[INFO] fetching crate stable-hash 0.4.3...
[INFO] testing stable-hash-0.4.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate stable-hash 0.4.3 into /workspace/builds/worker-3-tc2/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-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stable-hash 0.4.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a75e504c96b0fcf4972d449e2eff0f044a87f6cae554d92f1d3dbf7b870c360e
[INFO] running `Command { std: "docker" "start" "-a" "a75e504c96b0fcf4972d449e2eff0f044a87f6cae554d92f1d3dbf7b870c360e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a75e504c96b0fcf4972d449e2eff0f044a87f6cae554d92f1d3dbf7b870c360e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a75e504c96b0fcf4972d449e2eff0f044a87f6cae554d92f1d3dbf7b870c360e", kill_on_drop: false }`
[INFO] [stdout] a75e504c96b0fcf4972d449e2eff0f044a87f6cae554d92f1d3dbf7b870c360e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 199eee36ab0e4ceb5068988ff677fe84c337862c92122913153b6467875c95cf
[INFO] running `Command { std: "docker" "start" "-a" "199eee36ab0e4ceb5068988ff677fe84c337862c92122913153b6467875c95cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling blake3 v0.3.8
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling firestorm v0.5.1
[INFO] [stderr]    Compiling xxhash-rust v0.8.15
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling uint v0.8.5
[INFO] [stderr]    Compiling ibig v0.3.6
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling stable-hash v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.79s
[INFO] running `Command { std: "docker" "inspect" "199eee36ab0e4ceb5068988ff677fe84c337862c92122913153b6467875c95cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "199eee36ab0e4ceb5068988ff677fe84c337862c92122913153b6467875c95cf", kill_on_drop: false }`
[INFO] [stdout] 199eee36ab0e4ceb5068988ff677fe84c337862c92122913153b6467875c95cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9c1440c12871cfcbf210beb074cb940c6e0f6b4b7d6a0fd289838e79602442a
[INFO] running `Command { std: "docker" "start" "-a" "c9c1440c12871cfcbf210beb074cb940c6e0f6b4b7d6a0fd289838e79602442a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling gcd v2.3.0
[INFO] [stderr]    Compiling hex v0.4.3
[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 7.03s
[INFO] running `Command { std: "docker" "inspect" "c9c1440c12871cfcbf210beb074cb940c6e0f6b4b7d6a0fd289838e79602442a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9c1440c12871cfcbf210beb074cb940c6e0f6b4b7d6a0fd289838e79602442a", kill_on_drop: false }`
[INFO] [stdout] c9c1440c12871cfcbf210beb074cb940c6e0f6b4b7d6a0fd289838e79602442a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5bf6a69f165dfa847f172bdca471273e4b91425f8e83f4dc5662f4bd9609661a
[INFO] running `Command { std: "docker" "start" "-a" "5bf6a69f165dfa847f172bdca471273e4b91425f8e83f4dc5662f4bd9609661a", 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" -p stable-hash` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stable_hash-65a2fbae63bc19d7)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test fast::fld::tests::seed_cannot_collide_with_identity ... ok
[INFO] [stdout] test fast::fld::tests::identity ... ok
[INFO] [stdout] test fast::fld::tests::mixme ... 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 44.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/backward_compatibility.rs (/opt/rustwide/target/debug/deps/backward_compatibility-12e975cfbbfa1d7c)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test add_default_field ... ok
[INFO] [stdout] test add_optional_field ... ok
[INFO] [stdout] test add_non_default_field ... ok
[INFO] [stdout] test numbers_through_vec ... ok
[INFO] [stdout] test as_bytes ... ok
[INFO] [stdout] test omitted_defaults_dont_collide ... ok
[INFO] [stdout] test some_default_ne ... ok
[INFO] [stdout] test two_is_used ... ok
[INFO] [stdout] test empty_vec_is_default ... ok
[INFO] [stderr]      Running tests/child_verification.rs (/opt/rustwide/target/debug/deps/child_verification-72d53683bc1c97be)
[INFO] [stdout] test last_default_does_not_collide ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test double_child_through_unordered ... ok
[INFO] [stdout] test double_child ... 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-b9a97d4cacaeb0fb)
[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-9e698e3589f7b302)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/number_lowerings.rs (/opt/rustwide/target/debug/deps/number_lowerings-1105b2a80e322b41)
[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] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test down_to_i32 ... ok
[INFO] [stdout] test down_to_i16 ... ok
[INFO] [stdout] test up_to_u32 ... ok
[INFO] [stdout] test down_to_i64 ... ok
[INFO] [stdout] test up_to_u16 ... ok
[INFO] [stdout] test up_to_u128 ... ok
[INFO] [stdout] test down_to_i8 ... ok
[INFO] [stdout] test up_to_u64 ... ok
[INFO] [stdout] test up_to_u8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/profiling.rs (/opt/rustwide/target/debug/deps/profiling-87717ec5cfac24f9)
[INFO] [stderr]      Running tests/unordered_collections.rs (/opt/rustwide/target/debug/deps/unordered_collections-dac5772235cbc1ab)
[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] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test hash_map_ne_key ... ok
[INFO] [stdout] test hash_map_ne_count ... ok
[INFO] [stdout] test hash_set_ne_item ... ok
[INFO] [stdout] test hash_map_eq ... ok
[INFO] [stdout] test hash_set_ne_count ... ok
[INFO] [stdout] test hash_set_eq ... ok
[INFO] [stdout] test hash_map_ne_value ... ok
[INFO] [stdout] test hash_map_ne_swap ... 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" "5bf6a69f165dfa847f172bdca471273e4b91425f8e83f4dc5662f4bd9609661a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bf6a69f165dfa847f172bdca471273e4b91425f8e83f4dc5662f4bd9609661a", kill_on_drop: false }`
[INFO] [stdout] 5bf6a69f165dfa847f172bdca471273e4b91425f8e83f4dc5662f4bd9609661a