[INFO] fetching crate kvarn-auth 0.2.0...
[INFO] checking kvarn-auth-0.2.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate kvarn-auth 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate kvarn-auth 0.2.0 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 kvarn-auth 0.2.0
[INFO] finished tweaking crates.io crate kvarn-auth 0.2.0
[INFO] tweaked toml for crates.io crate kvarn-auth 0.2.0 written to /workspace/builds/worker-1-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 147 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.21.7 (available: v0.22.1)
[INFO] [stderr]       Adding compact_str v0.7.1 (available: v0.8.0)
[INFO] [stderr]       Adding dashmap v5.5.3 (available: v6.1.0)
[INFO] [stderr]       Adding fixedbitset v0.4.2 (available: v0.5.7)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v1.1.0)
[INFO] [stderr]       Adding triomphe v0.1.11 (available: v0.1.13)
[INFO] [stderr]       Adding virtue v0.0.13 (available: v0.0.17)
[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] 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] [stderr]     Blocking waiting for file lock on package cache
[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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26dc09af6a46926035a46ba56a0c575ea6f558756d191fcfdf8f6f81861f97ba
[INFO] running `Command { std: "docker" "start" "-a" "26dc09af6a46926035a46ba56a0c575ea6f558756d191fcfdf8f6f81861f97ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26dc09af6a46926035a46ba56a0c575ea6f558756d191fcfdf8f6f81861f97ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26dc09af6a46926035a46ba56a0c575ea6f558756d191fcfdf8f6f81861f97ba", kill_on_drop: false }`
[INFO] [stdout] 26dc09af6a46926035a46ba56a0c575ea6f558756d191fcfdf8f6f81861f97ba
[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=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] 446737fd8c2a1559c9b2874c012d0f738538091528039dbc08b6ad209db1bf87
[INFO] running `Command { std: "docker" "start" "-a" "446737fd8c2a1559c9b2874c012d0f738538091528039dbc08b6ad209db1bf87", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]     Checking castaway v0.2.3
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking compact_str v0.7.1
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]     Checking der v0.7.9
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling moka v0.12.8
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking kvarn_utils v0.6.0
[INFO] [stderr]     Checking uuid v1.10.0
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking triomphe v0.1.11
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking home v0.5.9
[INFO] [stderr]     Checking tree_magic_db v3.0.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking tree_magic_mini v3.1.5
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking p256 v0.13.2
[INFO] [stderr]     Checking kvarn_async v0.6.0
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking kvarn v0.6.1
[INFO] [stderr]     Checking kvarn-auth v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.14s
[INFO] running `Command { std: "docker" "inspect" "446737fd8c2a1559c9b2874c012d0f738538091528039dbc08b6ad209db1bf87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "446737fd8c2a1559c9b2874c012d0f738538091528039dbc08b6ad209db1bf87", kill_on_drop: false }`
[INFO] [stdout] 446737fd8c2a1559c9b2874c012d0f738538091528039dbc08b6ad209db1bf87