[INFO] fetching crate s2n-netbench-scenarios 0.1.1...
[INFO] testing s2n-netbench-scenarios-0.1.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate s2n-netbench-scenarios 0.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate s2n-netbench-scenarios 0.1.1
[INFO] finished tweaking crates.io crate s2n-netbench-scenarios 0.1.1
[INFO] tweaked toml for crates.io crate s2n-netbench-scenarios 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate s2n-netbench-scenarios 0.1.1 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 s2n-netbench-scenarios 0.1.1 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ff46ffa7d7fff057e6e3cccc3f206fdff11fe518c3892c9b41f256778545583e
[INFO] running `Command { std: "docker" "start" "-a" "ff46ffa7d7fff057e6e3cccc3f206fdff11fe518c3892c9b41f256778545583e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff46ffa7d7fff057e6e3cccc3f206fdff11fe518c3892c9b41f256778545583e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff46ffa7d7fff057e6e3cccc3f206fdff11fe518c3892c9b41f256778545583e", kill_on_drop: false }`
[INFO] [stdout] ff46ffa7d7fff057e6e3cccc3f206fdff11fe518c3892c9b41f256778545583e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6b58fb1be471f360555205adac9fe3484982df98bb49ca4d774bc6d6b6f398e0
[INFO] running `Command { std: "docker" "start" "-a" "6b58fb1be471f360555205adac9fe3484982df98bb49ca4d774bc6d6b6f398e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling futures-core v0.3.29
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling futures-channel v0.3.29
[INFO] [stderr]    Compiling typenum v1.17.0
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[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling futures-util v0.3.29
[INFO] [stderr]    Compiling winnow v0.5.22
[INFO] [stderr]    Compiling futures-sink v0.3.29
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling futures-io v0.3.29
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling deranged v0.3.10
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[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling pem v3.0.2
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling socket2 v0.5.5
[INFO] [stderr]    Compiling mio v0.8.9
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[INFO] [stderr]    Compiling time v0.3.30
[INFO] [stderr]    Compiling hex-literal v0.4.1
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[INFO] [stderr]    Compiling itoa v1.0.9
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[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling tokio v1.34.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling probe v0.5.1
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling humansize v1.1.1
[INFO] [stderr]    Compiling yasna v0.5.2
[INFO] [stderr]    Compiling openssl-sys v0.9.96
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling futures-macro v0.3.29
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling zerocopy-derive v0.7.28
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling enum-primitive-derive v0.3.0
[INFO] [stderr]    Compiling zerocopy v0.7.28
[INFO] [stderr]    Compiling pin-project v1.1.3
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling bolero-generator-derive v0.10.0
[INFO] [stderr]    Compiling rcgen v0.11.3
[INFO] [stderr]    Compiling bolero-generator v0.10.0
[INFO] [stderr]    Compiling futures-executor v0.3.29
[INFO] [stderr]    Compiling futures-test v0.3.29
[INFO] [stderr]    Compiling futures v0.3.29
[INFO] [stderr]    Compiling s2n-codec v0.32.0
[INFO] [stderr]    Compiling insta v1.34.0
[INFO] [stderr]    Compiling s2n-quic-core v0.32.0
[INFO] [stderr]    Compiling s2n-netbench v0.1.1
[INFO] [stderr]    Compiling s2n-netbench-scenarios v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/config.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn clap_args(&self) -> impl Iterator<Item = clap::Arg> + '_ {
[INFO] [stdout]    |                      ^^^^^                          ^^^^^^^^^    ^^ the same lifetime is elided here
[INFO] [stdout]    |                      |                              |
[INFO] [stdout]    |                      |                              the same lifetimes are 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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn clap_args(&self) -> impl Iterator<Item = clap::Arg<'_, '_>> + '_ {
[INFO] [stdout]    |                                                              ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.13s
[INFO] running `Command { std: "docker" "inspect" "6b58fb1be471f360555205adac9fe3484982df98bb49ca4d774bc6d6b6f398e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b58fb1be471f360555205adac9fe3484982df98bb49ca4d774bc6d6b6f398e0", kill_on_drop: false }`
[INFO] [stdout] 6b58fb1be471f360555205adac9fe3484982df98bb49ca4d774bc6d6b6f398e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c79d68b391fe851a66d7586b7c82a06108dfa24912e53a40b6fac1714e248ce4
[INFO] running `Command { std: "docker" "start" "-a" "c79d68b391fe851a66d7586b7c82a06108dfa24912e53a40b6fac1714e248ce4", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/config.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn clap_args(&self) -> impl Iterator<Item = clap::Arg> + '_ {
[INFO] [stdout]    |                      ^^^^^                          ^^^^^^^^^    ^^ the same lifetime is elided here
[INFO] [stdout]    |                      |                              |
[INFO] [stdout]    |                      |                              the same lifetimes are 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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn clap_args(&self) -> impl Iterator<Item = clap::Arg<'_, '_>> + '_ {
[INFO] [stdout]    |                                                              ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling s2n-netbench-scenarios v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/config.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn clap_args(&self) -> impl Iterator<Item = clap::Arg> + '_ {
[INFO] [stdout]    |                      ^^^^^                          ^^^^^^^^^    ^^ the same lifetime is elided here
[INFO] [stdout]    |                      |                              |
[INFO] [stdout]    |                      |                              the same lifetimes are 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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn clap_args(&self) -> impl Iterator<Item = clap::Arg<'_, '_>> + '_ {
[INFO] [stdout]    |                                                              ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "c79d68b391fe851a66d7586b7c82a06108dfa24912e53a40b6fac1714e248ce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c79d68b391fe851a66d7586b7c82a06108dfa24912e53a40b6fac1714e248ce4", kill_on_drop: false }`
[INFO] [stdout] c79d68b391fe851a66d7586b7c82a06108dfa24912e53a40b6fac1714e248ce4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f713c3adc9cc2a2345cc4a82bc2ff054d238fcde6da0a214c3e5cc7140c0945c
[INFO] running `Command { std: "docker" "start" "-a" "f713c3adc9cc2a2345cc4a82bc2ff054d238fcde6da0a214c3e5cc7140c0945c", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/config.rs:21:22
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn clap_args(&self) -> impl Iterator<Item = clap::Arg> + '_ {
[INFO] [stderr]    |                      ^^^^^                          ^^^^^^^^^    ^^ the same lifetime is elided here
[INFO] [stderr]    |                      |                              |
[INFO] [stderr]    |                      |                              the same lifetimes are 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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn clap_args(&self) -> impl Iterator<Item = clap::Arg<'_, '_>> + '_ {
[INFO] [stderr]    |                                                              ++++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `s2n-netbench-scenarios` (lib) generated 1 warning (run `cargo fix --lib -p s2n-netbench-scenarios` to apply 1 suggestion)
[INFO] [stderr] warning: `s2n-netbench-scenarios` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/s2n_netbench_scenarios-d1e7ed2854585a2b)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/s2n_netbench_scenarios-a610f6258877fe37)
[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 s2n_netbench_scenarios
[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" "f713c3adc9cc2a2345cc4a82bc2ff054d238fcde6da0a214c3e5cc7140c0945c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f713c3adc9cc2a2345cc4a82bc2ff054d238fcde6da0a214c3e5cc7140c0945c", kill_on_drop: false }`
[INFO] [stdout] f713c3adc9cc2a2345cc4a82bc2ff054d238fcde6da0a214c3e5cc7140c0945c
