[INFO] cloning repository https://github.com/DeviousCilantro/membership-testing [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DeviousCilantro/membership-testing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeviousCilantro%2Fmembership-testing", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeviousCilantro%2Fmembership-testing'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d49b34b9cbcf3cf22f68d7b65c854364af87a5b9 [INFO] checking DeviousCilantro/membership-testing against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeviousCilantro%2Fmembership-testing" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/DeviousCilantro/membership-testing on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/DeviousCilantro/membership-testing [INFO] finished tweaking git repo https://github.com/DeviousCilantro/membership-testing [INFO] tweaked toml for git repo https://github.com/DeviousCilantro/membership-testing written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/DeviousCilantro/membership-testing already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-primes v0.3.0 [INFO] [stderr] Downloaded rug v1.19.2 [INFO] [stderr] Downloaded gmp-mpfr-sys v1.5.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 29a1a7008589774d3142fbb7b0c864a4157c5e48ce94705f8036c90dcdb6107d [INFO] running `Command { std: "docker" "start" "-a" "29a1a7008589774d3142fbb7b0c864a4157c5e48ce94705f8036c90dcdb6107d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "29a1a7008589774d3142fbb7b0c864a4157c5e48ce94705f8036c90dcdb6107d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29a1a7008589774d3142fbb7b0c864a4157c5e48ce94705f8036c90dcdb6107d", kill_on_drop: false }` [INFO] [stdout] 29a1a7008589774d3142fbb7b0c864a4157c5e48ce94705f8036c90dcdb6107d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8bb85cd1e9e74e9a211211dae8fc604b71a6b4f6dce4ab988fa76c3b7bb97008 [INFO] running `Command { std: "docker" "start" "-a" "8bb85cd1e9e74e9a211211dae8fc604b71a6b4f6dce4ab988fa76c3b7bb97008", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling gmp-mpfr-sys v1.5.3 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Compiling log v0.4.18 [INFO] [stderr] Compiling rug v1.19.2 [INFO] [stderr] Checking cpufeatures v0.2.7 [INFO] [stderr] Checking getrandom v0.2.9 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking num-complex v0.4.3 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha2 v0.10.6 [INFO] [stderr] Checking num-primes v0.3.0 [INFO] [stderr] Checking membership-testing v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 51s [INFO] running `Command { std: "docker" "inspect" "8bb85cd1e9e74e9a211211dae8fc604b71a6b4f6dce4ab988fa76c3b7bb97008", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bb85cd1e9e74e9a211211dae8fc604b71a6b4f6dce4ab988fa76c3b7bb97008", kill_on_drop: false }` [INFO] [stdout] 8bb85cd1e9e74e9a211211dae8fc604b71a6b4f6dce4ab988fa76c3b7bb97008 [INFO] checking DeviousCilantro/membership-testing against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeviousCilantro%2Fmembership-testing" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/DeviousCilantro/membership-testing on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/DeviousCilantro/membership-testing [INFO] finished tweaking git repo https://github.com/DeviousCilantro/membership-testing [INFO] tweaked toml for git repo https://github.com/DeviousCilantro/membership-testing written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/DeviousCilantro/membership-testing already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 22e88e79f4760893a1321f96aefb296eb926b1959988aba7f63e18386770a255 [INFO] running `Command { std: "docker" "start" "-a" "22e88e79f4760893a1321f96aefb296eb926b1959988aba7f63e18386770a255", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22e88e79f4760893a1321f96aefb296eb926b1959988aba7f63e18386770a255", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22e88e79f4760893a1321f96aefb296eb926b1959988aba7f63e18386770a255", kill_on_drop: false }` [INFO] [stdout] 22e88e79f4760893a1321f96aefb296eb926b1959988aba7f63e18386770a255 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4cc39e35f4853182912dc7918e668dcb134a3ddd73d7a2f3b888b9b2b5a117d9 [INFO] running `Command { std: "docker" "start" "-a" "4cc39e35f4853182912dc7918e668dcb134a3ddd73d7a2f3b888b9b2b5a117d9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling gmp-mpfr-sys v1.5.3 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling log v0.4.18 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Compiling rug v1.19.2 [INFO] [stderr] Checking cpufeatures v0.2.7 [INFO] [stderr] Checking getrandom v0.2.9 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking num-complex v0.4.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking sha2 v0.10.6 [INFO] [stderr] Checking num-primes v0.3.0 [INFO] [stderr] Checking membership-testing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> compute_accumulator/src/main.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 19 | fn read_lines
(filename: P) -> io::Result (filename: P) -> io::Result (filename: P) -> io::Result (filename: P) -> io::Result