[INFO] fetching crate arithmetify 0.1.3...
[INFO] testing arithmetify-0.1.3 against 1.83.0 for beta-1.84.0-4-retry
[INFO] extracting crate arithmetify 0.1.3 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate arithmetify 0.1.3 on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arithmetify 0.1.3
[INFO] finished tweaking crates.io crate arithmetify 0.1.3
[INFO] tweaked toml for crates.io crate arithmetify 0.1.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 78 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96cc368e23083df5d6d43a306c1a602d624bd84a9063e2e7c06ddf7ae6606ad2
[INFO] running `Command { std: "docker" "start" "-a" "96cc368e23083df5d6d43a306c1a602d624bd84a9063e2e7c06ddf7ae6606ad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96cc368e23083df5d6d43a306c1a602d624bd84a9063e2e7c06ddf7ae6606ad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96cc368e23083df5d6d43a306c1a602d624bd84a9063e2e7c06ddf7ae6606ad2", kill_on_drop: false }`
[INFO] [stdout] 96cc368e23083df5d6d43a306c1a602d624bd84a9063e2e7c06ddf7ae6606ad2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ae09d212196e59410a8b846d3bca81237559f050fba3a5ceceebcd59cb114ca
[INFO] running `Command { std: "docker" "start" "-a" "2ae09d212196e59410a8b846d3bca81237559f050fba3a5ceceebcd59cb114ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling arithmetify v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `fmt::Debug`
[INFO] [stdout]   --> src/arith32.rs:43:34
[INFO] [stdout]    |
[INFO] [stdout] 43 | use std::{collections::VecDeque, fmt::Debug, ops::Range};
[INFO] [stdout]    |                                  ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "2ae09d212196e59410a8b846d3bca81237559f050fba3a5ceceebcd59cb114ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ae09d212196e59410a8b846d3bca81237559f050fba3a5ceceebcd59cb114ca", kill_on_drop: false }`
[INFO] [stdout] 2ae09d212196e59410a8b846d3bca81237559f050fba3a5ceceebcd59cb114ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ee8c811c9fc89bee3c025c8a2809efbde016e60d2f3526f00645e52db83ac95
[INFO] running `Command { std: "docker" "start" "-a" "4ee8c811c9fc89bee3c025c8a2809efbde016e60d2f3526f00645e52db83ac95", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling clap_builder v4.5.23
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling is-terminal v0.4.13
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling clap v4.5.23
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stdout] warning: unused import: `fmt::Debug`
[INFO] [stdout]   --> src/arith32.rs:43:34
[INFO] [stdout]    |
[INFO] [stdout] 43 | use std::{collections::VecDeque, fmt::Debug, ops::Range};
[INFO] [stdout]    |                                  ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.216
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling arithmetify v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `symbol_lookup` is never used
[INFO] [stdout]   --> src/arith32/test_arith32.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl PD {
[INFO] [stdout]    | ------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |     fn symbol_lookup(p: u32) -> Option<Alphabet> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 51.32s
[INFO] running `Command { std: "docker" "inspect" "4ee8c811c9fc89bee3c025c8a2809efbde016e60d2f3526f00645e52db83ac95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ee8c811c9fc89bee3c025c8a2809efbde016e60d2f3526f00645e52db83ac95", kill_on_drop: false }`
[INFO] [stdout] 4ee8c811c9fc89bee3c025c8a2809efbde016e60d2f3526f00645e52db83ac95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 92a041500e9357b21e37ee4f765fe71e62341e19fe1e9c0cc7e2d4441be1ca46
[INFO] running `Command { std: "docker" "start" "-a" "92a041500e9357b21e37ee4f765fe71e62341e19fe1e9c0cc7e2d4441be1ca46", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `fmt::Debug`
[INFO] [stderr]   --> src/arith32.rs:43:34
[INFO] [stderr]    |
[INFO] [stderr] 43 | use std::{collections::VecDeque, fmt::Debug, ops::Range};
[INFO] [stderr]    |                                  ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `arithmetify` (lib) generated 1 warning (run `cargo fix --lib -p arithmetify` to apply 1 suggestion)
[INFO] [stderr] warning: associated function `symbol_lookup` is never used
[INFO] [stderr]   --> src/arith32/test_arith32.rs:30:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | impl PD {
[INFO] [stderr]    | ------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 30 |     fn symbol_lookup(p: u32) -> Option<Alphabet> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `arithmetify` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/arithmetify-6197245876b85931)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test arith32::test_arith32::test_encode_by_weight ... ok
[INFO] [stdout] test arith32::test_arith32::test_as ... ok
[INFO] [stdout] test arith32::test_arith32::test_cs ... ok
[INFO] [stdout] test arith32::test_arith32::test_random ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 27.90s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arithmetify
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - arith32 (line 147) ... FAILED
[INFO] [stdout] test src/arith32.rs - arith32::ArithmeticDecoder32<I>::decode (line 325) ... ok
[INFO] [stdout] test src/arith32.rs - arith32::ArithmeticEncoder32::encode_by_weights (line 165) ... ok
[INFO] [stdout] test src/arith32.rs - arith32::ArithmeticDecoder32 (line 257) ... ok
[INFO] [stdout] test src/arith32.rs - arith32::ArithmeticDecoder32<I>::decode_by_weights (line 368) ... ok
[INFO] [stdout] test src/arith32.rs - arith32::ArithmeticDecoder32<I>::new (line 292) ... ok
[INFO] [stdout] test src/arith32.rs - arith32::ArithmeticEncoder32 (line 56) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - arith32 (line 147) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ArithmeticEncoder`
[INFO] [stdout]  --> src/lib.rs:154:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | let mut encoder = ArithmeticEncoder::new();
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^ use of undeclared type `ArithmeticEncoder`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]   |
[INFO] [stdout] 3 + use arithmetify::ArithmeticEncoder;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ArithmeticDecoder`
[INFO] [stdout]   --> src/lib.rs:164:19
[INFO] [stdout]    |
[INFO] [stdout] 19 | let mut decoder = ArithmeticDecoder::new(compressed);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^ use of undeclared type `ArithmeticDecoder`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]    |
[INFO] [stdout] 3  + use arithmetify::ArithmeticDecoder;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - arith32 (line 147)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 7 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.60s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "92a041500e9357b21e37ee4f765fe71e62341e19fe1e9c0cc7e2d4441be1ca46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92a041500e9357b21e37ee4f765fe71e62341e19fe1e9c0cc7e2d4441be1ca46", kill_on_drop: false }`
[INFO] [stdout] 92a041500e9357b21e37ee4f765fe71e62341e19fe1e9c0cc7e2d4441be1ca46
