[INFO] fetching crate sidevm 0.2.0-alpha.7... [INFO] testing sidevm-0.2.0-alpha.7 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate sidevm 0.2.0-alpha.7 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate sidevm 0.2.0-alpha.7 [INFO] finished tweaking crates.io crate sidevm 0.2.0-alpha.7 [INFO] tweaked toml for crates.io crate sidevm 0.2.0-alpha.7 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sidevm 0.2.0-alpha.7 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 101 packages to latest compatible versions [INFO] [stderr] Adding derive_more v0.99.20 (available: v2.0.1) [INFO] [stderr] Adding hyper v0.14.32 (available: v1.7.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9de31c693a7a79e0ba8209244ef7eaf426f1a60865aa1f3927a71d25bfe2c865 [INFO] running `Command { std: "docker" "start" "-a" "9de31c693a7a79e0ba8209244ef7eaf426f1a60865aa1f3927a71d25bfe2c865", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9de31c693a7a79e0ba8209244ef7eaf426f1a60865aa1f3927a71d25bfe2c865", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9de31c693a7a79e0ba8209244ef7eaf426f1a60865aa1f3927a71d25bfe2c865", kill_on_drop: false }` [INFO] [stdout] 9de31c693a7a79e0ba8209244ef7eaf426f1a60865aa1f3927a71d25bfe2c865 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d4219ddcbf4d640951d4fcf9934ba6611ac7ccc2d2edfe1d209655974d99d28e [INFO] running `Command { std: "docker" "start" "-a" "d4219ddcbf4d640951d4fcf9934ba6611ac7ccc2d2edfe1d209655974d99d28e", kill_on_drop: false }` [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling toml_datetime v0.7.2 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling try-lock v0.2.5 [INFO] [stderr] Compiling byte-slice-cast v1.2.3 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling tinyvec v1.10.0 [INFO] [stderr] Compiling indexmap v2.11.4 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling tower-service v0.3.3 [INFO] [stderr] Compiling httpdate v1.0.3 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling parity-scale-codec v3.7.5 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling const_format v0.2.34 [INFO] [stderr] Compiling toml_parser v1.0.3 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling toml_edit v0.23.6 [INFO] [stderr] Compiling proc-macro-crate v3.4.0 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling parity-scale-codec-derive v3.7.5 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.3 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Compiling sidevm-macro v0.2.0-alpha.7 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling num_enum v0.5.11 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling hyper v0.14.32 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling sidevm-env v0.2.0-alpha.7 [INFO] [stderr] Compiling sidevm v0.2.0-alpha.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/channel.rs:104:17 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn next(&self) -> Next { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 104 | pub fn next(&self) -> Next<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/net.rs:72:19 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn accept(&self) -> Acceptor { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 72 | pub fn accept(&self) -> Acceptor<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.27s [INFO] running `Command { std: "docker" "inspect" "d4219ddcbf4d640951d4fcf9934ba6611ac7ccc2d2edfe1d209655974d99d28e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4219ddcbf4d640951d4fcf9934ba6611ac7ccc2d2edfe1d209655974d99d28e", kill_on_drop: false }` [INFO] [stdout] d4219ddcbf4d640951d4fcf9934ba6611ac7ccc2d2edfe1d209655974d99d28e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a5efffc0c1c77e0fb8c3d5aeeb057c022c008b0ea474da8594e67eccff493ed [INFO] running `Command { std: "docker" "start" "-a" "9a5efffc0c1c77e0fb8c3d5aeeb057c022c008b0ea474da8594e67eccff493ed", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/channel.rs:104:17 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn next(&self) -> Next { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 104 | pub fn next(&self) -> Next<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/net.rs:72:19 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn accept(&self) -> Acceptor { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 72 | pub fn accept(&self) -> Acceptor<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling sidevm v0.2.0-alpha.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/channel.rs:104:17 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn next(&self) -> Next { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 104 | pub fn next(&self) -> Next<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/net.rs:72:19 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn accept(&self) -> Acceptor { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 72 | pub fn accept(&self) -> Acceptor<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s [INFO] running `Command { std: "docker" "inspect" "9a5efffc0c1c77e0fb8c3d5aeeb057c022c008b0ea474da8594e67eccff493ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a5efffc0c1c77e0fb8c3d5aeeb057c022c008b0ea474da8594e67eccff493ed", kill_on_drop: false }` [INFO] [stdout] 9a5efffc0c1c77e0fb8c3d5aeeb057c022c008b0ea474da8594e67eccff493ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 82e0578d4057c535cab47bd00de1da8adf986ecc513b15373cafa5db324cc12f [INFO] running `Command { std: "docker" "start" "-a" "82e0578d4057c535cab47bd00de1da8adf986ecc513b15373cafa5db324cc12f", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/channel.rs:104:17 [INFO] [stderr] | [INFO] [stderr] 104 | pub fn next(&self) -> Next { [INFO] [stderr] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 104 | pub fn next(&self) -> Next<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/net.rs:72:19 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn accept(&self) -> Acceptor { [INFO] [stderr] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 72 | pub fn accept(&self) -> Acceptor<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `sidevm` (lib) generated 2 warnings (run `cargo fix --lib -p sidevm` to apply 2 suggestions) [INFO] [stderr] warning: `sidevm` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sidevm-a80fb42b1cb3e9d6) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] Doc-tests sidevm [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/time.rs - time::sleep (line 21) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "82e0578d4057c535cab47bd00de1da8adf986ecc513b15373cafa5db324cc12f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82e0578d4057c535cab47bd00de1da8adf986ecc513b15373cafa5db324cc12f", kill_on_drop: false }` [INFO] [stdout] 82e0578d4057c535cab47bd00de1da8adf986ecc513b15373cafa5db324cc12f