[INFO] fetching crate fretboard_layout 0.7.1...
[INFO] checking fretboard_layout-0.7.1 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate fretboard_layout 0.7.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate fretboard_layout 0.7.1 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 fretboard_layout 0.7.1
[INFO] finished tweaking crates.io crate fretboard_layout 0.7.1
[INFO] tweaked toml for crates.io crate fretboard_layout 0.7.1 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 69 packages to latest compatible versions
[INFO] [stderr]       Adding cairo-rs v0.18.5 (available: v0.20.1)
[INFO] [stderr]       Adding cairo-sys-rs v0.18.2 (available: v0.20.0)
[INFO] [stderr]       Adding cfg-expr v0.15.8 (available: v0.17.0)
[INFO] [stderr]       Adding gdk-pixbuf v0.18.5 (available: v0.20.1)
[INFO] [stderr]       Adding gdk-pixbuf-sys v0.18.0 (available: v0.20.1)
[INFO] [stderr]       Adding gdk4 v0.7.3 (available: v0.9.0)
[INFO] [stderr]       Adding gdk4-sys v0.7.2 (available: v0.9.0)
[INFO] [stderr]       Adding gio v0.18.4 (available: v0.20.1)
[INFO] [stderr]       Adding gio-sys v0.18.1 (available: v0.20.1)
[INFO] [stderr]       Adding glib v0.18.5 (available: v0.20.3)
[INFO] [stderr]       Adding glib-macros v0.18.5 (available: v0.20.3)
[INFO] [stderr]       Adding glib-sys v0.18.1 (available: v0.20.2)
[INFO] [stderr]       Adding gobject-sys v0.18.0 (available: v0.20.1)
[INFO] [stderr]       Adding heck v0.4.1 (available: v0.5.0)
[INFO] [stderr]       Adding pango v0.18.3 (available: v0.20.1)
[INFO] [stderr]       Adding pango-sys v0.18.0 (available: v0.20.1)
[INFO] [stderr]       Adding proc-macro-crate v2.0.2 (available: v3.2.0)
[INFO] [stderr]       Adding svg v0.14.0 (available: v0.17.0)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.77)
[INFO] [stderr]       Adding system-deps v6.2.2 (available: v7.0.3)
[INFO] [stderr]       Adding toml v0.8.2 (available: v0.8.19)
[INFO] [stderr]       Adding toml_datetime v0.6.3 (available: v0.6.8)
[INFO] [stderr]       Adding toml_edit v0.20.2 (available: v0.20.7)
[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] [stderr]     Blocking waiting for file lock on package cache
[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] 2fd6b828f75762ab65707b33250c0647ddfec02bb94787fa83cc76adccd56c84
[INFO] running `Command { std: "docker" "start" "-a" "2fd6b828f75762ab65707b33250c0647ddfec02bb94787fa83cc76adccd56c84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fd6b828f75762ab65707b33250c0647ddfec02bb94787fa83cc76adccd56c84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fd6b828f75762ab65707b33250c0647ddfec02bb94787fa83cc76adccd56c84", kill_on_drop: false }`
[INFO] [stdout] 2fd6b828f75762ab65707b33250c0647ddfec02bb94787fa83cc76adccd56c84
[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] 57e39b4ee6ad88601a6e21783927326f540c8ef1165921c873be11ad4c50ab7b
[INFO] running `Command { std: "docker" "start" "-a" "57e39b4ee6ad88601a6e21783927326f540c8ef1165921c873be11ad4c50ab7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking svg v0.14.0
[INFO] [stderr]     Checking rgba_simple v0.10.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking fretboard_layout v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.61s
[INFO] running `Command { std: "docker" "inspect" "57e39b4ee6ad88601a6e21783927326f540c8ef1165921c873be11ad4c50ab7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57e39b4ee6ad88601a6e21783927326f540c8ef1165921c873be11ad4c50ab7b", kill_on_drop: false }`
[INFO] [stdout] 57e39b4ee6ad88601a6e21783927326f540c8ef1165921c873be11ad4c50ab7b