[INFO] fetching crate salzweg 0.1.4... [INFO] testing salzweg-0.1.4 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate salzweg 0.1.4 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate salzweg 0.1.4 [INFO] finished tweaking crates.io crate salzweg 0.1.4 [INFO] tweaked toml for crates.io crate salzweg 0.1.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate salzweg 0.1.4 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate salzweg 0.1.4 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 84958bfea3f585239c2994a12e3be1e7c3d710585359c2d58a8faafa096263e5 [INFO] running `Command { std: "docker" "start" "-a" "84958bfea3f585239c2994a12e3be1e7c3d710585359c2d58a8faafa096263e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84958bfea3f585239c2994a12e3be1e7c3d710585359c2d58a8faafa096263e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84958bfea3f585239c2994a12e3be1e7c3d710585359c2d58a8faafa096263e5", kill_on_drop: false }` [INFO] [stdout] 84958bfea3f585239c2994a12e3be1e7c3d710585359c2d58a8faafa096263e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c705f7eba7ef63408a96763a9f041624b56b56c20f22b9d14fc0ff1ba3600e1 [INFO] running `Command { std: "docker" "start" "-a" "4c705f7eba7ef63408a96763a9f041624b56b56c20f22b9d14fc0ff1ba3600e1", kill_on_drop: false }` [INFO] [stderr] Compiling salzweg v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/io.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | fn iter(&mut self, amount: u8) -> BitReaderIterator { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 6 | fn iter(&mut self, amount: u8) -> BitReaderIterator<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `Command { std: "docker" "inspect" "4c705f7eba7ef63408a96763a9f041624b56b56c20f22b9d14fc0ff1ba3600e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c705f7eba7ef63408a96763a9f041624b56b56c20f22b9d14fc0ff1ba3600e1", kill_on_drop: false }` [INFO] [stdout] 4c705f7eba7ef63408a96763a9f041624b56b56c20f22b9d14fc0ff1ba3600e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ea5cc8aeabc41344d40b80c360d779f9714fc81d58f7ac49829f11e6e14d31f [INFO] running `Command { std: "docker" "start" "-a" "6ea5cc8aeabc41344d40b80c360d779f9714fc81d58f7ac49829f11e6e14d31f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling crossbeam-utils v0.8.12 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling serde_derive v1.0.147 [INFO] [stderr] Compiling libc v0.2.136 [INFO] [stderr] Compiling crossbeam-epoch v0.9.11 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling serde_json v1.0.87 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling plotters-backend v0.3.4 [INFO] [stderr] Compiling ciborium-io v0.2.0 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling itoa v1.0.4 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling plotters-svg v0.3.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling ciborium-ll v0.2.0 [INFO] [stderr] Compiling miniz_oxide v0.5.4 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling textwrap v0.16.0 [INFO] [stderr] Compiling anyhow v1.0.66 [INFO] [stderr] Compiling clap v3.2.23 [INFO] [stderr] Compiling plotters v0.3.4 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling flate2 v1.0.24 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling png v0.17.6 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling weezl v0.1.7 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/io.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | fn iter(&mut self, amount: u8) -> BitReaderIterator { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 6 | fn iter(&mut self, amount: u8) -> BitReaderIterator<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ciborium v0.2.0 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.4.0 [INFO] [stderr] Compiling salzweg v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] error: couldn't read `examples/../../test-assets/lorem_ipsum.txt`: No such file or directory (os error 2) [INFO] [stdout] --> examples/usage.rs:4:28 [INFO] [stdout] | [INFO] [stdout] 4 | const LOREM_IPSUM: &[u8] = include_str!("../../test-assets/lorem_ipsum.txt").as_bytes(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read `examples/../../test-assets/lorem_ipsum_encoded.bin`: No such file or directory (os error 2) [INFO] [stdout] --> examples/usage.rs:5:36 [INFO] [stdout] | [INFO] [stdout] 5 | const LOREM_IPSUM_ENCODED: &[u8] = include_bytes!("../../test-assets/lorem_ipsum_encoded.bin"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `salzweg` (example "usage") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: couldn't read `src/../../test-assets/lorem_ipsum_encoded.bin`: No such file or directory (os error 2) [INFO] [stdout] --> src/decoder.rs:704:20 [INFO] [stdout] | [INFO] [stdout] 704 | let data = include_bytes!("../../test-assets/lorem_ipsum_encoded.bin"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read `src/../../test-assets/lorem_ipsum.txt`: No such file or directory (os error 2) [INFO] [stdout] --> src/decoder.rs:705:24 [INFO] [stdout] | [INFO] [stdout] 705 | let expected = include_bytes!("../../test-assets/lorem_ipsum.txt"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read `src/../../test-assets/lorem_ipsum.txt`: No such file or directory (os error 2) [INFO] [stdout] --> src/encoder.rs:741:20 [INFO] [stdout] | [INFO] [stdout] 741 | let data = include_bytes!("../../test-assets/lorem_ipsum.txt"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read `src/../../test-assets/lorem_ipsum_encoded.bin`: No such file or directory (os error 2) [INFO] [stdout] --> src/encoder.rs:742:24 [INFO] [stdout] | [INFO] [stdout] 742 | let expected = include_bytes!("../../test-assets/lorem_ipsum_encoded.bin"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `salzweg` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "6ea5cc8aeabc41344d40b80c360d779f9714fc81d58f7ac49829f11e6e14d31f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ea5cc8aeabc41344d40b80c360d779f9714fc81d58f7ac49829f11e6e14d31f", kill_on_drop: false }` [INFO] [stdout] 6ea5cc8aeabc41344d40b80c360d779f9714fc81d58f7ac49829f11e6e14d31f