[INFO] fetching crate versionize 0.1.1...
[INFO] testing versionize-0.1.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate versionize 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate versionize 0.1.1 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate versionize 0.1.1
[INFO] finished tweaking crates.io crate versionize 0.1.1
[INFO] tweaked toml for crates.io crate versionize 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vm-memory v0.2.1
[INFO] [stderr]   Downloaded versionize_derive v0.1.1
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "+beta-2020-06-03" "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] 06b718a956a72affaa57bfbbe0475e1a52a1d61ef231ca77a674b353d6873556
[INFO] running `"docker" "start" "-a" "06b718a956a72affaa57bfbbe0475e1a52a1d61ef231ca77a674b353d6873556"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling crc64 v1.0.0
[INFO] [stderr]    Compiling vm-memory v0.2.1
[INFO] [stderr]    Compiling vmm-sys-util v0.6.0
[INFO] [stderr]    Compiling bincode v1.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling versionize_derive v0.1.1
[INFO] [stderr]    Compiling versionize v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/primitives.rs:377:9
[INFO] [stderr]     |
[INFO] [stderr] 377 |         std::mem::replace(object.as_mut_fam_struct(), header);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.71s
[INFO] running `"docker" "inspect" "06b718a956a72affaa57bfbbe0475e1a52a1d61ef231ca77a674b353d6873556"`
[INFO] running `"docker" "rm" "-f" "06b718a956a72affaa57bfbbe0475e1a52a1d61ef231ca77a674b353d6873556"`
[INFO] [stdout] 06b718a956a72affaa57bfbbe0475e1a52a1d61ef231ca77a674b353d6873556
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "+beta-2020-06-03" "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] 378562b4c4b91f580dac24e9378c5d7fe8b9ade7837a234cf7d80cc68de75b13
[INFO] running `"docker" "start" "-a" "378562b4c4b91f580dac24e9378c5d7fe8b9ade7837a234cf7d80cc68de75b13"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling versionize v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/primitives.rs:377:9
[INFO] [stderr]     |
[INFO] [stderr] 377 |         std::mem::replace(object.as_mut_fam_struct(), header);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/primitives.rs:377:9
[INFO] [stderr]     |
[INFO] [stderr] 377 |         std::mem::replace(object.as_mut_fam_struct(), header);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.92s
[INFO] running `"docker" "inspect" "378562b4c4b91f580dac24e9378c5d7fe8b9ade7837a234cf7d80cc68de75b13"`
[INFO] running `"docker" "rm" "-f" "378562b4c4b91f580dac24e9378c5d7fe8b9ade7837a234cf7d80cc68de75b13"`
[INFO] [stdout] 378562b4c4b91f580dac24e9378c5d7fe8b9ade7837a234cf7d80cc68de75b13
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4b760c036211d4a07c5454cbacf3367204d3c0ec56c659358b4c95c5b82e73e5
[INFO] running `"docker" "start" "-a" "4b760c036211d4a07c5454cbacf3367204d3c0ec56c659358b4c95c5b82e73e5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/primitives.rs:377:9
[INFO] [stderr]     |
[INFO] [stderr] 377 |         std::mem::replace(object.as_mut_fam_struct(), header);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/primitives.rs:377:9
[INFO] [stderr]     |
[INFO] [stderr] 377 |         std::mem::replace(object.as_mut_fam_struct(), header);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/versionize-301eff07a8b59248
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test crc::tests::test_crc_write ... ok
[INFO] [stdout] test primitives::tests::test_ser_de_i64 ... ok
[INFO] [stdout] test primitives::tests::test_ser_de_box ... ok
[INFO] [stdout] test crc::tests::test_crc_read ... ok
[INFO] [stdout] test primitives::tests::test_ser_de_i8 ... ok
[INFO] [stdout] test primitives::tests::test_ser_de_f32 ... ok
[INFO] [stdout] test primitives::tests::test_ser_de_isize ... ok
[INFO] [stdout] test primitives::tests::test_ser_de_f64 ... ok
[INFO] [stdout] test crc::tests::test_crc_new ... ok
[INFO] [stdout] test primitives::tests::test_bincode_deserialize_from_versionize ... ok
[INFO] [stdout] test primitives::tests::test_ser_de_char ... ok
[INFO] [stdout] test primitives::tests::test_bincode_serialize_to_versionize ... ok
[INFO] [stdout] test primitives::tests::test_ser_de_i32 ... ok
[INFO] [stdout] test primitives::tests::test_ser_de_option ... ok
[INFO] [stdout] test primitives::tests::test_ser_de_bool ... ok
[INFO] [stdout] test primitives::tests::test_ser_de_i16 ... ok
[INFO] [stdout] test primitives::tests::test_ser_de_string ... ok
[INFO] [stdout] test primitives::tests::test_ser_de_u32 ... ok
[INFO] [stdout] test primitives::tests::test_ser_de_vec ... ok
[INFO] [stdout] test primitives::tests::test_string_limit ... ok
[INFO] [stdout] test primitives::tests::test_ser_de_u16 ... ok
[INFO] [stdout] test primitives::tests::test_ser_de_usize ... ok
[INFO] [stdout] test version_map::tests::test_1_app_version ... ok
[INFO] [stdout] test tests::test_error_debug_display ... ok
[INFO] [stdout] test version_map::tests::test_new_versions ... ok
[INFO] [stdout] test version_map::tests::test_default_version ... ok
[INFO] [stdout] test version_map::tests::test_100_app_version_full ... ok
[INFO] [stdout] test primitives::tests::test_ser_de_u64 ... ok
[INFO] [stdout] test version_map::tests::test_unset_type ... ok
[INFO] [stdout] test version_map::tests::test_app_versions_with_gap ... ok
[INFO] [stdout] test primitives::tests::test_ser_de_wrapping ... ok
[INFO] [stdout] test primitives::tests::test_ser_de_u32_tuple ... ok
[INFO] [stdout] test primitives::tests::test_vec_limit ... ok
[INFO] [stdout] test primitives::tests::test_ser_de_u8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test-55ac63604f26bdc2
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test_nested_structs_deserialization ... ok
[INFO] [stdout] test test_versionize_enum ... ok
[INFO] [stdout] test test_versionize_struct_with_enums ... ok
[INFO] [stdout] test test_versionize_union_with_struct ... ok
[INFO] [stdout] test test_versionize_struct_with_famstructs ... ok
[INFO] [stdout] test test_versionize_struct ... ok
[INFO] [stdout] test test_hardcoded_union_deserialization ... ok
[INFO] [stdout] test test_versionize_union_with_array ... ok
[INFO] [stdout] test test_famstructwrapper_clone ... ok
[INFO] [stdout] test test_hardcoded_enum_deserialization ... ok
[INFO] [stdout] test test_versionize_struct_with_array ... ok
[INFO] [stdout] test test_hardcoded_struct_deserialization ... ok
[INFO] [stderr]    Doc-tests versionize
[INFO] [stdout] test test_versionize_union ... ok
[INFO] [stdout] test test_versionize_famstructwrapper ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 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 `"docker" "inspect" "4b760c036211d4a07c5454cbacf3367204d3c0ec56c659358b4c95c5b82e73e5"`
[INFO] running `"docker" "rm" "-f" "4b760c036211d4a07c5454cbacf3367204d3c0ec56c659358b4c95c5b82e73e5"`
[INFO] [stdout] 4b760c036211d4a07c5454cbacf3367204d3c0ec56c659358b4c95c5b82e73e5