[INFO] fetching crate revi 0.0.0-beta-2... [INFO] building revi-0.0.0-beta-2 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate revi 0.0.0-beta-2 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate revi 0.0.0-beta-2 [INFO] finished tweaking crates.io crate revi 0.0.0-beta-2 [INFO] tweaked toml for crates.io crate revi 0.0.0-beta-2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate revi 0.0.0-beta-2 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate revi 0.0.0-beta-2 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossterm_winapi v0.8.0 [INFO] [stderr] Downloaded signal-hook v0.3.9 [INFO] [stderr] Downloaded signal-hook-mio v0.2.1 [INFO] [stderr] Downloaded cc v1.0.68 [INFO] [stderr] Downloaded revi-core v0.0.0-beta-2 [INFO] [stderr] Downloaded crossterm v0.20.0 [INFO] [stderr] Downloaded lock_api v0.4.4 [INFO] [stderr] Downloaded redox_syscall v0.2.9 [INFO] [stderr] Downloaded itertools v0.10.1 [INFO] [stderr] Downloaded revi-ui v0.0.0-beta-2 [INFO] [stderr] Downloaded bstr v0.2.16 [INFO] [stderr] Downloaded libc v0.2.97 [INFO] [stderr] Downloaded lua-src v543.0.0 [INFO] [stderr] Downloaded ropey v1.3.1 [INFO] [stderr] Downloaded mlua v0.6.1 [INFO] [stderr] Downloaded luajit-src v210.1.4+resty8404d7f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 247ed9ed28945ec78216ccb61977e6a2186c440b00dd76207051287969ce6dd6 [INFO] running `Command { std: "docker" "start" "-a" "247ed9ed28945ec78216ccb61977e6a2186c440b00dd76207051287969ce6dd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "247ed9ed28945ec78216ccb61977e6a2186c440b00dd76207051287969ce6dd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "247ed9ed28945ec78216ccb61977e6a2186c440b00dd76207051287969ce6dd6", kill_on_drop: false }` [INFO] [stdout] 247ed9ed28945ec78216ccb61977e6a2186c440b00dd76207051287969ce6dd6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d9d070418e88da305c83f93a0d97a1c3068190f5e95d5642e86828f5cf8585d4 [INFO] running `Command { std: "docker" "start" "-a" "d9d070418e88da305c83f93a0d97a1c3068190f5e95d5642e86828f5cf8585d4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling ropey v1.3.1 [INFO] [stdout] error[E0080]: attempt to compute `0_usize - 1_usize`, which would overflow [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ropey-1.3.1/src/tree/mod.rs:74:19 [INFO] [stdout] | [INFO] [stdout] 74 | const _: [(); 0 - !{ [INFO] [stdout] | ___________________^ [INFO] [stdout] 75 | | // Assert alignment. [INFO] [stdout] 76 | | const ASSERT: bool = if align_of::() > ARC_COUNTERS_SIZE { [INFO] [stdout] 77 | | align_of::() + size_of::() [INFO] [stdout] ... | [INFO] [stdout] 81 | | ASSERT [INFO] [stdout] 82 | | } as usize] = []; [INFO] [stdout] | |______________^ evaluation of `tree::constants::_::{constant#0}` failed here [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling luajit-src v210.1.4+resty8404d7f [INFO] [stderr] Compiling lua-src v543.0.0 [INFO] [stdout] For more information about this error, try `rustc --explain E0080`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ropey` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "d9d070418e88da305c83f93a0d97a1c3068190f5e95d5642e86828f5cf8585d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9d070418e88da305c83f93a0d97a1c3068190f5e95d5642e86828f5cf8585d4", kill_on_drop: false }` [INFO] [stdout] d9d070418e88da305c83f93a0d97a1c3068190f5e95d5642e86828f5cf8585d4