[INFO] fetching crate flowcom 0.1.0... [INFO] building flowcom-0.1.0 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] extracting crate flowcom 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate flowcom 0.1.0 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate flowcom 0.1.0 [INFO] finished tweaking crates.io crate flowcom 0.1.0 [INFO] tweaked toml for crates.io crate flowcom 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 37 packages to latest compatible versions [INFO] [stderr] Adding nucleo v0.4.1 (available: v0.5.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nucleo-matcher v0.3.1 [INFO] [stderr] Downloaded im v15.1.0 [INFO] [stderr] Downloaded nucleo v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 74a2415276cf4c730de01f8cbe1f39e3bceaa710d141bfd7b55f2e1d97e596ef [INFO] running `Command { std: "docker" "start" "-a" "74a2415276cf4c730de01f8cbe1f39e3bceaa710d141bfd7b55f2e1d97e596ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74a2415276cf4c730de01f8cbe1f39e3bceaa710d141bfd7b55f2e1d97e596ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74a2415276cf4c730de01f8cbe1f39e3bceaa710d141bfd7b55f2e1d97e596ef", kill_on_drop: false }` [INFO] [stdout] 74a2415276cf4c730de01f8cbe1f39e3bceaa710d141bfd7b55f2e1d97e596ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a88ff238ba3b3ab65dd350a8d759b594db378f6d84870f9ae1d1dbc1b6b4a1f7 [INFO] running `Command { std: "docker" "start" "-a" "a88ff238ba3b3ab65dd350a8d759b594db378f6d84870f9ae1d1dbc1b6b4a1f7", kill_on_drop: false }` [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling im v15.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling bitmaps v2.1.0 [INFO] [stderr] Compiling rand_xoshiro v0.6.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.14 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling nucleo-matcher v0.3.1 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling sized-chunks v0.6.5 [INFO] [stderr] Compiling nucleo v0.4.1 [INFO] [stderr] Compiling flowcom v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.75s [INFO] running `Command { std: "docker" "inspect" "a88ff238ba3b3ab65dd350a8d759b594db378f6d84870f9ae1d1dbc1b6b4a1f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a88ff238ba3b3ab65dd350a8d759b594db378f6d84870f9ae1d1dbc1b6b4a1f7", kill_on_drop: false }` [INFO] [stdout] a88ff238ba3b3ab65dd350a8d759b594db378f6d84870f9ae1d1dbc1b6b4a1f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 84d60497f5e03cf01b755c0d23a75558dc533619dad848d31c746880df71e665 [INFO] running `Command { std: "docker" "start" "-a" "84d60497f5e03cf01b755c0d23a75558dc533619dad848d31c746880df71e665", kill_on_drop: false }` [INFO] [stderr] Compiling flowcom v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] running `Command { std: "docker" "inspect" "84d60497f5e03cf01b755c0d23a75558dc533619dad848d31c746880df71e665", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84d60497f5e03cf01b755c0d23a75558dc533619dad848d31c746880df71e665", kill_on_drop: false }` [INFO] [stdout] 84d60497f5e03cf01b755c0d23a75558dc533619dad848d31c746880df71e665