187af77c477d67659d7c5a17d3f2c833ea8995070421cb7 [INFO] running `Command { std: "docker" "start" "-a" "5d99b8ed4825c91ea187af77c477d67659d7c5a17d3f2c833ea8995070421cb7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling nullable_struct v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.09s [INFO] running `Command { std: "docker" "inspect" "5d99b8ed4825c91ea187af77c477d67659d7c5a17d3f2c833ea8995070421cb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d99b8ed4825c91ea187af77c477d67659d7c5a17d3f2c833ea8995070421cb7", kill_on_drop: false }` [INFO] [stdout] 5d99b8ed4825c91ea187af77c477d67659d7c5a17d3f2c833ea8995070421cb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b5863deeeb0d9ab914a34553c3cfd7551dfc7b96b0cec133f33cf024a4a38656 [INFO] running `Command { std: "docker" "start" "-a" "b5863deeeb0d9ab914a34553c3cfd7551dfc7b96b0cec133f33cf024a4a38656", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling nullable_struct v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `TestStruct` is never constructed [INFO] [stdout] --> tests/complete.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct TestStruct { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyStruct` is never constructed [INFO] [stdout] --> examples/complete.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct MyStruct { [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 4.86s [INFO] running `Command { std: "docker" "inspect" "b5863deeeb0d9ab914a34553c3cfd7551dfc7b96b0cec133f33cf024a4a38656", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5863deeeb0d9ab914a34553c3cfd7551dfc7b96b0cec133f33cf024a4a38656", kill_on_drop: false }` [INFO] [stdout] b5863deeeb0d9ab914a34553c3cfd7551dfc7b96b0cec133f33cf024a4a38656 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1a34d0fde3bca4efd933ed0877c8015b1448b62c32eb854722a0e66537aa2e68 [INFO] running `Command { std: "docker" "start" "-a" "1a34d0fde3bca4efd933ed0877c8015b1448b62c32eb854722a0e66537aa2e68", kill_on_drop: false }` [INFO] [stderr] warning: struct `MyStruct` is never constructed [INFO] [stderr] --> examples/complete.rs:4:8 [INFO] [stderr] | [INFO] [stderr] 4 | struct MyStruct { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `TestStruct` is never constructed [INFO] [stderr] --> tests/complete.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | struct TestStruct { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `nullable_struct` (example "complete") generated 1 warning [INFO] [stderr] warning: `nullable_struct` (test "complete") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nullable_struct-4be642a73cc97c9e) [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] Running tests/complete.rs (/opt/rustwide/target/debug/deps/complete-62f2e5c31e832c6a) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_default ... ok [INFO] [stderr] Doc-tests nullable_struct [INFO] [stdout] test test_new ... ok [INFO] [stdout] test test_getters ... ok [INFO] [stdout] test test_setters ... ok [INFO] [stdout] test test_new_default ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 9) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 9) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `your_crate_name` [INFO] [stdout] --> src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 3 | use your_crate_name::Nullable; [INFO] [stdout] | ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `your_crate_name` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `your_crate_name`, use `cargo add your_crate_name` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `instance` in this scope [INFO] [stdout] --> src/lib.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 15 | assert_eq!(instance.field1(), 42); [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `instance` in this scope [INFO] [stdout] --> src/lib.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 16 | assert_eq!(instance.field2(), "Hello, World!".to_string()); [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `NullableTestStruct` [INFO] [stdout] --> src/lib.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 11 | let s = NullableTestStruct::new(42, "hello".to_string()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ use of undeclared type `NullableTestStruct` [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 9) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "1a34d0fde3bca4efd933ed0877c8015b1448b62c32eb854722a0e66537aa2e68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a34d0fde3bca4efd933ed0877c8015b1448b62c32eb854722a0e66537aa2e68", kill_on_drop: false }` [INFO] [stdout] 1a34d0fde3bca4efd933ed0877c8015b1448b62c32eb854722a0e66537aa2e68