[INFO] fetching crate stable-hash 0.4.3... [INFO] testing stable-hash-0.4.3 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate stable-hash 0.4.3 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate stable-hash 0.4.3 [INFO] finished tweaking crates.io crate stable-hash 0.4.3 [INFO] tweaked toml for crates.io crate stable-hash 0.4.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate stable-hash 0.4.3 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 42 packages to latest compatible versions [INFO] [stderr] Adding blake3 v0.3.8 (available: v1.8.2) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding uint v0.8.5 (available: v0.10.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded find-msvc-tools v0.1.0 [INFO] [stderr] Downloaded cc v1.2.35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 16ee7f41091baf52189797778d40aeb2eb0c99f4031598010cce49f74a85dbd5 [INFO] running `Command { std: "docker" "start" "-a" "16ee7f41091baf52189797778d40aeb2eb0c99f4031598010cce49f74a85dbd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16ee7f41091baf52189797778d40aeb2eb0c99f4031598010cce49f74a85dbd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16ee7f41091baf52189797778d40aeb2eb0c99f4031598010cce49f74a85dbd5", kill_on_drop: false }` [INFO] [stdout] 16ee7f41091baf52189797778d40aeb2eb0c99f4031598010cce49f74a85dbd5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6be3bc752790e6664d103c2d0381c283e37e16f2bbc365420c2a12877b7192bb [INFO] running `Command { std: "docker" "start" "-a" "6be3bc752790e6664d103c2d0381c283e37e16f2bbc365420c2a12877b7192bb", kill_on_drop: false }` [INFO] [stderr] Compiling find-msvc-tools v0.1.0 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling xxhash-rust v0.8.15 [INFO] [stderr] Compiling firestorm v0.5.1 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling cc v1.2.35 [INFO] [stderr] Compiling uint v0.8.5 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling ibig v0.3.6 [INFO] [stderr] Compiling blake3 v0.3.8 [INFO] [stderr] Compiling stable-hash v0.4.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.20s [INFO] running `Command { std: "docker" "inspect" "6be3bc752790e6664d103c2d0381c283e37e16f2bbc365420c2a12877b7192bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6be3bc752790e6664d103c2d0381c283e37e16f2bbc365420c2a12877b7192bb", kill_on_drop: false }` [INFO] [stdout] 6be3bc752790e6664d103c2d0381c283e37e16f2bbc365420c2a12877b7192bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87f8b77a39a4c3b49de0e24192f21bd295c943f636ba6f3d761ecc56bbe01996 [INFO] running `Command { std: "docker" "start" "-a" "87f8b77a39a4c3b49de0e24192f21bd295c943f636ba6f3d761ecc56bbe01996", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling gcd v2.3.0 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling ibig v0.3.6 [INFO] [stderr] Compiling stable-hash v0.4.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `utils::check_for_child_errors` [INFO] [stdout] --> tests/common/mod.rs:3:41 [INFO] [stdout] | [INFO] [stdout] 3 | pub use stable_hash::{fast_stable_hash, utils::check_for_child_errors}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `R` is never used [INFO] [stdout] --> tests/profiling.rs:34:7 [INFO] [stdout] | [INFO] [stdout] 34 | trait R { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Value` is never used [INFO] [stdout] --> tests/profiling.rs:143:6 [INFO] [stdout] | [INFO] [stdout] 143 | enum Value { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `C` is never constructed [INFO] [stdout] --> tests/profiling.rs:181:8 [INFO] [stdout] | [INFO] [stdout] 181 | struct C { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `A` is never constructed [INFO] [stdout] --> tests/profiling.rs:198:8 [INFO] [stdout] | [INFO] [stdout] 198 | struct A { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `B` is never constructed [INFO] [stdout] --> tests/profiling.rs:217:8 [INFO] [stdout] | [INFO] [stdout] 217 | struct B { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.65s [INFO] running `Command { std: "docker" "inspect" "87f8b77a39a4c3b49de0e24192f21bd295c943f636ba6f3d761ecc56bbe01996", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87f8b77a39a4c3b49de0e24192f21bd295c943f636ba6f3d761ecc56bbe01996", kill_on_drop: false }` [INFO] [stdout] 87f8b77a39a4c3b49de0e24192f21bd295c943f636ba6f3d761ecc56bbe01996 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9c2d18045323741689f7b4834f69c2bd74cb9af96676f783fadf19a5dcd35795 [INFO] running `Command { std: "docker" "start" "-a" "9c2d18045323741689f7b4834f69c2bd74cb9af96676f783fadf19a5dcd35795", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `utils::check_for_child_errors` [INFO] [stderr] --> tests/common/mod.rs:3:41 [INFO] [stderr] | [INFO] [stderr] 3 | pub use stable_hash::{fast_stable_hash, utils::check_for_child_errors}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: trait `R` is never used [INFO] [stderr] --> tests/profiling.rs:34:7 [INFO] [stderr] | [INFO] [stderr] 34 | trait R { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: enum `Value` is never used [INFO] [stderr] --> tests/profiling.rs:143:6 [INFO] [stderr] | [INFO] [stderr] 143 | enum Value { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `C` is never constructed [INFO] [stderr] --> tests/profiling.rs:181:8 [INFO] [stderr] | [INFO] [stderr] 181 | struct C { [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: struct `A` is never constructed [INFO] [stderr] --> tests/profiling.rs:198:8 [INFO] [stderr] | [INFO] [stderr] 198 | struct A { [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: struct `B` is never constructed [INFO] [stderr] --> tests/profiling.rs:217:8 [INFO] [stderr] | [INFO] [stderr] 217 | struct B { [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: `stable-hash` (test "profiling") generated 6 warnings (run `cargo fix --test "profiling"` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stable_hash-70bb8024f4d5b9f1) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test fast::fld::tests::identity ... ok [INFO] [stdout] test fast::fld::tests::mixme ... ok [INFO] [stdout] test fast::fld::tests::seed_cannot_collide_with_identity ... ok [INFO] [stdout] test fast::address::test::no_collisions_for_common_prototypes_64 ... ok [INFO] [stdout] test tests::unmix_fast ... ok [INFO] [stdout] test tests::unmix_crypto ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 39.79s [INFO] [stdout] [INFO] [stderr] Running tests/backward_compatibility.rs (/opt/rustwide/target/debug/deps/backward_compatibility-b76746050ecc471e) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test add_optional_field ... ok [INFO] [stdout] test add_non_default_field ... ok [INFO] [stdout] test empty_vec_is_default ... ok [INFO] [stdout] test numbers_through_vec ... ok [INFO] [stdout] test as_bytes ... ok [INFO] [stdout] test last_default_does_not_collide ... ok [INFO] [stdout] test add_default_field ... ok [INFO] [stdout] test some_default_ne ... ok [INFO] [stdout] test two_is_used ... ok [INFO] [stdout] test omitted_defaults_dont_collide ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/child_verification.rs (/opt/rustwide/target/debug/deps/child_verification-fd43da796971aa11) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test double_child ... ok [INFO] [stdout] test double_child_through_unordered ... ok [INFO] [stdout] test unordered_result_child ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/find_pqr.rs (/opt/rustwide/target/debug/deps/find_pqr-a51aceafdbada6e6) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test find_pqr ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/high_bits.rs (/opt/rustwide/target/debug/deps/high_bits-50bc7fb49d2f6d73) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test uses_high_bits_in_seed ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/number_lowerings.rs (/opt/rustwide/target/debug/deps/number_lowerings-eca6092a9e68f430) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test down_to_i16 ... ok [INFO] [stdout] test down_to_i32 ... ok [INFO] [stdout] test up_to_u128 ... ok [INFO] [stdout] test up_to_u16 ... ok [INFO] [stdout] test down_to_i64 ... ok [INFO] [stdout] test down_to_i8 ... ok [INFO] [stdout] test up_to_u64 ... ok [INFO] [stdout] test up_to_u8 ... ok [INFO] [stdout] test up_to_u32 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/profiling.rs (/opt/rustwide/target/debug/deps/profiling-c558e20619d0fa25) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test compare ... ignored, benchmark [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/unordered_collections.rs (/opt/rustwide/target/debug/deps/unordered_collections-1ff4e4d948efcf71) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test hash_set_ne_item ... ok [INFO] [stdout] test hash_set_eq ... ok [INFO] [stdout] test hash_map_ne_swap ... ok [INFO] [stdout] test hash_map_ne_key ... ok [INFO] [stdout] test hash_map_ne_count ... ok [INFO] [stdout] test hash_set_ne_count ... ok [INFO] [stdout] test hash_map_eq ... ok [INFO] [stdout] test hash_map_ne_value ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests stable_hash [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] running `Command { std: "docker" "inspect" "9c2d18045323741689f7b4834f69c2bd74cb9af96676f783fadf19a5dcd35795", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c2d18045323741689f7b4834f69c2bd74cb9af96676f783fadf19a5dcd35795", kill_on_drop: false }` [INFO] [stdout] 9c2d18045323741689f7b4834f69c2bd74cb9af96676f783fadf19a5dcd35795