[INFO] fetching crate ring-fork-dtool 0.16.13...
[INFO] testing ring-fork-dtool-0.16.13 against 1.75.0 for beta-1.76-1
[INFO] extracting crate ring-fork-dtool 0.16.13 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate ring-fork-dtool 0.16.13 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ring-fork-dtool 0.16.13
[INFO] finished tweaking crates.io crate ring-fork-dtool 0.16.13
[INFO] tweaked toml for crates.io crate ring-fork-dtool 0.16.13 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6dd3e8a3615f727d297088b6ca96ad303be54fa8953592afe1e9c8ed9e3f06a8
[INFO] running `Command { std: "docker" "start" "-a" "6dd3e8a3615f727d297088b6ca96ad303be54fa8953592afe1e9c8ed9e3f06a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6dd3e8a3615f727d297088b6ca96ad303be54fa8953592afe1e9c8ed9e3f06a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dd3e8a3615f727d297088b6ca96ad303be54fa8953592afe1e9c8ed9e3f06a8", kill_on_drop: false }`
[INFO] [stdout] 6dd3e8a3615f727d297088b6ca96ad303be54fa8953592afe1e9c8ed9e3f06a8
[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=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0559e83b233ca00ac389a3fc3d6a09ad882117ba41c53193efbfd67098f2f1bc
[INFO] running `Command { std: "docker" "start" "-a" "0559e83b233ca00ac389a3fc3d6a09ad882117ba41c53193efbfd67098f2f1bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling ring-fork-dtool v0.16.13 (/opt/rustwide/workdir)
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> build.rs:508:35
[INFO] [stdout]     |
[INFO] [stdout] 508 |         let mut out_path = out_dir.clone().join(p.file_name().unwrap());
[INFO] [stdout]     |                                   ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> build.rs:32:5
[INFO] [stdout]     |
[INFO] [stdout] 32  |     warnings
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> build.rs:524:31
[INFO] [stdout]     |
[INFO] [stdout] 524 |     let mut out_path = out_dir.clone().join(src.file_name().unwrap());
[INFO] [stdout]     |                               ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/aead/chacha.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 | /         /// XXX: Although this takes an `Iv`, this actually uses it like a
[INFO] [stdout] 116 | |         /// `Counter`.
[INFO] [stdout]     | |______________________^
[INFO] [stdout] 117 | /         extern "C" {
[INFO] [stdout] 118 | |             fn GFp_ChaCha20_ctr32(
[INFO] [stdout] 119 | |                 out: *mut u8,
[INFO] [stdout] 120 | |                 in_: *const u8,
[INFO] [stdout] ...   |
[INFO] [stdout] 124 | |             );
[INFO] [stdout] 125 | |         }
[INFO] [stdout]     | |_________- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:63:5
[INFO] [stdout]     |
[INFO] [stdout] 63  |     warnings
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cpu_features` is never read
[INFO] [stdout]   --> src/digest.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub(crate) struct BlockContext {
[INFO] [stdout]    |                   ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 45 |     cpu_features: cpu::Features,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BlockContext` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "0559e83b233ca00ac389a3fc3d6a09ad882117ba41c53193efbfd67098f2f1bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0559e83b233ca00ac389a3fc3d6a09ad882117ba41c53193efbfd67098f2f1bc", kill_on_drop: false }`
[INFO] [stdout] 0559e83b233ca00ac389a3fc3d6a09ad882117ba41c53193efbfd67098f2f1bc
[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=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ac84679ddbc337b20d395cee8d6a685b49c0234fa8881ca41d79ad26c197783
[INFO] running `Command { std: "docker" "start" "-a" "9ac84679ddbc337b20d395cee8d6a685b49c0234fa8881ca41d79ad26c197783", kill_on_drop: false }`
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> build.rs:508:35
[INFO] [stdout]     |
[INFO] [stdout] 508 |         let mut out_path = out_dir.clone().join(p.file_name().unwrap());
[INFO] [stdout]     |                                   ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> build.rs:32:5
[INFO] [stdout]     |
[INFO] [stdout] 32  |     warnings
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> build.rs:524:31
[INFO] [stdout]     |
[INFO] [stdout] 524 |     let mut out_path = out_dir.clone().join(src.file_name().unwrap());
[INFO] [stdout]     |                               ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ring-fork-dtool v0.16.13 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/aead/chacha.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 | /         /// XXX: Although this takes an `Iv`, this actually uses it like a
[INFO] [stdout] 116 | |         /// `Counter`.
[INFO] [stdout]     | |______________________^
[INFO] [stdout] 117 | /         extern "C" {
[INFO] [stdout] 118 | |             fn GFp_ChaCha20_ctr32(
[INFO] [stdout] 119 | |                 out: *mut u8,
[INFO] [stdout] 120 | |                 in_: *const u8,
[INFO] [stdout] ...   |
[INFO] [stdout] 124 | |             );
[INFO] [stdout] 125 | |         }
[INFO] [stdout]     | |_________- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:63:5
[INFO] [stdout]     |
[INFO] [stdout] 63  |     warnings
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cpu_features` is never read
[INFO] [stdout]   --> src/digest.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub(crate) struct BlockContext {
[INFO] [stdout]    |                   ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 45 |     cpu_features: cpu::Features,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BlockContext` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read tests/ed25519_get_private_key_tests.txt: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/ed25519_tests.rs:182:15
[INFO] [stdout]     |
[INFO] [stdout] 182 |     test::run(test_file!("ed25519_get_private_key_tests.txt"), |section, test_case| {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_str` which comes from the expansion of the macro `test_file` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read tests/ed25519_from_private_key_tests.txt: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/ed25519_tests.rs:202:15
[INFO] [stdout]     |
[INFO] [stdout] 202 |     test::run(test_file!("ed25519_from_private_key_tests.txt"), |section, test_case| {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_str` which comes from the expansion of the macro `test_file` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ring-fork-dtool` (test "ed25519_tests") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: duplicated attribute
[INFO] [stdout]     --> src/arithmetic/bigint.rs:1330:5
[INFO] [stdout]      |
[INFO] [stdout] 1330 |     #[test]
[INFO] [stdout]      |     ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]     --> src/lib.rs:63:5
[INFO] [stdout]      |
[INFO] [stdout] 63   |     warnings
[INFO] [stdout]      |     ^^^^^^^^
[INFO] [stdout]      = note: `#[warn(duplicate_macro_attributes)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/aead/chacha.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 | /         /// XXX: Although this takes an `Iv`, this actually uses it like a
[INFO] [stdout] 116 | |         /// `Counter`.
[INFO] [stdout]     | |______________________^
[INFO] [stdout] 117 | /         extern "C" {
[INFO] [stdout] 118 | |             fn GFp_ChaCha20_ctr32(
[INFO] [stdout] 119 | |                 out: *mut u8,
[INFO] [stdout] 120 | |                 in_: *const u8,
[INFO] [stdout] ...   |
[INFO] [stdout] 124 | |             );
[INFO] [stdout] 125 | |         }
[INFO] [stdout]     | |_________- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cpu_features` is never read
[INFO] [stdout]   --> src/digest.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub(crate) struct BlockContext {
[INFO] [stdout]    |                   ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 45 |     cpu_features: cpu::Features,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BlockContext` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9ac84679ddbc337b20d395cee8d6a685b49c0234fa8881ca41d79ad26c197783", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ac84679ddbc337b20d395cee8d6a685b49c0234fa8881ca41d79ad26c197783", kill_on_drop: false }`
[INFO] [stdout] 9ac84679ddbc337b20d395cee8d6a685b49c0234fa8881ca41d79ad26c197783
