[INFO] fetching crate timestampvm 0.0.18...
[INFO] testing timestampvm-0.0.18 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate timestampvm 0.0.18 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate timestampvm 0.0.18
[INFO] finished tweaking crates.io crate timestampvm 0.0.18
[INFO] tweaked toml for crates.io crate timestampvm 0.0.18 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate timestampvm 0.0.18 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] crate crates.io crate timestampvm 0.0.18 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" "+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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5bea4ccd13be659dcd061f4caf7dde8f87abc4b7b4c67cd238d7e315614c59f5
[INFO] running `Command { std: "docker" "start" "-a" "5bea4ccd13be659dcd061f4caf7dde8f87abc4b7b4c67cd238d7e315614c59f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bea4ccd13be659dcd061f4caf7dde8f87abc4b7b4c67cd238d7e315614c59f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bea4ccd13be659dcd061f4caf7dde8f87abc4b7b4c67cd238d7e315614c59f5", kill_on_drop: false }`
[INFO] [stdout] 5bea4ccd13be659dcd061f4caf7dde8f87abc4b7b4c67cd238d7e315614c59f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5740bcbc244741f75a27d39806e667663a11b645a2ededef99ead17f14db9fe9
[INFO] running `Command { std: "docker" "start" "-a" "5740bcbc244741f75a27d39806e667663a11b645a2ededef99ead17f14db9fe9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.64
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[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/block/mod.rs:404:30
[INFO] [stdout]     |
[INFO] [stdout] 404 |     async fn bytes(&self) -> &[u8] {
[INFO] [stdout]     |                    -         ^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is named 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: consistently use `'life0`
[INFO] [stdout]     |
[INFO] [stdout] 404 |     async fn bytes(&self) -> &'life0 [u8] {
[INFO] [stdout]     |                               ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 42s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.2, openssl v0.10.44
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "5740bcbc244741f75a27d39806e667663a11b645a2ededef99ead17f14db9fe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5740bcbc244741f75a27d39806e667663a11b645a2ededef99ead17f14db9fe9", kill_on_drop: false }`
[INFO] [stdout] 5740bcbc244741f75a27d39806e667663a11b645a2ededef99ead17f14db9fe9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 8f9e04beb04b6d4b99bd7195ba3d283eb4e39da5834e40e5d217d585d1686222
[INFO] running `Command { std: "docker" "start" "-a" "8f9e04beb04b6d4b99bd7195ba3d283eb4e39da5834e40e5d217d585d1686222", kill_on_drop: false }`
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/block/mod.rs:404:30
[INFO] [stdout]     |
[INFO] [stdout] 404 |     async fn bytes(&self) -> &[u8] {
[INFO] [stdout]     |                    -         ^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is named 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: consistently use `'life0`
[INFO] [stdout]     |
[INFO] [stdout] 404 |     async fn bytes(&self) -> &'life0 [u8] {
[INFO] [stdout]     |                               ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling timestampvm v0.0.18 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/block/mod.rs:404:30
[INFO] [stdout]     |
[INFO] [stdout] 404 |     async fn bytes(&self) -> &[u8] {
[INFO] [stdout]     |                    -         ^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is named 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: consistently use `'life0`
[INFO] [stdout]     |
[INFO] [stdout] 404 |     async fn bytes(&self) -> &'life0 [u8] {
[INFO] [stdout]     |                               ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.83s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.2, openssl v0.10.44
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "8f9e04beb04b6d4b99bd7195ba3d283eb4e39da5834e40e5d217d585d1686222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f9e04beb04b6d4b99bd7195ba3d283eb4e39da5834e40e5d217d585d1686222", kill_on_drop: false }`
[INFO] [stdout] 8f9e04beb04b6d4b99bd7195ba3d283eb4e39da5834e40e5d217d585d1686222
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4ce866d207eaa011c1c88fb439ce8e320d21b7f47224929988d1a45207203124
[INFO] running `Command { std: "docker" "start" "-a" "4ce866d207eaa011c1c88fb439ce8e320d21b7f47224929988d1a45207203124", kill_on_drop: false }`
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/block/mod.rs:404:30
[INFO] [stderr]     |
[INFO] [stderr] 404 |     async fn bytes(&self) -> &[u8] {
[INFO] [stderr]     |                    -         ^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                    |
[INFO] [stderr]     |                    the lifetime is named 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: consistently use `'life0`
[INFO] [stderr]     |
[INFO] [stderr] 404 |     async fn bytes(&self) -> &'life0 [u8] {
[INFO] [stderr]     |                               ++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `timestampvm` (lib) generated 1 warning (run `cargo fix --lib -p timestampvm` to apply 1 suggestion)
[INFO] [stderr] warning: `timestampvm` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.2, openssl v0.10.44
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/timestampvm-a71976da0c2f77ed)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test block::test_block ... ok
[INFO] [stdout] test state::test_state ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/timestampvm/main.rs (/opt/rustwide/target/debug/deps/timestampvm-e8f39624f9831d6d)
[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 timestampvm
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 28) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4ce866d207eaa011c1c88fb439ce8e320d21b7f47224929988d1a45207203124", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ce866d207eaa011c1c88fb439ce8e320d21b7f47224929988d1a45207203124", kill_on_drop: false }`
[INFO] [stdout] 4ce866d207eaa011c1c88fb439ce8e320d21b7f47224929988d1a45207203124
