[INFO] fetching crate euphony-graph 0.1.1...
[INFO] checking euphony-graph-0.1.1 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate euphony-graph 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate euphony-graph 0.1.1 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] started tweaking crates.io crate euphony-graph 0.1.1
[INFO] finished tweaking crates.io crate euphony-graph 0.1.1
[INFO] tweaked toml for crates.io crate euphony-graph 0.1.1 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 81 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.6.0)
[INFO] [stderr]       Adding bolero v0.7.0 (available: v0.11.1)
[INFO] [stderr]       Adding bolero-afl v0.7.0 (available: v0.11.0)
[INFO] [stderr]       Adding bolero-engine v0.7.0 (available: v0.11.2)
[INFO] [stderr]       Adding bolero-generator v0.7.0 (available: v0.11.1)
[INFO] [stderr]       Adding bolero-generator-derive v0.7.0 (available: v0.11.0)
[INFO] [stderr]       Adding bolero-honggfuzz v0.7.0 (available: v0.11.0)
[INFO] [stderr]       Adding bolero-kani v0.7.0 (available: v0.11.2)
[INFO] [stderr]       Adding bolero-libfuzzer v0.7.0 (available: v0.11.0)
[INFO] [stderr]       Adding cfg-if v0.1.10 (available: v1.0.0)
[INFO] [stderr]       Adding clap v2.34.0 (available: v4.5.18)
[INFO] [stderr]       Adding crossbeam-channel v0.4.4 (available: v0.5.13)
[INFO] [stderr]       Adding crossbeam-utils v0.7.2 (available: v0.8.20)
[INFO] [stderr]       Adding heck v0.3.3 (available: v0.5.0)
[INFO] [stderr]       Adding hermit-abi v0.1.19 (available: v0.4.0)
[INFO] [stderr]       Adding libtest-mimic v0.3.0 (available: v0.7.3)
[INFO] [stderr]       Adding pretty-hex v0.2.1 (available: v0.4.1)
[INFO] [stderr]       Adding strsim v0.8.0 (available: v0.11.1)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.77)
[INFO] [stderr]       Adding textwrap v0.11.0 (available: v0.16.1)
[INFO] [stderr]       Adding unicode-width v0.1.14 (available: v0.2.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
[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] e2dccf8fbbc1209efe9aa2c3ee9a5e2713a731932cf1b1184851d8b3df7e10fa
[INFO] running `Command { std: "docker" "start" "-a" "e2dccf8fbbc1209efe9aa2c3ee9a5e2713a731932cf1b1184851d8b3df7e10fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2dccf8fbbc1209efe9aa2c3ee9a5e2713a731932cf1b1184851d8b3df7e10fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2dccf8fbbc1209efe9aa2c3ee9a5e2713a731932cf1b1184851d8b3df7e10fa", kill_on_drop: false }`
[INFO] [stdout] e2dccf8fbbc1209efe9aa2c3ee9a5e2713a731932cf1b1184851d8b3df7e10fa
[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] 6aa2a47eac765440e3a4f59ce49c841083d189e67fd5cb514008d82447c6c828
[INFO] running `Command { std: "docker" "start" "-a" "6aa2a47eac765440e3a4f59ce49c841083d189e67fd5cb514008d82447c6c828", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling anyhow v1.0.89
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking gimli v0.31.0
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking object v0.36.4
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking pretty-hex v0.2.1
[INFO] [stderr]     Checking euphony-graph v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking addr2line v0.24.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling bolero-generator-derive v0.7.0
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking bolero-generator v0.7.0
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking libtest-mimic v0.3.0
[INFO] [stderr]     Checking backtrace v0.3.74
[INFO] [stderr]     Checking bolero-engine v0.7.0
[INFO] [stderr]     Checking bolero v0.7.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.57s
[INFO] running `Command { std: "docker" "inspect" "6aa2a47eac765440e3a4f59ce49c841083d189e67fd5cb514008d82447c6c828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aa2a47eac765440e3a4f59ce49c841083d189e67fd5cb514008d82447c6c828", kill_on_drop: false }`
[INFO] [stdout] 6aa2a47eac765440e3a4f59ce49c841083d189e67fd5cb514008d82447c6c828