[INFO] fetching crate mbrman 0.4.0... [INFO] testing mbrman-0.4.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate mbrman 0.4.0 into /workspace/builds/worker-27/source [INFO] validating manifest of crates.io crate mbrman 0.4.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mbrman 0.4.0 [INFO] finished tweaking crates.io crate mbrman 0.4.0 [INFO] tweaked toml for crates.io crate mbrman 0.4.0 written to /workspace/builds/worker-27/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bitvec v0.21.2 [INFO] [stderr] Downloaded tap v1.0.1 [INFO] [stderr] Downloaded funty v1.2.0 [INFO] [stderr] Downloaded radium v0.6.2 [INFO] [stderr] Downloaded thiserror-impl v1.0.30 [INFO] [stderr] Downloaded wyz v0.2.0 [INFO] [stderr] Downloaded thiserror v1.0.30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eeb8ec45026c511fb0c837a3c1147ccd69dcf992ac2cfefc3c65d0a98850c2be [INFO] running `Command { std: "docker" "start" "-a" "eeb8ec45026c511fb0c837a3c1147ccd69dcf992ac2cfefc3c65d0a98850c2be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eeb8ec45026c511fb0c837a3c1147ccd69dcf992ac2cfefc3c65d0a98850c2be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eeb8ec45026c511fb0c837a3c1147ccd69dcf992ac2cfefc3c65d0a98850c2be", kill_on_drop: false }` [INFO] [stdout] eeb8ec45026c511fb0c837a3c1147ccd69dcf992ac2cfefc3c65d0a98850c2be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e0ab19d7a01b15f66918388f137e8d197a902eecb06417c06c888aa3b920f89 [INFO] running `Command { std: "docker" "start" "-a" "9e0ab19d7a01b15f66918388f137e8d197a902eecb06417c06c888aa3b920f89", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling funty v1.2.0 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling bitvec v0.21.2 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling mbrman v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `unused_partition_3` [INFO] [stdout] --> src/lib.rs:1118:5 [INFO] [stdout] | [INFO] [stdout] 1118 | unused_partition_3: [u8; 16], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `unused_partition_4` [INFO] [stdout] --> src/lib.rs:1119:5 [INFO] [stdout] | [INFO] [stdout] 1119 | unused_partition_4: [u8; 16], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `boot_signature` [INFO] [stdout] --> src/lib.rs:1120:5 [INFO] [stdout] | [INFO] [stdout] 1120 | boot_signature: Signature55AA, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.43s [INFO] running `Command { std: "docker" "inspect" "9e0ab19d7a01b15f66918388f137e8d197a902eecb06417c06c888aa3b920f89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e0ab19d7a01b15f66918388f137e8d197a902eecb06417c06c888aa3b920f89", kill_on_drop: false }` [INFO] [stdout] 9e0ab19d7a01b15f66918388f137e8d197a902eecb06417c06c888aa3b920f89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e8fa3bbfbc469bb9ad7b996607b16cc500eb600d4713f40080e3c16245fb9c11 [INFO] running `Command { std: "docker" "start" "-a" "e8fa3bbfbc469bb9ad7b996607b16cc500eb600d4713f40080e3c16245fb9c11", kill_on_drop: false }` [INFO] [stdout] warning: field is never read: `unused_partition_3` [INFO] [stdout] --> src/lib.rs:1118:5 [INFO] [stdout] | [INFO] [stdout] 1118 | unused_partition_3: [u8; 16], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mbrman v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `unused_partition_4` [INFO] [stdout] --> src/lib.rs:1119:5 [INFO] [stdout] | [INFO] [stdout] 1119 | unused_partition_4: [u8; 16], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `boot_signature` [INFO] [stdout] --> src/lib.rs:1120:5 [INFO] [stdout] | [INFO] [stdout] 1120 | boot_signature: Signature55AA, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `unused_partition_3` [INFO] [stdout] --> src/lib.rs:1118:5 [INFO] [stdout] | [INFO] [stdout] 1118 | unused_partition_3: [u8; 16], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `unused_partition_4` [INFO] [stdout] --> src/lib.rs:1119:5 [INFO] [stdout] | [INFO] [stdout] 1119 | unused_partition_4: [u8; 16], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `boot_signature` [INFO] [stdout] --> src/lib.rs:1120:5 [INFO] [stdout] | [INFO] [stdout] 1120 | boot_signature: Signature55AA, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.66s [INFO] running `Command { std: "docker" "inspect" "e8fa3bbfbc469bb9ad7b996607b16cc500eb600d4713f40080e3c16245fb9c11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8fa3bbfbc469bb9ad7b996607b16cc500eb600d4713f40080e3c16245fb9c11", kill_on_drop: false }` [INFO] [stdout] e8fa3bbfbc469bb9ad7b996607b16cc500eb600d4713f40080e3c16245fb9c11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fa0d50c0c91422515e1c76d6a93c2e9babcf212827548735d130ea5f490efba2 [INFO] running `Command { std: "docker" "start" "-a" "fa0d50c0c91422515e1c76d6a93c2e9babcf212827548735d130ea5f490efba2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: field is never read: `unused_partition_3` [INFO] [stderr] --> src/lib.rs:1118:5 [INFO] [stderr] | [INFO] [stderr] 1118 | unused_partition_3: [u8; 16], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `unused_partition_4` [INFO] [stderr] --> src/lib.rs:1119:5 [INFO] [stderr] | [INFO] [stderr] 1119 | unused_partition_4: [u8; 16], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `boot_signature` [INFO] [stderr] --> src/lib.rs:1120:5 [INFO] [stderr] | [INFO] [stderr] 1120 | boot_signature: Signature55AA, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `mbrman` (lib) generated 3 warnings [INFO] [stderr] warning: `mbrman` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.64s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mbrman-dfc1d7a44971ff36) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test tests::align_chs_to_cylinder ... ok [INFO] [stdout] test tests::bootstrap_code_deref_derefmut_and_as_slice ... ok [INFO] [stdout] test tests::push_logical_partition_check_within_range ... ok [INFO] [stdout] test tests::convert_chs_to_lba_and_back ... ok [INFO] [stdout] test tests::deserizlize_maximum_chs_value ... ok [INFO] [stdout] test tests::find_free_sectors ... ok [INFO] [stdout] test tests::read_disk1 ... ok [INFO] [stdout] test tests::serialize_and_deserizlize_some_chs_value ... ok [INFO] [stdout] test tests::read_empty_extended_partition ... ok [INFO] [stdout] test tests::serialize_maximum_chs_value ... ok [INFO] [stdout] test tests::remove_logical_partition ... ok [INFO] [stdout] test tests::find_at_sector ... ok [INFO] [stdout] test tests::push_logical_partition_aligned_to_cylinder ... ok [INFO] [stdout] test tests::read_disk2 ... ok [INFO] [stdout] test tests::new_mbr_then_write_then_read_twice ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests mbrman [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test src/lib.rs - MBRPartitionEntry::empty (line 1346) ... ok [INFO] [stdout] test src/lib.rs - MBR::find_last_place (line 762) ... ok [INFO] [stdout] test src/lib.rs - MBR::find_optimal_place (line 798) ... ok [INFO] [stdout] test src/lib.rs - MBR::new_from (line 357) ... ok [INFO] [stdout] test src/lib.rs - MBR::find_first_place (line 727) ... ok [INFO] [stdout] test src/lib.rs - MBR::get_maximum_partition_size (line 837) ... ok [INFO] [stdout] test src/lib.rs - MBR::find_free_sectors (line 651) ... ok [INFO] [stdout] test src/lib.rs - MBR::read_from (line 388) ... ok [INFO] [stdout] test src/lib.rs - MBR (line 228) ... ok [INFO] [stdout] test src/lib.rs - (line 66) ... ok [INFO] [stdout] test src/lib.rs - (line 80) ... ok [INFO] [stdout] test src/lib.rs - MBR::write_into (line 518) ... ok [INFO] [stdout] test src/lib.rs - (line 37) ... ok [INFO] [stdout] test src/lib.rs - (line 110) ... ok [INFO] [stdout] test src/lib.rs - (line 15) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.11s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fa0d50c0c91422515e1c76d6a93c2e9babcf212827548735d130ea5f490efba2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa0d50c0c91422515e1c76d6a93c2e9babcf212827548735d130ea5f490efba2", kill_on_drop: false }` [INFO] [stdout] fa0d50c0c91422515e1c76d6a93c2e9babcf212827548735d130ea5f490efba2