[INFO] fetching crate secret-tree 0.4.0... [INFO] testing secret-tree-0.4.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate secret-tree 0.4.0 into /workspace/builds/worker-47/source [INFO] validating manifest of crates.io crate secret-tree 0.4.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate secret-tree 0.4.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate secret-tree 0.4.0 [INFO] tweaked toml for crates.io crate secret-tree 0.4.0 written to /workspace/builds/worker-47/source/Cargo.toml [INFO] crate crates.io crate secret-tree 0.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded scrypt v0.5.0 [INFO] [stderr] Downloaded hex-buffer-serde v0.2.2 [INFO] [stderr] Downloaded blake2 v0.9.1 [INFO] [stderr] Downloaded salsa20 v0.7.2 [INFO] [stderr] Downloaded version-sync v0.9.2 [INFO] [stderr] Downloaded pwbox v0.4.0 [INFO] [stderr] Downloaded const-decoder v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd2cf65b89db4cc9ce59d2917efbd775aadba87c14ddbab55e97ca24da1c477b [INFO] running `Command { std: "docker" "start" "-a" "bd2cf65b89db4cc9ce59d2917efbd775aadba87c14ddbab55e97ca24da1c477b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd2cf65b89db4cc9ce59d2917efbd775aadba87c14ddbab55e97ca24da1c477b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd2cf65b89db4cc9ce59d2917efbd775aadba87c14ddbab55e97ca24da1c477b", kill_on_drop: false }` [INFO] [stdout] bd2cf65b89db4cc9ce59d2917efbd775aadba87c14ddbab55e97ca24da1c477b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f013be85d2af37666783fafd6454548719469fd61d849d31c31080d226fdcbbf [INFO] running `Command { std: "docker" "start" "-a" "f013be85d2af37666783fafd6454548719469fd61d849d31c31080d226fdcbbf", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling syn v1.0.71 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling subtle v2.4.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling blake2 v0.9.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling zeroize_derive v1.1.0 [INFO] [stderr] Compiling zeroize v1.3.0 [INFO] [stderr] Compiling secrecy v0.7.0 [INFO] [stderr] Compiling secret-tree v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.78s [INFO] running `Command { std: "docker" "inspect" "f013be85d2af37666783fafd6454548719469fd61d849d31c31080d226fdcbbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f013be85d2af37666783fafd6454548719469fd61d849d31c31080d226fdcbbf", kill_on_drop: false }` [INFO] [stdout] f013be85d2af37666783fafd6454548719469fd61d849d31c31080d226fdcbbf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dca2835c5ceae33f59b4635509ba1c42a5c76f46e83613c2077f4fa81c16a139 [INFO] running `Command { std: "docker" "start" "-a" "dca2835c5ceae33f59b4635509ba1c42a5c76f46e83613c2077f4fa81c16a139", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling cpuid-bool v0.1.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling signature v1.3.0 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling semver-parser v0.9.0 [INFO] [stderr] Compiling const-decoder v0.1.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling crypto-mac v0.10.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling cipher v0.2.5 [INFO] [stderr] Compiling tinyvec v1.2.0 [INFO] [stderr] Compiling ed25519 v1.0.3 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling sha2 v0.9.3 [INFO] [stderr] Compiling hmac v0.10.1 [INFO] [stderr] Compiling pbkdf2 v0.6.0 [INFO] [stderr] Compiling salsa20 v0.7.2 [INFO] [stderr] Compiling scrypt v0.5.0 [INFO] [stderr] Compiling unicode-normalization v0.1.17 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling curve25519-dalek v3.1.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling regex v1.4.6 [INFO] [stderr] Compiling url v2.2.1 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling hex-buffer-serde v0.2.2 [INFO] [stderr] Compiling ed25519-dalek v1.0.1 [INFO] [stderr] Compiling pwbox v0.4.0 [INFO] [stderr] Compiling version-sync v0.9.2 [INFO] [stderr] Compiling secret-tree v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 19.24s [INFO] running `Command { std: "docker" "inspect" "dca2835c5ceae33f59b4635509ba1c42a5c76f46e83613c2077f4fa81c16a139", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dca2835c5ceae33f59b4635509ba1c42a5c76f46e83613c2077f4fa81c16a139", kill_on_drop: false }` [INFO] [stdout] dca2835c5ceae33f59b4635509ba1c42a5c76f46e83613c2077f4fa81c16a139 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 002151b8d190f1450c80360e23496c370df57f69041bdfd9d6f823ddffeb4de8 [INFO] running `Command { std: "docker" "start" "-a" "002151b8d190f1450c80360e23496c370df57f69041bdfd9d6f823ddffeb4de8", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/secret_tree-e5609203017ed6c3) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test kdf::sodium_test_vectors_varying_len_output ... ok [INFO] [stdout] test kdf::sodium_test_vectors_64byte_output ... ok [INFO] [stdout] test tests::buffers_with_different_size_should_be_unrelated ... ok [INFO] [stdout] test tests::children_with_same_bytes_in_key ... ok [INFO] [stdout] test tests::filling_acceptable_buffers ... ok [INFO] [stdout] test tests::fill_and_rng_result_in_different_data ... ok [INFO] [stdout] test tests::name_new_pads_input_with_zeros ... ok [INFO] [stdout] test tests::name_with_null_chars_error ... ok [INFO] [stdout] test tests::overly_long_name_error ... ok [INFO] [stdout] test tests::filling_undersized_key - should panic ... ok [INFO] [stdout] test tests::filling_oversized_key - should panic ... ok [INFO] [stderr] Running tests/version_match.rs (/opt/rustwide/target/debug/deps/version_match-e909fd1a965b77b2) [INFO] [stdout] test tests::name_with_null_chars_cannot_be_created - should panic ... ok [INFO] [stdout] test tests::overly_long_name_cannot_be_created - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test readme_is_in_sync ... ok [INFO] [stdout] test html_root_url_is_in_sync ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] Doc-tests secret-tree [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - Name::new (line 362) - compile fail ... ok [INFO] [stdout] test src/lib.rs - (line 486) ... FAILED [INFO] [stdout] test src/lib.rs - Name::new (line 355) - compile fail ... ok [INFO] [stdout] test src/lib.rs - SecretTree (line 162) ... FAILED [INFO] [stdout] test src/lib.rs - Name::new (line 348) ... ok [INFO] [stdout] test src/lib.rs - (line 58) ... ok [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stdout] test src/lib.rs - Name (line 330) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 486) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `rand::thread_rng` [INFO] [stdout] --> src/lib.rs:488:17 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::{Rng, thread_rng}; [INFO] [stdout] | ^^^^^^^^^^ no `thread_rng` in the root [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - SecretTree (line 162) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `rand::thread_rng` [INFO] [stdout] --> src/lib.rs:164:17 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::{Rng, thread_rng}; [INFO] [stdout] | ^^^^^^^^^^ no `thread_rng` in the root [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 486) [INFO] [stdout] src/lib.rs - SecretTree (line 162) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 5 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "002151b8d190f1450c80360e23496c370df57f69041bdfd9d6f823ddffeb4de8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "002151b8d190f1450c80360e23496c370df57f69041bdfd9d6f823ddffeb4de8", kill_on_drop: false }` [INFO] [stdout] 002151b8d190f1450c80360e23496c370df57f69041bdfd9d6f823ddffeb4de8