[INFO] fetching crate tiny-uom 0.1.0...
[INFO] documenting tiny-uom-0.1.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate tiny-uom 0.1.0 into /workspace/builds/worker-30/source
[INFO] validating manifest of crates.io crate tiny-uom 0.1.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-30/source/rust-toolchain
[INFO] started tweaking crates.io crate tiny-uom 0.1.0
[INFO] finished tweaking crates.io crate tiny-uom 0.1.0
[INFO] tweaked toml for crates.io crate tiny-uom 0.1.0 written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52905c8d1a23745525d8615e43f7874bbab57c3a2f501e62e74edffff98eb707
[INFO] running `Command { std: "docker" "start" "-a" "52905c8d1a23745525d8615e43f7874bbab57c3a2f501e62e74edffff98eb707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52905c8d1a23745525d8615e43f7874bbab57c3a2f501e62e74edffff98eb707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52905c8d1a23745525d8615e43f7874bbab57c3a2f501e62e74edffff98eb707", kill_on_drop: false }`
[INFO] [stdout] 52905c8d1a23745525d8615e43f7874bbab57c3a2f501e62e74edffff98eb707
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebd2e2379c4315e090a4c4bac5be1af3ed230024ef25ff2b13126fde1558797d
[INFO] running `Command { std: "docker" "start" "-a" "ebd2e2379c4315e090a4c4bac5be1af3ed230024ef25ff2b13126fde1558797d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting tiny-uom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `tiny-uom`
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | #![feature(const_generics, const_evaluatable_checked)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: removed in favor of `#![feature(adt_const_params)]` and `#![feature(generic_const_exprs)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:39:28
[INFO] [stdout]    |
[INFO] [stdout] 39 | #![feature(const_generics, const_evaluatable_checked)]
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: renamed to `generic_const_exprs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] Caused by:
[INFO] [stdout] warning: lint `broken_intra_doc_links` has been renamed to `rustdoc::broken_intra_doc_links`
[INFO] [stdout]   --> src/lib.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     broken_intra_doc_links,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::broken_intra_doc_links`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     warnings,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name tiny_uom src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=ec8ae52d987149dc -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/lib.rs:265:18
[INFO] [stdout]     |
[INFO] [stdout] 265 |             $t<{ L.mul(R) }>: ,
[INFO] [stdout]     |                  ^ cannot perform const operation using `L`
[INFO] [stdout] ...
[INFO] [stdout] 334 | quantity_impl!(f64, Quantity);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments, i.e. `L`
[INFO] [stdout]     = note: this error originates in the macro `quantity_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/lib.rs:265:24
[INFO] [stdout]     |
[INFO] [stdout] 265 |             $t<{ L.mul(R) }>: ,
[INFO] [stdout]     |                        ^ cannot perform const operation using `R`
[INFO] [stdout] ...
[INFO] [stdout] 334 | quantity_impl!(f64, Quantity);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments, i.e. `R`
[INFO] [stdout]     = note: this error originates in the macro `quantity_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/lib.rs:267:32
[INFO] [stdout]     |
[INFO] [stdout] 267 |             type Output = $t<{ L.mul(R) }>;
[INFO] [stdout]     |                                ^ cannot perform const operation using `L`
[INFO] [stdout] ...
[INFO] [stdout] 334 | quantity_impl!(f64, Quantity);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments, i.e. `L`
[INFO] [stdout]     = note: this error originates in the macro `quantity_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/lib.rs:267:38
[INFO] [stdout]     |
[INFO] [stdout] 267 |             type Output = $t<{ L.mul(R) }>;
[INFO] [stdout]     |                                      ^ cannot perform const operation using `R`
[INFO] [stdout] ...
[INFO] [stdout] 334 | quantity_impl!(f64, Quantity);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments, i.e. `R`
[INFO] [stdout]     = note: this error originates in the macro `quantity_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/lib.rs:300:18
[INFO] [stdout]     |
[INFO] [stdout] 300 |             $t<{ L.div(R) }>: ,
[INFO] [stdout]     |                  ^ cannot perform const operation using `L`
[INFO] [stdout] ...
[INFO] [stdout] 334 | quantity_impl!(f64, Quantity);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments, i.e. `L`
[INFO] [stdout]     = note: this error originates in the macro `quantity_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/lib.rs:300:24
[INFO] [stdout]     |
[INFO] [stdout] 300 |             $t<{ L.div(R) }>: ,
[INFO] [stdout]     |                        ^ cannot perform const operation using `R`
[INFO] [stdout] ...
[INFO] [stdout] 334 | quantity_impl!(f64, Quantity);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments, i.e. `R`
[INFO] [stdout]     = note: this error originates in the macro `quantity_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/lib.rs:302:32
[INFO] [stdout]     |
[INFO] [stdout] 302 |             type Output = $t<{ L.div(R) }>;
[INFO] [stdout]     |                                ^ cannot perform const operation using `L`
[INFO] [stdout] ...
[INFO] [stdout] 334 | quantity_impl!(f64, Quantity);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments, i.e. `L`
[INFO] [stdout]     = note: this error originates in the macro `quantity_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/lib.rs:302:38
[INFO] [stdout]     |
[INFO] [stdout] 302 |             type Output = $t<{ L.div(R) }>;
[INFO] [stdout]     |                                      ^ cannot perform const operation using `R`
[INFO] [stdout] ...
[INFO] [stdout] 334 | quantity_impl!(f64, Quantity);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments, i.e. `R`
[INFO] [stdout]     = note: this error originates in the macro `quantity_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/lib.rs:314:18
[INFO] [stdout]     |
[INFO] [stdout] 314 |             $t<{ U.inv() }>: ,
[INFO] [stdout]     |                  ^ cannot perform const operation using `U`
[INFO] [stdout] ...
[INFO] [stdout] 334 | quantity_impl!(f64, Quantity);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments, i.e. `U`
[INFO] [stdout]     = note: this error originates in the macro `quantity_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/lib.rs:316:32
[INFO] [stdout]     |
[INFO] [stdout] 316 |             type Output = $t<{ U.inv() }>;
[INFO] [stdout]     |                                ^ cannot perform const operation using `U`
[INFO] [stdout] ...
[INFO] [stdout] 334 | quantity_impl!(f64, Quantity);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments, i.e. `U`
[INFO] [stdout]     = note: this error originates in the macro `quantity_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ebd2e2379c4315e090a4c4bac5be1af3ed230024ef25ff2b13126fde1558797d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebd2e2379c4315e090a4c4bac5be1af3ed230024ef25ff2b13126fde1558797d", kill_on_drop: false }`
[INFO] [stdout] ebd2e2379c4315e090a4c4bac5be1af3ed230024ef25ff2b13126fde1558797d