[INFO] fetching crate variant-map 0.1.1... [INFO] testing variant-map-0.1.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate variant-map 0.1.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate variant-map 0.1.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate variant-map 0.1.1 [INFO] tweaked toml for crates.io crate variant-map 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate variant-map 0.1.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 18 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded variant-map-derive v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 89392bd1671308385eb90134d92e221172ad89d649428999d49830007eb14578 [INFO] running `Command { std: "docker" "start" "-a" "89392bd1671308385eb90134d92e221172ad89d649428999d49830007eb14578", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89392bd1671308385eb90134d92e221172ad89d649428999d49830007eb14578", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89392bd1671308385eb90134d92e221172ad89d649428999d49830007eb14578", kill_on_drop: false }` [INFO] [stdout] 89392bd1671308385eb90134d92e221172ad89d649428999d49830007eb14578 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c471223902003232acd43170ba7bfc75e95fd92a0792c2b55f117a2c3e594552 [INFO] running `Command { std: "docker" "start" "-a" "c471223902003232acd43170ba7bfc75e95fd92a0792c2b55f117a2c3e594552", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling variant-map v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.21s [INFO] running `Command { std: "docker" "inspect" "c471223902003232acd43170ba7bfc75e95fd92a0792c2b55f117a2c3e594552", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c471223902003232acd43170ba7bfc75e95fd92a0792c2b55f117a2c3e594552", kill_on_drop: false }` [INFO] [stdout] c471223902003232acd43170ba7bfc75e95fd92a0792c2b55f117a2c3e594552 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c1e6e51dcbe08b1fc5d35112052e814b69011665d750ce837f9b9ed1cfd1be5 [INFO] running `Command { std: "docker" "start" "-a" "1c1e6e51dcbe08b1fc5d35112052e814b69011665d750ce837f9b9ed1cfd1be5", kill_on_drop: false }` [INFO] [stderr] Compiling variant-map v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> tests/struct_tests.rs:75:43 [INFO] [stdout] | [INFO] [stdout] 75 | struct MyStructVisitor(PhantomData<(T)>); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 75 - struct MyStructVisitor(PhantomData<(T)>); [INFO] [stdout] 75 + struct MyStructVisitor(PhantomData); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> tests/struct_tests.rs:75:43 [INFO] [stdout] | [INFO] [stdout] 75 | struct MyStructVisitor(PhantomData<(T)>); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 75 - struct MyStructVisitor(PhantomData<(T)>); [INFO] [stdout] 75 + struct MyStructVisitor(PhantomData); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.18s [INFO] running `Command { std: "docker" "inspect" "1c1e6e51dcbe08b1fc5d35112052e814b69011665d750ce837f9b9ed1cfd1be5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c1e6e51dcbe08b1fc5d35112052e814b69011665d750ce837f9b9ed1cfd1be5", kill_on_drop: false }` [INFO] [stdout] 1c1e6e51dcbe08b1fc5d35112052e814b69011665d750ce837f9b9ed1cfd1be5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6897caab849f5e76d49840d53d5c8a67b927b2c4b6c14655d1cfcb0af1ef7f1b [INFO] running `Command { std: "docker" "start" "-a" "6897caab849f5e76d49840d53d5c8a67b927b2c4b6c14655d1cfcb0af1ef7f1b", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> tests/struct_tests.rs:75:43 [INFO] [stderr] | [INFO] [stderr] 75 | struct MyStructVisitor(PhantomData<(T)>); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 75 - struct MyStructVisitor(PhantomData<(T)>); [INFO] [stderr] 75 + struct MyStructVisitor(PhantomData); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `variant-map` (test "tests") generated 1 warning (run `cargo fix --test "tests"` to apply 1 suggestion) [INFO] [stderr] warning: `variant-map` (test "struct_tests") generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/variant_map-4910e3149904538d) [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/maps_tests.rs (/opt/rustwide/target/debug/deps/maps_tests-62b27607626b9d80) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test ensure_correct_key ... ok [INFO] [stdout] test insert_get_map ... ok [INFO] [stdout] test serialize ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/struct_tests.rs (/opt/rustwide/target/debug/deps/struct_tests-8c7583cc4edca30a) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test insert_get_map ... ok [INFO] [stdout] test ensure_correct_key ... ok [INFO] [stdout] test serialize ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-40522042d456f592) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test maps_tests::ensure_correct_key ... ok [INFO] [stdout] test maps_tests::insert_get_map ... ok [INFO] [stdout] test struct_tests::ensure_correct_key ... ok [INFO] [stdout] test maps_tests ... ok [INFO] [stdout] test struct_tests::serialize ... ok [INFO] [stdout] test maps_tests::serialize ... ok [INFO] [stdout] test struct_tests::insert_get_map ... ok [INFO] [stdout] test struct_tests ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests variant_map [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 18) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 18) stdout ---- [INFO] [stdout] error[E0432]: unresolved imports `variant_map::as_key`, `variant_map::as_map` [INFO] [stdout] --> src/lib.rs:29:27 [INFO] [stdout] | [INFO] [stdout] 13 | use variant_map::{as_key, as_map}; [INFO] [stdout] | ^^^^^^ ^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | no `as_map` in the root [INFO] [stdout] | | help: a similar name exists in the module: `hashmap` [INFO] [stdout] | no `as_key` in the root [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `variant_map_derive` [INFO] [stdout] --> src/lib.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 4 | use variant_map_derive::VariantStore; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `variant_map_derive` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `variant_map_derive`, use `cargo add variant_map_derive` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get` found for unit type `()` in the current scope [INFO] [stdout] --> src/lib.rs:31:30 [INFO] [stdout] | [INFO] [stdout] 15 | let _: &MyEnum = map.get(&::A).unwrap(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `ge` with a similar name [INFO] [stdout] | [INFO] [stdout] 15 - let _: &MyEnum = map.get(&::A).unwrap(); [INFO] [stdout] 15 + let _: &MyEnum = map.ge(&::A).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0599]: no associated item named `A` found for unit type `()` in the current scope [INFO] [stdout] --> src/lib.rs:31:54 [INFO] [stdout] | [INFO] [stdout] 15 | let _: &MyEnum = map.get(&::A).unwrap(); [INFO] [stdout] | ^ associated item not found in `()` [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get` found for unit type `()` in the current scope [INFO] [stdout] --> src/lib.rs:32:30 [INFO] [stdout] | [INFO] [stdout] 16 | let _: &MyEnum = map.get(&MyEnumKey::A).unwrap(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `ge` with a similar name [INFO] [stdout] | [INFO] [stdout] 16 - let _: &MyEnum = map.get(&MyEnumKey::A).unwrap(); [INFO] [stdout] 16 + let _: &MyEnum = map.ge(&MyEnumKey::A).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MyEnumKey` [INFO] [stdout] --> src/lib.rs:32:35 [INFO] [stdout] | [INFO] [stdout] 16 | let _: &MyEnum = map.get(&MyEnumKey::A).unwrap(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | use of undeclared type `MyEnumKey` [INFO] [stdout] | help: an enum with a similar name exists: `MyEnum` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MyEnumKey` [INFO] [stdout] --> src/lib.rs:33:14 [INFO] [stdout] | [INFO] [stdout] 17 | map[&MyEnumKey::B] = MyEnum::B(69); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | use of undeclared type `MyEnumKey` [INFO] [stdout] | help: an enum with a similar name exists: `MyEnum` [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599. [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 18) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "6897caab849f5e76d49840d53d5c8a67b927b2c4b6c14655d1cfcb0af1ef7f1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6897caab849f5e76d49840d53d5c8a67b927b2c4b6c14655d1cfcb0af1ef7f1b", kill_on_drop: false }` [INFO] [stdout] 6897caab849f5e76d49840d53d5c8a67b927b2c4b6c14655d1cfcb0af1ef7f1b