[INFO] fetching crate flat-veb 0.1.2...
[INFO] testing flat-veb-0.1.2 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate flat-veb 0.1.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate flat-veb 0.1.2
[INFO] finished tweaking crates.io crate flat-veb 0.1.2
[INFO] tweaked toml for crates.io crate flat-veb 0.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate flat-veb 0.1.2 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c4a2e507917f136b921dcb1b4239c6e6e3da041d47b9d8300b19041b04e7bd0
[INFO] running `Command { std: "docker" "start" "-a" "4c4a2e507917f136b921dcb1b4239c6e6e3da041d47b9d8300b19041b04e7bd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c4a2e507917f136b921dcb1b4239c6e6e3da041d47b9d8300b19041b04e7bd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c4a2e507917f136b921dcb1b4239c6e6e3da041d47b9d8300b19041b04e7bd0", kill_on_drop: false }`
[INFO] [stdout] 4c4a2e507917f136b921dcb1b4239c6e6e3da041d47b9d8300b19041b04e7bd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66436d7356dbae246b9a97e5d950f38b7257d84cab4c7d37e6efdc9bd1f2e9b8
[INFO] running `Command { std: "docker" "start" "-a" "66436d7356dbae246b9a97e5d950f38b7257d84cab4c7d37e6efdc9bd1f2e9b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling flat-veb v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "66436d7356dbae246b9a97e5d950f38b7257d84cab4c7d37e6efdc9bd1f2e9b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66436d7356dbae246b9a97e5d950f38b7257d84cab4c7d37e6efdc9bd1f2e9b8", kill_on_drop: false }`
[INFO] [stdout] 66436d7356dbae246b9a97e5d950f38b7257d84cab4c7d37e6efdc9bd1f2e9b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42120d536211c977c2c3ca97459d52e2f79f88a2ce8681325f20103b5a354274
[INFO] running `Command { std: "docker" "start" "-a" "42120d536211c977c2c3ca97459d52e2f79f88a2ce8681325f20103b5a354274", kill_on_drop: false }`
[INFO] [stderr]    Compiling flat-veb v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "42120d536211c977c2c3ca97459d52e2f79f88a2ce8681325f20103b5a354274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42120d536211c977c2c3ca97459d52e2f79f88a2ce8681325f20103b5a354274", kill_on_drop: false }`
[INFO] [stdout] 42120d536211c977c2c3ca97459d52e2f79f88a2ce8681325f20103b5a354274
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 662811fd786801f2fd794a9450c30bcb876cfc48bdd8bc2914980033936d9840
[INFO] running `Command { std: "docker" "start" "-a" "662811fd786801f2fd794a9450c30bcb876cfc48bdd8bc2914980033936d9840", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flat_veb-f67ed8dadb047442)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test test::size10::spaced_collect ... ok
[INFO] [stdout] test test::size11::spaced_collect ... ok
[INFO] [stdout] test test::correct_bits ... ok
[INFO] [stdout] test test::size12::empty_works ... ok
[INFO] [stdout] test test::size12::small_collect ... ok
[INFO] [stdout] test test::size12::spaced_collect ... ok
[INFO] [stdout] test test::size10::small_collect ... ok
[INFO] [stdout] test test::size11::empty_works ... ok
[INFO] [stdout] test test::size10::empty_works ... ok
[INFO] [stdout] test test::size11::small_collect ... ok
[INFO] [stdout] test test::size4::empty_works ... ok
[INFO] [stdout] test test::size4::small_collect ... ok
[INFO] [stdout] test test::size4::spaced_collect ... ok
[INFO] [stdout] test test::size5::empty_works ... ok
[INFO] [stdout] test test::size5::small_collect ... ok
[INFO] [stdout] test test::size6::small_collect ... ok
[INFO] [stdout] test test::size6::spaced_collect ... ok
[INFO] [stdout] test test::size7::empty_works ... ok
[INFO] [stdout] test test::size7::spaced_collect ... ok
[INFO] [stdout] test test::size7::small_collect ... ok
[INFO] [stdout] test test::size5::spaced_collect ... ok
[INFO] [stdout] test test::size8::empty_works ... ok
[INFO] [stdout] test test::size8::spaced_collect ... ok
[INFO] [stdout] test test::size9::empty_works ... ok
[INFO] [stdout] test test::size9::small_collect ... ok
[INFO] [stdout] test test::size9::spaced_collect ... ok
[INFO] [stdout] test test::size8::small_collect ... ok
[INFO] [stdout] test test::size6::empty_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flat_veb
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 24) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 24) stdout ----
[INFO] [stdout] error[E0275]: overflow evaluating the requirement `[(); flat_veb::::outer::{impl#3}::{constant#0}] well-formed`
[INFO] [stdout]   |
[INFO] [stdout]   = note: required for `OuterVEBTree<SmallSet<6, u64>, SmallSet<6, u64>>` to implement `VEBTree`
[INFO] [stdout]   = note: the full name for the type has been written to '/tmp/rustdoctestpwy0uZ/rust_out.long-type-18197683015301393620.txt'
[INFO] [stdout]   = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0275`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 24)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "662811fd786801f2fd794a9450c30bcb876cfc48bdd8bc2914980033936d9840", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "662811fd786801f2fd794a9450c30bcb876cfc48bdd8bc2914980033936d9840", kill_on_drop: false }`
[INFO] [stdout] 662811fd786801f2fd794a9450c30bcb876cfc48bdd8bc2914980033936d9840
