[INFO] fetching crate s390_pv_core 0.12.0...
[INFO] testing s390_pv_core-0.12.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate s390_pv_core 0.12.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate s390_pv_core 0.12.0
[INFO] finished tweaking crates.io crate s390_pv_core 0.12.0
[INFO] tweaked toml for crates.io crate s390_pv_core 0.12.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate s390_pv_core 0.12.0 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 21 packages to latest compatible versions
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4ef5dbd923fa05e27c7febcfe663019ad0b11cbe5eae68dd74bbf9304235bda8
[INFO] running `Command { std: "docker" "start" "-a" "4ef5dbd923fa05e27c7febcfe663019ad0b11cbe5eae68dd74bbf9304235bda8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ef5dbd923fa05e27c7febcfe663019ad0b11cbe5eae68dd74bbf9304235bda8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ef5dbd923fa05e27c7febcfe663019ad0b11cbe5eae68dd74bbf9304235bda8", kill_on_drop: false }`
[INFO] [stdout] 4ef5dbd923fa05e27c7febcfe663019ad0b11cbe5eae68dd74bbf9304235bda8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6890e01709442e4255dfd6078c351dc45a197679fe66b1e7e5afcd961895628f
[INFO] running `Command { std: "docker" "start" "-a" "6890e01709442e4255dfd6078c351dc45a197679fe66b1e7e5afcd961895628f", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling s390_pv_core v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/utils.rs:416:9
[INFO] [stdout]     |
[INFO] [stdout] 416 |     let v = std::fs::read("/sys/firmware/uv/prot_virt_guest").unwrap_or_else(|_| vec![0]);
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `-W unused-variables` implied by `-W unused`
[INFO] [stdout]     = help: to override `-W unused` add `#[allow(unused_variables)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/utils.rs:417:9
[INFO] [stdout]     |
[INFO] [stdout] 417 |     let v: u8 = String::from_utf8_lossy(&v[..1]).parse().unwrap_or(0);
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.26s
[INFO] running `Command { std: "docker" "inspect" "6890e01709442e4255dfd6078c351dc45a197679fe66b1e7e5afcd961895628f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6890e01709442e4255dfd6078c351dc45a197679fe66b1e7e5afcd961895628f", kill_on_drop: false }`
[INFO] [stdout] 6890e01709442e4255dfd6078c351dc45a197679fe66b1e7e5afcd961895628f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 407bdffcca4abba00d782daef6cf697556e6c4134fd50ad739696fa3588583fe
[INFO] running `Command { std: "docker" "start" "-a" "407bdffcca4abba00d782daef6cf697556e6c4134fd50ad739696fa3588583fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_test v1.0.177
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/utils.rs:416:9
[INFO] [stdout]     |
[INFO] [stdout] 416 |     let v = std::fs::read("/sys/firmware/uv/prot_virt_guest").unwrap_or_else(|_| vec![0]);
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `-W unused-variables` implied by `-W unused`
[INFO] [stdout]     = help: to override `-W unused` add `#[allow(unused_variables)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/utils.rs:417:9
[INFO] [stdout]     |
[INFO] [stdout] 417 |     let v: u8 = String::from_utf8_lossy(&v[..1]).parse().unwrap_or(0);
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling s390_pv_core v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/utils.rs:416:9
[INFO] [stdout]     |
[INFO] [stdout] 416 |     let v = std::fs::read("/sys/firmware/uv/prot_virt_guest").unwrap_or_else(|_| vec![0]);
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `-W unused-variables` implied by `-W unused`
[INFO] [stdout]     = help: to override `-W unused` add `#[allow(unused_variables)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/utils.rs:417:9
[INFO] [stdout]     |
[INFO] [stdout] 417 |     let v: u8 = String::from_utf8_lossy(&v[..1]).parse().unwrap_or(0);
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.53s
[INFO] running `Command { std: "docker" "inspect" "407bdffcca4abba00d782daef6cf697556e6c4134fd50ad739696fa3588583fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "407bdffcca4abba00d782daef6cf697556e6c4134fd50ad739696fa3588583fe", kill_on_drop: false }`
[INFO] [stdout] 407bdffcca4abba00d782daef6cf697556e6c4134fd50ad739696fa3588583fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] aa0d9ab5e7ae6bcb8d491a20e20e2927d8b0cd8102cc7bb85307418a9897d5c8
[INFO] running `Command { std: "docker" "start" "-a" "aa0d9ab5e7ae6bcb8d491a20e20e2927d8b0cd8102cc7bb85307418a9897d5c8", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]    --> src/utils.rs:416:9
[INFO] [stderr]     |
[INFO] [stderr] 416 |     let v = std::fs::read("/sys/firmware/uv/prot_virt_guest").unwrap_or_else(|_| vec![0]);
[INFO] [stderr]     |         ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `-W unused-variables` implied by `-W unused`
[INFO] [stderr]     = help: to override `-W unused` add `#[allow(unused_variables)]`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]    --> src/utils.rs:417:9
[INFO] [stderr]     |
[INFO] [stderr] 417 |     let v: u8 = String::from_utf8_lossy(&v[..1]).parse().unwrap_or(0);
[INFO] [stderr]     |         ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: `s390_pv_core` (lib) generated 2 warnings (run `cargo fix --lib -p s390_pv_core` to apply 2 suggestions)
[INFO] [stderr] warning: `s390_pv_core` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/s390_pv_core-1108b50006b00b45)
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test confidential::test::try_from_conf_vec_into_conf_array ... ok
[INFO] [stdout] test confidential::test::try_from_conf_array_into_conf_vec ... ok
[INFO] [stdout] test confidential::test::vec ... ok
[INFO] [stdout] test utils::tests::decode_hex ... ok
[INFO] [stdout] test confidential::test::array ... ok
[INFO] [stdout] test confidential::test::string ... ok
[INFO] [stdout] test utils::tests::encode_hex ... ok
[INFO] [stdout] test utils::tests::lsb_flags ... ok
[INFO] [stdout] test utils::tests::parse_hex ... ok
[INFO] [stdout] test utils::tests::msb_flags ... ok
[INFO] [stdout] test utils::tests::to_u32 ... ok
[INFO] [stdout] test uvdevice::retr_secret::test::retr_serde_aes ... ok
[INFO] [stdout] test uvdevice::retr_secret::test::retr_serde_aes_xts ... ok
[INFO] [stdout] test uvdevice::retr_secret::test::retr_serde_plain ... ok
[INFO] [stdout] test uvdevice::retr_secret::test::retr_serde_es ... ok
[INFO] [stdout] test uvdevice::retr_secret::test::retr_serde_hmac ... ok
[INFO] [stdout] test utils::tests::parse_u128 ... ok
[INFO] [stdout] test uvdevice::retr_secret::test::stable_type_names ... ok
[INFO] [stdout] test uvdevice::secret_list::test::secret_id_display ... ok
[INFO] [stdout] test uvdevice::secret_list::test::dump_secret_entry ... ok
[INFO] [stdout] test uvdevice::secret_list::test::secret_id_hex ... ok
[INFO] [stdout] test uvdevice::secret_list::test::secret_entry_ser ... ok
[INFO] [stdout] test uvdevice::secret_list::test::secret_id_long_name ... ok
[INFO] [stdout] test uvdevice::secret_list::test::secret_id_no_ascii_name ... ok
[INFO] [stdout] test uvdevice::secret_list::test::secret_id_no_ascii_name2 ... ok
[INFO] [stdout] test uvdevice::secret_list::test::secret_list_dec ... ok
[INFO] [stdout] test uvdevice::secret_list::test::secret_list_enc ... ok
[INFO] [stdout] test uvdevice::secret_list::test::secret_list_ser ... ok
[INFO] [stdout] test uvdevice::test::ioctl_fail ... ok
[INFO] [stdout] test uvdevice::test::ioctl_read_data ... ok
[INFO] [stdout] test uvdevice::test::ioctl_simple_err ... ok
[INFO] [stdout] test uvdevice::test::ioctl_simpleo ... ok
[INFO] [stdout] test uvdevice::secret_list::test::secret_id_serde ... ok
[INFO] [stdout] test uvdevice::secret_list::test::secret_id_no_ascii_name3 ... ok
[INFO] [stdout] test uvdevice::test::ioctl_write_data ... ok
[INFO] [stdout] test uvsecret::test::convert_user_data ... ok
[INFO] [stdout] test uvsecret::test::magic_get ... ok
[INFO] [stdout] test uvsecret::test::magic_try_from ... ok
[INFO] [stdout] test utils::tests::lsb_flags_unset_panic - should panic ... ok
[INFO] [stdout] test utils::tests::lsb_flags_set_panic - should panic ... ok
[INFO] [stdout] test utils::tests::msb_flags_set_panic - should panic ... ok
[INFO] [stderr]    Doc-tests s390_pv_core
[INFO] [stdout] test utils::tests::msb_flags_unset_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/uvdevice.rs - uvdevice::UvDevice (line 189) - compile ... ok
[INFO] [stdout] test src/uvdevice/attest.rs - uvdevice::attest::AttestationCmd (line 29) - compile ... ok
[INFO] [stdout] test src/uvattest.rs - uvattest::AttestationMagic (line 12) ... ok
[INFO] [stdout] test src/macros.rs - macros::assert_size (line 40) ... ok
[INFO] [stdout] test src/utils.rs - utils::try_parse_u128 (line 134) ... ok
[INFO] [stdout] test src/uvsecret.rs - uvsecret::AddSecretMagic (line 17) ... ok
[INFO] [stdout] test src/uvdevice/secret_list.rs - uvdevice::secret_list::SecretEntry::id (line 184) ... ok
[INFO] [stdout] test src/confidential.rs - confidential::Confidential (line 95) ... ok
[INFO] [stdout] test src/utils.rs - utils::try_parse_u64 (line 170) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.95s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aa0d9ab5e7ae6bcb8d491a20e20e2927d8b0cd8102cc7bb85307418a9897d5c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa0d9ab5e7ae6bcb8d491a20e20e2927d8b0cd8102cc7bb85307418a9897d5c8", kill_on_drop: false }`
[INFO] [stdout] aa0d9ab5e7ae6bcb8d491a20e20e2927d8b0cd8102cc7bb85307418a9897d5c8