[INFO] crate attribution 0.3.0 is already in cache
[INFO] testing attribution-0.3.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate attribution 0.3.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate attribution 0.3.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate attribution 0.3.0
[INFO] finished tweaking crates.io crate attribution 0.3.0
[INFO] tweaked toml for crates.io crate attribution 0.3.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0a38bfc4577a9d9e6f5b902006b49f24f4bc0420e2056f78d4f81d2e3803aebb
[INFO] running `"docker" "start" "-a" "0a38bfc4577a9d9e6f5b902006b49f24f4bc0420e2056f78d4f81d2e3803aebb"`
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling attribution-macros v0.3.0
[INFO] [stderr]    Compiling attribution v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.45s
[INFO] running `"docker" "inspect" "0a38bfc4577a9d9e6f5b902006b49f24f4bc0420e2056f78d4f81d2e3803aebb"`
[INFO] running `"docker" "rm" "-f" "0a38bfc4577a9d9e6f5b902006b49f24f4bc0420e2056f78d4f81d2e3803aebb"`
[INFO] [stdout] 0a38bfc4577a9d9e6f5b902006b49f24f4bc0420e2056f78d4f81d2e3803aebb
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b4ade570cd0c8c696a9b9df77479e0c46900cf86b577e8e2a7857e327a2258c3
[INFO] running `"docker" "start" "-a" "b4ade570cd0c8c696a9b9df77479e0c46900cf86b577e8e2a7857e327a2258c3"`
[INFO] [stderr]    Compiling attribution v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `"docker" "inspect" "b4ade570cd0c8c696a9b9df77479e0c46900cf86b577e8e2a7857e327a2258c3"`
[INFO] running `"docker" "rm" "-f" "b4ade570cd0c8c696a9b9df77479e0c46900cf86b577e8e2a7857e327a2258c3"`
[INFO] [stdout] b4ade570cd0c8c696a9b9df77479e0c46900cf86b577e8e2a7857e327a2258c3
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a6f242cae5aabefa5c8d741621c9c1dcafdeaaa07cae101ed744b3c38adf12fb
[INFO] running `"docker" "start" "-a" "a6f242cae5aabefa5c8d741621c9c1dcafdeaaa07cae101ed744b3c38adf12fb"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/attribution-8e472ec2d0cbcf53
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test conversion::tests::from_parameters_bool ... ok
[INFO] [stdout] test conversion::tests::from_parameters_bool_option ... ok
[INFO] [stdout] test conversion::tests::from_parameters_int ... ok
[INFO] [stdout] test conversion::tests::from_parameters_int_option ... ok
[INFO] [stdout] test conversion::tests::from_parameters_str ... ok
[INFO] [stdout] test params::values::tests::bool_conversion ... ok
[INFO] [stdout] test params::tests::parse_test ... ok
[INFO] [stdout] test conversion::tests::from_parameters_str_option ... ok
[INFO] [stdout] test params::values::tests::str_conversion ... ok
[INFO] [stdout] test params::values::tests::signed_int_conversion ... ok
[INFO] [stdout] test params::values::tests::unsigned_int_conversion ... ok
[INFO] [stdout] test params::values::tests::from_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests attribution
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/conversion.rs - conversion::FromParameterValue (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a6f242cae5aabefa5c8d741621c9c1dcafdeaaa07cae101ed744b3c38adf12fb"`
[INFO] running `"docker" "rm" "-f" "a6f242cae5aabefa5c8d741621c9c1dcafdeaaa07cae101ed744b3c38adf12fb"`
[INFO] [stdout] a6f242cae5aabefa5c8d741621c9c1dcafdeaaa07cae101ed744b3c38adf12fb