[INFO] cloning repository https://github.com/sontanon/csr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sontanon/csr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsontanon%2Fcsr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsontanon%2Fcsr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 66c6738fae1cf2b99ecd6a8876cfc73bd175737c
[INFO] building sontanon/csr against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsontanon%2Fcsr" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sontanon/csr on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sontanon/csr
[INFO] finished tweaking git repo https://github.com/sontanon/csr
[INFO] tweaked toml for git repo https://github.com/sontanon/csr written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/sontanon/csr already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95a9a42fda9cfbcffb0760b443a8c137e940e1649d01ff147e7160405c969fda
[INFO] running `Command { std: "docker" "start" "-a" "95a9a42fda9cfbcffb0760b443a8c137e940e1649d01ff147e7160405c969fda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95a9a42fda9cfbcffb0760b443a8c137e940e1649d01ff147e7160405c969fda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95a9a42fda9cfbcffb0760b443a8c137e940e1649d01ff147e7160405c969fda", kill_on_drop: false }`
[INFO] [stdout] 95a9a42fda9cfbcffb0760b443a8c137e940e1649d01ff147e7160405c969fda
[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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 651336d66b6440ab55b28b27ef6e8de51c796e6dbb1a32478d4c535db7e7dde4
[INFO] running `Command { std: "docker" "start" "-a" "651336d66b6440ab55b28b27ef6e8de51c796e6dbb1a32478d4c535db7e7dde4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling thiserror v2.0.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.89
[INFO] [stderr]    Compiling thiserror-impl v2.0.3
[INFO] [stderr]    Compiling csr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `PlayerAction` is never used
[INFO] [stdout]    --> src/player/mod.rs:129:6
[INFO] [stdout]     |
[INFO] [stdout] 129 | enum PlayerAction {
[INFO] [stdout]     |      ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `play` is never used
[INFO] [stdout]    --> src/player/mod.rs:137:8
[INFO] [stdout]     |
[INFO] [stdout] 136 | impl PlayerAction {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] 137 |     fn play(&self) -> Result<(), GameErrors> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Player` is never constructed
[INFO] [stdout]    --> src/player/mod.rs:142:8
[INFO] [stdout]     |
[INFO] [stdout] 142 | struct Player {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/player/mod.rs:152:8
[INFO] [stdout]     |
[INFO] [stdout] 151 | impl Player {
[INFO] [stdout]     | ----------- associated function in this implementation
[INFO] [stdout] 152 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.68s
[INFO] running `Command { std: "docker" "inspect" "651336d66b6440ab55b28b27ef6e8de51c796e6dbb1a32478d4c535db7e7dde4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "651336d66b6440ab55b28b27ef6e8de51c796e6dbb1a32478d4c535db7e7dde4", kill_on_drop: false }`
[INFO] [stdout] 651336d66b6440ab55b28b27ef6e8de51c796e6dbb1a32478d4c535db7e7dde4
[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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de9de93410f30ff01605a3ea5ad6031c84aee3f7851740a0f88194c9d22d9e36
[INFO] running `Command { std: "docker" "start" "-a" "de9de93410f30ff01605a3ea5ad6031c84aee3f7851740a0f88194c9d22d9e36", kill_on_drop: false }`
[INFO] [stdout] warning: enum `PlayerAction` is never used
[INFO] [stdout]    --> src/player/mod.rs:129:6
[INFO] [stdout]     |
[INFO] [stdout] 129 | enum PlayerAction {
[INFO] [stdout]     |      ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `play` is never used
[INFO] [stdout]    --> src/player/mod.rs:137:8
[INFO] [stdout]     |
[INFO] [stdout] 136 | impl PlayerAction {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] 137 |     fn play(&self) -> Result<(), GameErrors> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Player` is never constructed
[INFO] [stdout]    --> src/player/mod.rs:142:8
[INFO] [stdout]     |
[INFO] [stdout] 142 | struct Player {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/player/mod.rs:152:8
[INFO] [stdout]     |
[INFO] [stdout] 151 | impl Player {
[INFO] [stdout]     | ----------- associated function in this implementation
[INFO] [stdout] 152 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling csr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `PlayerAction` is never used
[INFO] [stdout]    --> src/player/mod.rs:129:6
[INFO] [stdout]     |
[INFO] [stdout] 129 | enum PlayerAction {
[INFO] [stdout]     |      ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `play` is never used
[INFO] [stdout]    --> src/player/mod.rs:137:8
[INFO] [stdout]     |
[INFO] [stdout] 136 | impl PlayerAction {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] 137 |     fn play(&self) -> Result<(), GameErrors> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Player` is never constructed
[INFO] [stdout]    --> src/player/mod.rs:142:8
[INFO] [stdout]     |
[INFO] [stdout] 142 | struct Player {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/player/mod.rs:152:8
[INFO] [stdout]     |
[INFO] [stdout] 151 | impl Player {
[INFO] [stdout]     | ----------- associated function in this implementation
[INFO] [stdout] 152 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "de9de93410f30ff01605a3ea5ad6031c84aee3f7851740a0f88194c9d22d9e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de9de93410f30ff01605a3ea5ad6031c84aee3f7851740a0f88194c9d22d9e36", kill_on_drop: false }`
[INFO] [stdout] de9de93410f30ff01605a3ea5ad6031c84aee3f7851740a0f88194c9d22d9e36