[INFO] crate attribution 0.5.0 is already in cache
[INFO] testing attribution-0.5.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate attribution 0.5.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate attribution 0.5.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate attribution 0.5.0
[INFO] finished tweaking crates.io crate attribution 0.5.0
[INFO] tweaked toml for crates.io crate attribution 0.5.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 622474b9c567a60c5279ffd65f10029a6c8ba33addfc4277cfb89f06b054f5d6
[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" "622474b9c567a60c5279ffd65f10029a6c8ba33addfc4277cfb89f06b054f5d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "622474b9c567a60c5279ffd65f10029a6c8ba33addfc4277cfb89f06b054f5d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "622474b9c567a60c5279ffd65f10029a6c8ba33addfc4277cfb89f06b054f5d6", kill_on_drop: false }`
[INFO] [stdout] 622474b9c567a60c5279ffd65f10029a6c8ba33addfc4277cfb89f06b054f5d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a1830c4bc6de75877f4d8e60cd3adf2045d08d0aa0ab68b26da0e440191724e
[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" "6a1830c4bc6de75877f4d8e60cd3adf2045d08d0aa0ab68b26da0e440191724e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling attribution-macros v0.5.0
[INFO] [stderr]    Compiling attribution v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.16s
[INFO] running `Command { std: "docker" "inspect" "6a1830c4bc6de75877f4d8e60cd3adf2045d08d0aa0ab68b26da0e440191724e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a1830c4bc6de75877f4d8e60cd3adf2045d08d0aa0ab68b26da0e440191724e", kill_on_drop: false }`
[INFO] [stdout] 6a1830c4bc6de75877f4d8e60cd3adf2045d08d0aa0ab68b26da0e440191724e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ea3e5e8cfa0bddf8026abb1764ab83429cc298db1e16167ddeae0e7fbacaf02
[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" "2ea3e5e8cfa0bddf8026abb1764ab83429cc298db1e16167ddeae0e7fbacaf02", kill_on_drop: false }`
[INFO] [stderr]    Compiling attribution v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "2ea3e5e8cfa0bddf8026abb1764ab83429cc298db1e16167ddeae0e7fbacaf02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ea3e5e8cfa0bddf8026abb1764ab83429cc298db1e16167ddeae0e7fbacaf02", kill_on_drop: false }`
[INFO] [stdout] 2ea3e5e8cfa0bddf8026abb1764ab83429cc298db1e16167ddeae0e7fbacaf02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b30bef678af9271a2ed79bee2ae4a6cb07bb9f567f8af763d0b2b1ac4c75d37a
[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" "b30bef678af9271a2ed79bee2ae4a6cb07bb9f567f8af763d0b2b1ac4c75d37a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/attribution-b3594c04ec8496a7
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests attribution
[INFO] [stdout] running 19 tests
[INFO] [stdout] test params::values::convert::try_from::tests::str_conversion ... ok
[INFO] [stdout] test conversion::tests::from_parameters_str_option ... ok
[INFO] [stdout] test params::values::parsing::tests::parse_unsigned_float ... ok
[INFO] [stdout] test params::values::parsing::tests::parse_unsigned_int ... ok
[INFO] [stdout] test params::values::parsing::tests::parse_signed_float ... ok
[INFO] [stdout] test params::values::parsing::tests::parse_signed_int ... ok
[INFO] [stdout] test params::values::convert::try_from::tests::int_conversion ... ok
[INFO] [stdout] test conversion::tests::from_parameters_str ... ok
[INFO] [stdout] test conversion::tests::from_parameters_int_option ... ok
[INFO] [stdout] test params::values::convert::try_from::tests::float_conversion ... ok
[INFO] [stdout] test conversion::tests::from_parameters_int ... ok
[INFO] [stdout] test params::values::convert::try_from::tests::array_conversion ... ok
[INFO] [stdout] test params::values::convert::try_from::tests::bool_conversion ... ok
[INFO] [stdout] test params::tests::parse ... ok
[INFO] [stdout] test conversion::tests::from_parameters_bool_option ... ok
[INFO] [stdout] test params::values::parsing::tests::parse_bool ... ok
[INFO] [stdout] test params::values::parsing::tests::parse_array ... ok
[INFO] [stdout] test params::values::parsing::tests::parse_string ... ok
[INFO] [stdout] test conversion::tests::from_parameters_bool ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "b30bef678af9271a2ed79bee2ae4a6cb07bb9f567f8af763d0b2b1ac4c75d37a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b30bef678af9271a2ed79bee2ae4a6cb07bb9f567f8af763d0b2b1ac4c75d37a", kill_on_drop: false }`
[INFO] [stdout] b30bef678af9271a2ed79bee2ae4a6cb07bb9f567f8af763d0b2b1ac4c75d37a