[INFO] crate pruefung 0.2.1 is already in cache
[INFO] testing pruefung-0.2.1 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate pruefung 0.2.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate pruefung 0.2.1 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 2af0e033af77e19a2f64dcb344b84b6ed418da07a46796cb44feda7a8adb455d
[INFO] running `"docker" "start" "-a" "2af0e033af77e19a2f64dcb344b84b6ed418da07a46796cb44feda7a8adb455d"`
[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 1.36s
[INFO] running `"docker" "inspect" "2af0e033af77e19a2f64dcb344b84b6ed418da07a46796cb44feda7a8adb455d"`
[INFO] running `"docker" "rm" "-f" "2af0e033af77e19a2f64dcb344b84b6ed418da07a46796cb44feda7a8adb455d"`
[INFO] [stdout] 2af0e033af77e19a2f64dcb344b84b6ed418da07a46796cb44feda7a8adb455d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 578f0f66f4906b10a33aa76c1cd0b84194a07317702eddef86eb678364b5ed73
[INFO] running `"docker" "start" "-a" "578f0f66f4906b10a33aa76c1cd0b84194a07317702eddef86eb678364b5ed73"`
[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 3.72s
[INFO] running `"docker" "inspect" "578f0f66f4906b10a33aa76c1cd0b84194a07317702eddef86eb678364b5ed73"`
[INFO] running `"docker" "rm" "-f" "578f0f66f4906b10a33aa76c1cd0b84194a07317702eddef86eb678364b5ed73"`
[INFO] [stdout] 578f0f66f4906b10a33aa76c1cd0b84194a07317702eddef86eb678364b5ed73
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] e671de1fb573398fe7d3fe363392a34cb5eb8ae3fdfff326a8e7488bf0690f03
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "e671de1fb573398fe7d3fe363392a34cb5eb8ae3fdfff326a8e7488bf0690f03"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pruefung-c4e4a8629d84efdd
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test adler32::tests::part_data ... ok
[INFO] [stdout] test adler32::tests::no_data ... ok
[INFO] [stdout] test crc::crc32::crc32::tests::no_data ... ok
[INFO] [stdout] test fletcher16::tests::part_data ... ok
[INFO] [stdout] test crc::crc32::crc32::tests::part_data ... ok
[INFO] [stdout] test fnv::fnv32::fnv32::tests::no_data ... ok
[INFO] [stdout] test fletcher16::tests::no_data ... ok
[INFO] [stdout] test bsd::tests::no_data ... ok
[INFO] [stdout] test crc::crc32::crc32c::tests::part_data ... ok
[INFO] [stdout] test crc::crc32::crc32c::tests::no_data ... ok
[INFO] [stdout] test bsd::tests::part_data ... ok
[INFO] [stdout] test fnv::fnv32::fnv32::tests::part_data ... ok
[INFO] [stdout] test fnv::fnv32::fnv32a::tests::no_data ... ok
[INFO] [stdout] test bsd::tests::single_byte ... ok
[INFO] [stdout] test fnv::fnv64::fnv64::tests::part_data ... ok
[INFO] [stdout] test fnv::fnv64::fnv64a::tests::part_data ... ok
[INFO] [stdout] test fnv::fnv32::fnv32z::tests::no_data ... ok
[INFO] [stdout] test fnv::fnv32::fnv32a::tests::part_data ... ok
[INFO] [stdout] test fnv::fnv32::fnv32z::tests::part_data ... ok
[INFO] [stdout] test sysv::tests::part_data ... ok
[INFO] [stdout] test fnv::fnv64::fnv64::tests::no_data ... ok
[INFO] [stdout] test fnv::fnv64::fnv64a::tests::no_data ... ok
[INFO] [stdout] test fnv::fnv64::fnv64z::tests::no_data ... ok
[INFO] [stdout] test sysv::tests::no_data ... ok
[INFO] [stdout] test fnv::fnv64::fnv64z::tests::part_data ... ok
[INFO] [stdout] test unix::tests::part_data ... ok
[INFO] [stdout] test sysv::tests::single_byte ... ok
[INFO] [stdout] test unix::tests::no_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] [stderr]      Running /opt/rustwide/target/debug/deps/lib-86fc43ff21e0548b
[INFO] [stdout] running 26 tests
[INFO] [stdout] test bsd::main ... ok
[INFO] [stdout] test crc::crc32::crc32c::main ... ok
[INFO] [stdout] test adler32::main ... ok
[INFO] [stdout] test crc::crc32::crc32::main ... ok
[INFO] [stdout] test fletcher16::main ... ok
[INFO] [stdout] test fnv::fnv32::fnv32a::main ... ok
[INFO] [stdout] test fnv::fnv32::fnv32::main ... ok
[INFO] [stdout] test fnv::fnv32::fnv32z::main ... ok
[INFO] [stdout] test adler32::one_million_a ... ok
[INFO] [stdout] test fnv::fnv64::fnv64::main ... ok
[INFO] [stdout] test crc::crc32::crc32::one_million_a ... ok
[INFO] [stdout] test bsd::one_million_a ... ok
[INFO] [stdout] test fnv::fnv64::fnv64a::main ... ok
[INFO] [stdout] test fnv::fnv32::fnv32::one_million_a ... ok
[INFO] [stdout] test fnv::fnv32::fnv32a::one_million_a ... ok
[INFO] [stdout] test fnv::fnv64::fnv64::one_million_a ... ok
[INFO] [stdout] test fnv::fnv64::fnv64z::main ... ok
[INFO] [stdout] test crc::crc32::crc32c::one_million_a ... ok
[INFO] [stdout] test fletcher16::one_million_a ... ok
[INFO] [stdout] test unix::main ... ok
[INFO] [stdout] test sysv::main ... ok
[INFO] [stdout] test fnv::fnv32::fnv32z::one_million_a ... ok
[INFO] [stdout] test fnv::fnv64::fnv64a::one_million_a ... ok
[INFO] [stdout] test sysv::one_million_a ... ok
[INFO] [stdout] test fnv::fnv64::fnv64z::one_million_a ... ok
[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] [stderr]    Doc-tests pruefung
[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 `"docker" "inspect" "e671de1fb573398fe7d3fe363392a34cb5eb8ae3fdfff326a8e7488bf0690f03"`
[INFO] running `"docker" "rm" "-f" "e671de1fb573398fe7d3fe363392a34cb5eb8ae3fdfff326a8e7488bf0690f03"`
[INFO] [stdout] e671de1fb573398fe7d3fe363392a34cb5eb8ae3fdfff326a8e7488bf0690f03