[INFO] fetching crate s2n-netbench-driver 0.1.0...
[INFO] checking s2n-netbench-driver-0.1.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate s2n-netbench-driver 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate s2n-netbench-driver 0.1.0 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate s2n-netbench-driver 0.1.0
[INFO] finished tweaking crates.io crate s2n-netbench-driver 0.1.0
[INFO] tweaked toml for crates.io crate s2n-netbench-driver 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 115 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.13.1 (available: v0.22.1)
[INFO] [stderr]       Adding bolero-generator v0.10.2 (available: v0.11.1)
[INFO] [stderr]       Adding bolero-generator-derive v0.10.0 (available: v0.11.0)
[INFO] [stderr]       Adding encode_unicode v0.3.6 (available: v1.0.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v1.1.0)
[INFO] [stderr]       Adding hermit-abi v0.3.9 (available: v0.4.0)
[INFO] [stderr]       Adding humansize v1.1.1 (available: v2.1.3)
[INFO] [stderr]       Adding proc-macro-crate v1.3.1 (available: v3.2.0)
[INFO] [stderr]       Adding s2n-codec v0.32.0 (available: v0.46.0)
[INFO] [stderr]       Adding s2n-quic-core v0.32.0 (available: v0.46.0)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.77)
[INFO] [stderr]       Adding toml_edit v0.19.15 (available: v0.22.22)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.59.0)
[INFO] [stderr]       Adding winnow v0.5.40 (available: v0.6.20)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c0c1c9f331374f2eeee4760ad02ee7f2f6d9f4a45e746e408e45278f566d16d
[INFO] running `Command { std: "docker" "start" "-a" "3c0c1c9f331374f2eeee4760ad02ee7f2f6d9f4a45e746e408e45278f566d16d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c0c1c9f331374f2eeee4760ad02ee7f2f6d9f4a45e746e408e45278f566d16d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c0c1c9f331374f2eeee4760ad02ee7f2f6d9f4a45e746e408e45278f566d16d", kill_on_drop: false }`
[INFO] [stdout] 3c0c1c9f331374f2eeee4760ad02ee7f2f6d9f4a45e746e408e45278f566d16d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dtail_expr_drop_order" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d89720dbfbf6209390f37f3082f3aa88e7874d75f27a01389845ff127a6174c1
[INFO] running `Command { std: "docker" "start" "-a" "d89720dbfbf6209390f37f3082f3aa88e7874d75f27a01389845ff127a6174c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.39
[INFO] [stderr]    Compiling bolero-generator-derive v0.10.0
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]     Checking hex-literal v0.4.1
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking humansize v1.1.1
[INFO] [stderr]     Checking probe v0.5.1
[INFO] [stderr]     Checking clap_builder v4.5.18
[INFO] [stderr]     Checking bolero-generator v0.10.2
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking mimalloc v0.1.43
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling enum-primitive-derive v0.3.0
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking s2n-codec v0.32.0
[INFO] [stderr]     Checking clap v4.5.18
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures-test v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking insta v1.40.0
[INFO] [stderr]     Checking serde_json v1.0.128
[INFO] [stderr]     Checking s2n-quic-core v0.32.0
[INFO] [stderr]     Checking s2n-netbench v0.1.1
[INFO] [stderr]     Checking s2n-netbench-driver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.40s
[INFO] running `Command { std: "docker" "inspect" "d89720dbfbf6209390f37f3082f3aa88e7874d75f27a01389845ff127a6174c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d89720dbfbf6209390f37f3082f3aa88e7874d75f27a01389845ff127a6174c1", kill_on_drop: false }`
[INFO] [stdout] d89720dbfbf6209390f37f3082f3aa88e7874d75f27a01389845ff127a6174c1