[INFO] fetching crate flat-veb 0.1.2...
[INFO] testing flat-veb-0.1.2 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate flat-veb 0.1.2 into /workspace/builds/worker-6-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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate flat-veb 0.1.2 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96d0bd5a50b908759148d795b282abd244e05ce8fdbd5114c8934fca16fdc7a4
[INFO] running `Command { std: "docker" "start" "-a" "96d0bd5a50b908759148d795b282abd244e05ce8fdbd5114c8934fca16fdc7a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96d0bd5a50b908759148d795b282abd244e05ce8fdbd5114c8934fca16fdc7a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96d0bd5a50b908759148d795b282abd244e05ce8fdbd5114c8934fca16fdc7a4", kill_on_drop: false }`
[INFO] [stdout] 96d0bd5a50b908759148d795b282abd244e05ce8fdbd5114c8934fca16fdc7a4
[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" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d6cafc08d60b203120d48d70d625830e0234680806bd98151f9511869766338
[INFO] running `Command { std: "docker" "start" "-a" "2d6cafc08d60b203120d48d70d625830e0234680806bd98151f9511869766338", 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 0.26s
[INFO] running `Command { std: "docker" "inspect" "2d6cafc08d60b203120d48d70d625830e0234680806bd98151f9511869766338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d6cafc08d60b203120d48d70d625830e0234680806bd98151f9511869766338", kill_on_drop: false }`
[INFO] [stdout] 2d6cafc08d60b203120d48d70d625830e0234680806bd98151f9511869766338
[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" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09d68de49f257680027e5e1b9a8b37199fe761a2f9415c973a62906dd2ba7db3
[INFO] running `Command { std: "docker" "start" "-a" "09d68de49f257680027e5e1b9a8b37199fe761a2f9415c973a62906dd2ba7db3", 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 0.91s
[INFO] running `Command { std: "docker" "inspect" "09d68de49f257680027e5e1b9a8b37199fe761a2f9415c973a62906dd2ba7db3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09d68de49f257680027e5e1b9a8b37199fe761a2f9415c973a62906dd2ba7db3", kill_on_drop: false }`
[INFO] [stdout] 09d68de49f257680027e5e1b9a8b37199fe761a2f9415c973a62906dd2ba7db3
[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" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 96147066d54ab0a5fe9dac54afb23275de9d972b53a1b83d995b3765bb3fede9
[INFO] running `Command { std: "docker" "start" "-a" "96147066d54ab0a5fe9dac54afb23275de9d972b53a1b83d995b3765bb3fede9", 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-42d7dd77358ec8ea)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flat_veb
[INFO] [stdout] running 28 tests
[INFO] [stdout] test test::correct_bits ... ok
[INFO] [stdout] test test::size10::empty_works ... ok
[INFO] [stdout] test test::size10::small_collect ... ok
[INFO] [stdout] test test::size11::spaced_collect ... ok
[INFO] [stdout] test test::size12::empty_works ... ok
[INFO] [stdout] test test::size10::spaced_collect ... ok
[INFO] [stdout] test test::size11::small_collect ... ok
[INFO] [stdout] test test::size11::empty_works ... ok
[INFO] [stdout] test test::size4::empty_works ... ok
[INFO] [stdout] test test::size12::small_collect ... ok
[INFO] [stdout] test test::size4::small_collect ... ok
[INFO] [stdout] test test::size12::spaced_collect ... ok
[INFO] [stdout] test test::size4::spaced_collect ... ok
[INFO] [stdout] test test::size5::small_collect ... ok
[INFO] [stdout] test test::size5::empty_works ... ok
[INFO] [stdout] test test::size5::spaced_collect ... ok
[INFO] [stdout] test test::size6::empty_works ... ok
[INFO] [stdout] test test::size6::small_collect ... ok
[INFO] [stdout] test test::size7::small_collect ... ok
[INFO] [stdout] test test::size8::empty_works ... ok
[INFO] [stdout] test test::size8::small_collect ... ok
[INFO] [stdout] test test::size9::empty_works ... ok
[INFO] [stdout] test test::size9::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::size8::spaced_collect ... ok
[INFO] [stdout] test test::size9::spaced_collect ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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/rustdoctest6auxae/rust_out.long-type-5259486835720337526.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 0.25s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "96147066d54ab0a5fe9dac54afb23275de9d972b53a1b83d995b3765bb3fede9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96147066d54ab0a5fe9dac54afb23275de9d972b53a1b83d995b3765bb3fede9", kill_on_drop: false }`
[INFO] [stdout] 96147066d54ab0a5fe9dac54afb23275de9d972b53a1b83d995b3765bb3fede9
