[INFO] fetching crate hlist2 0.0.15...
[INFO] testing hlist2-0.0.15 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate hlist2 0.0.15 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate hlist2 0.0.15
[INFO] finished tweaking crates.io crate hlist2 0.0.15
[INFO] tweaked toml for crates.io crate hlist2 0.0.15 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hlist2 0.0.15 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d448786f3093f56f99d4b92fa4ac0d9cf325c5db89883658ed12dd684e5f9b2
[INFO] running `Command { std: "docker" "start" "-a" "0d448786f3093f56f99d4b92fa4ac0d9cf325c5db89883658ed12dd684e5f9b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d448786f3093f56f99d4b92fa4ac0d9cf325c5db89883658ed12dd684e5f9b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d448786f3093f56f99d4b92fa4ac0d9cf325c5db89883658ed12dd684e5f9b2", kill_on_drop: false }`
[INFO] [stdout] 0d448786f3093f56f99d4b92fa4ac0d9cf325c5db89883658ed12dd684e5f9b2
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 945b41442e1c0bb6e466fb843008a78d8a951d4521852c67c224048170d0c95c
[INFO] running `Command { std: "docker" "start" "-a" "945b41442e1c0bb6e466fb843008a78d8a951d4521852c67c224048170d0c95c", kill_on_drop: false }`
[INFO] [stderr]    Compiling hlist2 v0.0.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "945b41442e1c0bb6e466fb843008a78d8a951d4521852c67c224048170d0c95c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "945b41442e1c0bb6e466fb843008a78d8a951d4521852c67c224048170d0c95c", kill_on_drop: false }`
[INFO] [stdout] 945b41442e1c0bb6e466fb843008a78d8a951d4521852c67c224048170d0c95c
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 254b44eef40c59da25e8bf6077e9872d3625bcf64f1131433affd104a47d24af
[INFO] running `Command { std: "docker" "start" "-a" "254b44eef40c59da25e8bf6077e9872d3625bcf64f1131433affd104a47d24af", kill_on_drop: false }`
[INFO] [stderr]    Compiling hlist2 v0.0.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "254b44eef40c59da25e8bf6077e9872d3625bcf64f1131433affd104a47d24af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "254b44eef40c59da25e8bf6077e9872d3625bcf64f1131433affd104a47d24af", kill_on_drop: false }`
[INFO] [stdout] 254b44eef40c59da25e8bf6077e9872d3625bcf64f1131433affd104a47d24af
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 900a4da6ab44074506c3a22743e2a83a29ea54f29b029311156d4eae21aacd5e
[INFO] running `Command { std: "docker" "start" "-a" "900a4da6ab44074506c3a22743e2a83a29ea54f29b029311156d4eae21aacd5e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hlist2-ee0d5dcf352b1633)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hlist2
[INFO] [stdout] 
[INFO] [stdout] running 63 tests
[INFO] [stdout] test src/convert.rs - convert::FromHList::from_hlist (line 20) ... ok
[INFO] [stdout] test src/iter.rs - iter (line 18) ... ok
[INFO] [stdout] test src/iter.rs - iter::IntoIter (line 51) ... ok
[INFO] [stdout] test src/cons.rs - cons::Cons<Head,Tail>::tail_mut (line 110) ... ok
[INFO] [stdout] test src/cons.rs - cons::Cons<Head,Tail>::head (line 63) ... ok
[INFO] [stdout] test src/iter.rs - iter::Cons<Head,Tail>::from_iter (line 227) ... ok
[INFO] [stdout] test src/cons.rs - cons::Cons<Head,Tail>::into_head (line 26) ... ok
[INFO] [stdout] test src/cons.rs - cons::Cons<Head,Tail>::head_mut (line 79) ... ok
[INFO] [stdout] test src/iter.rs - iter (line 30) ... ok
[INFO] [stdout] test src/iter.rs - iter::Cons<Head,Tail>::from_iter (line 219) ... ok
[INFO] [stdout] test src/cons.rs - cons::Cons<Head,Tail>::new (line 12) ... ok
[INFO] [stdout] test src/iter.rs - iter (line 7) ... ok
[INFO] [stdout] test src/iter.rs - iter::Nil::from_iter (line 171) ... ok
[INFO] [stdout] test src/lib.rs - Len::LEN (line 145) ... ok
[INFO] [stdout] test src/cons.rs - cons::Cons<Head,Tail>::tail (line 95) ... ok
[INFO] [stdout] test src/cons.rs - cons::Cons<Head,Tail>::into_tail (line 42) ... ok
[INFO] [stdout] test src/lib.rs - HList::len (line 89) ... ok
[INFO] [stdout] test src/lib.rs - HList (line 229) ... ok
[INFO] [stdout] test src/convert.rs - convert::IntoHList::into_hlist (line 88) ... ok
[INFO] [stdout] test src/lib.rs - HList::is_empty (line 102) ... ok
[INFO] [stdout] test src/lib.rs - hlist (line 193) ... ok
[INFO] [stdout] test src/iter.rs - iter::Nil::from_iter (line 179) ... ok
[INFO] [stdout] test src/nil.rs - nil::Nil::is_empty (line 56) ... ok
[INFO] [stdout] test src/ops/fold/left.rs - ops::fold::left::Fold::fold (line 47) ... ok
[INFO] [stdout] test src/nil.rs - nil::Nil::len (line 41) ... ok
[INFO] [stdout] test src/ops/extend.rs - ops::extend::Extend::extend (line 17) ... ok
[INFO] [stdout] test src/ops/fold/left.rs - ops::fold::left::Fold::fold (line 30) ... ok
[INFO] [stdout] test src/nil.rs - nil::Nil::new (line 25) ... ok
[INFO] [stdout] test src/ops/flatten.rs - ops::flatten::Flatten::flatten (line 19) ... ok
[INFO] [stdout] test src/lib.rs - hlist (line 183) ... ok
[INFO] [stdout] test src/nil.rs - nil::Nil::LEN (line 14) ... ok
[INFO] [stdout] test src/iter.rs - iter::Cons<Head,Tail>::from_iter (line 211) ... ok
[INFO] [stdout] test src/ops/fold/right.rs - ops::fold::right::RFold::rfold (line 23) ... ok
[INFO] [stdout] test src/ops/fold/right.rs - ops::fold::right::RFold::rfold (line 36) ... ok
[INFO] [stdout] test src/ops/index/traits.rs - ops::index::traits::Dec::dec (line 75) - compile fail ... ok
[INFO] [stdout] test src/ops/flatten.rs - ops::flatten::Flatten::flatten (line 29) ... ok
[INFO] [stdout] test src/ops/index/ops.rs - ops::index::ops::Cons<Head,Tail> (line 123) ... ok
[INFO] [stdout] test src/ops/index/ops.rs - ops::index::ops::Cons<Head,Tail> (line 170) ... ok
[INFO] [stdout] test src/ops/index/ops.rs - ops::index::ops::Cons<Head,Tail> (line 200) ... ok
[INFO] [stdout] test src/ops/get_many.rs - ops::get_many::GetMany::get_many_mut (line 34) ... ok
[INFO] [stdout] test src/ops/fold/right.rs - ops::fold::right::RFold::rfold (line 53) ... ok
[INFO] [stdout] test src/ops/append.rs - ops::append::Append::append (line 15) ... ok
[INFO] [stdout] test src/ops/get_many.rs - ops::get_many::GetMany::get_many (line 20) ... ok
[INFO] [stdout] test src/ops/map/map.rs - ops::map::map::Map::map (line 19) ... ok
[INFO] [stdout] test src/ops/index/traits.rs - ops::index::traits::Dec::dec (line 64) ... ok
[INFO] [stdout] test src/ops/reverse.rs - ops::reverse::Reverse::reverse (line 15) ... ok
[INFO] [stdout] test src/ops/fold/left.rs - ops::fold::left::Fold::fold (line 20) ... ok
[INFO] [stdout] test src/ops/get.rs - ops::get::Get::get_mut (line 27) ... ok
[INFO] [stdout] test src/ops/index/traits.rs - ops::index::traits::Inc::inc (line 32) ... ok
[INFO] [stdout] test src/ops/shuffle.rs - ops::shuffle::Shuffle::shuffle (line 18) ... ok
[INFO] [stdout] test src/ops/to_ref.rs - ops::to_ref::ToRef::to_ref (line 17) ... ok
[INFO] [stdout] test src/ops/index/ops.rs - ops::index::ops::Cons<Head,Tail> (line 146) ... ok
[INFO] [stdout] test src/ops/pop.rs - ops::pop::Pop::pop (line 19) ... ok
[INFO] [stdout] test src/ops/get.rs - ops::get::Get::get (line 14) ... ok
[INFO] [stdout] test src/ops/map/map.rs - ops::map::map::Map::map (line 28) ... ok
[INFO] [stdout] test src/ops/remove.rs - ops::remove::Remove::remove (line 17) ... ok
[INFO] [stdout] test src/ops/prepend.rs - ops::prepend::Prepend::prepend (line 15) ... ok
[INFO] [stdout] test src/ops/map/map.rs - ops::map::map::Map::map (line 44) ... ok
[INFO] [stdout] test src/ops/zip.rs - ops::zip::Zip::zip (line 20) ... ok
[INFO] [stdout] test src/ops/pop_front.rs - ops::pop_front::PopFront::pop_front (line 17) ... ok
[INFO] [stdout] test src/ops/unzip.rs - ops::unzip::Unzip::unzip (line 21) ... ok
[INFO] [stdout] test src/ops/to_ref.rs - ops::to_ref::ToRef::to_mut (line 37) ... ok
[INFO] [stdout] test src/ops/remove_many.rs - ops::remove_many::RemoveMany::remove_many (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 63 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.81s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "900a4da6ab44074506c3a22743e2a83a29ea54f29b029311156d4eae21aacd5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "900a4da6ab44074506c3a22743e2a83a29ea54f29b029311156d4eae21aacd5e", kill_on_drop: false }`
[INFO] [stdout] 900a4da6ab44074506c3a22743e2a83a29ea54f29b029311156d4eae21aacd5e