[INFO] fetching crate thud 0.1.6...
[INFO] testing thud-0.1.6 against 1.91.0 for beta-1.92-2
[INFO] extracting crate thud 0.1.6 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate thud 0.1.6
[INFO] finished tweaking crates.io crate thud 0.1.6
[INFO] tweaked toml for crates.io crate thud 0.1.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate thud 0.1.6 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding test-case v1.2.3 (available: v3.3.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded test-case v1.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87e4575abd05290f2749c1aaa0d7d17dd7690e1e54b3c69b53516b4ffaf12963
[INFO] running `Command { std: "docker" "start" "-a" "87e4575abd05290f2749c1aaa0d7d17dd7690e1e54b3c69b53516b4ffaf12963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87e4575abd05290f2749c1aaa0d7d17dd7690e1e54b3c69b53516b4ffaf12963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87e4575abd05290f2749c1aaa0d7d17dd7690e1e54b3c69b53516b4ffaf12963", kill_on_drop: false }`
[INFO] [stdout] 87e4575abd05290f2749c1aaa0d7d17dd7690e1e54b3c69b53516b4ffaf12963
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 342497c5125a5bd31d5dab7567411e89e38aa3c97d7aaca97a01505b0437e869
[INFO] running `Command { std: "docker" "start" "-a" "342497c5125a5bd31d5dab7567411e89e38aa3c97d7aaca97a01505b0437e869", kill_on_drop: false }`
[INFO] [stderr]    Compiling thud v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `serialize`
[INFO] [stdout]  --> src/direction.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[cfg(serialize)]
[INFO] [stdout]   |       ^^^^^^^^^ help: found config with similar value: `feature = "serialize"`
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(serialize)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(serialize)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `serialise`
[INFO] [stdout]  --> src/direction.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[cfg_attr(feature = "serialise", derive(Serialize, Deserialize))]
[INFO] [stdout]   |            ^^^^^^^^^^-----------
[INFO] [stdout]   |                      |
[INFO] [stdout]   |                      help: there is a expected value with a similar name: `"serialize"`
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `serde` and `serialize`
[INFO] [stdout]   = help: consider adding `serialise` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `ffi`
[INFO] [stdout]   --> src/piece.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[cfg(feature = "ffi")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `serde` and `serialize`
[INFO] [stdout]    = help: consider adding `ffi` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/board/mod.rs:376:13
[INFO] [stdout]     |
[INFO] [stdout] 376 |     fn cast(&self, loc: Coord, dir: Direction) -> raycast::RayCast {
[INFO] [stdout]     |             ^^^^^ the lifetime is elided here     ^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 376 |     fn cast(&self, loc: Coord, dir: Direction) -> raycast::RayCast<'_> {
[INFO] [stdout]     |                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "342497c5125a5bd31d5dab7567411e89e38aa3c97d7aaca97a01505b0437e869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "342497c5125a5bd31d5dab7567411e89e38aa3c97d7aaca97a01505b0437e869", kill_on_drop: false }`
[INFO] [stdout] 342497c5125a5bd31d5dab7567411e89e38aa3c97d7aaca97a01505b0437e869
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34da9cc47e5bab593b91051a2ec477617760970579a89bd0f99707098f8ff641
[INFO] running `Command { std: "docker" "start" "-a" "34da9cc47e5bab593b91051a2ec477617760970579a89bd0f99707098f8ff641", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling test-case v1.2.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stdout] warning: unexpected `cfg` condition name: `serialize`
[INFO] [stdout]  --> src/direction.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[cfg(serialize)]
[INFO] [stdout]   |       ^^^^^^^^^ help: found config with similar value: `feature = "serialize"`
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(serialize)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(serialize)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `serialise`
[INFO] [stdout]  --> src/direction.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[cfg_attr(feature = "serialise", derive(Serialize, Deserialize))]
[INFO] [stdout]   |            ^^^^^^^^^^-----------
[INFO] [stdout]   |                      |
[INFO] [stdout]   |                      help: there is a expected value with a similar name: `"serialize"`
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `serde` and `serialize`
[INFO] [stdout]   = help: consider adding `serialise` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `ffi`
[INFO] [stdout]   --> src/piece.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[cfg(feature = "ffi")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `serde` and `serialize`
[INFO] [stdout]    = help: consider adding `ffi` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/board/mod.rs:376:13
[INFO] [stdout]     |
[INFO] [stdout] 376 |     fn cast(&self, loc: Coord, dir: Direction) -> raycast::RayCast {
[INFO] [stdout]     |             ^^^^^ the lifetime is elided here     ^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 376 |     fn cast(&self, loc: Coord, dir: Direction) -> raycast::RayCast<'_> {
[INFO] [stdout]     |                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling thud v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `serialize`
[INFO] [stdout]  --> src/direction.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[cfg(serialize)]
[INFO] [stdout]   |       ^^^^^^^^^ help: found config with similar value: `feature = "serialize"`
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(serialize)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(serialize)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `serialise`
[INFO] [stdout]  --> src/direction.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[cfg_attr(feature = "serialise", derive(Serialize, Deserialize))]
[INFO] [stdout]   |            ^^^^^^^^^^-----------
[INFO] [stdout]   |                      |
[INFO] [stdout]   |                      help: there is a expected value with a similar name: `"serialize"`
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `serde` and `serialize`
[INFO] [stdout]   = help: consider adding `serialise` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `ffi`
[INFO] [stdout]   --> src/piece.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[cfg(feature = "ffi")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `serde` and `serialize`
[INFO] [stdout]    = help: consider adding `ffi` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/board/mod.rs:376:13
[INFO] [stdout]     |
[INFO] [stdout] 376 |     fn cast(&self, loc: Coord, dir: Direction) -> raycast::RayCast {
[INFO] [stdout]     |             ^^^^^ the lifetime is elided here     ^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 376 |     fn cast(&self, loc: Coord, dir: Direction) -> raycast::RayCast<'_> {
[INFO] [stdout]     |                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.60s
[INFO] running `Command { std: "docker" "inspect" "34da9cc47e5bab593b91051a2ec477617760970579a89bd0f99707098f8ff641", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34da9cc47e5bab593b91051a2ec477617760970579a89bd0f99707098f8ff641", kill_on_drop: false }`
[INFO] [stdout] 34da9cc47e5bab593b91051a2ec477617760970579a89bd0f99707098f8ff641
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9e1d58c6c576450c3db2c0cddddddf013293bd8d3cbb37d8725d9ce179f9a0c5
[INFO] running `Command { std: "docker" "start" "-a" "9e1d58c6c576450c3db2c0cddddddf013293bd8d3cbb37d8725d9ce179f9a0c5", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition name: `serialize`
[INFO] [stderr]  --> src/direction.rs:3:7
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[cfg(serialize)]
[INFO] [stderr]   |       ^^^^^^^^^ help: found config with similar value: `feature = "serialize"`
[INFO] [stderr]   |
[INFO] [stderr]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stderr]   = help: consider using a Cargo feature instead
[INFO] [stderr]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]            [lints.rust]
[INFO] [stderr]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(serialize)'] }
[INFO] [stderr]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(serialize)");` to the top of the `build.rs`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `serialise`
[INFO] [stderr]  --> src/direction.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[cfg_attr(feature = "serialise", derive(Serialize, Deserialize))]
[INFO] [stderr]   |            ^^^^^^^^^^-----------
[INFO] [stderr]   |                      |
[INFO] [stderr]   |                      help: there is a expected value with a similar name: `"serialize"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: expected values for `feature` are: `serde` and `serialize`
[INFO] [stderr]   = help: consider adding `serialise` as a feature in `Cargo.toml`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `ffi`
[INFO] [stderr]   --> src/piece.rs:23:7
[INFO] [stderr]    |
[INFO] [stderr] 23 | #[cfg(feature = "ffi")]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `serde` and `serialize`
[INFO] [stderr]    = help: consider adding `ffi` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/board/mod.rs:376:13
[INFO] [stderr]     |
[INFO] [stderr] 376 |     fn cast(&self, loc: Coord, dir: Direction) -> raycast::RayCast {
[INFO] [stderr]     |             ^^^^^ the lifetime is elided here     ^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] [stderr] 376 |     fn cast(&self, loc: Coord, dir: Direction) -> raycast::RayCast<'_> {
[INFO] [stderr]     |                                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `thud` (lib) generated 4 warnings (run `cargo fix --lib -p thud` to apply 1 suggestion)
[INFO] [stderr] warning: `thud` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/thud-b8c4595ff01efb26)
[INFO] [stdout] 
[INFO] [stdout] running 72 tests
[INFO] [stdout] test board::tests::adjacent::_0_7_expects_5 ... ok
[INFO] [stdout] test board::tests::count_line::_5_0_direction_upleft_piece_dwarf_expects_6 ... ok
[INFO] [stdout] test board::tests::dwarf_hurl::_vec_6_1_6_2_6_3_6_3_6_6_ ... ok
[INFO] [stdout] test board::tests::dwarf_move::_4_13_12_5_ ... ok
[INFO] [stdout] test board::tests::dwarf_move::_6_0_10_4_ ... ok
[INFO] [stdout] test board::tests::adjacent::_14_7_expects_5 ... ok
[INFO] [stdout] test board::tests::adjacent::_7_0_expects_5 ... ok
[INFO] [stdout] test board::tests::count_line::_7_6_direction_right_piece_troll_expects_2 ... ok
[INFO] [stdout] test board::tests::adjacent::_7_14_expects_5 ... ok
[INFO] [stdout] test board::tests::cast_alone ... ok
[INFO] [stdout] test board::tests::cast_len::_14_9_direction_downleft_expects_9 ... ok
[INFO] [stdout] test board::tests::cast_len::_3_6_direction_upleft_expects_3 ... ok
[INFO] [stdout] test board::tests::cast_len::_5_0_direction_down_expects_0 ... ok
[INFO] [stdout] test board::tests::cast_len::_7_6_direction_up_expects_8 ... ok
[INFO] [stdout] test board::tests::count_line::_5_0_direction_up_piece_dwarf_expects_1 ... ok
[INFO] [stdout] test board::tests::dwarf_move::_6_0_6_5_ ... ok
[INFO] [stdout] test board::tests::count_line::_6_6_direction_up_piece_troll_expects_3 ... ok
[INFO] [stdout] test board::tests::fresh_correct::_0_5_expects_piece_dwarf ... ok
[INFO] [stdout] test board::tests::fresh_correct::_7_7_expects_piece_thudstone ... ok
[INFO] [stdout] test board::tests::fresh_correct::_6_6_expects_piece_troll ... ok
[INFO] [stdout] test board::tests::fresh_correct::_8_7_expects_piece_troll ... ok
[INFO] [stdout] test board::tests::troll_move::_8_7_9_7_ ... ok
[INFO] [stdout] test board::tests::troll_move::_8_8_9_9_ ... ok
[INFO] [stdout] test board::tests::fresh_correct::_8_8_expects_piece_troll ... ok
[INFO] [stdout] test board::tests::troll_shove::_vec_3_6_4_6_5_6_8_6_13_6_ ... ok
[INFO] [stdout] test board::tests::place_piece::_8_3_piece_troll ... ok
[INFO] [stdout] test board::tests::troll_shove::_vec_6_5_8_7_11_10_ ... ok
[INFO] [stdout] test board::tests::verify_clear::_6_6_3_3_ ... ok
[INFO] [stdout] test board::tests::verify_clear::_8_0_13_5_ ... ok
[INFO] [stdout] test board::tests::verify_clear::_6_7_0_7_ ... ok
[INFO] [stdout] test coord::tests::diff_then_max::_7_7_10_7_expects_3 ... ok
[INFO] [stdout] test coord::tests::diff_then_max::_7_7_8_8_expects_1 ... ok
[INFO] [stdout] test coord::tests::diff_then_max::_7_7_9_8_expects_2 ... ok
[INFO] [stdout] test coord::tests::diff_then_max::_7_8_8_8_expects_1 ... ok
[INFO] [stdout] test coord::tests::diff_then_max::_8_7_9_7_expects_1 ... ok
[INFO] [stdout] test coord::tests::diff_then_max::_8_8_7_7_expects_1 ... ok
[INFO] [stdout] test coord::tests::into::_0_9 ... ok
[INFO] [stdout] test coord::tests::into::_10_2 ... ok
[INFO] [stdout] test coord::tests::into::_13_5 ... ok
[INFO] [stdout] test coord::tests::into::_14_6 ... ok
[INFO] [stdout] test coord::tests::into::_2_3 ... ok
[INFO] [stdout] test coord::tests::into::_5_0 ... ok
[INFO] [stdout] test coord::tests::valid_coordinates::_10_2 ... ok
[INFO] [stdout] test coord::tests::valid_coordinates::_13_5 ... ok
[INFO] [stdout] test coord::tests::valid_coordinates::_14_6 ... ok
[INFO] [stdout] test coord::tests::valid_coordinates::_14_8 ... ok
[INFO] [stdout] test coord::tests::valid_coordinates::_2_3 ... ok
[INFO] [stdout] test coord::tests::valid_coordinates::_5_0 ... ok
[INFO] [stdout] test coord::tests::valid_coordinates::_9_0 ... ok
[INFO] [stdout] test coord::tests::valid_coordinates::_6_9 ... ok
[INFO] [stdout] test direction::tests::from_route::_7_7_8_8_expects_direction_upright ... ok
[INFO] [stdout] test board::tests::dwarf_hurl::_vec_3_10_4_9_4_9_6_7_ ... FAILED
[INFO] [stdout] test coord::tests::into::_9_0 ... ok
[INFO] [stdout] test board::tests::dwarf_move::_8_0_8_12_panics_ - should panic ... ok
[INFO] [stdout] test board::tests::dwarf_move::_1_4_0_5_panics_ - should panic ... ok
[INFO] [stdout] test board::tests::troll_shove::_vec_3_6_4_6_5_6_8_6_12_6_panics_ - should panic ... ok
[INFO] [stdout] test direction::tests::modify::_down_7_3_expects_7_2_ ... ok
[INFO] [stdout] test direction::tests::modify::_upleft_10_10_expects_9_11_ ... ok
[INFO] [stdout] test board::tests::troll_move::_8_8_7_7_panics_ - should panic ... ok
[INFO] [stdout] test board::tests::troll_move::_8_8_10_10_panics_ - should panic ... ok
[INFO] [stdout] test board::tests::troll_shove::_vec_8_6_13_6_panics_ - should panic ... ok
[INFO] [stdout] test board::tests::verify_clear::_7_7_0_7_panics_ - should panic ... ok
[INFO] [stdout] test coord::tests::valid_coordinates::_0_0_panics_no_ - should panic ... ok
[INFO] [stdout] test coord::tests::valid_coordinates::_10_0_panics_no_ - should panic ... ok
[INFO] [stdout] test coord::tests::valid_coordinates::_14_10_panics_no_ - should panic ... ok
[INFO] [stdout] test coord::tests::valid_coordinates::_14_4_panics_no_ - should panic ... ok
[INFO] [stdout] test coord::tests::valid_coordinates::_4_0_panics_no_ - should panic ... ok
[INFO] [stdout] test direction::tests::from_route::_7_7_7_7_panics_ - should panic ... ok
[INFO] [stdout] test direction::tests::from_route::_7_7_8_9_panics_ - should panic ... ok
[INFO] [stdout] test direction::tests::modify::_down_7_0_panics_ - should panic ... ok
[INFO] [stdout] test direction::tests::modify::_upright_14_7_panics_ - should panic ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test direction::tests::from_route::_8_7_0_7_expects_direction_left ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- board::tests::dwarf_hurl::_vec_3_10_4_9_4_9_6_7_ stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'board::tests::dwarf_hurl::_vec_3_10_4_9_4_9_6_7_' (38) panicked at src/board/tests.rs:82:47:
[INFO] [stdout] : Obstacle(3, 10)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5728c3ba06b2 - std::backtrace_rs::backtrace::libunwind::trace::h62f3c6bea0fedab3
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5728c3ba06b2 - std::backtrace_rs::backtrace::trace_unsynchronized::hc41aaca6c0af0bde
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5728c3ba06b2 - std::sys::backtrace::_print_fmt::h33ac2b97007106cc
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5728c3ba06b2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h4e0a3aeea0f9c085
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5728c3bb094f - core::fmt::rt::Argument::fmt::h1edd6a3e00b22f10
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5728c3bb094f - core::fmt::write::hecf68a131630c74d
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5728c3b6dc01 - std::io::default_write_fmt::ha6b238eff7f0ef8a
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5728c3b6dc01 - std::io::Write::write_fmt::h9846fe3d2a36c1ea
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5728c3b79cd2 - std::sys::backtrace::BacktraceLock::print::h75160192768e5621
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5728c3b7e81f - std::panicking::default_hook::{{closure}}::h14d82797cfb1ddcb
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5728c3b7e6b1 - std::panicking::default_hook::h63f9bf8161c5d325
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5728c3b3f37e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb8126f8384f98101
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x5728c3b3f37e - test::test_main_with_exit_callback::{{closure}}::hae96ae0cd2f2ce70
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5728c3b7eedf - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha703f6686c81d0c6
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x5728c3b7eedf - std::panicking::panic_with_hook::h3173740e06bd0752
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5728c3b7ed3a - std::panicking::panic_handler::{{closure}}::hbac492c61eb56a87
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x5728c3b79e09 - std::sys::backtrace::__rust_end_short_backtrace::haa3eac3df9535320
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5728c3b6223d - __rustc[de0091b922c53d7e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5728c3bb82c0 - core::panicking::panic_fmt::h5138da2ef87be35b
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5728c3bb7966 - core::result::unwrap_failed::h5d9b16b0b732a2ac
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/result.rs:1855:5
[INFO] [stdout]   20:     0x5728c3b12b21 - core::result::Result<T,E>::expect::hd5e7c9ae51e42c3c
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/result.rs:1178:23
[INFO] [stdout]   21:     0x5728c3b1371c - thud::board::tests::dwarf_hurl::dwarf_hurl::h560d2b9e64351b1d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/board/tests.rs:82:47
[INFO] [stdout]   22:     0x5728c3b1398d - thud::board::tests::dwarf_hurl::_vec_3_10_4_9_4_9_6_7_::hb935dfe0b34ed1b6
[INFO] [stdout]                                at /opt/rustwide/workdir/src/board/tests.rs:75:1
[INFO] [stdout]   23:     0x5728c3b139b7 - thud::board::tests::dwarf_hurl::_vec_3_10_4_9_4_9_6_7_::{{closure}}::he522be75be1990a1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/board/tests.rs:75:59
[INFO] [stdout]   24:     0x5728c3b10bb6 - core::ops::function::FnOnce::call_once::h4588ba4537b835f1
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5728c3b3f15b - core::ops::function::FnOnce::call_once::h8f50ae93d93b62b4
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5728c3b3f15b - test::__rust_begin_short_backtrace::h447963718d05a644
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x5728c3b54d95 - test::run_test_in_process::{{closure}}::hf890ba4755ca86c0
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x5728c3b54d95 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h31e4b2860e583faa
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5728c3b54d95 - std::panicking::catch_unwind::do_call::hec7cdbbe797e2cab
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   30:     0x5728c3b54d95 - std::panicking::catch_unwind::h24d3b93458b5ba67
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   31:     0x5728c3b54d95 - std::panic::catch_unwind::h46eeec7cf9c9336c
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5728c3b54d95 - test::run_test_in_process::h290de6e559006104
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x5728c3b54d95 - test::run_test::{{closure}}::h26eeb2c5f7e9a995
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x5728c3b2b594 - test::run_test::{{closure}}::h85af00882daabeaa
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x5728c3b2b594 - std::sys::backtrace::__rust_begin_short_backtrace::h9d9305dda51fa5f2
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   36:     0x5728c3b2ef3a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc6aada8b43f0527b
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x5728c3b2ef3a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha89fe5505c1206f5
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x5728c3b2ef3a - std::panicking::catch_unwind::do_call::he3e0bef721d99583
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   39:     0x5728c3b2ef3a - std::panicking::catch_unwind::ha8241964d3d773cd
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   40:     0x5728c3b2ef3a - std::panic::catch_unwind::ha8554bc7696cae72
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5728c3b2ef3a - std::thread::Builder::spawn_unchecked_::{{closure}}::he06f1f62b4c90f8d
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x5728c3b2ef3a - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha7fd20ecae19b9b9
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5728c3b74fff - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h43642ed9c40e0ab2
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   44:     0x5728c3b74fff - std::sys::thread::unix::Thread::new::thread_start::h38da0f633f090ce2
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   45:     0x71ac7d8f8aa4 - <unknown>
[INFO] [stdout]   46:     0x71ac7d985a64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     board::tests::dwarf_hurl::_vec_3_10_4_9_4_9_6_7_
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 71 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9e1d58c6c576450c3db2c0cddddddf013293bd8d3cbb37d8725d9ce179f9a0c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e1d58c6c576450c3db2c0cddddddf013293bd8d3cbb37d8725d9ce179f9a0c5", kill_on_drop: false }`
[INFO] [stdout] 9e1d58c6c576450c3db2c0cddddddf013293bd8d3cbb37d8725d9ce179f9a0c5
