[INFO] fetching crate rust-sk 0.2.0...
[INFO] testing rust-sk-0.2.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rust-sk 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate rust-sk 0.2.0
[INFO] finished tweaking crates.io crate rust-sk 0.2.0
[INFO] tweaked toml for crates.io crate rust-sk 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-sk 0.2.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 59 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ebf05b7b9d23006aaff165563f6a62f230f3664d48cdd3d78a0077bf10d1963
[INFO] running `Command { std: "docker" "start" "-a" "7ebf05b7b9d23006aaff165563f6a62f230f3664d48cdd3d78a0077bf10d1963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ebf05b7b9d23006aaff165563f6a62f230f3664d48cdd3d78a0077bf10d1963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ebf05b7b9d23006aaff165563f6a62f230f3664d48cdd3d78a0077bf10d1963", kill_on_drop: false }`
[INFO] [stdout] 7ebf05b7b9d23006aaff165563f6a62f230f3664d48cdd3d78a0077bf10d1963
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4329c1776da7bb8de46f0e270f4a73e545f324f014d7d4480f6f70b46325bd6
[INFO] running `Command { std: "docker" "start" "-a" "d4329c1776da7bb8de46f0e270f4a73e545f324f014d7d4480f6f70b46325bd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling version-compare v0.2.1
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling zmq v0.10.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling cc v1.2.61
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling cfg-expr v0.15.8
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling jwalk v0.8.1
[INFO] [stderr]    Compiling dircpy v0.3.20
[INFO] [stderr]    Compiling zeromq-src v0.2.6+4.3.4
[INFO] [stderr]    Compiling system-deps v6.2.2
[INFO] [stderr]    Compiling zmq-sys v0.12.0
[INFO] [stderr]    Compiling rust-sk v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:741:22
[INFO] [stdout]     |
[INFO] [stdout] 741 |     pub fn get_robot(&self, team:Team, number:RobotNumber) -> RskResult<Robot> {
[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] 741 |     pub fn get_robot(&self, team:Team, number:RobotNumber) -> RskResult<Robot<'_>> {
[INFO] [stdout]     |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:864:29
[INFO] [stdout]     |
[INFO] [stdout] 864 |     pub async fn get_allies(&self) -> RskResult<(Robot, Robot)> {
[INFO] [stdout]     |                             ^^^^^                ^^^^^  ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                             |                    |
[INFO] [stdout]     |                             |                    the same lifetime is hidden here
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 864 |     pub async fn get_allies(&self) -> RskResult<(Robot<'_>, Robot<'_>)> {
[INFO] [stdout]     |                                                       ++++       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.13s
[INFO] running `Command { std: "docker" "inspect" "d4329c1776da7bb8de46f0e270f4a73e545f324f014d7d4480f6f70b46325bd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4329c1776da7bb8de46f0e270f4a73e545f324f014d7d4480f6f70b46325bd6", kill_on_drop: false }`
[INFO] [stdout] d4329c1776da7bb8de46f0e270f4a73e545f324f014d7d4480f6f70b46325bd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7ebc8cd8e355034a1ea379e3c6729a825ba7a9d2246786d5e5f4d348ca5b7af
[INFO] running `Command { std: "docker" "start" "-a" "c7ebc8cd8e355034a1ea379e3c6729a825ba7a9d2246786d5e5f4d348ca5b7af", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:741:22
[INFO] [stdout]     |
[INFO] [stdout] 741 |     pub fn get_robot(&self, team:Team, number:RobotNumber) -> RskResult<Robot> {
[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] 741 |     pub fn get_robot(&self, team:Team, number:RobotNumber) -> RskResult<Robot<'_>> {
[INFO] [stdout]     |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:864:29
[INFO] [stdout]     |
[INFO] [stdout] 864 |     pub async fn get_allies(&self) -> RskResult<(Robot, Robot)> {
[INFO] [stdout]     |                             ^^^^^                ^^^^^  ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                             |                    |
[INFO] [stdout]     |                             |                    the same lifetime is hidden here
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 864 |     pub async fn get_allies(&self) -> RskResult<(Robot<'_>, Robot<'_>)> {
[INFO] [stdout]     |                                                       ++++       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rust-sk v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:741:22
[INFO] [stdout]     |
[INFO] [stdout] 741 |     pub fn get_robot(&self, team:Team, number:RobotNumber) -> RskResult<Robot> {
[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] 741 |     pub fn get_robot(&self, team:Team, number:RobotNumber) -> RskResult<Robot<'_>> {
[INFO] [stdout]     |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:864:29
[INFO] [stdout]     |
[INFO] [stdout] 864 |     pub async fn get_allies(&self) -> RskResult<(Robot, Robot)> {
[INFO] [stdout]     |                             ^^^^^                ^^^^^  ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                             |                    |
[INFO] [stdout]     |                             |                    the same lifetime is hidden here
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 864 |     pub async fn get_allies(&self) -> RskResult<(Robot<'_>, Robot<'_>)> {
[INFO] [stdout]     |                                                       ++++       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "c7ebc8cd8e355034a1ea379e3c6729a825ba7a9d2246786d5e5f4d348ca5b7af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7ebc8cd8e355034a1ea379e3c6729a825ba7a9d2246786d5e5f4d348ca5b7af", kill_on_drop: false }`
[INFO] [stdout] c7ebc8cd8e355034a1ea379e3c6729a825ba7a9d2246786d5e5f4d348ca5b7af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2ac9f4c900127625e190a1af06230ce1d758cd11e8f722dbc47c0aa8e842f4ff
[INFO] running `Command { std: "docker" "start" "-a" "2ac9f4c900127625e190a1af06230ce1d758cd11e8f722dbc47c0aa8e842f4ff", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] 
[INFO] [stderr]    --> src/lib.rs:741:22
[INFO] [stdout] running 0 tests
[INFO] [stderr]     |
[INFO] [stdout] 
[INFO] [stderr] 741 |     pub fn get_robot(&self, team:Team, number:RobotNumber) -> RskResult<Robot> {
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]     |                      ^^^^^ the lifetime is elided here                  ^^^^^ the same lifetime is hidden here
[INFO] [stdout] 
[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] 741 |     pub fn get_robot(&self, team:Team, number:RobotNumber) -> RskResult<Robot<'_>> {
[INFO] [stderr]     |                                                                              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:864:29
[INFO] [stderr]     |
[INFO] [stderr] 864 |     pub async fn get_allies(&self) -> RskResult<(Robot, Robot)> {
[INFO] [stderr]     |                             ^^^^^                ^^^^^  ^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                             |                    |
[INFO] [stderr]     |                             |                    the same lifetime is hidden here
[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] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 864 |     pub async fn get_allies(&self) -> RskResult<(Robot<'_>, Robot<'_>)> {
[INFO] [stderr]     |                                                       ++++       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-sk` (lib) generated 2 warnings (run `cargo fix --lib -p rust-sk` to apply 2 suggestions)
[INFO] [stderr] warning: `rust-sk` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_sk-1a578a0c9fb9a580)
[INFO] [stderr]    Doc-tests rust_sk
[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" "2ac9f4c900127625e190a1af06230ce1d758cd11e8f722dbc47c0aa8e842f4ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ac9f4c900127625e190a1af06230ce1d758cd11e8f722dbc47c0aa8e842f4ff", kill_on_drop: false }`
[INFO] [stdout] 2ac9f4c900127625e190a1af06230ce1d758cd11e8f722dbc47c0aa8e842f4ff
