[INFO] fetching crate xorf 0.8.0...
[INFO] testing xorf-0.8.0 against master#0e21a27075a8c508f00d1a4430497f17ce93d5c9 for pr-98839
[INFO] extracting crate xorf 0.8.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate xorf 0.8.0 on toolchain 0e21a27075a8c508f00d1a4430497f17ce93d5c9
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xorf 0.8.0
[INFO] finished tweaking crates.io crate xorf 0.8.0
[INFO] tweaked toml for crates.io crate xorf 0.8.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3dd90583100508ab3dbac83ae92999b2aee6cb6258aba1b841f681b1d5a0cf89
[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" "3dd90583100508ab3dbac83ae92999b2aee6cb6258aba1b841f681b1d5a0cf89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3dd90583100508ab3dbac83ae92999b2aee6cb6258aba1b841f681b1d5a0cf89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dd90583100508ab3dbac83ae92999b2aee6cb6258aba1b841f681b1d5a0cf89", kill_on_drop: false }`
[INFO] [stdout] 3dd90583100508ab3dbac83ae92999b2aee6cb6258aba1b841f681b1d5a0cf89
[INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "build" "--frozen" "--message-format=json", 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] be09ef955d8221f8fbaf5af15fe9a52905f99b9306ce7b3d12bdf49a99b9ba7d
[INFO] running `Command { std: "docker" "start" "-a" "be09ef955d8221f8fbaf5af15fe9a52905f99b9306ce7b3d12bdf49a99b9ba7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling libm v0.2.2
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling xorf v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.19s
[INFO] running `Command { std: "docker" "inspect" "be09ef955d8221f8fbaf5af15fe9a52905f99b9306ce7b3d12bdf49a99b9ba7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be09ef955d8221f8fbaf5af15fe9a52905f99b9306ce7b3d12bdf49a99b9ba7d", kill_on_drop: false }`
[INFO] [stdout] be09ef955d8221f8fbaf5af15fe9a52905f99b9306ce7b3d12bdf49a99b9ba7d
[INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "test" "--frozen" "--no-run" "--message-format=json", 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] 8197f569fb841a298f44bb6dbfdb1fc03ad2996d23676d581ab41309ea41626c
[INFO] running `Command { std: "docker" "start" "-a" "8197f569fb841a298f44bb6dbfdb1fc03ad2996d23676d581ab41309ea41626c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.10
[INFO] [stderr]    Compiling serde v1.0.138
[INFO] [stderr]    Compiling semver v1.0.12
[INFO] [stderr]    Compiling once_cell v1.13.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling ryu v1.0.10
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling either v1.7.0
[INFO] [stderr]    Compiling serde_json v1.0.82
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling itoa v1.0.2
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling serde_derive v1.0.138
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.9
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.5
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling criterion-macro v0.3.4
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling xorf v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `from` that must be used
[INFO] [stdout]    --> src/xor8.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         Xor8::from(vec![1, 2, 1]);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "8197f569fb841a298f44bb6dbfdb1fc03ad2996d23676d581ab41309ea41626c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8197f569fb841a298f44bb6dbfdb1fc03ad2996d23676d581ab41309ea41626c", kill_on_drop: false }`
[INFO] [stdout] 8197f569fb841a298f44bb6dbfdb1fc03ad2996d23676d581ab41309ea41626c
[INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cabb0c82b8fe59fc64ab6607dc8f8d7aa136709f2c87412e8fda2cbd154e0b21
[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" "cabb0c82b8fe59fc64ab6607dc8f8d7aa136709f2c87412e8fda2cbd154e0b21", kill_on_drop: false }`
[INFO] [stderr] warning: unused return value of `from` that must be used
[INFO] [stderr]    --> src/xor8.rs:144:9
[INFO] [stderr]     |
[INFO] [stderr] 144 |         Xor8::from(vec![1, 2, 1]);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `xorf` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xorf-7025bbc79668da39)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test bfuse32::test::test_debug_assert_duplicates - should panic ... ok
[INFO] [stdout] test bfuse8::test::test_debug_assert_duplicates - should panic ... ok
[INFO] [stdout] test bfuse16::test::test_debug_assert_duplicates - should panic ... ok
[INFO] [stdout] test fuse32::test::test_false_positives ... ignored
[INFO] [stdout] test fuse16::test::test_fail_construction ... ok
[INFO] [stdout] test fuse32::test::test_fail_construction ... ok
[INFO] [stdout] test fuse8::test::test_debug_assert_duplicates - should panic ... ok
[INFO] [stdout] test fuse8::test::test_fail_construction ... ok
[INFO] [stdout] test bfuse16::test::test_bits_per_entry has been running for over 60 seconds
[INFO] [stdout] test bfuse16::test::test_false_positives has been running for over 60 seconds
[INFO] [stdout] test bfuse16::test::test_initialization has been running for over 60 seconds
[INFO] [stdout] test bfuse32::test::test_bits_per_entry has been running for over 60 seconds
[INFO] [stdout] test bfuse32::test::test_false_positives has been running for over 60 seconds
[INFO] [stdout] test bfuse32::test::test_initialization has been running for over 60 seconds
[INFO] [stdout] test bfuse8::test::test_bits_per_entry has been running for over 60 seconds
[INFO] [stdout] test bfuse8::test::test_false_positives has been running for over 60 seconds
[INFO] [stdout] test bfuse8::test::test_initialization has been running for over 60 seconds
[INFO] [stdout] test fuse16::test::test_bits_per_entry has been running for over 60 seconds
[INFO] [stdout] test fuse16::test::test_false_positives has been running for over 60 seconds
[INFO] [stdout] test fuse16::test::test_initialization has been running for over 60 seconds
[INFO] [stdout] test fuse32::test::test_bits_per_entry has been running for over 60 seconds
[INFO] [stdout] test fuse32::test::test_initialization has been running for over 60 seconds
[INFO] [stdout] test fuse8::test::test_bits_per_entry has been running for over 60 seconds
[INFO] [stdout] test fuse8::test::test_false_positives has been running for over 60 seconds
[INFO] [stdout] test fuse32::test::test_bits_per_entry ... ok
[INFO] [stdout] test bfuse16::test::test_bits_per_entry ... ok
[INFO] [stdout] test bfuse32::test::test_initialization ... ok
[INFO] [stdout] test bfuse8::test::test_bits_per_entry ... ok
[INFO] [stdout] test bfuse32::test::test_bits_per_entry ... ok
[INFO] [stdout] test bfuse16::test::test_initialization ... ok
[INFO] [stdout] test bfuse32::test::test_false_positives ... ok
[INFO] [stdout] test xor32::test::test_false_positives ... ignored
[INFO] [stdout] test fuse32::test::test_initialization ... ok
[INFO] [stdout] test bfuse8::test::test_initialization ... ok
[INFO] [stdout] test xor8::test::test_debug_assert_duplicates - should panic ... ok
[INFO] [stdout] test fuse16::test::test_initialization ... ok
[INFO] [stdout] test bfuse8::test::test_false_positives ... ok
[INFO] [stdout] test bfuse16::test::test_false_positives ... ok
[INFO] [stdout] test fuse16::test::test_bits_per_entry ... ok
[INFO] [stdout] test fuse8::test::test_bits_per_entry ... ok
[INFO] [stdout] test fuse16::test::test_false_positives ... ok
[INFO] [stdout] test fuse8::test::test_false_positives ... ok
[INFO] [stdout] test fuse8::test::test_initialization ... ok
[INFO] [stdout] test hash_proxy::test::test_initialization_from has been running for over 60 seconds
[INFO] [stdout] test xor16::test::test_bits_per_entry ... ok
[INFO] [stdout] test xor32::test::test_initialization ... ok
[INFO] [stdout] test xor16::test::test_initialization ... ok
[INFO] [stdout] test xor16::test::test_false_positives has been running for over 60 seconds
[INFO] [stdout] test xor16::test::test_false_positives ... ok
[INFO] [stdout] test xor32::test::test_bits_per_entry ... ok
[INFO] [stdout] test xor8::test::test_initialization ... ok
[INFO] [stdout] test xor8::test::test_bits_per_entry ... ok
[INFO] [stdout] test xor8::test::test_false_positives ... ok
[INFO] [stdout] test hash_proxy::test::test_initialization_from ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 159.37s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xorf
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/hash_proxy.rs - hash_proxy::HashProxy (line 62) - compile fail ... ok
[INFO] [stdout] test src/bfuse16.rs - bfuse16::BinaryFuse16 (line 21) has been running for over 60 seconds
[INFO] [stdout] test src/bfuse32.rs - bfuse32::BinaryFuse32 (line 22) has been running for over 60 seconds
[INFO] [stdout] test src/bfuse8.rs - bfuse8::BinaryFuse8 (line 21) has been running for over 60 seconds
[INFO] [stdout] test src/fuse16.rs - fuse16::Fuse16 (line 25) has been running for over 60 seconds
[INFO] [stdout] test src/fuse32.rs - fuse32::Fuse32 (line 25) has been running for over 60 seconds
[INFO] [stdout] test src/fuse8.rs - fuse8::Fuse8 (line 25) has been running for over 60 seconds
[INFO] [stdout] test src/hash_proxy.rs - hash_proxy::HashProxy (line 17) has been running for over 60 seconds
[INFO] [stdout] test src/hash_proxy.rs - hash_proxy::HashProxy (line 42) has been running for over 60 seconds
[INFO] [stdout] test src/xor16.rs - xor16::Xor16 (line 19) has been running for over 60 seconds
[INFO] [stdout] test src/xor32.rs - xor32::Xor32 (line 19) has been running for over 60 seconds
[INFO] [stdout] test src/xor8.rs - xor8::Xor8 (line 19) has been running for over 60 seconds
[INFO] [stdout] test src/bfuse8.rs - bfuse8::BinaryFuse8 (line 21) ... ok
[INFO] [stdout] test src/bfuse32.rs - bfuse32::BinaryFuse32 (line 22) ... ok
[INFO] [stdout] test src/bfuse16.rs - bfuse16::BinaryFuse16 (line 21) ... ok
[INFO] [stdout] test src/xor16.rs - xor16::Xor16 (line 19) ... ok
[INFO] [stdout] test src/fuse8.rs - fuse8::Fuse8 (line 25) ... ok
[INFO] [stdout] test src/fuse16.rs - fuse16::Fuse16 (line 25) ... ok
[INFO] [stdout] test src/fuse32.rs - fuse32::Fuse32 (line 25) ... ok
[INFO] [stdout] test src/xor8.rs - xor8::Xor8 (line 19) ... ok
[INFO] [stdout] test src/xor32.rs - xor32::Xor32 (line 19) ... ok
[INFO] [stdout] test src/hash_proxy.rs - hash_proxy::HashProxy (line 42) ... ok
[INFO] [stdout] test src/hash_proxy.rs - hash_proxy::HashProxy (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 81.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cabb0c82b8fe59fc64ab6607dc8f8d7aa136709f2c87412e8fda2cbd154e0b21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cabb0c82b8fe59fc64ab6607dc8f8d7aa136709f2c87412e8fda2cbd154e0b21", kill_on_drop: false }`
[INFO] [stdout] cabb0c82b8fe59fc64ab6607dc8f8d7aa136709f2c87412e8fda2cbd154e0b21