[INFO] fetching crate delegate-attr 0.2.9...
[INFO] testing delegate-attr-0.2.9 against 1.47.0 for beta-1.48-2-subset
[INFO] extracting crate delegate-attr 0.2.9 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate delegate-attr 0.2.9 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate delegate-attr 0.2.9
[INFO] finished tweaking crates.io crate delegate-attr 0.2.9
[INFO] tweaked toml for crates.io crate delegate-attr 0.2.9 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6629d98c114d38f9f642f4ec882bfc3c4eda4680be79eba0dd1253b1d512e7aa
[INFO] running `Command { std: "docker" "start" "-a" "6629d98c114d38f9f642f4ec882bfc3c4eda4680be79eba0dd1253b1d512e7aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6629d98c114d38f9f642f4ec882bfc3c4eda4680be79eba0dd1253b1d512e7aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6629d98c114d38f9f642f4ec882bfc3c4eda4680be79eba0dd1253b1d512e7aa", kill_on_drop: false }`
[INFO] [stdout] 6629d98c114d38f9f642f4ec882bfc3c4eda4680be79eba0dd1253b1d512e7aa
[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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 04efa7c238d31dfb7aba877b3e73a3b09c4467c597eef669c6b8bb07b9942660
[INFO] running `Command { std: "docker" "start" "-a" "04efa7c238d31dfb7aba877b3e73a3b09c4467c597eef669c6b8bb07b9942660", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling delegate-attr v0.2.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.68s
[INFO] running `Command { std: "docker" "inspect" "04efa7c238d31dfb7aba877b3e73a3b09c4467c597eef669c6b8bb07b9942660", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04efa7c238d31dfb7aba877b3e73a3b09c4467c597eef669c6b8bb07b9942660", kill_on_drop: false }`
[INFO] [stdout] 04efa7c238d31dfb7aba877b3e73a3b09c4467c597eef669c6b8bb07b9942660
[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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cec97cd822d87ca5a8e623794195b4995eee8463626136aa7c5cf555987ac03
[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" "2cec97cd822d87ca5a8e623794195b4995eee8463626136aa7c5cf555987ac03", kill_on_drop: false }`
[INFO] [stderr]    Compiling delegate-attr v0.2.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "2cec97cd822d87ca5a8e623794195b4995eee8463626136aa7c5cf555987ac03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cec97cd822d87ca5a8e623794195b4995eee8463626136aa7c5cf555987ac03", kill_on_drop: false }`
[INFO] [stdout] 2cec97cd822d87ca5a8e623794195b4995eee8463626136aa7c5cf555987ac03
[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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6d51f40240ac6f30f8adb8b8ac356f35e3d48367a1e49ee4eb859a56eabae7b5
[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" "6d51f40240ac6f30f8adb8b8ac356f35e3d48367a1e49ee4eb859a56eabae7b5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/delegate_attr-ca7914b4d67ef6b1
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/compile_test-f65bf658c2353c6c
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.45
[INFO] [stderr]    Compiling delegate-attr v0.2.9 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling delegate-attr-tests v0.0.0 (/opt/rustwide/target/tests/delegate-attr)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.37s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test custom-self-type.rs [should pass] ... ok
[INFO] [stderr] test default-return.rs [should pass] ... ok
[INFO] [stderr] test fn-call.rs [should pass] ... ok
[INFO] [stderr] test fn-inline-attr.rs [should pass] ... ok
[INFO] [stderr] test fn-into.rs [should pass] ... ok
[INFO] [stderr] test fn-plain.rs [should pass] ... ok
[INFO] [stderr] test impl-call.rs [should pass] ... ok
[INFO] [stderr] test impl-cfg.rs [should pass] ... ok
[INFO] [stderr] test impl-constraint.rs [should pass] ... ok
[INFO] [stderr] test impl-generic.rs [should pass] ... ok
[INFO] [stderr] test impl-in-macro.rs [should pass] ... ok
[INFO] [stderr] test impl-into.rs [should pass] ... ok
[INFO] [stderr] test impl-refcell.rs [should pass] ... ok
[INFO] [stderr] test impl-struct-field.rs [should pass] ... ok
[INFO] [stderr] test impl-trait.rs [should pass] ... ok
[INFO] [stderr] test impl-tuple-like.rs [should pass] ... ok
[INFO] [stderr] test call-eq.rs [should fail to compile] ... ok
[INFO] [stderr] test call-path.rs [should fail to compile] ... ok
[INFO] [stderr] test call-str.rs [should fail to compile] ... ok
[INFO] [stderr] test delegate-empty.rs [should fail to compile] ... ok
[INFO] [stderr] test delegate-extern.rs [should fail to compile] ... ok
[INFO] [stderr] test delegate-struct.rs [should fail to compile] ... ok
[INFO] [stderr] test duplicate-call.rs [should fail to compile] ... ok
[INFO] [stderr] test duplicate-into.rs [should fail to compile] ... ok
[INFO] [stderr] test fn-arg-empty.rs [should fail to compile] ... ok
[INFO] [stderr] test fn-arg-no-self.rs [should fail to compile] ... ok
[INFO] [stderr] test into-extra-eq.rs [should fail to compile] ... ok
[INFO] [stderr] test into-extra-parens.rs [should fail to compile] ... ok
[INFO] [stderr] test invalid-impl-cfg.rs [should fail to compile] ... ok
[INFO] [stderr] test invalid-impl.rs [should fail to compile] ... ok
[INFO] [stdout] test compile_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] test non-ident-arg.rs [should fail to compile] ... ok
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]    Doc-tests delegate-attr
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 80) ... ok
[INFO] [stdout] test src/lib.rs - (line 103) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6d51f40240ac6f30f8adb8b8ac356f35e3d48367a1e49ee4eb859a56eabae7b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d51f40240ac6f30f8adb8b8ac356f35e3d48367a1e49ee4eb859a56eabae7b5", kill_on_drop: false }`
[INFO] [stdout] 6d51f40240ac6f30f8adb8b8ac356f35e3d48367a1e49ee4eb859a56eabae7b5