[INFO] fetching crate subtle-ng-derive 0.0.5...
[INFO] testing subtle-ng-derive-0.0.5 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate subtle-ng-derive 0.0.5 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate subtle-ng-derive 0.0.5
[INFO] finished tweaking crates.io crate subtle-ng-derive 0.0.5
[INFO] tweaked toml for crates.io crate subtle-ng-derive 0.0.5 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate subtle-ng-derive 0.0.5 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 772ee5f0e5e0d94042a0a48bedc354190c5e8c29ec668fad3b086d06ca7420e3
[INFO] running `Command { std: "docker" "start" "-a" "772ee5f0e5e0d94042a0a48bedc354190c5e8c29ec668fad3b086d06ca7420e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "772ee5f0e5e0d94042a0a48bedc354190c5e8c29ec668fad3b086d06ca7420e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "772ee5f0e5e0d94042a0a48bedc354190c5e8c29ec668fad3b086d06ca7420e3", kill_on_drop: false }`
[INFO] [stdout] 772ee5f0e5e0d94042a0a48bedc354190c5e8c29ec668fad3b086d06ca7420e3
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63bfc7ae40bcd8ba434d3f0931fdb8d2cb334e82e0ea9968aa73f476aada25fb
[INFO] running `Command { std: "docker" "start" "-a" "63bfc7ae40bcd8ba434d3f0931fdb8d2cb334e82e0ea9968aa73f476aada25fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling subtle-ng-derive v0.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/lib.rs:68:7
[INFO] [stdout]    |
[INFO] [stdout] 68 |       params,
[INFO] [stdout]    |       ^^^^^^ help: try ignoring the field: `params: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `where_clause`
[INFO] [stdout]   --> src/lib.rs:69:7
[INFO] [stdout]    |
[INFO] [stdout] 69 |       where_clause,
[INFO] [stdout]    |       ^^^^^^^^^^^^ help: try ignoring the field: `where_clause: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.40s
[INFO] running `Command { std: "docker" "inspect" "63bfc7ae40bcd8ba434d3f0931fdb8d2cb334e82e0ea9968aa73f476aada25fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63bfc7ae40bcd8ba434d3f0931fdb8d2cb334e82e0ea9968aa73f476aada25fb", kill_on_drop: false }`
[INFO] [stdout] 63bfc7ae40bcd8ba434d3f0931fdb8d2cb334e82e0ea9968aa73f476aada25fb
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6925cfafab8e84dc54cbaa94c68e2fc255ed821e1c78b6a6c85b1c0cc4a4dc86
[INFO] running `Command { std: "docker" "start" "-a" "6925cfafab8e84dc54cbaa94c68e2fc255ed821e1c78b6a6c85b1c0cc4a4dc86", kill_on_drop: false }`
[INFO] [stderr]    Compiling subtle-ng-derive v0.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/lib.rs:68:7
[INFO] [stdout]    |
[INFO] [stdout] 68 |       params,
[INFO] [stdout]    |       ^^^^^^ help: try ignoring the field: `params: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `where_clause`
[INFO] [stdout]   --> src/lib.rs:69:7
[INFO] [stdout]    |
[INFO] [stdout] 69 |       where_clause,
[INFO] [stdout]    |       ^^^^^^^^^^^^ help: try ignoring the field: `where_clause: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/lib.rs:68:7
[INFO] [stdout]    |
[INFO] [stdout] 68 |       params,
[INFO] [stdout]    |       ^^^^^^ help: try ignoring the field: `params: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `where_clause`
[INFO] [stdout]   --> src/lib.rs:69:7
[INFO] [stdout]    |
[INFO] [stdout] 69 |       where_clause,
[INFO] [stdout]    |       ^^^^^^^^^^^^ help: try ignoring the field: `where_clause: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "6925cfafab8e84dc54cbaa94c68e2fc255ed821e1c78b6a6c85b1c0cc4a4dc86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6925cfafab8e84dc54cbaa94c68e2fc255ed821e1c78b6a6c85b1c0cc4a4dc86", kill_on_drop: false }`
[INFO] [stdout] 6925cfafab8e84dc54cbaa94c68e2fc255ed821e1c78b6a6c85b1c0cc4a4dc86
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d5dfc3e624055e1dacb64befa1a63caac0e60d7b0e08fc1639c6a32f4739b6e0
[INFO] running `Command { std: "docker" "start" "-a" "d5dfc3e624055e1dacb64befa1a63caac0e60d7b0e08fc1639c6a32f4739b6e0", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `params`
[INFO] [stderr]   --> src/lib.rs:68:7
[INFO] [stderr]    |
[INFO] [stderr] 68 |       params,
[INFO] [stderr]    |       ^^^^^^ help: try ignoring the field: `params: _`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `where_clause`
[INFO] [stderr]   --> src/lib.rs:69:7
[INFO] [stderr]    |
[INFO] [stderr] 69 |       where_clause,
[INFO] [stderr]    |       ^^^^^^^^^^^^ help: try ignoring the field: `where_clause: _`
[INFO] [stderr] 
[INFO] [stderr] warning: `subtle-ng-derive` (lib) generated 2 warnings
[INFO] [stderr] warning: `subtle-ng-derive` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/subtle_ng_derive-47730c18fadc5850)
[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 subtle_ng_derive
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - derive_gt (line 163) ... FAILED
[INFO] [stdout] test src/lib.rs - derive_eq_impls (line 121) ... FAILED
[INFO] [stdout] test src/lib.rs - derive_eq (line 42) ... FAILED
[INFO] [stdout] test src/lib.rs - derive_ord_impls (line 249) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - derive_gt (line 163) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `subtle`
[INFO] [stdout]  --> src/lib.rs:165:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use subtle::ConstantTimeGreater;
[INFO] [stdout]   |     ^^^^^^ use of unresolved module or unlinked crate `subtle`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `subtle`, use `cargo add subtle` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `subtle`
[INFO] [stdout]  --> src/lib.rs:168:11
[INFO] [stdout]   |
[INFO] [stdout] 8 |  #[derive(ConstantTimeGreater)]
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^ could not find `subtle` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ConstantTimeGreater` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `subtle`
[INFO] [stdout]   --> src/lib.rs:175:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |  #[derive(ConstantTimeGreater)]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^ could not find `subtle` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `ConstantTimeGreater` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `subtle` in the list of imported crates
[INFO] [stdout]  --> src/lib.rs:168:11
[INFO] [stdout]   |
[INFO] [stdout] 8 |  #[derive(ConstantTimeGreater)]
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^ could not find `subtle` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ConstantTimeGreater` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `subtle` in the list of imported crates
[INFO] [stdout]   --> src/lib.rs:175:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |  #[derive(ConstantTimeGreater)]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^ could not find `subtle` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `ConstantTimeGreater` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - derive_eq_impls (line 121) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `subtle`
[INFO] [stdout]  --> src/lib.rs:125:34
[INFO] [stdout]   |
[INFO] [stdout] 7 |  #[derive(Debug, ConstantTimeEq, ConstEq)]
[INFO] [stdout]   |                                  ^^^^^^^ could not find `subtle` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ConstEq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `subtle` in the list of imported crates
[INFO] [stdout]  --> src/lib.rs:125:18
[INFO] [stdout]   |
[INFO] [stdout] 7 |  #[derive(Debug, ConstantTimeEq, ConstEq)]
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^ could not find `subtle` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ConstantTimeEq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - derive_eq (line 42) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `subtle`
[INFO] [stdout]  --> src/lib.rs:44:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use subtle::ConstantTimeEq;
[INFO] [stdout]   |     ^^^^^^ use of unresolved module or unlinked crate `subtle`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `subtle`, use `cargo add subtle` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `subtle` in the list of imported crates
[INFO] [stdout]  --> src/lib.rs:47:11
[INFO] [stdout]   |
[INFO] [stdout] 8 |  #[derive(ConstantTimeEq)]
[INFO] [stdout]   |           ^^^^^^^^^^^^^^ could not find `subtle` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ConstantTimeEq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `subtle` in the list of imported crates
[INFO] [stdout]   --> src/lib.rs:55:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |  #[derive(ConstantTimeEq)]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^ could not find `subtle` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `ConstantTimeEq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - derive_ord_impls (line 249) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `subtle`
[INFO] [stdout]  --> src/lib.rs:253:34
[INFO] [stdout]   |
[INFO] [stdout] 7 |  #[derive(Debug, ConstantTimeEq, ConstantTimeGreater, ConstEq, ConstOrd)]
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^^^^^^ could not find `subtle` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ConstantTimeGreater` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `subtle`
[INFO] [stdout]  --> src/lib.rs:253:55
[INFO] [stdout]   |
[INFO] [stdout] 7 |  #[derive(Debug, ConstantTimeEq, ConstantTimeGreater, ConstEq, ConstOrd)]
[INFO] [stdout]   |                                                       ^^^^^^^ could not find `subtle` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ConstEq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `subtle`
[INFO] [stdout]  --> src/lib.rs:253:64
[INFO] [stdout]   |
[INFO] [stdout] 7 |  #[derive(Debug, ConstantTimeEq, ConstantTimeGreater, ConstEq, ConstOrd)]
[INFO] [stdout]   |                                                                ^^^^^^^^ could not find `subtle` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ConstOrd` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `subtle` in the list of imported crates
[INFO] [stdout]  --> src/lib.rs:253:18
[INFO] [stdout]   |
[INFO] [stdout] 7 |  #[derive(Debug, ConstantTimeEq, ConstantTimeGreater, ConstEq, ConstOrd)]
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^ could not find `subtle` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ConstantTimeEq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `subtle` in the list of imported crates
[INFO] [stdout]  --> src/lib.rs:253:34
[INFO] [stdout]   |
[INFO] [stdout] 7 |  #[derive(Debug, ConstantTimeEq, ConstantTimeGreater, ConstEq, ConstOrd)]
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^^^^^^ could not find `subtle` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ConstantTimeGreater` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - derive_eq (line 42)
[INFO] [stdout]     src/lib.rs - derive_eq_impls (line 121)
[INFO] [stdout]     src/lib.rs - derive_gt (line 163)
[INFO] [stdout]     src/lib.rs - derive_ord_impls (line 249)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "d5dfc3e624055e1dacb64befa1a63caac0e60d7b0e08fc1639c6a32f4739b6e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5dfc3e624055e1dacb64befa1a63caac0e60d7b0e08fc1639c6a32f4739b6e0", kill_on_drop: false }`
[INFO] [stdout] d5dfc3e624055e1dacb64befa1a63caac0e60d7b0e08fc1639c6a32f4739b6e0