[INFO] fetching crate dtb 0.2.0...
[INFO] testing dtb-0.2.0 against 1.86.0 for beta-1.87-1
[INFO] extracting crate dtb 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate dtb 0.2.0 on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dtb 0.2.0
[INFO] finished tweaking crates.io crate dtb 0.2.0
[INFO] tweaked toml for crates.io crate dtb 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate dtb 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72e66262af1dcdc9c21248fb19cf0b6ff3a81dd8896e6b0b9b5bb3a2d571d430
[INFO] running `Command { std: "docker" "start" "-a" "72e66262af1dcdc9c21248fb19cf0b6ff3a81dd8896e6b0b9b5bb3a2d571d430", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72e66262af1dcdc9c21248fb19cf0b6ff3a81dd8896e6b0b9b5bb3a2d571d430", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72e66262af1dcdc9c21248fb19cf0b6ff3a81dd8896e6b0b9b5bb3a2d571d430", kill_on_drop: false }`
[INFO] [stdout] 72e66262af1dcdc9c21248fb19cf0b6ff3a81dd8896e6b0b9b5bb3a2d571d430
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4dac9d2f975e42ccef10b6c1828c9dfcf9b658633a1d37bcbbe3089a7dede13f
[INFO] running `Command { std: "docker" "start" "-a" "4dac9d2f975e42ccef10b6c1828c9dfcf9b658633a1d37bcbbe3089a7dede13f", kill_on_drop: false }`
[INFO] [stderr]    Compiling dtb v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `buf`, `reserved_mem_offset`, `struct_offset`, and `strings_offset` are never read
[INFO] [stdout]   --> src/writer.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct Writer<'a> {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 53 |     buf: &'a mut [u8],
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 54 |     reserved_mem_offset: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 55 |     struct_offset: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 56 |     strings_offset: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Writer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "4dac9d2f975e42ccef10b6c1828c9dfcf9b658633a1d37bcbbe3089a7dede13f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dac9d2f975e42ccef10b6c1828c9dfcf9b658633a1d37bcbbe3089a7dede13f", kill_on_drop: false }`
[INFO] [stdout] 4dac9d2f975e42ccef10b6c1828c9dfcf9b658633a1d37bcbbe3089a7dede13f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0f90cf43fce23858ee76e9857a8b3a13510cdcb660f0ca29065a7f14c233196
[INFO] running `Command { std: "docker" "start" "-a" "f0f90cf43fce23858ee76e9857a8b3a13510cdcb660f0ca29065a7f14c233196", kill_on_drop: false }`
[INFO] [stdout] warning: fields `buf`, `reserved_mem_offset`, `struct_offset`, and `strings_offset` are never read
[INFO] [stdout]   --> src/writer.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct Writer<'a> {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 53 |     buf: &'a mut [u8],
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 54 |     reserved_mem_offset: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 55 |     struct_offset: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 56 |     strings_offset: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Writer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dtb v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `buf`, `reserved_mem_offset`, `struct_offset`, and `strings_offset` are never read
[INFO] [stdout]   --> src/writer.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct Writer<'a> {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 53 |     buf: &'a mut [u8],
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 54 |     reserved_mem_offset: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 55 |     struct_offset: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 56 |     strings_offset: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Writer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "f0f90cf43fce23858ee76e9857a8b3a13510cdcb660f0ca29065a7f14c233196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0f90cf43fce23858ee76e9857a8b3a13510cdcb660f0ca29065a7f14c233196", kill_on_drop: false }`
[INFO] [stdout] f0f90cf43fce23858ee76e9857a8b3a13510cdcb660f0ca29065a7f14c233196
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a402702d52f7f4cc6180206a3d67c33bd4a786bfeebc626d6978aaadca168669
[INFO] running `Command { std: "docker" "start" "-a" "a402702d52f7f4cc6180206a3d67c33bd4a786bfeebc626d6978aaadca168669", kill_on_drop: false }`
[INFO] [stderr] warning: fields `buf`, `reserved_mem_offset`, `struct_offset`, and `strings_offset` are never read
[INFO] [stderr]   --> src/writer.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 52 | pub struct Writer<'a> {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 53 |     buf: &'a mut [u8],
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 54 |     reserved_mem_offset: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 55 |     struct_offset: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 56 |     strings_offset: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Writer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `dtb` (lib) generated 1 warning
[INFO] [stderr] warning: `dtb` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dtb-db0eb478057342cd)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test reader::tests::test_bad_magic ... ok
[INFO] [stdout] test reader::tests::test_bad_node_name ... ok
[INFO] [stdout] test reader::tests::test_bad_str_encoding ... ok
[INFO] [stdout] test reader::tests::test_bad_property_name ... ok
[INFO] [stdout] test reader::tests::test_bad_reserved_mem_offset ... ok
[INFO] [stdout] test reader::tests::test_bad_struct_token ... ok
[INFO] [stdout] test reader::tests::test_bad_total_size ... ok
[INFO] [stdout] test reader::tests::test_bad_str_encoding2 ... ok
[INFO] [stdout] test reader::tests::test_bad_version ... ok
[INFO] [stdout] test reader::tests::test_no_zero_reserved_mem_entry ... ok
[INFO] [stdout] test reader::tests::test_out_of_parent_node ... ok
[INFO] [stdout] test reader::tests::test_overlapping_reserved_mem ... ok
[INFO] [stdout] test reader::tests::test_overlapping_strings ... ok
[INFO] [stdout] test reader::tests::test_overlapping_struct ... ok
[INFO] [stdout] test reader::tests::test_read_from_address ... ok
[INFO] [stdout] test reader::tests::test_path_struct_items ... ok
[INFO] [stdout] test reader::tests::test_reserved_mem ... ok
[INFO] [stdout] test reader::tests::test_unaligned_reserved_mem ... ok
[INFO] [stdout] test reader::tests::test_unaligned_struct ... ok
[INFO] [stdout] test reader::tests::test_struct_items ... ok
[INFO] [stdout] test reader::tests::test_unaligned_blob ... ok
[INFO] [stdout] test reader::tests::test_unexpected_end_of_blob ... ok
[INFO] [stdout] test reader::tests::test_unaligned_struct2 ... ok
[INFO] [stdout] test struct_item::tests::test_is_begin_node ... ok
[INFO] [stdout] test reader::tests::test_unexpected_end_of_struct ... ok
[INFO] [stdout] test struct_item::tests::test_is_property ... ok
[INFO] [stdout] test reader::tests::test_unexpected_end_of_struct2 ... ok
[INFO] [stdout] test struct_item::tests::test_name ... ok
[INFO] [stdout] test reader::tests::test_unexpected_end_of_struct3 ... ok
[INFO] [stdout] test reader::tests::test_unsupported_comp_version ... ok
[INFO] [stdout] test struct_item::tests::test_node_name ... ok
[INFO] [stdout] test struct_item::tests::test_unit_address ... ok
[INFO] [stdout] test struct_item::tests::test_value ... ok
[INFO] [stdout] test struct_item::tests::test_value_str ... ok
[INFO] [stdout] test struct_item::tests::test_value_str_list ... ok
[INFO] [stdout] test struct_item::tests::test_value_u32_list ... ok
[INFO] [stdout] test writer::tests::test_new_writer ... ok
[INFO] [stdout] test writer::tests::test_reserved_mem ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dtb
[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] running `Command { std: "docker" "inspect" "a402702d52f7f4cc6180206a3d67c33bd4a786bfeebc626d6978aaadca168669", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a402702d52f7f4cc6180206a3d67c33bd4a786bfeebc626d6978aaadca168669", kill_on_drop: false }`
[INFO] [stdout] a402702d52f7f4cc6180206a3d67c33bd4a786bfeebc626d6978aaadca168669