[INFO] fetching crate arithmetify 0.1.3...
[INFO] testing arithmetify-0.1.3 against nightly-2024-10-28+rustflags=-Zrandomize-layout for randomize-layout
[INFO] extracting crate arithmetify 0.1.3 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate arithmetify 0.1.3 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "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-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "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" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a2983eff8eebfe2c9026d9b7e493d87a203637379d0ea7cbd7782e8680eae90
[INFO] running `Command { std: "docker" "start" "-a" "4a2983eff8eebfe2c9026d9b7e493d87a203637379d0ea7cbd7782e8680eae90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a2983eff8eebfe2c9026d9b7e493d87a203637379d0ea7cbd7782e8680eae90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a2983eff8eebfe2c9026d9b7e493d87a203637379d0ea7cbd7782e8680eae90", kill_on_drop: false }`
[INFO] [stdout] 4a2983eff8eebfe2c9026d9b7e493d87a203637379d0ea7cbd7782e8680eae90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 237bdad6d9fbee54cf1942678d60f4343800e61f8bcaa273de7a2b693e9e5f54
[INFO] running `Command { std: "docker" "start" "-a" "237bdad6d9fbee54cf1942678d60f4343800e61f8bcaa273de7a2b693e9e5f54", 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 0.09s
[INFO] running `Command { std: "docker" "inspect" "237bdad6d9fbee54cf1942678d60f4343800e61f8bcaa273de7a2b693e9e5f54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "237bdad6d9fbee54cf1942678d60f4343800e61f8bcaa273de7a2b693e9e5f54", kill_on_drop: false }`
[INFO] [stdout] 237bdad6d9fbee54cf1942678d60f4343800e61f8bcaa273de7a2b693e9e5f54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f33dddf90089a24966df8d56627428ddd32be4f7d3ed562243c8ee5e426e383
[INFO] running `Command { std: "docker" "start" "-a" "0f33dddf90089a24966df8d56627428ddd32be4f7d3ed562243c8ee5e426e383", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling clap_lex v0.7.2
[INFO] [stderr]    Compiling anstyle v1.0.9
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling clap_builder v4.5.20
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling clap v4.5.20
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling is-terminal v0.4.13
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling rand v0.8.5
[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 serde_json v1.0.132
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling regex v1.11.1
[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 13.08s
[INFO] running `Command { std: "docker" "inspect" "0f33dddf90089a24966df8d56627428ddd32be4f7d3ed562243c8ee5e426e383", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f33dddf90089a24966df8d56627428ddd32be4f7d3ed562243c8ee5e426e383", kill_on_drop: false }`
[INFO] [stdout] 0f33dddf90089a24966df8d56627428ddd32be4f7d3ed562243c8ee5e426e383
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 71d493fc4a0a75915c84e4569e09ed343ef8e0541f721eac536e8d6262a8a409
[INFO] running `Command { std: "docker" "start" "-a" "71d493fc4a0a75915c84e4569e09ed343ef8e0541f721eac536e8d6262a8a409", 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 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/arithmetify-c8a60d49f7d926d0)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test arith32::test_arith32::test_as ... ok
[INFO] [stdout] test arith32::test_arith32::test_encode_by_weight ... 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 22.34s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arithmetify
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/arith32.rs - arith32::ArithmeticDecoder32<I>::decode (line 325) ... 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::encode_by_weights (line 165) ... ok
[INFO] [stdout] test src/arith32.rs - arith32::ArithmeticEncoder32 (line 56) ... ok
[INFO] [stdout] test src/arith32.rs - arith32::ArithmeticDecoder32 (line 257) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/lib.rs - arith32 (line 147) ... FAILED
[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 0.28s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "71d493fc4a0a75915c84e4569e09ed343ef8e0541f721eac536e8d6262a8a409", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71d493fc4a0a75915c84e4569e09ed343ef8e0541f721eac536e8d6262a8a409", kill_on_drop: false }`
[INFO] [stdout] 71d493fc4a0a75915c84e4569e09ed343ef8e0541f721eac536e8d6262a8a409
