[INFO] fetching crate retrocompressor 1.0.1...
[INFO] testing retrocompressor-1.0.1 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate retrocompressor 1.0.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate retrocompressor 1.0.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate retrocompressor 1.0.1
[INFO] tweaked toml for crates.io crate retrocompressor 1.0.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate retrocompressor 1.0.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate retrocompressor 1.0.1 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 91c1207731d114da384b7d880967c575e979057f84844ef73d180ae4365a1569
[INFO] running `Command { std: "docker" "start" "91c1207731d114da384b7d880967c575e979057f84844ef73d180ae4365a1569", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "91c1207731d114da384b7d880967c575e979057f84844ef73d180ae4365a1569", kill_on_drop: false }`
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[INFO] [stderr]    Compiling num-derive v0.3.3
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[INFO] [stderr]    Compiling clap v4.3.19
[INFO] [stderr]    Compiling env_filter v0.1.2
[INFO] [stderr]    Compiling predicates v2.1.5
[INFO] [stderr]    Compiling assert_cmd v2.0.12
[INFO] [stderr]    Compiling env_logger v0.11.5
[INFO] [stderr]    Compiling retrocompressor v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `up`, `is_leaf`, and `cut_downward` are never used
[INFO] [stdout]    --> src/tools/node_pool.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout]  65 | impl Tree {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 112 |     pub fn up(&mut self) -> Result<usize,Error> {
[INFO] [stdout]     |            ^^
[INFO] [stdout] ...
[INFO] [stdout] 173 |     pub fn is_leaf(&self) -> Result<bool,Error> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 265 |     pub fn cut_downward(&mut self,side: Side) -> Result<(),Error> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_abs` is never used
[INFO] [stdout]   --> src/tools/ring_buffer.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl <T: PrimInt> RingBuffer<T> {
[INFO] [stdout]    | ------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn set_abs(&mut self,abs: usize,val: T) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/tools/node_pool.rs:36:10
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[derive(FromPrimitive,Clone,Copy)]
[INFO] [stdout]    |          ^------------
[INFO] [stdout]    |          |
[INFO] [stdout]    |          `FromPrimitive` is not local
[INFO] [stdout]    |          move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_Side`
[INFO] [stdout] 37 | pub enum Side {
[INFO] [stdout]    |          ---- `Side` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.83s
[INFO] running `Command { std: "docker" "inspect" "91c1207731d114da384b7d880967c575e979057f84844ef73d180ae4365a1569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "91c1207731d114da384b7d880967c575e979057f84844ef73d180ae4365a1569" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling retrocompressor v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `up`, `is_leaf`, and `cut_downward` are never used
[INFO] [stdout]    --> src/tools/node_pool.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout]  65 | impl Tree {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 112 |     pub fn up(&mut self) -> Result<usize,Error> {
[INFO] [stdout]     |            ^^
[INFO] [stdout] ...
[INFO] [stdout] 173 |     pub fn is_leaf(&self) -> Result<bool,Error> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 265 |     pub fn cut_downward(&mut self,side: Side) -> Result<(),Error> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_abs` is never used
[INFO] [stdout]   --> src/tools/ring_buffer.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl <T: PrimInt> RingBuffer<T> {
[INFO] [stdout]    | ------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn set_abs(&mut self,abs: usize,val: T) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/tools/node_pool.rs:36:10
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[derive(FromPrimitive,Clone,Copy)]
[INFO] [stdout]    |          ^------------
[INFO] [stdout]    |          |
[INFO] [stdout]    |          `FromPrimitive` is not local
[INFO] [stdout]    |          move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_Side`
[INFO] [stdout] 37 | pub enum Side {
[INFO] [stdout]    |          ---- `Side` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `up`, `is_leaf`, and `cut_downward` are never used
[INFO] [stdout]    --> src/tools/node_pool.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout]  65 | impl Tree {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 112 |     pub fn up(&mut self) -> Result<usize,Error> {
[INFO] [stdout]     |            ^^
[INFO] [stdout] ...
[INFO] [stdout] 173 |     pub fn is_leaf(&self) -> Result<bool,Error> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 265 |     pub fn cut_downward(&mut self,side: Side) -> Result<(),Error> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_abs` is never used
[INFO] [stdout]   --> src/tools/ring_buffer.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl <T: PrimInt> RingBuffer<T> {
[INFO] [stdout]    | ------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn set_abs(&mut self,abs: usize,val: T) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/tools/node_pool.rs:36:10
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[derive(FromPrimitive,Clone,Copy)]
[INFO] [stdout]    |          ^------------
[INFO] [stdout]    |          |
[INFO] [stdout]    |          `FromPrimitive` is not local
[INFO] [stdout]    |          move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_Side`
[INFO] [stdout] 37 | pub enum Side {
[INFO] [stdout]    |          ---- `Side` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "91c1207731d114da384b7d880967c575e979057f84844ef73d180ae4365a1569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "91c1207731d114da384b7d880967c575e979057f84844ef73d180ae4365a1569" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: methods `up`, `is_leaf`, and `cut_downward` are never used
[INFO] [stderr]    --> src/tools/node_pool.rs:112:12
[INFO] [stderr]     |
[INFO] [stderr]  65 | impl Tree {
[INFO] [stderr]     | --------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 112 |     pub fn up(&mut self) -> Result<usize,Error> {
[INFO] [stderr]     |            ^^
[INFO] [stderr] ...
[INFO] [stderr] 173 |     pub fn is_leaf(&self) -> Result<bool,Error> {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 265 |     pub fn cut_downward(&mut self,side: Side) -> Result<(),Error> {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `set_abs` is never used
[INFO] [stderr]   --> src/tools/ring_buffer.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl <T: PrimInt> RingBuffer<T> {
[INFO] [stderr]    | ------------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 31 |     pub fn set_abs(&mut self,abs: usize,val: T) {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]   --> src/tools/node_pool.rs:36:10
[INFO] [stderr]    |
[INFO] [stderr] 36 | #[derive(FromPrimitive,Clone,Copy)]
[INFO] [stderr]    |          ^------------
[INFO] [stderr]    |          |
[INFO] [stderr]    |          `FromPrimitive` is not local
[INFO] [stderr]    |          move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_Side`
[INFO] [stderr] 37 | pub enum Side {
[INFO] [stderr]    |          ---- `Side` is not local
[INFO] [stderr]    |
[INFO] [stderr]    = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]    = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stderr]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stderr]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stderr]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stderr]    = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `retrocompressor` (lib) generated 3 warnings
[INFO] [stderr] warning: `retrocompressor` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/retrocompressor-a6aecb47432e8c60)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test direct_ports::lzhuf::invertibility ... ok
[INFO] [stdout] test direct_ports::lzhuf::compression_works ... ok
[INFO] [stdout] test lzw::compression_works_16 ... ok
[INFO] [stdout] test lzw::compression_works ... ok
[INFO] [stdout] test lzw::compression_works_td_mode ... ok
[INFO] [stdout] test lzw::invertibility ... ok
[INFO] [stdout] test lzw::compression_works_with_clear ... ok
[INFO] [stdout] test lzw::invertibility_16 ... ok
[INFO] [stdout] test lzw::invertibility_td_mode ... ok
[INFO] [stdout] test lzw::invertibility_with_clear ... ok
[INFO] [stdout] test lzss_huff::invertibility ... ok
[INFO] [stdout] test td0::compression_works ... ok
[INFO] [stdout] test tools::ring_buffer::distance ... ok
[INFO] [stdout] test tools::ring_buffer::offset ... ok
[INFO] [stdout] test td0::invertibility ... ok
[INFO] [stdout] test lzss_huff::compression_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/retrocompressor-f7adf561fd636a2f)
[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]      Running tests/cli_test.rs (/opt/rustwide/target/debug/deps/cli_test-81860eaac3903959)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test lzss_huff_expansion ... ok
[INFO] [stdout] test lzhuf_port_expansion ... ok
[INFO] [stdout] test teledisk_expansion ... ok
[INFO] [stdout] test lzhuf_port_compression ... ok
[INFO] [stdout] test lzss_huff_compression ... ok
[INFO] [stdout] test teledisk_compression ... ok
[INFO] [stdout] test lzhuf_port_invertibility ... ok
[INFO] [stdout] test lzss_huff_invertibility ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.75s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests retrocompressor
[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" "91c1207731d114da384b7d880967c575e979057f84844ef73d180ae4365a1569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91c1207731d114da384b7d880967c575e979057f84844ef73d180ae4365a1569", kill_on_drop: false }`
[INFO] [stdout] 91c1207731d114da384b7d880967c575e979057f84844ef73d180ae4365a1569
