[INFO] fetching crate arithmetic-coding-adder-dep 0.3.3...
[INFO] checking arithmetic-coding-adder-dep-0.3.3 against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] extracting crate arithmetic-coding-adder-dep 0.3.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate arithmetic-coding-adder-dep 0.3.3
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate arithmetic-coding-adder-dep 0.3.3
[INFO] tweaked toml for crates.io crate arithmetic-coding-adder-dep 0.3.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate arithmetic-coding-adder-dep 0.3.3 on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate arithmetic-coding-adder-dep 0.3.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db5aebebb6088dd7103bccddb21432aa584ac64ed2e064d4efaab8a92e5312ea
[INFO] running `Command { std: "docker" "start" "-a" "db5aebebb6088dd7103bccddb21432aa584ac64ed2e064d4efaab8a92e5312ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db5aebebb6088dd7103bccddb21432aa584ac64ed2e064d4efaab8a92e5312ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db5aebebb6088dd7103bccddb21432aa584ac64ed2e064d4efaab8a92e5312ea", kill_on_drop: false }`
[INFO] [stdout] db5aebebb6088dd7103bccddb21432aa584ac64ed2e064d4efaab8a92e5312ea
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4493dc234ff64842f2e49bbf17b6ae578b993cc4010d204d572332d5df8a21b2
[INFO] running `Command { std: "docker" "start" "-a" "4493dc234ff64842f2e49bbf17b6ae578b993cc4010d204d572332d5df8a21b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking plotters-backend v0.3.7
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[INFO] [stderr]    Compiling quote v1.0.37
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[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking textwrap v0.16.1
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[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]     Checking arithmetic-coding-core-adder-dep v0.3.3
[INFO] [stderr]     Checking arithmetic-coding-adder-dep v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/decoder.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |             (precision >= (frequency_bits + 2)),
[INFO] [stdout]    |             ^                                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 86 -             (precision >= (frequency_bits + 2)),
[INFO] [stdout] 86 +             precision >= (frequency_bits + 2),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/encoder.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             (precision >= (frequency_bits + 2)),
[INFO] [stdout]    |             ^                                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 73 -             (precision >= (frequency_bits + 2)),
[INFO] [stdout] 73 +             precision >= (frequency_bits + 2),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling test-case-macros v2.2.2
[INFO] [stderr]     Checking test-case v2.2.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.4.0
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `fenwick_model`
[INFO] [stdout]  --> tests/fuzz.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use fenwick_model::simple::FenwickModel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `fenwick_model`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `fenwick_model`, use `cargo add fenwick_model` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `fenwick_model`
[INFO] [stdout]  --> examples/fenwick_adaptive.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use fenwick_model::{simple::FenwickModel, ValueError};
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `fenwick_model`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `fenwick_model`, use `cargo add fenwick_model` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `fenwick_model`
[INFO] [stdout]  --> examples/fenwick_adaptive.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use fenwick_model::{simple::FenwickModel, ValueError};
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `fenwick_model`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `fenwick_model`, use `cargo add fenwick_model` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `arithmetic-coding-adder-dep` (example "fenwick_adaptive") due to 2 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `arithmetic-coding-adder-dep` (test "fuzz") due to 1 previous error
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `B`
[INFO] [stdout]   --> examples/max_length.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl max_length::Model for MyModel {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `B` in implementation
[INFO] [stdout]    |
[INFO] [stdout]    = help: implement the missing item: `type B = /* Type */;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `B`
[INFO] [stdout]   --> examples/fixed_length.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl fixed_length::Model for MyModel {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `B` in implementation
[INFO] [stdout]    |
[INFO] [stdout]    = help: implement the missing item: `type B = /* Type */;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `B`
[INFO] [stdout]   --> examples/sherlock.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl Model for StringModel {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `B` in implementation
[INFO] [stdout]    |
[INFO] [stdout]    = help: implement the missing item: `type B = /* Type */;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `B`
[INFO] [stdout]   --> tests/fixed_length.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl fixed_length::Model for MyModel {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `B` in implementation
[INFO] [stdout]    |
[INFO] [stdout]    = help: implement the missing item: `type B = /* Type */;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0046`.
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `B`
[INFO] [stdout]   --> examples/symbolic.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Model for MyModel {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^ missing `B` in implementation
[INFO] [stdout]    |
[INFO] [stdout]    = help: implement the missing item: `type B = /* Type */;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0046`.
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `B`
[INFO] [stdout]   --> examples/integer.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Model for MyModel {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^ missing `B` in implementation
[INFO] [stdout]    |
[INFO] [stdout]    = help: implement the missing item: `type B = /* Type */;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0046`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0046`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `arithmetic-coding-adder-dep` (example "fixed_length") due to 1 previous error
[INFO] [stderr] error: could not compile `arithmetic-coding-adder-dep` (test "fixed_length") due to 1 previous error
[INFO] [stderr] error: could not compile `arithmetic-coding-adder-dep` (example "sherlock") due to 1 previous error
[INFO] [stderr] error: could not compile `arithmetic-coding-adder-dep` (example "max_length") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0046`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `arithmetic-coding-adder-dep` (example "integer") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0046`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `arithmetic-coding-adder-dep` (example "symbolic") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "4493dc234ff64842f2e49bbf17b6ae578b993cc4010d204d572332d5df8a21b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4493dc234ff64842f2e49bbf17b6ae578b993cc4010d204d572332d5df8a21b2", kill_on_drop: false }`
[INFO] [stdout] 4493dc234ff64842f2e49bbf17b6ae578b993cc4010d204d572332d5df8a21b2
