[INFO] fetching crate pruefung 0.2.1...
[INFO] testing pruefung-0.2.1 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate pruefung 0.2.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate pruefung 0.2.1 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pruefung 0.2.1
[INFO] finished tweaking crates.io crate pruefung 0.2.1
[INFO] tweaked toml for crates.io crate pruefung 0.2.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] c91abaa3d5b8b9c68b0eac57fe8497b144f33e30317c651c87d610575d97c5a8
[INFO] running `Command { std: "docker" "start" "-a" "c91abaa3d5b8b9c68b0eac57fe8497b144f33e30317c651c87d610575d97c5a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c91abaa3d5b8b9c68b0eac57fe8497b144f33e30317c651c87d610575d97c5a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c91abaa3d5b8b9c68b0eac57fe8497b144f33e30317c651c87d610575d97c5a8", kill_on_drop: false }`
[INFO] [stdout] c91abaa3d5b8b9c68b0eac57fe8497b144f33e30317c651c87d610575d97c5a8
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0c81b40d94f40a9c36ccb0fae1b6b66c70760d2ee3e146952a53d79d96859a0
[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" "f0c81b40d94f40a9c36ccb0fae1b6b66c70760d2ee3e146952a53d79d96859a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling generic-array v0.8.3
[INFO] [stderr]    Compiling digest v0.6.2
[INFO] [stderr]    Compiling pruefung v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "f0c81b40d94f40a9c36ccb0fae1b6b66c70760d2ee3e146952a53d79d96859a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0c81b40d94f40a9c36ccb0fae1b6b66c70760d2ee3e146952a53d79d96859a0", kill_on_drop: false }`
[INFO] [stdout] f0c81b40d94f40a9c36ccb0fae1b6b66c70760d2ee3e146952a53d79d96859a0
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcd8fb82dfe5b93da5f8e9620f26a8d381e557814c752d22615d116458358f1d
[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" "fcd8fb82dfe5b93da5f8e9620f26a8d381e557814c752d22615d116458358f1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling block-cipher-trait v0.4.2
[INFO] [stderr]    Compiling crypto-mac v0.4.0
[INFO] [stderr]    Compiling crypto-tests v0.5.5
[INFO] [stderr]    Compiling pruefung v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.81s
[INFO] running `Command { std: "docker" "inspect" "fcd8fb82dfe5b93da5f8e9620f26a8d381e557814c752d22615d116458358f1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcd8fb82dfe5b93da5f8e9620f26a8d381e557814c752d22615d116458358f1d", kill_on_drop: false }`
[INFO] [stdout] fcd8fb82dfe5b93da5f8e9620f26a8d381e557814c752d22615d116458358f1d
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 954b97a93e98056f1e84f560811aebefa150fc962d5dca57ee43ac3c33c42cbe
[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" "954b97a93e98056f1e84f560811aebefa150fc962d5dca57ee43ac3c33c42cbe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pruefung-7a8495c8f42382cf
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-fdf23cf10a9fbda2
[INFO] [stdout] test adler32::tests::part_data ... ok
[INFO] [stdout] test adler32::tests::no_data ... ok
[INFO] [stdout] test bsd::tests::no_data ... ok
[INFO] [stdout] test crc::crc32::crc32::tests::part_data ... ok
[INFO] [stdout] test bsd::tests::part_data ... ok
[INFO] [stdout] test crc::crc32::crc32c::tests::no_data ... ok
[INFO] [stdout] test crc::crc32::crc32c::tests::part_data ... ok
[INFO] [stdout] test fletcher16::tests::no_data ... ok
[INFO] [stdout] test crc::crc32::crc32::tests::no_data ... ok
[INFO] [stdout] test bsd::tests::single_byte ... ok
[INFO] [stdout] test fnv::fnv32::fnv32a::tests::no_data ... ok
[INFO] [stdout] test fnv::fnv32::fnv32::tests::part_data ... ok
[INFO] [stdout] test fnv::fnv32::fnv32z::tests::no_data ... ok
[INFO] [stdout] test fnv::fnv32::fnv32z::tests::part_data ... ok
[INFO] [stdout] test fnv::fnv64::fnv64::tests::no_data ... ok
[INFO] [stdout] test fnv::fnv64::fnv64::tests::part_data ... ok
[INFO] [stdout] test fnv::fnv64::fnv64a::tests::no_data ... ok
[INFO] [stdout] test fnv::fnv64::fnv64a::tests::part_data ... ok
[INFO] [stdout] test fnv::fnv64::fnv64z::tests::no_data ... ok
[INFO] [stdout] test fnv::fnv64::fnv64z::tests::part_data ... ok
[INFO] [stdout] test fletcher16::tests::part_data ... ok
[INFO] [stdout] test sysv::tests::no_data ... ok
[INFO] [stdout] test fnv::fnv32::fnv32::tests::no_data ... ok
[INFO] [stdout] test unix::tests::part_data ... ok
[INFO] [stdout] test sysv::tests::part_data ... ok
[INFO] [stdout] test sysv::tests::single_byte ... ok
[INFO] [stdout] test unix::tests::no_data ... ok
[INFO] [stdout] test fnv::fnv32::fnv32a::tests::part_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test fletcher16::main ... ok
[INFO] [stdout] test crc::crc32::crc32c::main ... ok
[INFO] [stdout] test crc::crc32::crc32::main ... ok
[INFO] [stdout] test adler32::main ... ok
[INFO] [stdout] test fnv::fnv32::fnv32::main ... ok
[INFO] [stdout] test fnv::fnv64::fnv64::main ... ok
[INFO] [stdout] test fnv::fnv64::fnv64a::main ... ok
[INFO] [stdout] test fnv::fnv32::fnv32a::main ... ok
[INFO] [stdout] test bsd::main ... ok
[INFO] [stdout] test fnv::fnv64::fnv64z::main ... ok
[INFO] [stdout] test fnv::fnv32::fnv32z::main ... ok
[INFO] [stdout] test unix::main ... ok
[INFO] [stdout] test sysv::main ... ok
[INFO] [stdout] test crc::crc32::crc32c::one_million_a ... ok
[INFO] [stdout] test fnv::fnv32::fnv32z::one_million_a ... ok
[INFO] [stdout] test fletcher16::one_million_a ... ok
[INFO] [stdout] test fnv::fnv32::fnv32a::one_million_a ... ok
[INFO] [stdout] test fnv::fnv32::fnv32::one_million_a ... ok
[INFO] [stdout] test fnv::fnv64::fnv64::one_million_a ... ok
[INFO] [stdout] test bsd::one_million_a ... ok
[INFO] [stdout] test fnv::fnv64::fnv64z::one_million_a ... ok
[INFO] [stdout] test adler32::one_million_a ... ok
[INFO] [stdout] test crc::crc32::crc32::one_million_a ... ok
[INFO] [stdout] test sysv::one_million_a ... ok
[INFO] [stdout] test fnv::fnv64::fnv64a::one_million_a ... ok
[INFO] [stderr]    Doc-tests pruefung
[INFO] [stdout] test unix::one_million_a ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 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" "954b97a93e98056f1e84f560811aebefa150fc962d5dca57ee43ac3c33c42cbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "954b97a93e98056f1e84f560811aebefa150fc962d5dca57ee43ac3c33c42cbe", kill_on_drop: false }`
[INFO] [stdout] 954b97a93e98056f1e84f560811aebefa150fc962d5dca57ee43ac3c33c42cbe