[INFO] fetching crate p9 0.3.2...
[INFO] testing p9-0.3.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate p9 0.3.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate p9 0.3.2
[INFO] finished tweaking crates.io crate p9 0.3.2
[INFO] tweaked toml for crates.io crate p9 0.3.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate p9 0.3.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded p9_wire_format_derive v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 396dc6b10cf7e8a0ab154d786382a2f228f5f9b4f8a7e498ceb7e08827a9c129
[INFO] running `Command { std: "docker" "start" "-a" "396dc6b10cf7e8a0ab154d786382a2f228f5f9b4f8a7e498ceb7e08827a9c129", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "396dc6b10cf7e8a0ab154d786382a2f228f5f9b4f8a7e498ceb7e08827a9c129", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "396dc6b10cf7e8a0ab154d786382a2f228f5f9b4f8a7e498ceb7e08827a9c129", kill_on_drop: false }`
[INFO] [stdout] 396dc6b10cf7e8a0ab154d786382a2f228f5f9b4f8a7e498ceb7e08827a9c129
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aeea35a9aa72a2d3ded1f3ca40b0d4c307f54470dc49be3a92ce14c002f61b6c
[INFO] running `Command { std: "docker" "start" "-a" "aeea35a9aa72a2d3ded1f3ca40b0d4c307f54470dc49be3a92ce14c002f61b6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling p9_wire_format_derive v0.3.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling p9 v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `ino` is never read
[INFO] [stdout]   --> src/server/read_dir.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct DirEntry {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 13 |     pub ino: libc::ino64_t,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.13s
[INFO] running `Command { std: "docker" "inspect" "aeea35a9aa72a2d3ded1f3ca40b0d4c307f54470dc49be3a92ce14c002f61b6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeea35a9aa72a2d3ded1f3ca40b0d4c307f54470dc49be3a92ce14c002f61b6c", kill_on_drop: false }`
[INFO] [stdout] aeea35a9aa72a2d3ded1f3ca40b0d4c307f54470dc49be3a92ce14c002f61b6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 656d0c433a209b2de95c2f5c9a178643b30dacf7c34b9002eaeb545e40c3263e
[INFO] running `Command { std: "docker" "start" "-a" "656d0c433a209b2de95c2f5c9a178643b30dacf7c34b9002eaeb545e40c3263e", kill_on_drop: false }`
[INFO] [stdout] warning: field `ino` is never read
[INFO] [stdout]   --> src/server/read_dir.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct DirEntry {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 13 |     pub ino: libc::ino64_t,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling p9 v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `ino` is never read
[INFO] [stdout]   --> src/server/read_dir.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct DirEntry {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 13 |     pub ino: libc::ino64_t,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/server/tests.rs:389:20
[INFO] [stdout]     |
[INFO] [stdout] 389 | fn readdir(server: &mut Server, fid: u32) -> Readdir {
[INFO] [stdout]     |                    ^^^^^^^^^^^               ------- the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 389 | fn readdir(server: &mut Server, fid: u32) -> Readdir<'_> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.24s
[INFO] running `Command { std: "docker" "inspect" "656d0c433a209b2de95c2f5c9a178643b30dacf7c34b9002eaeb545e40c3263e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "656d0c433a209b2de95c2f5c9a178643b30dacf7c34b9002eaeb545e40c3263e", kill_on_drop: false }`
[INFO] [stdout] 656d0c433a209b2de95c2f5c9a178643b30dacf7c34b9002eaeb545e40c3263e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 70275c5c66d2fbabf84d9c45848a3006718cc747387b856ea5f26efd342a3ee3
[INFO] running `Command { std: "docker" "start" "-a" "70275c5c66d2fbabf84d9c45848a3006718cc747387b856ea5f26efd342a3ee3", kill_on_drop: false }`
[INFO] [stderr] warning: field `ino` is never read
[INFO] [stderr]   --> src/server/read_dir.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct DirEntry {
[INFO] [stderr]    |            -------- field in this struct
[INFO] [stderr] 13 |     pub ino: libc::ino64_t,
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/server/tests.rs:389:20
[INFO] [stderr]     |
[INFO] [stderr] 389 | fn readdir(server: &mut Server, fid: u32) -> Readdir {
[INFO] [stderr]     |                    ^^^^^^^^^^^               ------- the same lifetime is hidden here
[INFO] [stderr]     |                    |
[INFO] [stderr]     |                    the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stdout] 
[INFO] [stderr] 389 | fn readdir(server: &mut Server, fid: u32) -> Readdir<'_> {
[INFO] [stdout] running 81 tests
[INFO] [stderr]     |                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `p9` (lib) generated 1 warning
[INFO] [stderr] warning: `p9` (lib test) generated 2 warnings (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/p9-887b6dd9da98fb10)
[INFO] [stdout] test protocol::wire_format::test::data_decode ... ok
[INFO] [stdout] test protocol::wire_format::test::data_encode ... ok
[INFO] [stdout] test protocol::wire_format::test::integer_decode ... ok
[INFO] [stdout] test protocol::wire_format::test::error_cases ... ok
[INFO] [stdout] test protocol::wire_format::test::integer_byte_size ... ok
[INFO] [stdout] test protocol::wire_format::test::integer_encode ... ok
[INFO] [stdout] test protocol::wire_format::test::invalid_string_decode ... ok
[INFO] [stdout] test protocol::wire_format::test::nested_decode ... ok
[INFO] [stdout] test protocol::wire_format::test::string_encode ... ok
[INFO] [stdout] test protocol::wire_format::test::struct_decode ... ok
[INFO] [stdout] test protocol::wire_format::test::vector_decode ... ok
[INFO] [stdout] test protocol::wire_format::test::struct_encode ... ok
[INFO] [stdout] test protocol::wire_format::test::zero_length_string ... ok
[INFO] [stdout] test protocol::wire_format::test::vector_encode ... ok
[INFO] [stdout] test protocol::wire_format::test::string_byte_size ... ok
[INFO] [stdout] test server::read_dir::test::padded_cstrings ... ok
[INFO] [stdout] test protocol::wire_format::test::nested_encode ... ok
[INFO] [stdout] test protocol::wire_format::test::string_decode ... ok
[INFO] [stdout] test server::tests::append_read_only_file_open ... ok
[INFO] [stdout] test server::tests::append_trunc_read_only_file_open ... ok
[INFO] [stdout] test server::tests::append_read_only_file_create ... ok
[INFO] [stdout] test server::tests::append_read_write_file_open ... ok
[INFO] [stdout] test server::tests::append_trunc_read_write_file_open ... ok
[INFO] [stdout] test server::tests::append_read_write_file_create ... ok
[INFO] [stdout] test server::tests::append_trunc_wronly_file_open ... ok
[INFO] [stdout] test server::tests::clunk ... ok
[INFO] [stdout] test server::tests::create_append_read_only_file_open ... ok
[INFO] [stdout] test server::read_dir::test::no_nul_byte - should panic ... ok
[INFO] [stdout] test server::tests::create_append_trunc_read_only_file_open ... ok
[INFO] [stdout] test server::tests::create_append_trunc_read_write_file_open ... ok
[INFO] [stdout] test server::tests::create_append_read_write_file_open ... ok
[INFO] [stdout] test server::tests::append_write_only_file_open ... ok
[INFO] [stdout] test server::tests::create_append_trunc_wronly_file_open ... ok
[INFO] [stdout] test server::tests::append_wronly_file_create ... ok
[INFO] [stdout] test server::tests::create_excl_wronly_file_open ... ok
[INFO] [stdout] test server::tests::create_excl_read_only_file_open ... ok
[INFO] [stdout] test server::tests::create_read_only_file_open ... ok
[INFO] [stdout] test server::tests::create_excl_read_write_file_open ... ok
[INFO] [stdout] test server::tests::create_existing_file ... ok
[INFO] [stdout] test server::tests::create_trunc_read_only_file_open ... ok
[INFO] [stdout] test server::tests::create_read_write_file_open ... ok
[INFO] [stdout] test server::tests::getlock_rdlck ... ok
[INFO] [stdout] test server::tests::getlock_rdlck_nolock ... ok
[INFO] [stdout] test server::tests::getlock_wrlck ... ok
[INFO] [stdout] test server::tests::create_trunc_wronly_file_open ... ok
[INFO] [stdout] test server::tests::create_write_only_file_open ... ok
[INFO] [stdout] test server::tests::get_attr ... ok
[INFO] [stdout] test server::tests::create_trunc_read_write_file_open ... ok
[INFO] [stdout] test server::tests::create_append_wronly_file_open ... ok
[INFO] [stdout] test server::tests::invalid_joins ... ok
[INFO] [stdout] test server::tests::lcreate_set_len ... ok
[INFO] [stdout] test server::tests::lock_rdlck ... ok
[INFO] [stdout] test server::tests::lock_rdlck_no_open_file ... ok
[INFO] [stdout] test server::tests::lock_unlck_no_lock ... ok
[INFO] [stdout] test server::tests::lock_unlck_relock ... ok
[INFO] [stdout] test server::tests::lock_wrlck ... ok
[INFO] [stdout] test server::tests::mkdir ... ok
[INFO] [stdout] test server::tests::path_joins ... ok
[INFO] [stdout] test server::tests::read_only_file_create ... ok
[INFO] [stdout] test server::tests::read_only_file_open ... ok
[INFO] [stdout] test server::tests::lock_unlck ... ok
[INFO] [stdout] test server::tests::readlink ... ok
[INFO] [stdout] test server::tests::read_write_file_create ... ok
[INFO] [stdout] test server::tests::set_file_atime ... ok
[INFO] [stdout] test server::tests::lock_wrlck_no_open_file ... ok
[INFO] [stdout] test server::tests::set_file_mode ... ok
[INFO] [stdout] test server::tests::set_file_mtime ... ok
[INFO] [stdout] test server::tests::set_len ... ok
[INFO] [stdout] test server::tests::set_dir_atime ... ok
[INFO] [stdout] test server::tests::read_write_file_open ... ok
[INFO] [stdout] test server::tests::set_dir_mode ... ok
[INFO] [stdout] test server::tests::tree_walk ... ok
[INFO] [stdout] test server::tests::rename_at ... ok
[INFO] [stdout] test server::tests::set_dir_mtime ... ok
[INFO] [stdout] test server::tests::trunc_read_only_file_open ... ok
[INFO] [stdout] test server::tests::unlink_all ... ok
[INFO] [stdout] test server::tests::trunc_read_write_file_open ... ok
[INFO] [stdout] test server::tests::trunc_write_only_file_open ... ok
[INFO] [stdout] test server::tests::write_only_file_create ... ok
[INFO] [stdout] test server::tests::write_only_file_open ... ok
[INFO] [stdout] test server::tests::huge_directory ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 81 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.16s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests p9
[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" "70275c5c66d2fbabf84d9c45848a3006718cc747387b856ea5f26efd342a3ee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70275c5c66d2fbabf84d9c45848a3006718cc747387b856ea5f26efd342a3ee3", kill_on_drop: false }`
[INFO] [stdout] 70275c5c66d2fbabf84d9c45848a3006718cc747387b856ea5f26efd342a3ee3