[INFO] fetching crate issue-states 0.2.0... [INFO] testing issue-states-0.2.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate issue-states 0.2.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate issue-states 0.2.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate issue-states 0.2.0 [INFO] finished tweaking crates.io crate issue-states 0.2.0 [INFO] tweaked toml for crates.io crate issue-states 0.2.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ac28bd121a055d039410ee97dfc885ed401b91d280bf63c754f0156b1b593227 [INFO] running `Command { std: "docker" "start" "-a" "ac28bd121a055d039410ee97dfc885ed401b91d280bf63c754f0156b1b593227", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ac28bd121a055d039410ee97dfc885ed401b91d280bf63c754f0156b1b593227", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac28bd121a055d039410ee97dfc885ed401b91d280bf63c754f0156b1b593227", kill_on_drop: false }` [INFO] [stdout] ac28bd121a055d039410ee97dfc885ed401b91d280bf63c754f0156b1b593227 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d853f91645b80743f73d2520d7d801ba130a193c8f34688fddb7cbf7cce81949 [INFO] running `Command { std: "docker" "start" "-a" "d853f91645b80743f73d2520d7d801ba130a193c8f34688fddb7cbf7cce81949", kill_on_drop: false }` [INFO] [stderr] Compiling issue-states v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.80s [INFO] running `Command { std: "docker" "inspect" "d853f91645b80743f73d2520d7d801ba130a193c8f34688fddb7cbf7cce81949", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d853f91645b80743f73d2520d7d801ba130a193c8f34688fddb7cbf7cce81949", kill_on_drop: false }` [INFO] [stdout] d853f91645b80743f73d2520d7d801ba130a193c8f34688fddb7cbf7cce81949 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 567379e55cf626834f3893bf52371a4729b84cf731fac06138d153e00ea748ad [INFO] running `Command { std: "docker" "start" "-a" "567379e55cf626834f3893bf52371a4729b84cf731fac06138d153e00ea748ad", kill_on_drop: false }` [INFO] [stderr] Compiling issue-states v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `neg` [INFO] [stdout] --> src/test.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 74 | neg: bool, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_neg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val_op` [INFO] [stdout] --> src/test.rs:75:9 [INFO] [stdout] | [INFO] [stdout] 75 | val_op: Option<(condition::MatchOp, &str)> [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_val_op` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021. [INFO] [stdout] --> src/resolution.rs:245:49 [INFO] [stdout] | [INFO] [stdout] 245 | tmp.add_overridden([state1.clone()].into_iter().map(Clone::clone)); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 245 | tmp.add_overridden([state1.clone()].iter().map(Clone::clone)); [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 245 | tmp.add_overridden(IntoIterator::into_iter([state1.clone()]).map(Clone::clone)); [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021. [INFO] [stdout] --> src/resolution.rs:252:47 [INFO] [stdout] | [INFO] [stdout] 252 | tmp.add_extended([state2.clone()].into_iter().map(Clone::clone)); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 252 | tmp.add_extended([state2.clone()].iter().map(Clone::clone)); [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 252 | tmp.add_extended(IntoIterator::into_iter([state2.clone()]).map(Clone::clone)); [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021. [INFO] [stdout] --> src/resolution.rs:259:49 [INFO] [stdout] | [INFO] [stdout] 259 | tmp.add_overridden([state3.clone()].into_iter().map(Clone::clone)); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 259 | tmp.add_overridden([state3.clone()].iter().map(Clone::clone)); [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 259 | tmp.add_overridden(IntoIterator::into_iter([state3.clone()]).map(Clone::clone)); [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "567379e55cf626834f3893bf52371a4729b84cf731fac06138d153e00ea748ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "567379e55cf626834f3893bf52371a4729b84cf731fac06138d153e00ea748ad", kill_on_drop: false }` [INFO] [stdout] 567379e55cf626834f3893bf52371a4729b84cf731fac06138d153e00ea748ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 59c864bf4374a77c6124000917adeedb0a88b6a48840d06201979a7a45ee3d94 [INFO] running `Command { std: "docker" "start" "-a" "59c864bf4374a77c6124000917adeedb0a88b6a48840d06201979a7a45ee3d94", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `neg` [INFO] [stderr] --> src/test.rs:74:9 [INFO] [stderr] | [INFO] [stderr] 74 | neg: bool, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_neg` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `val_op` [INFO] [stderr] --> src/test.rs:75:9 [INFO] [stderr] | [INFO] [stderr] 75 | val_op: Option<(condition::MatchOp, &str)> [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_val_op` [INFO] [stderr] [INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021. [INFO] [stderr] --> src/resolution.rs:245:49 [INFO] [stderr] | [INFO] [stderr] 245 | tmp.add_overridden([state1.clone()].into_iter().map(Clone::clone)); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [INFO] [stderr] 245 | tmp.add_overridden([state1.clone()].iter().map(Clone::clone)); [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 245 | tmp.add_overridden(IntoIterator::into_iter([state1.clone()]).map(Clone::clone)); [INFO] [stderr] | ++++++++++++++++++++++++ ~ [INFO] [stderr] [INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021. [INFO] [stderr] --> src/resolution.rs:252:47 [INFO] [stderr] | [INFO] [stderr] 252 | tmp.add_extended([state2.clone()].into_iter().map(Clone::clone)); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [INFO] [stderr] 252 | tmp.add_extended([state2.clone()].iter().map(Clone::clone)); [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 252 | tmp.add_extended(IntoIterator::into_iter([state2.clone()]).map(Clone::clone)); [INFO] [stderr] | ++++++++++++++++++++++++ ~ [INFO] [stderr] [INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021. [INFO] [stderr] --> src/resolution.rs:259:49 [INFO] [stderr] | [INFO] [stderr] 259 | tmp.add_overridden([state3.clone()].into_iter().map(Clone::clone)); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [INFO] [stderr] 259 | tmp.add_overridden([state3.clone()].iter().map(Clone::clone)); [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 259 | tmp.add_overridden(IntoIterator::into_iter([state3.clone()]).map(Clone::clone)); [INFO] [stderr] | ++++++++++++++++++++++++ ~ [INFO] [stderr] [INFO] [stderr] warning: `issue-states` (lib test) generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/issue_states-36d409d01da930c1) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test condition::tests::smoke ... ok [INFO] [stdout] test iter::tests::smoke ... ok [INFO] [stdout] test state::tests::smoke ... ok [INFO] [stdout] test resolution::tests::smoke ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests issue-states [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] running `Command { std: "docker" "inspect" "59c864bf4374a77c6124000917adeedb0a88b6a48840d06201979a7a45ee3d94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59c864bf4374a77c6124000917adeedb0a88b6a48840d06201979a7a45ee3d94", kill_on_drop: false }` [INFO] [stdout] 59c864bf4374a77c6124000917adeedb0a88b6a48840d06201979a7a45ee3d94