[INFO] fetching crate rolling-dual-crc 0.1.0...
[INFO] testing rolling-dual-crc-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate rolling-dual-crc 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate rolling-dual-crc 0.1.0
[INFO] finished tweaking crates.io crate rolling-dual-crc 0.1.0
[INFO] tweaked toml for crates.io crate rolling-dual-crc 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rolling-dual-crc 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 66 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.7.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crc32c v0.6.8
[INFO] [stderr]   Downloaded crc64fast v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37bebfb241e36884eea5a4ad5d66255584be0ff54850e226df6f452dea39dffe
[INFO] running `Command { std: "docker" "start" "-a" "37bebfb241e36884eea5a4ad5d66255584be0ff54850e226df6f452dea39dffe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37bebfb241e36884eea5a4ad5d66255584be0ff54850e226df6f452dea39dffe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37bebfb241e36884eea5a4ad5d66255584be0ff54850e226df6f452dea39dffe", kill_on_drop: false }`
[INFO] [stdout] 37bebfb241e36884eea5a4ad5d66255584be0ff54850e226df6f452dea39dffe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7da36f436dc84050fc0d6997c20038afa26e260995117f57843cae0804425a3b
[INFO] running `Command { std: "docker" "start" "-a" "7da36f436dc84050fc0d6997c20038afa26e260995117f57843cae0804425a3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rolling-dual-crc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "7da36f436dc84050fc0d6997c20038afa26e260995117f57843cae0804425a3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7da36f436dc84050fc0d6997c20038afa26e260995117f57843cae0804425a3b", kill_on_drop: false }`
[INFO] [stdout] 7da36f436dc84050fc0d6997c20038afa26e260995117f57843cae0804425a3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c759cf9a6c9dc8237779237994945c5b1dcebeac0cd744771e5fb510c05de0b
[INFO] running `Command { std: "docker" "start" "-a" "6c759cf9a6c9dc8237779237994945c5b1dcebeac0cd744771e5fb510c05de0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling rolling-dual-crc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 37.75s
[INFO] running `Command { std: "docker" "inspect" "6c759cf9a6c9dc8237779237994945c5b1dcebeac0cd744771e5fb510c05de0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c759cf9a6c9dc8237779237994945c5b1dcebeac0cd744771e5fb510c05de0b", kill_on_drop: false }`
[INFO] [stdout] 6c759cf9a6c9dc8237779237994945c5b1dcebeac0cd744771e5fb510c05de0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e1bfee7920a686b9ddfc6949489674d01b34a728017a8423d74732cfee3bd783
[INFO] running `Command { std: "docker" "start" "-a" "e1bfee7920a686b9ddfc6949489674d01b34a728017a8423d74732cfee3bd783", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rolling_dual_crc-0e39958630065673)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test dual_crc::tests::checksum32 ... ok
[INFO] [stdout] test dual_crc::tests::checksum64 ... ok
[INFO] [stdout] test dual_crc::tests::new ... ok
[INFO] [stdout] test dual_crc::tests::update_once_with_get_get32_get64 ... ok
[INFO] [stdout] test dual_crc::tests::update_with_zeros_0_to_15 ... ok
[INFO] [stdout] test dual_crc::tests::update_with_zeros_mixed ... ok
[INFO] [stdout] test dual_crc::tests::update_with_zeros_u32max ... ok
[INFO] [stdout] test dual_crc::tests::update_with_zeros_u64max ... ok
[INFO] [stdout] test rolling_dual_crc::tests::new_get_get32_get64 ... ok
[INFO] [stdout] test dual_crc::tests::update_with_zeros_pow2 ... ok
[INFO] [stdout] test dual_crc::tests::checksum ... ok
[INFO] [stdout] test rolling_dual_crc::tests::roll_1_3 ... ok
[INFO] [stdout] test rolling_dual_crc::tests::roll_slice_empty ... ok
[INFO] [stdout] test rolling_dual_crc::tests::roll_3_5 ... ok
[INFO] [stdout] test rolling_dual_crc::tests::roll_slice_smaller_than_window ... ok
[INFO] [stdout] test tables::tests::crc32_table_checksums ... ok
[INFO] [stdout] test tables::tests::pow256_32_table_checksums ... ok
[INFO] [stdout] test tables::tests::pow256_64_table_checksums ... ok
[INFO] [stdout] test rolling_dual_crc::tests::roll_1k ... ok
[INFO] [stdout] test tables::tests::crc64_table_checksums ... ok
[INFO] [stdout] test dual_crc::tests::update_twice_with_get_get32_get64 ... ok
[INFO] [stdout] test rolling_dual_crc::tests::empty_initial_window - should panic ... ok
[INFO] [stdout] test rolling_dual_crc::tests::roll_slice_larger_than_window ... ok
[INFO] [stdout] test rolling_dual_crc::tests::roll_slice_same_size_than_window ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rolling_dual_crc
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/dual_crc.rs - dual_crc::DualCrc (line 22) ... ok
[INFO] [stdout] test src/dual_crc.rs - dual_crc::DualCrc (line 13) ... ok
[INFO] [stdout] test src/dual_crc.rs - dual_crc::DualCrc::checksum (line 54) ... ok
[INFO] [stdout] test src/dual_crc.rs - dual_crc::DualCrc::checksum64 (line 105) ... ok
[INFO] [stdout] test src/dual_crc.rs - dual_crc::DualCrc::get (line 150) ... ok
[INFO] [stdout] test src/dual_crc.rs - dual_crc::DualCrc::get64 (line 194) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/lib.rs - (line 73) ... ok
[INFO] [stdout] test src/rolling_dual_crc.rs - rolling_dual_crc::RollingDualCrc (line 14) ... ok
[INFO] [stdout] test src/dual_crc.rs - dual_crc::DualCrc::checksum32 (line 67) ... ok
[INFO] [stdout] test src/dual_crc.rs - dual_crc::DualCrc::get32 (line 172) ... ok
[INFO] [stdout] test src/rolling_dual_crc.rs - rolling_dual_crc::RollingDualCrc::get (line 49) ... ok
[INFO] [stdout] test src/rolling_dual_crc.rs - rolling_dual_crc::RollingDualCrc::roll_slice (line 183) ... ok
[INFO] [stdout] test src/rolling_dual_crc.rs - rolling_dual_crc::RollingDualCrc::get64 (line 83) ... ok
[INFO] [stdout] test src/rolling_dual_crc.rs - rolling_dual_crc::RollingDualCrc::get32 (line 66) ... ok
[INFO] [stdout] test src/lib.rs - (line 64) ... ok
[INFO] [stdout] test src/zeros.rs - zeros::Zeros (line 21) ... ok
[INFO] [stdout] test src/rolling_dual_crc.rs - rolling_dual_crc::RollingDualCrc::new (line 112) ... ok
[INFO] [stdout] test src/rolling_dual_crc.rs - rolling_dual_crc::RollingDualCrc::roll (line 154) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e1bfee7920a686b9ddfc6949489674d01b34a728017a8423d74732cfee3bd783", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1bfee7920a686b9ddfc6949489674d01b34a728017a8423d74732cfee3bd783", kill_on_drop: false }`
[INFO] [stdout] e1bfee7920a686b9ddfc6949489674d01b34a728017a8423d74732cfee3bd783