[INFO] fetching crate samply-api 0.23.2...
[INFO] checking samply-api-0.23.2 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate samply-api 0.23.2 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate samply-api 0.23.2 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 samply-api 0.23.2
[INFO] finished tweaking crates.io crate samply-api 0.23.2
[INFO] tweaked toml for crates.io crate samply-api 0.23.2 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 89 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.22.0 (available: v0.24.1)
[INFO] [stderr]       Adding bitvec v0.19.6 (available: v1.0.1)
[INFO] [stderr]       Adding derive_more v0.99.18 (available: v1.0.0)
[INFO] [stderr]       Adding funty v1.1.0 (available: v2.0.0)
[INFO] [stderr]       Adding gimli v0.29.0 (available: v0.31.0)
[INFO] [stderr]       Adding linux-perf-data v0.9.0 (available: v0.10.2)
[INFO] [stderr]       Adding object v0.35.0 (available: v0.36.4)
[INFO] [stderr]       Adding radium v0.5.3 (available: v1.1.0)
[INFO] [stderr]       Adding ruzstd v0.6.0 (available: v0.7.2)
[INFO] [stderr]       Adding samply-symbols v0.22.2 (available: v0.23.0)
[INFO] [stderr]       Adding wyz v0.2.0 (available: v0.6.1)
[INFO] [stderr]       Adding yaxpeax-arch v0.2.8 (available: v0.3.2)
[INFO] [stderr]       Adding yaxpeax-arm v0.2.6 (available: v0.3.0)
[INFO] [stderr]       Adding yaxpeax-x86 v1.2.2 (available: v2.0.0)
[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] b87a7a7f905127766ef0421234a3c252e8f8b89d736ff463a655a1f8e34bf53c
[INFO] running `Command { std: "docker" "start" "-a" "b87a7a7f905127766ef0421234a3c252e8f8b89d736ff463a655a1f8e34bf53c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b87a7a7f905127766ef0421234a3c252e8f8b89d736ff463a655a1f8e34bf53c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b87a7a7f905127766ef0421234a3c252e8f8b89d736ff463a655a1f8e34bf53c", kill_on_drop: false }`
[INFO] [stdout] b87a7a7f905127766ef0421234a3c252e8f8b89d736ff463a655a1f8e34bf53c
[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] df98e0ecb6c9ed48b90df5d73c25484ffa5be170bda57e9188f6e58503794943
[INFO] running `Command { std: "docker" "start" "-a" "df98e0ecb6c9ed48b90df5d73c25484ffa5be170bda57e9188f6e58503794943", kill_on_drop: false }`
[INFO] [stderr]    Compiling ref-cast v1.0.23
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]     Checking uuid v1.10.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking inplace-vec-builder v0.1.1
[INFO] [stderr]     Checking crc-catalog v2.4.0
[INFO] [stderr]    Compiling cpp_demangle v0.4.4
[INFO] [stderr]     Checking scroll v0.12.0
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking binary-merge v0.1.2
[INFO] [stderr]     Checking yaxpeax-arch v0.2.8
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking zerofrom v0.1.4
[INFO] [stderr]    Compiling yaxpeax-x86 v1.2.2
[INFO] [stderr]     Checking elsa v1.10.0
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking linear-map v1.2.0
[INFO] [stderr]     Checking crc v3.2.1
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking gimli v0.29.0
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]     Checking serde_json v1.0.128
[INFO] [stderr]     Checking yoke v0.7.4
[INFO] [stderr]     Checking msvc-demangler v0.10.1
[INFO] [stderr]     Checking scala-native-demangle v0.0.6
[INFO] [stderr]     Checking rangemap v1.5.1
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking pdb2 v0.9.1
[INFO] [stderr]     Checking lzma-rs v0.3.0
[INFO] [stderr]     Checking memmap2 v0.9.5
[INFO] [stderr]     Checking bitvec v0.19.6
[INFO] [stderr]     Checking assert-json-diff v2.0.2
[INFO] [stderr]     Checking addr2line v0.22.0
[INFO] [stderr]     Checking yaxpeax-arm v0.2.6
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling ref-cast-impl v1.0.23
[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling yoke-derive v0.7.4
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]     Checking range-collections v0.4.5
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking thiserror v1.0.64
[INFO] [stderr]     Checking linux-perf-event-reader v0.10.1
[INFO] [stderr]     Checking srcsrv v0.2.2
[INFO] [stderr]     Checking pdb-addr2line v0.11.0
[INFO] [stderr]     Checking macho-unwind-info v0.4.0
[INFO] [stderr]     Checking ruzstd v0.6.0
[INFO] [stderr]     Checking linux-perf-data v0.9.0
[INFO] [stderr]     Checking object v0.35.0
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking samply-symbols v0.22.2
[INFO] [stderr]     Checking samply-api v0.23.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.88s
[INFO] running `Command { std: "docker" "inspect" "df98e0ecb6c9ed48b90df5d73c25484ffa5be170bda57e9188f6e58503794943", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df98e0ecb6c9ed48b90df5d73c25484ffa5be170bda57e9188f6e58503794943", kill_on_drop: false }`
[INFO] [stdout] df98e0ecb6c9ed48b90df5d73c25484ffa5be170bda57e9188f6e58503794943