[INFO] fetching crate multiversion-macros 0.6.1... [INFO] testing multiversion-macros-0.6.1 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate multiversion-macros 0.6.1 into /workspace/builds/worker-94/source [INFO] validating manifest of crates.io crate multiversion-macros 0.6.1 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate multiversion-macros 0.6.1 [INFO] finished tweaking crates.io crate multiversion-macros 0.6.1 [INFO] tweaked toml for crates.io crate multiversion-macros 0.6.1 written to /workspace/builds/worker-94/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c12bd6cdf3f0af304649d6183a94acf93cc4756597406743ebb1794d9589a9f0 [INFO] running `Command { std: "docker" "start" "-a" "c12bd6cdf3f0af304649d6183a94acf93cc4756597406743ebb1794d9589a9f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c12bd6cdf3f0af304649d6183a94acf93cc4756597406743ebb1794d9589a9f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c12bd6cdf3f0af304649d6183a94acf93cc4756597406743ebb1794d9589a9f0", kill_on_drop: false }` [INFO] [stdout] c12bd6cdf3f0af304649d6183a94acf93cc4756597406743ebb1794d9589a9f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 59d010101fd41f999ad28c6911745d4b7958fddabe5b6c5defd83c891779775c [INFO] running `Command { std: "docker" "start" "-a" "59d010101fd41f999ad28c6911745d4b7958fddabe5b6c5defd83c891779775c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling multiversion-macros v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `span` [INFO] [stdout] --> src/target.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | span: proc_macro2::Span, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Target` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/target.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 02s [INFO] running `Command { std: "docker" "inspect" "59d010101fd41f999ad28c6911745d4b7958fddabe5b6c5defd83c891779775c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59d010101fd41f999ad28c6911745d4b7958fddabe5b6c5defd83c891779775c", kill_on_drop: false }` [INFO] [stdout] 59d010101fd41f999ad28c6911745d4b7958fddabe5b6c5defd83c891779775c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dc54e01c7312803181f7d3b9e6e3dd32d57d9eee7ea44aeecfb46208b7df5cf9 [INFO] running `Command { std: "docker" "start" "-a" "dc54e01c7312803181f7d3b9e6e3dd32d57d9eee7ea44aeecfb46208b7df5cf9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling multiversion-macros v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `span` [INFO] [stdout] --> src/target.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | span: proc_macro2::Span, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Target` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/target.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `span` [INFO] [stdout] --> src/target.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | span: proc_macro2::Span, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Target` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/target.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.01s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/multiversion_macros-d8884858d04a11c7) [INFO] running `Command { std: "docker" "inspect" "dc54e01c7312803181f7d3b9e6e3dd32d57d9eee7ea44aeecfb46208b7df5cf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc54e01c7312803181f7d3b9e6e3dd32d57d9eee7ea44aeecfb46208b7df5cf9", kill_on_drop: false }` [INFO] [stdout] dc54e01c7312803181f7d3b9e6e3dd32d57d9eee7ea44aeecfb46208b7df5cf9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 193524c80972be268d7548927e00029ab031288138cfe5125dcf7e1cf2c4e1ac [INFO] running `Command { std: "docker" "start" "-a" "193524c80972be268d7548927e00029ab031288138cfe5125dcf7e1cf2c4e1ac", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: field is never read: `span` [INFO] [stderr] --> src/target.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | span: proc_macro2::Span, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Target` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/target.rs:9:10 [INFO] [stderr] | [INFO] [stderr] 9 | #[derive(Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `multiversion-macros` (lib) generated 1 warning [INFO] [stderr] warning: `multiversion-macros` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/multiversion_macros-d8884858d04a11c7) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test target::test::generate_single_target_feature ... ok [INFO] [stdout] test target::test::generate_multiple_target_feature ... ok [INFO] [stdout] test target::test::parse_extra_plus_end ... ok [INFO] [stdout] test target::test::generate_single_target_arch ... ok [INFO] [stdout] test target::test::parse_extra_plus_start ... ok [INFO] [stdout] test target::test::parse_malformed_arch ... ok [INFO] [stdout] test target::test::generate_multiple_target_arch ... ok [INFO] [stdout] test target::test::parse_missing_arch_close ... ok [INFO] [stdout] test target::test::parse_multiple_arch_no_features ... ok [INFO] [stdout] test target::test::parse_single_arch_no_features ... ok [INFO] [stdout] test target::test::parse_multiple_arch_with_features ... ok [INFO] [stdout] test target::test::parse_single_arch_with_features ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests multiversion-macros [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" "193524c80972be268d7548927e00029ab031288138cfe5125dcf7e1cf2c4e1ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "193524c80972be268d7548927e00029ab031288138cfe5125dcf7e1cf2c4e1ac", kill_on_drop: false }` [INFO] [stdout] 193524c80972be268d7548927e00029ab031288138cfe5125dcf7e1cf2c4e1ac