[INFO] fetching crate variant_counter 0.4.0... [INFO] testing variant_counter-0.4.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate variant_counter 0.4.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate variant_counter 0.4.0 [INFO] finished tweaking crates.io crate variant_counter 0.4.0 [INFO] tweaked toml for crates.io crate variant_counter 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate variant_counter 0.4.0 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] crate crates.io crate variant_counter 0.4.0 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded variant_counter_derived v0.4.0 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 61cef0cec31fb9a39cdaff2966166b4aacf4c22433d1e1543059f6ffbd689b17 [INFO] running `Command { std: "docker" "start" "-a" "61cef0cec31fb9a39cdaff2966166b4aacf4c22433d1e1543059f6ffbd689b17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61cef0cec31fb9a39cdaff2966166b4aacf4c22433d1e1543059f6ffbd689b17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61cef0cec31fb9a39cdaff2966166b4aacf4c22433d1e1543059f6ffbd689b17", kill_on_drop: false }` [INFO] [stdout] 61cef0cec31fb9a39cdaff2966166b4aacf4c22433d1e1543059f6ffbd689b17 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76398a2267e67caf9b6e59a4d7e9df12b97c7fc8ecf7de015428e9c4428232e7 [INFO] running `Command { std: "docker" "start" "-a" "76398a2267e67caf9b6e59a4d7e9df12b97c7fc8ecf7de015428e9c4428232e7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling variant_counter_derived v0.4.0 [INFO] [stderr] Compiling variant_counter v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.17s [INFO] running `Command { std: "docker" "inspect" "76398a2267e67caf9b6e59a4d7e9df12b97c7fc8ecf7de015428e9c4428232e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76398a2267e67caf9b6e59a4d7e9df12b97c7fc8ecf7de015428e9c4428232e7", kill_on_drop: false }` [INFO] [stdout] 76398a2267e67caf9b6e59a4d7e9df12b97c7fc8ecf7de015428e9c4428232e7 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7dfe4b4e9effd4168ad39e4dab3eb581c82d30b41973842144538b8b2cec245d [INFO] running `Command { std: "docker" "start" "-a" "7dfe4b4e9effd4168ad39e4dab3eb581c82d30b41973842144538b8b2cec245d", kill_on_drop: false }` [INFO] [stderr] Compiling variant_counter v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> examples/platform.rs:5:6 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(VariantCount)] [INFO] [stdout] | ------------ the lifetime is named here [INFO] [stdout] 5 | enum Platform { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 5 | enum Platform<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s [INFO] running `Command { std: "docker" "inspect" "7dfe4b4e9effd4168ad39e4dab3eb581c82d30b41973842144538b8b2cec245d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7dfe4b4e9effd4168ad39e4dab3eb581c82d30b41973842144538b8b2cec245d", kill_on_drop: false }` [INFO] [stdout] 7dfe4b4e9effd4168ad39e4dab3eb581c82d30b41973842144538b8b2cec245d [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8179cedbc2692e399045f77ba6caeb63c950dd240f42bf3bdda8c2e912b78c59 [INFO] running `Command { std: "docker" "start" "-a" "8179cedbc2692e399045f77ba6caeb63c950dd240f42bf3bdda8c2e912b78c59", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> examples/platform.rs:5:6 [INFO] [stderr] | [INFO] [stderr] 4 | #[derive(VariantCount)] [INFO] [stderr] | ------------ the lifetime is named here [INFO] [stderr] 5 | enum Platform { [INFO] [stderr] | ^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 5 | enum Platform<'a> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `variant_counter` (example "platform") generated 1 warning (run `cargo fix --example "platform"` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/variant_counter-4b7586484681a64b) [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] [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/basic.rs (/opt/rustwide/target/debug/deps/basic-73c9185ae06eeaff) [INFO] [stderr] Running tests/complex.rs (/opt/rustwide/target/debug/deps/complex-de975d6df0f2bdc6) [INFO] [stderr] Running tests/generics.rs (/opt/rustwide/target/debug/deps/generics-1822e7416fcdd8f0) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_complex ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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/group.rs (/opt/rustwide/target/debug/deps/group-815f3265fba3e6fd) [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/ignore.rs (/opt/rustwide/target/debug/deps/ignore-b4d7422c38f1ea74) [INFO] [stderr] Running tests/no_std.rs (/opt/rustwide/target/debug/deps/no_std-4d9cb1ffadbd126f) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_ignore ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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/stats.rs (/opt/rustwide/target/debug/deps/stats-90df40a6fa23cb28) [INFO] [stderr] Running tests/weight.rs (/opt/rustwide/target/debug/deps/weight-b3f2e7d464ee5dbb) [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] [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 variant_counter [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test src/lib.rs - (line 111) ... ignored [INFO] [stdout] test src/lib.rs - (line 31) ... ignored [INFO] [stdout] test src/lib.rs - (line 39) ... ignored [INFO] [stdout] test src/lib.rs - (line 47) ... ignored [INFO] [stdout] test src/lib.rs - (line 72) ... ignored [INFO] [stdout] test src/lib.rs - (line 80) ... ignored [INFO] [stdout] test src/lib.rs - VariantCount (line 260) ... ok [INFO] [stdout] test src/lib.rs - (line 57) ... ok [INFO] [stdout] test src/lib.rs - (line 127) ... FAILED [INFO] [stdout] test src/lib.rs - (line 18) ... ok [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] test src/lib.rs - (line 86) ... ok [INFO] [stdout] test src/lib.rs - (line 167) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 127) stdout ---- [INFO] [stdout] error[E0599]: no method named `avg` found for struct `RatingWeighted<'a>` in the current scope [INFO] [stdout] --> src/lib.rs:153:3 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(VariantCount)] [INFO] [stdout] | ------------ method `avg` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 29 | w.avg(); [INFO] [stdout] | ^^^ method not found in `RatingWeighted<'_>` [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `variance` found for struct `RatingWeighted<'a>` in the current scope [INFO] [stdout] --> src/lib.rs:156:3 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(VariantCount)] [INFO] [stdout] | ------------ method `variance` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 32 | w.variance(); [INFO] [stdout] | ^^^^^^^^ method not found in `RatingWeighted<'_>` [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `sd` found for struct `RatingWeighted<'a>` in the current scope [INFO] [stdout] --> src/lib.rs:159:3 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(VariantCount)] [INFO] [stdout] | ------------ method `sd` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 35 | w.sd(); [INFO] [stdout] | ^^ method not found in `RatingWeighted<'_>` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 127) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 6 ignored; 0 measured; 0 filtered out; finished in 0.51s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "8179cedbc2692e399045f77ba6caeb63c950dd240f42bf3bdda8c2e912b78c59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8179cedbc2692e399045f77ba6caeb63c950dd240f42bf3bdda8c2e912b78c59", kill_on_drop: false }` [INFO] [stdout] 8179cedbc2692e399045f77ba6caeb63c950dd240f42bf3bdda8c2e912b78c59