[INFO] fetching crate multiversion-macros 0.6.1...
[INFO] testing multiversion-macros-0.6.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate multiversion-macros 0.6.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate multiversion-macros 0.6.1 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 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-6/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] cee221e4616b6ad7d0ebe68395888f78c83bca5fbfdd0271df3094f71164bcba
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cee221e4616b6ad7d0ebe68395888f78c83bca5fbfdd0271df3094f71164bcba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cee221e4616b6ad7d0ebe68395888f78c83bca5fbfdd0271df3094f71164bcba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cee221e4616b6ad7d0ebe68395888f78c83bca5fbfdd0271df3094f71164bcba", kill_on_drop: false }`
[INFO] [stdout] cee221e4616b6ad7d0ebe68395888f78c83bca5fbfdd0271df3094f71164bcba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] a3f8c9d1244fa4f324012908a3a49e8ff84d7701cb0861ee0003e752fd3fda84
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a3f8c9d1244fa4f324012908a3a49e8ff84d7701cb0861ee0003e752fd3fda84", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling multiversion-macros v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.49s
[INFO] running `Command { std: "docker" "inspect" "a3f8c9d1244fa4f324012908a3a49e8ff84d7701cb0861ee0003e752fd3fda84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3f8c9d1244fa4f324012908a3a49e8ff84d7701cb0861ee0003e752fd3fda84", kill_on_drop: false }`
[INFO] [stdout] a3f8c9d1244fa4f324012908a3a49e8ff84d7701cb0861ee0003e752fd3fda84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] aec84a04698fb3354a5d6ed4cf9f715080627ed034b50121a5be78dd0bad0c23
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "aec84a04698fb3354a5d6ed4cf9f715080627ed034b50121a5be78dd0bad0c23", kill_on_drop: false }`
[INFO] [stderr]    Compiling multiversion-macros v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "aec84a04698fb3354a5d6ed4cf9f715080627ed034b50121a5be78dd0bad0c23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aec84a04698fb3354a5d6ed4cf9f715080627ed034b50121a5be78dd0bad0c23", kill_on_drop: false }`
[INFO] [stdout] aec84a04698fb3354a5d6ed4cf9f715080627ed034b50121a5be78dd0bad0c23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 342243c6f89cdf35ce21f25c1f61b46fd11eb5ff96afbfbc4ceb9fb53568ee9a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "342243c6f89cdf35ce21f25c1f61b46fd11eb5ff96afbfbc4ceb9fb53568ee9a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/multiversion_macros-bc9d38c437548740)
[INFO] [stdout] running 12 tests
[INFO] [stdout] test target::test::generate_multiple_target_arch ... ok
[INFO] [stdout] test target::test::generate_single_target_feature ... ok
[INFO] [stdout] test target::test::parse_extra_plus_end ... ok
[INFO] [stdout] test target::test::parse_extra_plus_start ... ok
[INFO] [stdout] test target::test::parse_multiple_arch_no_features ... ok
[INFO] [stdout] test target::test::parse_multiple_arch_with_features ... ok
[INFO] [stdout] test target::test::parse_missing_arch_close ... ok
[INFO] [stdout] test target::test::parse_malformed_arch ... ok
[INFO] [stdout] test target::test::parse_single_arch_no_features ... ok
[INFO] [stdout] test target::test::parse_single_arch_with_features ... ok
[INFO] [stdout] test target::test::generate_multiple_target_feature ... ok
[INFO] [stdout] test target::test::generate_single_target_arch ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "342243c6f89cdf35ce21f25c1f61b46fd11eb5ff96afbfbc4ceb9fb53568ee9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "342243c6f89cdf35ce21f25c1f61b46fd11eb5ff96afbfbc4ceb9fb53568ee9a", kill_on_drop: false }`
[INFO] [stdout] 342243c6f89cdf35ce21f25c1f61b46fd11eb5ff96afbfbc4ceb9fb53568ee9a