[INFO] cloning repository https://github.com/nathan-at-least/wormcode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nathan-at-least/wormcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathan-at-least%2Fwormcode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathan-at-least%2Fwormcode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cfeb7067324bbc9947098cd6d1fe77ab6f05d8de
[INFO] testing nathan-at-least/wormcode against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathan-at-least%2Fwormcode" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nathan-at-least/wormcode on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nathan-at-least/wormcode
[INFO] finished tweaking git repo https://github.com/nathan-at-least/wormcode
[INFO] tweaked toml for git repo https://github.com/nathan-at-least/wormcode written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/nathan-at-least/wormcode already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89abe753a8ef4e447d4c531622dd5be8be6e09d45d22afdb216e5f600a851ee0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "89abe753a8ef4e447d4c531622dd5be8be6e09d45d22afdb216e5f600a851ee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89abe753a8ef4e447d4c531622dd5be8be6e09d45d22afdb216e5f600a851ee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89abe753a8ef4e447d4c531622dd5be8be6e09d45d22afdb216e5f600a851ee0", kill_on_drop: false }`
[INFO] [stdout] 89abe753a8ef4e447d4c531622dd5be8be6e09d45d22afdb216e5f600a851ee0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e014d5c49193640c42c7d608ea0c77f875954af3a84a159ec31c932f8a4fda97
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e014d5c49193640c42c7d608ea0c77f875954af3a84a159ec31c932f8a4fda97", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling wormcode_bits v0.1.0 (/opt/rustwide/workdir/wormcode_bits)
[INFO] [stderr]    Compiling wormcode_space v0.1.0 (/opt/rustwide/workdir/wormcode_space)
[INFO] [stderr]    Compiling wormcode_console v0.1.0 (/opt/rustwide/workdir/wormcode_console)
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stdout] warning: field is never read: `typename`
[INFO] [stdout]   --> wormcode_bits/src/codec.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     typename: &'static str,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `src`
[INFO] [stdout]   --> wormcode_bits/src/codec.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     src: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wormcode_inst v0.1.0 (/opt/rustwide/workdir/wormcode_inst)
[INFO] [stderr]    Compiling wormcode_cell v0.1.0 (/opt/rustwide/workdir/wormcode_cell)
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wormcode_ui v0.1.0 (/opt/rustwide/workdir/wormcode_ui)
[INFO] [stdout] warning: unused import: `wormcode_cell::Cell`
[INFO] [stdout]  --> wormcode_ui/src/ui.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use wormcode_cell::Cell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wormcode_space::Space`
[INFO] [stdout]  --> wormcode_ui/src/ui.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use wormcode_space::Space;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling wormcode_prng v0.1.0 (/opt/rustwide/workdir/wormcode_prng)
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]    Compiling wormcode_asm v0.1.0 (/opt/rustwide/workdir/wormcode_asm)
[INFO] [stderr]    Compiling wormcode_sim v0.1.0 (/opt/rustwide/workdir/wormcode_sim)
[INFO] [stdout] warning: unused variable: `prng`
[INFO] [stdout]   --> wormcode_sim/src/sim.rs:46:20
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn layout_wormcode(prng: &mut Prng, canvas: &mut Space<Option<Cell>>, wormcode: Assemblage) {
[INFO] [stdout]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_prng`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `canvas`
[INFO] [stdout]   --> wormcode_sim/src/sim.rs:46:37
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn layout_wormcode(prng: &mut Prng, canvas: &mut Space<Option<Cell>>, wormcode: Assemblage) {
[INFO] [stdout]    |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_canvas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wormcode`
[INFO] [stdout]   --> wormcode_sim/src/sim.rs:46:71
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn layout_wormcode(prng: &mut Prng, canvas: &mut Space<Option<Cell>>, wormcode: Assemblage) {
[INFO] [stdout]    |                                                                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wormcode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `prng`
[INFO] [stdout]  --> wormcode_sim/src/sim.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     prng: Prng,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `space`
[INFO] [stdout]  --> wormcode_sim/src/sim.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     space: Space<Cell>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.24s
[INFO] running `Command { std: "docker" "inspect" "e014d5c49193640c42c7d608ea0c77f875954af3a84a159ec31c932f8a4fda97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e014d5c49193640c42c7d608ea0c77f875954af3a84a159ec31c932f8a4fda97", kill_on_drop: false }`
[INFO] [stdout] e014d5c49193640c42c7d608ea0c77f875954af3a84a159ec31c932f8a4fda97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f061b4a3d9fa3e0c3ac1d765ac80d74446c5f8ea8e24da72444ac4fa56ee6c97
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f061b4a3d9fa3e0c3ac1d765ac80d74446c5f8ea8e24da72444ac4fa56ee6c97", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling wormcode_console v0.1.0 (/opt/rustwide/workdir/wormcode_console)
[INFO] [stderr]    Compiling test-case v1.2.0
[INFO] [stderr]    Compiling wormcode_ui v0.1.0 (/opt/rustwide/workdir/wormcode_ui)
[INFO] [stdout] warning: field is never read: `typename`
[INFO] [stdout]   --> wormcode_bits/src/codec.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     typename: &'static str,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wormcode_prng v0.1.0 (/opt/rustwide/workdir/wormcode_prng)
[INFO] [stdout] warning: field is never read: `src`
[INFO] [stdout]   --> wormcode_bits/src/codec.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     src: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wormcode_sim v0.1.0 (/opt/rustwide/workdir/wormcode_sim)
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wormcode_cell::Cell`
[INFO] [stdout]  --> wormcode_ui/src/ui.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use wormcode_cell::Cell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wormcode_space::Space`
[INFO] [stdout]  --> wormcode_ui/src/ui.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use wormcode_space::Space;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prng`
[INFO] [stdout]   --> wormcode_sim/src/sim.rs:46:20
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn layout_wormcode(prng: &mut Prng, canvas: &mut Space<Option<Cell>>, wormcode: Assemblage) {
[INFO] [stdout]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_prng`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `canvas`
[INFO] [stdout]   --> wormcode_sim/src/sim.rs:46:37
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn layout_wormcode(prng: &mut Prng, canvas: &mut Space<Option<Cell>>, wormcode: Assemblage) {
[INFO] [stdout]    |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_canvas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wormcode`
[INFO] [stdout]   --> wormcode_sim/src/sim.rs:46:71
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn layout_wormcode(prng: &mut Prng, canvas: &mut Space<Option<Cell>>, wormcode: Assemblage) {
[INFO] [stdout]    |                                                                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wormcode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `prng`
[INFO] [stdout]  --> wormcode_sim/src/sim.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     prng: Prng,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `space`
[INFO] [stdout]  --> wormcode_sim/src/sim.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     space: Space<Cell>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wormcode_cell::Cell`
[INFO] [stdout]  --> wormcode_ui/src/ui.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use wormcode_cell::Cell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wormcode_space::Space`
[INFO] [stdout]  --> wormcode_ui/src/ui.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use wormcode_space::Space;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prng`
[INFO] [stdout]   --> wormcode_sim/src/sim.rs:46:20
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn layout_wormcode(prng: &mut Prng, canvas: &mut Space<Option<Cell>>, wormcode: Assemblage) {
[INFO] [stdout]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_prng`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `canvas`
[INFO] [stdout]   --> wormcode_sim/src/sim.rs:46:37
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn layout_wormcode(prng: &mut Prng, canvas: &mut Space<Option<Cell>>, wormcode: Assemblage) {
[INFO] [stdout]    |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_canvas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wormcode`
[INFO] [stdout]   --> wormcode_sim/src/sim.rs:46:71
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn layout_wormcode(prng: &mut Prng, canvas: &mut Space<Option<Cell>>, wormcode: Assemblage) {
[INFO] [stdout]    |                                                                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wormcode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `prng`
[INFO] [stdout]  --> wormcode_sim/src/sim.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     prng: Prng,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `space`
[INFO] [stdout]  --> wormcode_sim/src/sim.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     space: Space<Cell>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wormcode_space v0.1.0 (/opt/rustwide/workdir/wormcode_space)
[INFO] [stderr]    Compiling wormcode_asm v0.1.0 (/opt/rustwide/workdir/wormcode_asm)
[INFO] [stderr]    Compiling wormcode_bits v0.1.0 (/opt/rustwide/workdir/wormcode_bits)
[INFO] [stderr]    Compiling wormcode_inst v0.1.0 (/opt/rustwide/workdir/wormcode_inst)
[INFO] [stderr]    Compiling wormcode_cell v0.1.0 (/opt/rustwide/workdir/wormcode_cell)
[INFO] [stdout] warning: field is never read: `typename`
[INFO] [stdout]   --> wormcode_bits/src/codec.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     typename: &'static str,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `src`
[INFO] [stdout]   --> wormcode_bits/src/codec.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     src: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.25s
[INFO] running `Command { std: "docker" "inspect" "f061b4a3d9fa3e0c3ac1d765ac80d74446c5f8ea8e24da72444ac4fa56ee6c97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f061b4a3d9fa3e0c3ac1d765ac80d74446c5f8ea8e24da72444ac4fa56ee6c97", kill_on_drop: false }`
[INFO] [stdout] f061b4a3d9fa3e0c3ac1d765ac80d74446c5f8ea8e24da72444ac4fa56ee6c97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ba9ce4a40e7114b4b5bf44fd8325bd6838148afa7c5ea8407fb02d8c2467989a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ba9ce4a40e7114b4b5bf44fd8325bd6838148afa7c5ea8407fb02d8c2467989a", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `typename`
[INFO] [stderr]   --> wormcode_bits/src/codec.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     typename: &'static str,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `src`
[INFO] [stderr]   --> wormcode_bits/src/codec.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     src: String,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `wormcode_bits` (lib) generated 2 warnings
[INFO] [stderr] warning: unused import: `wormcode_cell::Cell`
[INFO] [stderr]  --> wormcode_ui/src/ui.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use wormcode_cell::Cell;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wormcode_space::Space`
[INFO] [stderr]  --> wormcode_ui/src/ui.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use wormcode_space::Space;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `wormcode_ui` (lib) generated 2 warnings
[INFO] [stderr] warning: `wormcode_ui` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `wormcode_bits` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: unused variable: `prng`
[INFO] [stderr]   --> wormcode_sim/src/sim.rs:46:20
[INFO] [stderr]    |
[INFO] [stderr] 46 | fn layout_wormcode(prng: &mut Prng, canvas: &mut Space<Option<Cell>>, wormcode: Assemblage) {
[INFO] [stderr]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_prng`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `canvas`
[INFO] [stderr]   --> wormcode_sim/src/sim.rs:46:37
[INFO] [stderr]    |
[INFO] [stderr] 46 | fn layout_wormcode(prng: &mut Prng, canvas: &mut Space<Option<Cell>>, wormcode: Assemblage) {
[INFO] [stderr]    |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_canvas`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `wormcode`
[INFO] [stderr]   --> wormcode_sim/src/sim.rs:46:71
[INFO] [stderr]    |
[INFO] [stderr] 46 | fn layout_wormcode(prng: &mut Prng, canvas: &mut Space<Option<Cell>>, wormcode: Assemblage) {
[INFO] [stderr]    |                                                                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wormcode`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `prng`
[INFO] [stderr]  --> wormcode_sim/src/sim.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     prng: Prng,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `space`
[INFO] [stderr]  --> wormcode_sim/src/sim.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     space: Space<Cell>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `wormcode_sim` (lib) generated 5 warnings
[INFO] [stderr] warning: `wormcode_sim` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wormcode_asm-7734b8fa9a72cdd3)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wormcode_bits-38e623e1bee10585)
[INFO] [stdout] running 16 tests
[INFO] [stdout] test inst::bits::tests::test_assemble::_0_expects_ok_b_from_0_ ... ok
[INFO] [stdout] test inst::bits::tests::test_assemble::_0x5_expects_ok_b_from_5_ ... ok
[INFO] [stdout] test inst::bits::tests::test_assemble::_5_expects_ok_b_from_5_ ... ok
[INFO] [stdout] test inst::tests::assemble_instruction::_inc_1_2_expects_ok_inc_operand_new_literal_b_from_1_operand_new_literal_b_from_2_ ... ok
[INFO] [stdout] test inst::tests::assemble_instruction::_memcpy_1_2_3_expects_ok_memcpy_operand_new_literal_b_from_1_operand_new_literal_b_from_2_operand_new_literal_b_from_3_ ... ok
[INFO] [stdout] test inst::tests::assemble_instruction::_step_3_expects_ok_step_operand_new_direct_b_from_3_ ... ok
[INFO] [stdout] test inst::tests::assemble_instruction::_step_5_expects_ok_step_operand_new_indirect_b_from_5_ ... ok
[INFO] [stdout] test tests::test_assemble::_nop_expects_ok_vec_nop_ ... ok
[INFO] [stdout] test inst::tests::assemble_instruction::_nop_expects_ok_nop_ ... ok
[INFO] [stdout] test tests::test_assemble::_nop_ninc_1_2_expects_ok_vec_nop_inc_operand_new_literal_b_from_1_operand_new_literal_b_from_2_ ... ok
[INFO] [stdout] test inst::tests::assemble_instruction::_step_1_expects_ok_step_operand_new_literal_b_from_1_ ... ok
[INFO] [stdout] test inst::bits::tests::test_assemble::_0x0_expects_ok_b_from_0_ ... ok
[INFO] [stdout] test inst::bits::tests::test_assemble::_9_expects_err_overflow_bo_bitsize_3_input_9_ ... ok
[INFO] [stdout] test inst::tests::assemble_instruction::_data_0x42_expects_ok_data_b_from_0x42_ ... ok
[INFO] [stdout] test inst::tests::assemble_instruction::_data_0x12345678_expects_err_malformeddatum_dpeoverflow_overflow_bitsize_24_input_0x12_34_56_78_ ... ok
[INFO] [stdout] test inst::tests::assemble_instruction::_data_42_expects_ok_data_b_from_42_ ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test tests::from_into_0::b6 ... ok
[INFO] [stdout] test tests::from_into_1::b24 ... ok
[INFO] [stdout] test tests::from_into_0::b28 ... ok
[INFO] [stdout] test tests::from_into_0::b32 ... ok
[INFO] [stdout] test tests::from_into_1::b2 ... ok
[INFO] [stdout] test tests::from_into_1::b28 ... ok
[INFO] [stdout] test tests::from_into_0::b24 ... ok
[INFO] [stdout] test tests::from_into_0::b8 ... ok
[INFO] [stdout] test debug::tests::format::_b_3_from_0x5_expects_b_3_101_ ... ok
[INFO] [stdout] test tests::from_into_2::b24 ... ok
[INFO] [stdout] test tests::from_into_1::b32 ... ok
[INFO] [stdout] test tests::from_into_1::b16 ... ok
[INFO] [stdout] test debug::tests::format::_b_4_from_0xa_expects_b_4_1010_ ... ok
[INFO] [stdout] test tests::from_into_0::b2 ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wormcode_cell-03eb8350877a4a8e)
[INFO] [stdout] test debug::tests::format::_b_16_from_0xa55a_expects_b_16_1010_0101_0101_1010_ ... ok
[INFO] [stdout] test debug::tests::format::_b_8_from_0xa5_expects_b_8_1010_0101_ ... ok
[INFO] [stdout] test tests::from_into_3::b2 ... ok
[INFO] [stdout] test tests::from_into_1::b6 ... ok
[INFO] [stdout] test tests::from_into_3::b16 ... ok
[INFO] [stdout] test tests::from_into_1::b8 ... ok
[INFO] [stdout] test tests::from_into_2::b2 ... ok
[INFO] [stdout] test tests::from_into_2::b16 ... ok
[INFO] [stdout] test tests::from_into_2::b32 ... ok
[INFO] [stdout] test tests::from_into_2::b6 ... ok
[INFO] [stdout] test tests::from_into_2::b28 ... ok
[INFO] [stdout] test tests::from_into_2::b8 ... ok
[INFO] [stdout] test tests::concat_2_3 ... ok
[INFO] [stdout] test tests::from_into_0::b16 ... ok
[INFO] [stdout] test tests::from_into_3::b24 ... ok
[INFO] [stdout] test tests::from_into_3::b28 ... ok
[INFO] [stdout] test tests::from_into_3::b6 ... ok
[INFO] [stdout] test tests::from_into_3::b8 ... ok
[INFO] [stdout] test tests::split_2_3 ... ok
[INFO] [stdout] test tests::from_into_3::b32 ... ok
[INFO] [stdout] test tests::split_decode_3_3 ... ok
[INFO] [stdout] test tests::split3_2_5_3 ... ok
[INFO] [stdout] test tests::split3_decode_3_3_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test bitpairfields::test_physics::codec::_physics_body_0b10 ... ok
[INFO] [stdout] test bitpairfields::test_direction::codec::_direction_west_0b11 ... ok
[INFO] [stdout] test bitpairfields::test_physics::codec::_physics_air_0b00 ... ok
[INFO] [stdout] test bitpairfields::test_direction::codec::_direction_south_0b10 ... ok
[INFO] [stdout] test bitpairfields::test_direction::codec::_direction_north_0b00 ... ok
[INFO] [stdout] test bitpairfields::test_physics::codec::_physics_dirt_0b01 ... ok
[INFO] [stdout] test bitpairfields::test_physics::codec::_physics_head_0b11 ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wormcode_console-53379c2688f159f3)
[INFO] [stdout] test bitpairfields::test_direction::codec::_direction_east_0b01 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wormcode_inst-25e2ceef0918f56d)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wormcode_prng-8e0dd5bf13297b8c)
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test instruction::intermediate::tests::test_encode_decode::_intermediate_data_b_from_0x12_34_56_ ... ok
[INFO] [stdout] test instruction::intermediate::tests::test_instruction_data_0xabcdef ... ok
[INFO] [stdout] test instruction::intermediate::tests::test_encode_decode::_intermediate_unary_opcode1_step_operand_new_mode_direct_b_from_0x2a_ ... ok
[INFO] [stdout] test instruction::tests::check_encoding::_0x42_data_b_24_from_0x42u32_ ... ok
[INFO] [stdout] test instruction::tests::check_encoding::_0x2_00_00_8d_step_operand_new_indirect_b_from_0xd_ ... ok
[INFO] [stdout] test operand::mode::tests::codec::_0_literal ... ok
[INFO] [stdout] test operand::tests::test_encode_decode::_mode_direct_0x5_expects_0x45 ... ok
[INFO] [stdout] test operand::tests::test_encode_decode::_mode_indirect_0x5_expects_0x85 ... ok
[INFO] [stdout] test instruction::tests::check_encoding::_0x2_00_00_0d_step_operand_new_literal_b_from_0xd_ ... ok
[INFO] [stdout] test instruction::intermediate::tests::test_encode_decode::_intermediate_data_b_from_0x65_43_21_ ... ok
[INFO] [stdout] test operand::mode::tests::codec::_2_indirect ... ok
[INFO] [stdout] test operand::mode::tests::codec::_1_direct ... ok
[INFO] [stdout] test instruction::intermediate::tests::test_encode_decode::_intermediate_nullary_opcode0_nop_ ... ok
[INFO] [stdout] test instruction::tests::check_encoding::_0x1_00_00_00_nop ... ok
[INFO] [stdout] test instruction::intermediate::tests::test_encode_decode::_intermediate_trinary_opcode3_memcpy_operand_new_mode_direct_b_from_0x2a_operand_new_mode_literal_b_from_0x3f_operand_new_mode_indirect_b_from_0x29_ ... ok
[INFO] [stdout] test instruction::intermediate::tests::test_encode_decode::_intermediate_binary_opcode2_inc_operand_new_mode_direct_b_from_0x2a_operand_new_mode_literal_b_from_0x3f_ ... ok
[INFO] [stdout] test instruction::tests::check_encoding::_0x3_00_03_8d_inc_operand_new_literal_b_from_0x3_operand_new_indirect_b_from_0xd_ ... ok
[INFO] [stdout] test operand::tests::test_encode_decode::_mode_literal_0x5_expects_0x5 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wormcode_sim-9c16d434c125be20)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wormcode_space-68dc2f390a6aec5e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wormcode_ui-ffedb22549b6ccf8)
[INFO] [stdout] test space::tests::peek_and_poke ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] [stderr]    Doc-tests wormcode_asm
[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] [stderr]    Doc-tests wormcode_bits
[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] [stderr]    Doc-tests wormcode_cell
[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] [stderr]    Doc-tests wormcode_console
[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] [stderr]    Doc-tests wormcode_inst
[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] [stderr]    Doc-tests wormcode_prng
[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] [stderr]    Doc-tests wormcode_sim
[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] [stderr]    Doc-tests wormcode_space
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wormcode_ui
[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] [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" "ba9ce4a40e7114b4b5bf44fd8325bd6838148afa7c5ea8407fb02d8c2467989a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba9ce4a40e7114b4b5bf44fd8325bd6838148afa7c5ea8407fb02d8c2467989a", kill_on_drop: false }`
[INFO] [stdout] ba9ce4a40e7114b4b5bf44fd8325bd6838148afa7c5ea8407fb02d8c2467989a