[INFO] fetching crate fiz-math 0.0.14...
[INFO] documenting fiz-math-0.0.14 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate fiz-math 0.0.14 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate fiz-math 0.0.14 on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fiz-math 0.0.14
[INFO] finished tweaking crates.io crate fiz-math 0.0.14
[INFO] tweaked toml for crates.io crate fiz-math 0.0.14 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9790377bcca8cc7403a8e1b1743df0b9a92f8f47b101a243a7e416a8b8ad8fe5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9790377bcca8cc7403a8e1b1743df0b9a92f8f47b101a243a7e416a8b8ad8fe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9790377bcca8cc7403a8e1b1743df0b9a92f8f47b101a243a7e416a8b8ad8fe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9790377bcca8cc7403a8e1b1743df0b9a92f8f47b101a243a7e416a8b8ad8fe5", kill_on_drop: false }`
[INFO] [stdout] 9790377bcca8cc7403a8e1b1743df0b9a92f8f47b101a243a7e416a8b8ad8fe5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ce0244d72e576053ab1202d848cff3dc79c31554688df4e688cd7e4d214bbe7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5ce0244d72e576053ab1202d848cff3dc79c31554688df4e688cd7e4d214bbe7", kill_on_drop: false }`
[INFO] [stderr]  Documenting fiz-math v0.0.14 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `unit::mm::MM<T>: num::Saturating` is not satisfied
[INFO] [stdout]    --> src/unit_macro.rs:365:54
[INFO] [stdout]     |
[INFO] [stdout] 365 |         impl<T: $crate::num_export::traits::PrimInt> $crate::num_export::traits::PrimInt for $ident<T> {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `num::Saturating` is not implemented for `unit::mm::MM<T>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-traits-0.2.12/src/int.rs:53:7
[INFO] [stdout]     |
[INFO] [stdout] 53  |     + Saturating
[INFO] [stdout]     |       ---------- required by this bound in `num::PrimInt`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/unit/mm.rs:44:1
[INFO] [stdout]     |
[INFO] [stdout] 44  | unit!(MM);
[INFO] [stdout]     | ---------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `unit::cm::CM<T>: num::Saturating` is not satisfied
[INFO] [stdout]    --> src/unit_macro.rs:365:54
[INFO] [stdout]     |
[INFO] [stdout] 365 |         impl<T: $crate::num_export::traits::PrimInt> $crate::num_export::traits::PrimInt for $ident<T> {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `num::Saturating` is not implemented for `unit::cm::CM<T>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-traits-0.2.12/src/int.rs:53:7
[INFO] [stdout]     |
[INFO] [stdout] 53  |     + Saturating
[INFO] [stdout]     |       ---------- required by this bound in `num::PrimInt`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/unit/cm.rs:28:1
[INFO] [stdout]     |
[INFO] [stdout] 28  | unit!(CM);
[INFO] [stdout]     | ---------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `unit::m::M<T>: num::Saturating` is not satisfied
[INFO] [stdout]    --> src/unit_macro.rs:365:54
[INFO] [stdout]     |
[INFO] [stdout] 365 |         impl<T: $crate::num_export::traits::PrimInt> $crate::num_export::traits::PrimInt for $ident<T> {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `num::Saturating` is not implemented for `unit::m::M<T>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-traits-0.2.12/src/int.rs:53:7
[INFO] [stdout]     |
[INFO] [stdout] 53  |     + Saturating
[INFO] [stdout]     |       ---------- required by this bound in `num::PrimInt`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/unit/m.rs:42:1
[INFO] [stdout]     |
[INFO] [stdout] 42  | unit!(M);
[INFO] [stdout]     | --------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `unit::km::KM<T>: num::Saturating` is not satisfied
[INFO] [stdout]    --> src/unit_macro.rs:365:54
[INFO] [stdout]     |
[INFO] [stdout] 365 |         impl<T: $crate::num_export::traits::PrimInt> $crate::num_export::traits::PrimInt for $ident<T> {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `num::Saturating` is not implemented for `unit::km::KM<T>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-traits-0.2.12/src/int.rs:53:7
[INFO] [stdout]     |
[INFO] [stdout] 53  |     + Saturating
[INFO] [stdout]     |       ---------- required by this bound in `num::PrimInt`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/unit/km.rs:42:1
[INFO] [stdout]     |
[INFO] [stdout] 42  | unit!(KM);
[INFO] [stdout]     | ---------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `unit::rad::Rad<T>: num::Saturating` is not satisfied
[INFO] [stdout]    --> src/unit_macro.rs:365:54
[INFO] [stdout]     |
[INFO] [stdout] 365 |         impl<T: $crate::num_export::traits::PrimInt> $crate::num_export::traits::PrimInt for $ident<T> {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `num::Saturating` is not implemented for `unit::rad::Rad<T>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-traits-0.2.12/src/int.rs:53:7
[INFO] [stdout]     |
[INFO] [stdout] 53  |     + Saturating
[INFO] [stdout]     |       ---------- required by this bound in `num::PrimInt`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/unit/rad.rs:41:1
[INFO] [stdout]     |
[INFO] [stdout] 41  | unit!(Rad);
[INFO] [stdout]     | ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `unit::deg::Deg<T>: num::Saturating` is not satisfied
[INFO] [stdout]    --> src/unit_macro.rs:365:54
[INFO] [stdout]     |
[INFO] [stdout] 365 |         impl<T: $crate::num_export::traits::PrimInt> $crate::num_export::traits::PrimInt for $ident<T> {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `num::Saturating` is not implemented for `unit::deg::Deg<T>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-traits-0.2.12/src/int.rs:53:7
[INFO] [stdout]     |
[INFO] [stdout] 53  |     + Saturating
[INFO] [stdout]     |       ---------- required by this bound in `num::PrimInt`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/unit/deg.rs:42:1
[INFO] [stdout]     |
[INFO] [stdout] 42  | unit!(Deg);
[INFO] [stdout]     | ----------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `fiz-math`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name fiz_math src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern num=/opt/rustwide/target/debug/deps/libnum-c67ca3189b1bb84f.rmeta --cap-lints=warn` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "5ce0244d72e576053ab1202d848cff3dc79c31554688df4e688cd7e4d214bbe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ce0244d72e576053ab1202d848cff3dc79c31554688df4e688cd7e4d214bbe7", kill_on_drop: false }`
[INFO] [stdout] 5ce0244d72e576053ab1202d848cff3dc79c31554688df4e688cd7e4d214bbe7