[INFO] fetching crate abi_stable_derive_lib 0.6.2... [INFO] testing abi_stable_derive_lib-0.6.2 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] extracting crate abi_stable_derive_lib 0.6.2 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate abi_stable_derive_lib 0.6.2 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate abi_stable_derive_lib 0.6.2 [INFO] finished tweaking crates.io crate abi_stable_derive_lib 0.6.2 [INFO] tweaked toml for crates.io crate abi_stable_derive_lib 0.6.2 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a2f3af809546e007f2069f96d786ce126a1f92e30dff7fbfdf0bab376c9f7ff3 [INFO] running `Command { std: "docker" "start" "-a" "a2f3af809546e007f2069f96d786ce126a1f92e30dff7fbfdf0bab376c9f7ff3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a2f3af809546e007f2069f96d786ce126a1f92e30dff7fbfdf0bab376c9f7ff3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2f3af809546e007f2069f96d786ce126a1f92e30dff7fbfdf0bab376c9f7ff3", kill_on_drop: false }` [INFO] [stdout] a2f3af809546e007f2069f96d786ce126a1f92e30dff7fbfdf0bab376c9f7ff3 [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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a06e17ad543d014e17e0c8b7f13f7b2ee1ee942d988644ff7baaefbfd4323017 [INFO] running `Command { std: "docker" "start" "-a" "a06e17ad543d014e17e0c8b7f13f7b2ee1ee942d988644ff7baaefbfd4323017", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling typed-arena v1.7.0 [INFO] [stderr] Compiling core_extensions v0.1.20 [INFO] [stderr] Compiling abi_stable_shared v0.6.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling abi_stable_derive_lib v0.6.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/stable_abi/attribute_parsing.rs:204:17 [INFO] [stdout] | [INFO] [stdout] 204 | / &[ [INFO] [stdout] 205 | | "Self: ::std::ops::Deref", [INFO] [stdout] 206 | | "::Target:__SharedStableAbi", [INFO] [stdout] 207 | | ].iter() [INFO] [stdout] 208 | | .map(|x| syn::parse_str::(x).unwrap() ) [INFO] [stdout] 209 | | .extending(&mut this.extra_bounds); [INFO] [stdout] | |___________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.21s [INFO] running `Command { std: "docker" "inspect" "a06e17ad543d014e17e0c8b7f13f7b2ee1ee942d988644ff7baaefbfd4323017", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a06e17ad543d014e17e0c8b7f13f7b2ee1ee942d988644ff7baaefbfd4323017", kill_on_drop: false }` [INFO] [stdout] a06e17ad543d014e17e0c8b7f13f7b2ee1ee942d988644ff7baaefbfd4323017 [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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ec570bf4fc155a7ee22ca39c7a9dd4f38db75b522c32feabd2d2a927f5e6422a [INFO] running `Command { std: "docker" "start" "-a" "ec570bf4fc155a7ee22ca39c7a9dd4f38db75b522c32feabd2d2a927f5e6422a", kill_on_drop: false }` [INFO] [stderr] Compiling abi_stable_derive_lib v0.6.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/stable_abi/attribute_parsing.rs:204:17 [INFO] [stdout] | [INFO] [stdout] 204 | / &[ [INFO] [stdout] 205 | | "Self: ::std::ops::Deref", [INFO] [stdout] 206 | | "::Target:__SharedStableAbi", [INFO] [stdout] 207 | | ].iter() [INFO] [stdout] 208 | | .map(|x| syn::parse_str::(x).unwrap() ) [INFO] [stdout] 209 | | .extending(&mut this.extra_bounds); [INFO] [stdout] | |___________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/stable_abi/attribute_parsing.rs:204:17 [INFO] [stdout] | [INFO] [stdout] 204 | / &[ [INFO] [stdout] 205 | | "Self: ::std::ops::Deref", [INFO] [stdout] 206 | | "::Target:__SharedStableAbi", [INFO] [stdout] 207 | | ].iter() [INFO] [stdout] 208 | | .map(|x| syn::parse_str::(x).unwrap() ) [INFO] [stdout] 209 | | .extending(&mut this.extra_bounds); [INFO] [stdout] | |___________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 12.53s [INFO] running `Command { std: "docker" "inspect" "ec570bf4fc155a7ee22ca39c7a9dd4f38db75b522c32feabd2d2a927f5e6422a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec570bf4fc155a7ee22ca39c7a9dd4f38db75b522c32feabd2d2a927f5e6422a", kill_on_drop: false }` [INFO] [stdout] ec570bf4fc155a7ee22ca39c7a9dd4f38db75b522c32feabd2d2a927f5e6422a [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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8046c7d90b2129158095e27448d4d0bc6b1a7b18dbe04bb0094a36e8dd8303b1 [INFO] running `Command { std: "docker" "start" "-a" "8046c7d90b2129158095e27448d4d0bc6b1a7b18dbe04bb0094a36e8dd8303b1", kill_on_drop: false }` [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/stable_abi/attribute_parsing.rs:204:17 [INFO] [stderr] | [INFO] [stderr] 204 | / &[ [INFO] [stderr] 205 | | "Self: ::std::ops::Deref", [INFO] [stderr] 206 | | "::Target:__SharedStableAbi", [INFO] [stderr] 207 | | ].iter() [INFO] [stderr] 208 | | .map(|x| syn::parse_str::(x).unwrap() ) [INFO] [stderr] 209 | | .extending(&mut this.extra_bounds); [INFO] [stderr] | |___________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/stable_abi/attribute_parsing.rs:204:17 [INFO] [stderr] | [INFO] [stderr] 204 | / &[ [INFO] [stderr] 205 | | "Self: ::std::ops::Deref", [INFO] [stderr] 206 | | "::Target:__SharedStableAbi", [INFO] [stderr] 207 | | ].iter() [INFO] [stderr] 208 | | .map(|x| syn::parse_str::(x).unwrap() ) [INFO] [stderr] 209 | | .extending(&mut this.extra_bounds); [INFO] [stderr] | |___________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/abi_stable_derive_lib-a4ad9617716bd78c) [INFO] [stdout] running 6 tests [INFO] [stdout] test sabi_trait::tests::must_pass ... ok [INFO] [stdout] test sabi_extern_fn_impl::tests::test_output ... ok [INFO] [stdout] test mangle_library_getter::tests::test_output ... ok [INFO] [stdout] test stable_abi::tests::test_discriminant_gen_code ... ok [INFO] [stdout] test stable_abi::tests::check_struct_repr_attrs ... ok [INFO] [stdout] test sabi_trait::tests::must_not_pass ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s [INFO] [stdout] [INFO] [stderr] Doc-tests abi_stable_derive_lib [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" "8046c7d90b2129158095e27448d4d0bc6b1a7b18dbe04bb0094a36e8dd8303b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8046c7d90b2129158095e27448d4d0bc6b1a7b18dbe04bb0094a36e8dd8303b1", kill_on_drop: false }` [INFO] [stdout] 8046c7d90b2129158095e27448d4d0bc6b1a7b18dbe04bb0094a36e8dd8303b1