[INFO] fetching crate fpe 0.6.1...
[INFO] checking fpe-0.6.1 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate fpe 0.6.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate fpe 0.6.1 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] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate fpe 0.6.1
[INFO] finished tweaking crates.io crate fpe 0.6.1
[INFO] tweaked toml for crates.io crate fpe 0.6.1 written to /workspace/builds/worker-0-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 162 packages to latest compatible versions
[INFO] [stderr]       Adding anes v0.1.6 (available: v0.2.0)
[INFO] [stderr]       Adding bit-set v0.5.3 (available: v0.8.0)
[INFO] [stderr]       Adding bit-vec v0.6.3 (available: v0.8.0)
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.6.0)
[INFO] [stderr]       Adding clap v3.2.25 (available: v4.5.18)
[INFO] [stderr]       Adding clap_derive v3.2.25 (available: v4.5.18)
[INFO] [stderr]       Adding clap_lex v0.2.4 (available: v0.7.2)
[INFO] [stderr]       Adding criterion v0.4.0 (available: v0.5.1)
[INFO] [stderr]       Adding criterion-cycles-per-byte v0.4.0 (available: v0.6.1)
[INFO] [stderr]       Adding dashmap v5.5.3 (available: v6.1.0)
[INFO] [stderr]       Adding env_logger v0.9.3 (available: v0.11.5)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v1.1.0)
[INFO] [stderr]       Adding hashbrown v0.12.3 (available: v0.14.5)
[INFO] [stderr]       Adding heck v0.4.1 (available: v0.5.0)
[INFO] [stderr]       Adding hermit-abi v0.1.19 (available: v0.4.0)
[INFO] [stderr]       Adding hermit-abi v0.3.9 (available: v0.4.0)
[INFO] [stderr]       Adding indexmap v1.9.3 (available: v2.5.0)
[INFO] [stderr]       Adding inferno v0.11.14 (available: v0.11.21)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.13.0)
[INFO] [stderr]       Adding linux-raw-sys v0.4.14 (available: v0.6.5)
[INFO] [stderr]       Adding memmap2 v0.5.10 (available: v0.9.5)
[INFO] [stderr]       Adding nix v0.26.4 (available: v0.29.0)
[INFO] [stderr]       Adding os_str_bytes v6.6.1 (available: v7.0.0)
[INFO] [stderr]       Adding pprof v0.11.1 (available: v0.13.0)
[INFO] [stderr]       Adding quick-error v1.2.3 (available: v2.0.1)
[INFO] [stderr]       Adding quick-xml v0.26.0 (available: v0.36.2)
[INFO] [stderr]       Adding strsim v0.10.0 (available: v0.11.1)
[INFO] [stderr]       Adding symbolic-common v10.2.1 (available: v12.11.1)
[INFO] [stderr]       Adding symbolic-demangle v10.2.1 (available: v12.11.1)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.77)
[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] 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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc35c82dd09a8c97b1b7e48805db420fddd0569dc00cd5b5c34c0f4e6616524c
[INFO] running `Command { std: "docker" "start" "-a" "fc35c82dd09a8c97b1b7e48805db420fddd0569dc00cd5b5c34c0f4e6616524c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc35c82dd09a8c97b1b7e48805db420fddd0569dc00cd5b5c34c0f4e6616524c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc35c82dd09a8c97b1b7e48805db420fddd0569dc00cd5b5c34c0f4e6616524c", kill_on_drop: false }`
[INFO] [stdout] fc35c82dd09a8c97b1b7e48805db420fddd0569dc00cd5b5c34c0f4e6616524c
[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=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] bf95b6fa94702aa15939af83067f0c8d24e02eebf4dcd2e0aa55549792bd87fd
[INFO] running `Command { std: "docker" "start" "-a" "bf95b6fa94702aa15939af83067f0c8d24e02eebf4dcd2e0aa55549792bd87fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking serde v1.0.210
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking textwrap v0.16.1
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]    Compiling cpp_demangle v0.4.4
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling findshlibs v0.10.2
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]    Compiling symbolic-demangle v10.2.1
[INFO] [stderr]     Checking bytemuck v1.18.0
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking oorandom v11.1.4
[INFO] [stderr]     Checking tempfile v3.12.0
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]     Checking rgb v0.8.50
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking symbolic-common v10.2.1
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking serde_json v1.0.128
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]     Checking object v0.36.4
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking quick-xml v0.26.0
[INFO] [stderr]    Compiling pprof v0.11.1
[INFO] [stderr]     Checking str_stack v0.1.0
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking proptest v1.5.0
[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]     Checking fpe v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking backtrace v0.3.74
[INFO] [stderr]     Checking criterion v0.4.0
[INFO] [stderr]     Checking inferno v0.11.14
[INFO] [stderr]     Checking criterion-cycles-per-byte v0.4.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.75s
[INFO] running `Command { std: "docker" "inspect" "bf95b6fa94702aa15939af83067f0c8d24e02eebf4dcd2e0aa55549792bd87fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf95b6fa94702aa15939af83067f0c8d24e02eebf4dcd2e0aa55549792bd87fd", kill_on_drop: false }`
[INFO] [stdout] bf95b6fa94702aa15939af83067f0c8d24e02eebf4dcd2e0aa55549792bd87fd