[INFO] fetching crate cityhash 0.1.1...
[INFO] testing cityhash-0.1.1 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate cityhash 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate cityhash 0.1.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cityhash 0.1.1
[INFO] finished tweaking crates.io crate cityhash 0.1.1
[INFO] tweaked toml for crates.io crate cityhash 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86bde728a44ec17907658b8d5cd96ee2dbd191ba4777756b6d18b23c470d31ac
[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" "86bde728a44ec17907658b8d5cd96ee2dbd191ba4777756b6d18b23c470d31ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86bde728a44ec17907658b8d5cd96ee2dbd191ba4777756b6d18b23c470d31ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86bde728a44ec17907658b8d5cd96ee2dbd191ba4777756b6d18b23c470d31ac", kill_on_drop: false }`
[INFO] [stdout] 86bde728a44ec17907658b8d5cd96ee2dbd191ba4777756b6d18b23c470d31ac
[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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a5532e4d23d47131fd84694cc8f9ce85514dbfe303391b097a28f3a0b49dcdf
[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" "0a5532e4d23d47131fd84694cc8f9ce85514dbfe303391b097a28f3a0b49dcdf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling bindgen v0.49.4
[INFO] [stderr]    Compiling cityhash v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.62s
[INFO] running `Command { std: "docker" "inspect" "0a5532e4d23d47131fd84694cc8f9ce85514dbfe303391b097a28f3a0b49dcdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a5532e4d23d47131fd84694cc8f9ce85514dbfe303391b097a28f3a0b49dcdf", kill_on_drop: false }`
[INFO] [stdout] 0a5532e4d23d47131fd84694cc8f9ce85514dbfe303391b097a28f3a0b49dcdf
[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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "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] 5545d0323b7dfd5a5f94382cff3963b269fdcf0a3b989b5fb2795aa590f84ca6
[INFO] running `Command { std: "docker" "start" "-a" "5545d0323b7dfd5a5f94382cff3963b269fdcf0a3b989b5fb2795aa590f84ca6", kill_on_drop: false }`
[INFO] [stderr]    Compiling cityhash v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cityhash-4c5c95bec0f4ff8c/out/cityhash_1.rs:3:528
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < uint128 > ( ) ) ) . first as * const _ as usize } , 0usize , concat ! ( "Offset of f...
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deref_nullptr)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cityhash-4c5c95bec0f4ff8c/out/cityhash_1.rs:3:741
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < uint128 > ( ) ) ) . second as * const _ as usize } , 8usize , concat ! ( "Offset of ...
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cityhash-4c5c95bec0f4ff8c/out/cityhash_1_1_1.rs:3:528
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < uint128 > ( ) ) ) . first as * const _ as usize } , 0usize , concat ! ( "Offset of f...
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cityhash-4c5c95bec0f4ff8c/out/cityhash_1_1_1.rs:3:741
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < uint128 > ( ) ) ) . second as * const _ as usize } , 8usize , concat ! ( "Offset of ...
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "5545d0323b7dfd5a5f94382cff3963b269fdcf0a3b989b5fb2795aa590f84ca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5545d0323b7dfd5a5f94382cff3963b269fdcf0a3b989b5fb2795aa590f84ca6", kill_on_drop: false }`
[INFO] [stdout] 5545d0323b7dfd5a5f94382cff3963b269fdcf0a3b989b5fb2795aa590f84ca6
[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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", 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] d06b58623e74cf02bdc7bb98181487d2f68c620dd737882c62fc7d3e0fe22d85
[INFO] running `Command { std: "docker" "start" "-a" "d06b58623e74cf02bdc7bb98181487d2f68c620dd737882c62fc7d3e0fe22d85", kill_on_drop: false }`
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/cityhash-4c5c95bec0f4ff8c/out/cityhash_1.rs:3:528
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < uint128 > ( ) ) ) . first as * const _ as usize } , 0usize , concat ! ( "Offset of f...
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deref_nullptr)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/cityhash-4c5c95bec0f4ff8c/out/cityhash_1.rs:3:741
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < uint128 > ( ) ) ) . second as * const _ as usize } , 8usize , concat ! ( "Offset of ...
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/cityhash-4c5c95bec0f4ff8c/out/cityhash_1_1_1.rs:3:528
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < uint128 > ( ) ) ) . first as * const _ as usize } , 0usize , concat ! ( "Offset of f...
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/cityhash-4c5c95bec0f4ff8c/out/cityhash_1_1_1.rs:3:741
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < uint128 > ( ) ) ) . second as * const _ as usize } , 8usize , concat ! ( "Offset of ...
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: `cityhash` (lib test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cityhash-4ee230caf15dba53)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test cityhash_1::ffi::bindgen_test_layout_uint128 ... ok
[INFO] [stdout] test cityhash_1_1_1::ffi::bindgen_test_layout_uint128 ... ok
[INFO] [stdout] test cityhash_1::tests::test_hash_128 ... ok
[INFO] [stdout] test cityhash_1::tests::test_hash_64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cityhash-6b7a1acd309c5a2c)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cityhash
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/cityhash_1.rs - cityhash_1::city_hash_128 (line 34) ... ok
[INFO] [stdout] test src/cityhash_1.rs - cityhash_1::city_hash_64 (line 22) ... ok
[INFO] [stdout] test src/cityhash_1_1_1.rs - cityhash_1_1_1::city_hash_128 (line 34) ... ok
[INFO] [stdout] test src/cityhash_1_1_1.rs - cityhash_1_1_1::city_hash_64 (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d06b58623e74cf02bdc7bb98181487d2f68c620dd737882c62fc7d3e0fe22d85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d06b58623e74cf02bdc7bb98181487d2f68c620dd737882c62fc7d3e0fe22d85", kill_on_drop: false }`
[INFO] [stdout] d06b58623e74cf02bdc7bb98181487d2f68c620dd737882c62fc7d3e0fe22d85
