[INFO] fetching crate keramics-compression 0.0.0...
[INFO] testing keramics-compression-0.0.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate keramics-compression 0.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate keramics-compression 0.0.0
[INFO] finished tweaking crates.io crate keramics-compression 0.0.0
[INFO] tweaked toml for crates.io crate keramics-compression 0.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate keramics-compression 0.0.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate keramics-compression 0.0.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ade52f14e50804f260413abc8e7d5d76eab803fd7dd9a50b22deff4c5802ba68
[INFO] running `Command { std: "docker" "start" "-a" "ade52f14e50804f260413abc8e7d5d76eab803fd7dd9a50b22deff4c5802ba68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ade52f14e50804f260413abc8e7d5d76eab803fd7dd9a50b22deff4c5802ba68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ade52f14e50804f260413abc8e7d5d76eab803fd7dd9a50b22deff4c5802ba68", kill_on_drop: false }`
[INFO] [stdout] ade52f14e50804f260413abc8e7d5d76eab803fd7dd9a50b22deff4c5802ba68
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73f353a3c7d3923b0889aebc475405080390950804a90e2ad84fc52c5703a4c7
[INFO] running `Command { std: "docker" "start" "-a" "73f353a3c7d3923b0889aebc475405080390950804a90e2ad84fc52c5703a4c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling keramics-core v0.0.0
[INFO] [stderr]    Compiling keramics-checksums v0.0.0
[INFO] [stderr]    Compiling keramics-types v0.0.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling keramics-layout-map v0.0.0
[INFO] [stderr]    Compiling keramics-compression v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `data_size` is never read
[INFO] [stdout]   --> src/lzfse.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub(super) struct LzfseBitstream<'a> {
[INFO] [stdout]    |                   -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 96 |     pub data_size: usize,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.84s
[INFO] running `Command { std: "docker" "inspect" "73f353a3c7d3923b0889aebc475405080390950804a90e2ad84fc52c5703a4c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73f353a3c7d3923b0889aebc475405080390950804a90e2ad84fc52c5703a4c7", kill_on_drop: false }`
[INFO] [stdout] 73f353a3c7d3923b0889aebc475405080390950804a90e2ad84fc52c5703a4c7
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f9f17b1a87782838f32788c94694b24ab40eb389af4843ae4c302b6a529ec9e
[INFO] running `Command { std: "docker" "start" "-a" "3f9f17b1a87782838f32788c94694b24ab40eb389af4843ae4c302b6a529ec9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling keramics-compression v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `data_size` is never read
[INFO] [stdout]   --> src/lzfse.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub(super) struct LzfseBitstream<'a> {
[INFO] [stdout]    |                   -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 96 |     pub data_size: usize,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data_size` is never read
[INFO] [stdout]   --> src/lzfse.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub(super) struct LzfseBitstream<'a> {
[INFO] [stdout]    |                   -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 96 |     pub data_size: usize,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `keramics-compression` (lib test); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c2e32f1c9652b13ed99608599c1e855462f421f3/bin/rustc --crate-name keramics_compression --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=2b7545f5443b4225 -C extra-filename=-832537fc21cc486d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern keramics_checksums=/opt/rustwide/target/debug/deps/libkeramics_checksums-67a11cefac0657c3.rlib --extern keramics_core=/opt/rustwide/target/debug/deps/libkeramics_core-27bb73172cb129af.rlib --extern keramics_layout_map=/opt/rustwide/target/debug/deps/libkeramics_layout_map-b5f962efa256763d.so --extern keramics_types=/opt/rustwide/target/debug/deps/libkeramics_types-dcfca99b52472a82.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "3f9f17b1a87782838f32788c94694b24ab40eb389af4843ae4c302b6a529ec9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f9f17b1a87782838f32788c94694b24ab40eb389af4843ae4c302b6a529ec9e", kill_on_drop: false }`
[INFO] [stdout] 3f9f17b1a87782838f32788c94694b24ab40eb389af4843ae4c302b6a529ec9e