[INFO] fetching crate vwh-core 1.0.0...
[INFO] testing vwh-core-1.0.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate vwh-core 1.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate vwh-core 1.0.0
[INFO] finished tweaking crates.io crate vwh-core 1.0.0
[INFO] tweaked toml for crates.io crate vwh-core 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vwh-core 1.0.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vwh-core 1.0.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eaa2de94b50582c813a0805968a1c8e79d2f8b9504a8eb5a94b0c1b5f96614df
[INFO] running `Command { std: "docker" "start" "-a" "eaa2de94b50582c813a0805968a1c8e79d2f8b9504a8eb5a94b0c1b5f96614df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eaa2de94b50582c813a0805968a1c8e79d2f8b9504a8eb5a94b0c1b5f96614df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaa2de94b50582c813a0805968a1c8e79d2f8b9504a8eb5a94b0c1b5f96614df", kill_on_drop: false }`
[INFO] [stdout] eaa2de94b50582c813a0805968a1c8e79d2f8b9504a8eb5a94b0c1b5f96614df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62fd4adcb2a8b5d9e714e135bfb865a097c4e043135b8440e69360576835c617
[INFO] running `Command { std: "docker" "start" "-a" "62fd4adcb2a8b5d9e714e135bfb865a097c4e043135b8440e69360576835c617", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling ed25519 v2.2.3
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling blake3 v1.8.3
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ed25519-dalek v2.2.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling vwh-core v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.28s
[INFO] running `Command { std: "docker" "inspect" "62fd4adcb2a8b5d9e714e135bfb865a097c4e043135b8440e69360576835c617", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62fd4adcb2a8b5d9e714e135bfb865a097c4e043135b8440e69360576835c617", kill_on_drop: false }`
[INFO] [stdout] 62fd4adcb2a8b5d9e714e135bfb865a097c4e043135b8440e69360576835c617
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0640a7250fc234fc240f326a4d1961c25e929aad3479b36a8792e9380e38e54
[INFO] running `Command { std: "docker" "start" "-a" "d0640a7250fc234fc240f326a4d1961c25e929aad3479b36a8792e9380e38e54", kill_on_drop: false }`
[INFO] [stderr]    Compiling vwh-core v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `VERSION`
[INFO] [stdout]   --> src/verify.rs:12:42
[INFO] [stdout]    |
[INFO] [stdout] 12 |     use crate::format::{ArtifactBuilder, VERSION};
[INFO] [stdout]    |                                          ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::Utc`
[INFO] [stdout]   --> src/verify.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     use chrono::Utc;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "d0640a7250fc234fc240f326a4d1961c25e929aad3479b36a8792e9380e38e54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0640a7250fc234fc240f326a4d1961c25e929aad3479b36a8792e9380e38e54", kill_on_drop: false }`
[INFO] [stdout] d0640a7250fc234fc240f326a4d1961c25e929aad3479b36a8792e9380e38e54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0ce3bc6c1ca2539c9181c2f50408fd620c98106f5f3b306c777257afb1d1cb76
[INFO] running `Command { std: "docker" "start" "-a" "0ce3bc6c1ca2539c9181c2f50408fd620c98106f5f3b306c777257afb1d1cb76", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `VERSION`
[INFO] [stderr]   --> src/verify.rs:12:42
[INFO] [stderr]    |
[INFO] [stderr] 12 |     use crate::format::{ArtifactBuilder, VERSION};
[INFO] [stderr]    |                                          ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `chrono::Utc`
[INFO] [stderr]   --> src/verify.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |     use chrono::Utc;
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `vwh-core` (lib test) generated 2 warnings (run `cargo fix --lib -p vwh-core --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vwh_core-1e2cb9adffe20f7f)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test format::tests::test_invalid_magic ... ok
[INFO] [stdout] test format::tests::test_file_too_small ... ok
[INFO] [stdout] test format::tests::test_artifact_roundtrip ... ok
[INFO] [stdout] test verify::tests::test_verify_invalid_signature ... ok
[INFO] [stdout] test verify::tests::test_verify_valid_artifact ... ok
[INFO] [stdout] test crypto::tests::test_verify_invalid_signature ... ok
[INFO] [stdout] test crypto::tests::test_verify_wrong_message ... ok
[INFO] [stdout] test crypto::tests::test_sign_and_verify ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vwh_core
[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" "0ce3bc6c1ca2539c9181c2f50408fd620c98106f5f3b306c777257afb1d1cb76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ce3bc6c1ca2539c9181c2f50408fd620c98106f5f3b306c777257afb1d1cb76", kill_on_drop: false }`
[INFO] [stdout] 0ce3bc6c1ca2539c9181c2f50408fd620c98106f5f3b306c777257afb1d1cb76