[INFO] fetching crate grit-bitvec 0.4.3...
[INFO] checking grit-bitvec-0.4.3 against try#b6bca0d7327839b5e3f7a7779947cb9113d08917+rustflags=-Zstrict-projection-item-bounds for 150662-leaf
[INFO] extracting crate grit-bitvec 0.4.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate grit-bitvec 0.4.3
[INFO] finished tweaking crates.io crate grit-bitvec 0.4.3
[INFO] tweaked toml for crates.io crate grit-bitvec 0.4.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate grit-bitvec 0.4.3 on toolchain b6bca0d7327839b5e3f7a7779947cb9113d08917
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "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" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "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" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b59ef2ecc438fdb45a1054fbac24ab2de251ffc6a1d17cc201ce8501413418ec
[INFO] running `Command { std: "docker" "start" "-a" "b59ef2ecc438fdb45a1054fbac24ab2de251ffc6a1d17cc201ce8501413418ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b59ef2ecc438fdb45a1054fbac24ab2de251ffc6a1d17cc201ce8501413418ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b59ef2ecc438fdb45a1054fbac24ab2de251ffc6a1d17cc201ce8501413418ec", kill_on_drop: false }`
[INFO] [stdout] b59ef2ecc438fdb45a1054fbac24ab2de251ffc6a1d17cc201ce8501413418ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Zstrict-projection-item-bounds" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4cbaf6b932f6c9cf13d31e4eda182d3378603fe3ddcd3c8e20a8fc62c907cd4c
[INFO] running `Command { std: "docker" "start" "-a" "4cbaf6b932f6c9cf13d31e4eda182d3378603fe3ddcd3c8e20a8fc62c907cd4c", kill_on_drop: false }`
[INFO] [stderr]     Checking grit-bitvec v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/raw_bitvec.rs:208:68
[INFO] [stdout]     |
[INFO] [stdout] 208 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 208 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/raw_bitvec.rs:234:68
[INFO] [stdout]     |
[INFO] [stdout] 234 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 234 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/raw_bitvec.rs:400:68
[INFO] [stdout]     |
[INFO] [stdout] 400 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 400 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/raw_bitvec.rs:419:68
[INFO] [stdout]     |
[INFO] [stdout] 419 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 419 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/const_proto_bitvec.rs:124:68
[INFO] [stdout]     |
[INFO] [stdout] 124 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 124 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/const_proto_bitvec.rs:130:68
[INFO] [stdout]     |
[INFO] [stdout] 130 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 130 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/const_proto_bitvec.rs:204:68
[INFO] [stdout]     |
[INFO] [stdout] 204 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 204 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/const_proto_bitvec.rs:209:67
[INFO] [stdout]     |
[INFO] [stdout] 209 |     where I: Iterator<Item = TO> + ExactSizeIterator, TO: ToOwned<Owned = usize> {
[INFO] [stdout]     |                                                                   ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 209 |     where I: Iterator<Item = TO> + ExactSizeIterator, TO: ToOwned<Owned = usize>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                 +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/static_proto_bitvec.rs:124:68
[INFO] [stdout]     |
[INFO] [stdout] 124 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 124 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/static_proto_bitvec.rs:130:68
[INFO] [stdout]     |
[INFO] [stdout] 130 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 130 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/static_proto_bitvec.rs:219:68
[INFO] [stdout]     |
[INFO] [stdout] 219 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 219 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/static_proto_bitvec.rs:225:67
[INFO] [stdout]     |
[INFO] [stdout] 225 |     where I: Iterator<Item = TO> + ExactSizeIterator, TO: ToOwned<Owned = usize> {
[INFO] [stdout]     |                                                                   ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 225 |     where I: Iterator<Item = TO> + ExactSizeIterator, TO: ToOwned<Owned = usize>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                 +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/local_proto_bitvec.rs:125:68
[INFO] [stdout]     |
[INFO] [stdout] 125 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 125 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/local_proto_bitvec.rs:131:68
[INFO] [stdout]     |
[INFO] [stdout] 131 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 131 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/local_proto_bitvec.rs:220:68
[INFO] [stdout]     |
[INFO] [stdout] 220 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 220 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/local_proto_bitvec.rs:226:67
[INFO] [stdout]     |
[INFO] [stdout] 226 |     where I: Iterator<Item = TO> + ExactSizeIterator, TO: ToOwned<Owned = usize> {
[INFO] [stdout]     |                                                                   ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 226 |     where I: Iterator<Item = TO> + ExactSizeIterator, TO: ToOwned<Owned = usize>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                 +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/typed_bitvec.rs:131:68
[INFO] [stdout]     |
[INFO] [stdout] 131 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 131 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/typed_bitvec.rs:137:68
[INFO] [stdout]     |
[INFO] [stdout] 137 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 137 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `grit-bitvec` (lib) due to 18 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/raw_bitvec.rs:208:68
[INFO] [stdout]     |
[INFO] [stdout] 208 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 208 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/raw_bitvec.rs:234:68
[INFO] [stdout]     |
[INFO] [stdout] 234 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 234 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/raw_bitvec.rs:400:68
[INFO] [stdout]     |
[INFO] [stdout] 400 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 400 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/raw_bitvec.rs:419:68
[INFO] [stdout]     |
[INFO] [stdout] 419 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 419 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/const_proto_bitvec.rs:124:68
[INFO] [stdout]     |
[INFO] [stdout] 124 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 124 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/const_proto_bitvec.rs:130:68
[INFO] [stdout]     |
[INFO] [stdout] 130 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 130 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/const_proto_bitvec.rs:204:68
[INFO] [stdout]     |
[INFO] [stdout] 204 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 204 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/const_proto_bitvec.rs:209:67
[INFO] [stdout]     |
[INFO] [stdout] 209 |     where I: Iterator<Item = TO> + ExactSizeIterator, TO: ToOwned<Owned = usize> {
[INFO] [stdout]     |                                                                   ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 209 |     where I: Iterator<Item = TO> + ExactSizeIterator, TO: ToOwned<Owned = usize>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                 +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/static_proto_bitvec.rs:124:68
[INFO] [stdout]     |
[INFO] [stdout] 124 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 124 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/static_proto_bitvec.rs:130:68
[INFO] [stdout]     |
[INFO] [stdout] 130 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 130 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/static_proto_bitvec.rs:219:68
[INFO] [stdout]     |
[INFO] [stdout] 219 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 219 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/static_proto_bitvec.rs:225:67
[INFO] [stdout]     |
[INFO] [stdout] 225 |     where I: Iterator<Item = TO> + ExactSizeIterator, TO: ToOwned<Owned = usize> {
[INFO] [stdout]     |                                                                   ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 225 |     where I: Iterator<Item = TO> + ExactSizeIterator, TO: ToOwned<Owned = usize>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                 +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/local_proto_bitvec.rs:125:68
[INFO] [stdout]     |
[INFO] [stdout] 125 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 125 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/local_proto_bitvec.rs:131:68
[INFO] [stdout]     |
[INFO] [stdout] 131 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 131 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/local_proto_bitvec.rs:220:68
[INFO] [stdout]     |
[INFO] [stdout] 220 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 220 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/local_proto_bitvec.rs:226:67
[INFO] [stdout]     |
[INFO] [stdout] 226 |     where I: Iterator<Item = TO> + ExactSizeIterator, TO: ToOwned<Owned = usize> {
[INFO] [stdout]     |                                                                   ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 226 |     where I: Iterator<Item = TO> + ExactSizeIterator, TO: ToOwned<Owned = usize>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                 +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/typed_bitvec.rs:131:68
[INFO] [stdout]     |
[INFO] [stdout] 131 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 131 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Borrow<TO>` is not satisfied
[INFO] [stdout]    --> src/typed_bitvec.rs:137:68
[INFO] [stdout]     |
[INFO] [stdout] 137 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ the trait `Borrow<TO>` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 137 |     where II: IntoIterator<Item = TO, IntoIter = ESI>, TO: ToOwned<Owned = usize>, ESI: ExactSizeIterator + Iterator<Item = TO>, usize: Borrow<TO> {
[INFO] [stdout]     |                                                                                                                                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `grit-bitvec` (lib test) due to 18 previous errors
[INFO] running `Command { std: "docker" "inspect" "4cbaf6b932f6c9cf13d31e4eda182d3378603fe3ddcd3c8e20a8fc62c907cd4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cbaf6b932f6c9cf13d31e4eda182d3378603fe3ddcd3c8e20a8fc62c907cd4c", kill_on_drop: false }`
[INFO] [stdout] 4cbaf6b932f6c9cf13d31e4eda182d3378603fe3ddcd3c8e20a8fc62c907cd4c