[INFO] fetching crate arithmetic-coding-core-adder-dep 0.3.3...
[INFO] testing arithmetic-coding-core-adder-dep-0.3.3 against 1.94.0 for beta-1.95-1
[INFO] extracting crate arithmetic-coding-core-adder-dep 0.3.3 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate arithmetic-coding-core-adder-dep 0.3.3
[INFO] finished tweaking crates.io crate arithmetic-coding-core-adder-dep 0.3.3
[INFO] tweaked toml for crates.io crate arithmetic-coding-core-adder-dep 0.3.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate arithmetic-coding-core-adder-dep 0.3.3 on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate arithmetic-coding-core-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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa48a568e10cf2092a0b09644f84cc01e116df8948dd4489135a6bdd6e29dff7
[INFO] running `Command { std: "docker" "start" "-a" "aa48a568e10cf2092a0b09644f84cc01e116df8948dd4489135a6bdd6e29dff7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa48a568e10cf2092a0b09644f84cc01e116df8948dd4489135a6bdd6e29dff7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa48a568e10cf2092a0b09644f84cc01e116df8948dd4489135a6bdd6e29dff7", kill_on_drop: false }`
[INFO] [stdout] aa48a568e10cf2092a0b09644f84cc01e116df8948dd4489135a6bdd6e29dff7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3bf64058de6939436b5f18761531536c76825c396b390f0e33289cbe3a621e3
[INFO] running `Command { std: "docker" "start" "-a" "e3bf64058de6939436b5f18761531536c76825c396b390f0e33289cbe3a621e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling arithmetic-coding-core-adder-dep v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.97s
[INFO] running `Command { std: "docker" "inspect" "e3bf64058de6939436b5f18761531536c76825c396b390f0e33289cbe3a621e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3bf64058de6939436b5f18761531536c76825c396b390f0e33289cbe3a621e3", kill_on_drop: false }`
[INFO] [stdout] e3bf64058de6939436b5f18761531536c76825c396b390f0e33289cbe3a621e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c3c97021a45da21c05696f791132d06c4c7c94031a53c4cd7dd30c457bd3519
[INFO] running `Command { std: "docker" "start" "-a" "7c3c97021a45da21c05696f791132d06c4c7c94031a53c4cd7dd30c457bd3519", kill_on_drop: false }`
[INFO] [stderr]    Compiling arithmetic-coding-core-adder-dep v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "7c3c97021a45da21c05696f791132d06c4c7c94031a53c4cd7dd30c457bd3519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c3c97021a45da21c05696f791132d06c4c7c94031a53c4cd7dd30c457bd3519", kill_on_drop: false }`
[INFO] [stdout] 7c3c97021a45da21c05696f791132d06c4c7c94031a53c4cd7dd30c457bd3519
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1bedfbaf53e5603f80b781ca43c2408cb0b29b5f5f5fed9856cb7582741719f2
[INFO] running `Command { std: "docker" "start" "-a" "1bedfbaf53e5603f80b781ca43c2408cb0b29b5f5f5fed9856cb7582741719f2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/arithmetic_coding_core_adder_dep-f56162e39fc659ba)
[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] [stderr]    Doc-tests arithmetic_coding_core_adder_dep
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/model/max_length.rs - model::max_length::Model (line 24) ... FAILED
[INFO] [stdout] test src/model.rs - model::Model (line 17) ... FAILED
[INFO] [stdout] test src/model/fixed_length.rs - model::fixed_length::Model (line 22) ... FAILED
[INFO] [stdout] test src/model/one_shot.rs - model::one_shot::Model (line 23) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/model/max_length.rs - model::max_length::Model (line 24) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `arithmetic_coding_core`
[INFO] [stdout]   --> src/model/max_length.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use arithmetic_coding_core::max_length;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `arithmetic_coding_core`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `arithmetic_coding_core`, use `cargo add arithmetic_coding_core` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/model/max_length.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | #![feature(exclusive_range_pattern)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]    |
[INFO] [stdout]    = help: the feature `exclusive_range_pattern` has been stable since `1.80.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/model/max_length.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | #![feature(never_type)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `exclusive_range_pattern` has been stable since 1.80.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/model/max_length.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | #![feature(exclusive_range_pattern)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0554.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/model.rs - model::Model (line 17) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `arithmetic_coding_core`
[INFO] [stdout]   --> src/model.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use arithmetic_coding_core::Model;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `arithmetic_coding_core`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `arithmetic_coding_core`, use `cargo add arithmetic_coding_core` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/model.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #![feature(exclusive_range_pattern)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]    |
[INFO] [stdout]    = help: the feature `exclusive_range_pattern` has been stable since `1.80.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/model.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | #![feature(never_type)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `exclusive_range_pattern` has been stable since 1.80.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/model.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | #![feature(exclusive_range_pattern)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0554.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/model/fixed_length.rs - model::fixed_length::Model (line 22) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `arithmetic_coding_core`
[INFO] [stdout]   --> src/model/fixed_length.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use arithmetic_coding_core::fixed_length;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `arithmetic_coding_core`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `arithmetic_coding_core`, use `cargo add arithmetic_coding_core` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/model/fixed_length.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | #![feature(exclusive_range_pattern)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]    |
[INFO] [stdout]    = help: the feature `exclusive_range_pattern` has been stable since `1.80.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/model/fixed_length.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | #![feature(never_type)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `exclusive_range_pattern` has been stable since 1.80.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/model/fixed_length.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | #![feature(exclusive_range_pattern)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0554.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/model/one_shot.rs - model::one_shot::Model (line 23) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `arithmetic_coding_core`
[INFO] [stdout]   --> src/model/one_shot.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | use arithmetic_coding_core::one_shot;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `arithmetic_coding_core`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `arithmetic_coding_core`, use `cargo add arithmetic_coding_core` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/model/one_shot.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | #![feature(exclusive_range_pattern)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]    |
[INFO] [stdout]    = help: the feature `exclusive_range_pattern` has been stable since `1.80.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/model/one_shot.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | #![feature(never_type)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `exclusive_range_pattern` has been stable since 1.80.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/model/one_shot.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | #![feature(exclusive_range_pattern)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0554.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/model.rs - model::Model (line 17)
[INFO] [stdout]     src/model/fixed_length.rs - model::fixed_length::Model (line 22)
[INFO] [stdout]     src/model/max_length.rs - model::max_length::Model (line 24)
[INFO] [stdout]     src/model/one_shot.rs - model::one_shot::Model (line 23)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "1bedfbaf53e5603f80b781ca43c2408cb0b29b5f5f5fed9856cb7582741719f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bedfbaf53e5603f80b781ca43c2408cb0b29b5f5f5fed9856cb7582741719f2", kill_on_drop: false }`
[INFO] [stdout] 1bedfbaf53e5603f80b781ca43c2408cb0b29b5f5f5fed9856cb7582741719f2
