[INFO] cloning repository https://github.com/kelbas2007/Aeterna-v1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kelbas2007/Aeterna-v1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkelbas2007%2FAeterna-v1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkelbas2007%2FAeterna-v1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 01a35d0c69c3dec0340c753456ada4a7b7f221da
[INFO] checking kelbas2007/Aeterna-v1 against a7c37f9f0ee5e93396106e9de20f4a86b4154e63 for pr-129249-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkelbas2007%2FAeterna-v1" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/kelbas2007/Aeterna-v1
[INFO] finished tweaking git repo https://github.com/kelbas2007/Aeterna-v1
[INFO] tweaked toml for git repo https://github.com/kelbas2007/Aeterna-v1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kelbas2007/Aeterna-v1 on toolchain a7c37f9f0ee5e93396106e9de20f4a86b4154e63
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kelbas2007/Aeterna-v1 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" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ac0d335c1fcead41b26e36ebde75fcab9e1fc073e12dff930e573286b2a9087e
[INFO] running `Command { std: "docker" "start" "ac0d335c1fcead41b26e36ebde75fcab9e1fc073e12dff930e573286b2a9087e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac0d335c1fcead41b26e36ebde75fcab9e1fc073e12dff930e573286b2a9087e", 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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ac0d335c1fcead41b26e36ebde75fcab9e1fc073e12dff930e573286b2a9087e" "/opt/rustwide/cargo-home/bin/cargo" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac0d335c1fcead41b26e36ebde75fcab9e1fc073e12dff930e573286b2a9087e", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ac0d335c1fcead41b26e36ebde75fcab9e1fc073e12dff930e573286b2a9087e" "/opt/rustwide/cargo-home/bin/cargo" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]     Checking pxfm v0.1.30
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking bytemuck v1.25.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking zune-jpeg v0.4.21
[INFO] [stderr]     Checking miniz_oxide v0.9.1
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking flate2 v1.1.10
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]     Checking moxcms v0.7.11
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]     Checking image v0.25.8
[INFO] [stderr]     Checking aeterna-v1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/phase_drive.rs:171:17
[INFO] [stdout]     |
[INFO] [stdout] 171 |             let index = drive.weight_synapses[i];
[INFO] [stdout]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/phase_drive.rs:171:17
[INFO] [stdout]     |
[INFO] [stdout] 171 |             let index = drive.weight_synapses[i];
[INFO] [stdout]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `state` is never read
[INFO] [stdout]    --> src/unified_runtime.rs:501:31
[INFO] [stdout]     |
[INFO] [stdout] 501 |                 let mut state=&self.initial_observation;
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 513 |                     state=&row.post;
[INFO] [stdout]     |                     --------------- `state` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `state` is never read
[INFO] [stdout]    --> src/unified_runtime.rs:501:31
[INFO] [stdout]     |
[INFO] [stdout] 501 |                 let mut state=&self.initial_observation;
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 513 |                     state=&row.post;
[INFO] [stdout]     |                     --------------- `state` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `learned_work` is never read
[INFO] [stdout]    --> src/construction/search_policy.rs:763:70
[INFO] [stdout]     |
[INFO] [stdout] 763 |     let mut candidate=None;let mut candidates=0;let mut learned_work=0;
[INFO] [stdout]     |                                                                      ^ this value is reassigned later and never used
[INFO] [stdout] 764 |     match search_result {
[INFO] [stdout] 765 |         Ok(r)=>{candidates=r.evaluations as u64;learned_work=r.work;meter.charge(r.work)?;
[INFO] [stdout]     |                                                 ------------------- `learned_work` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `learned_work` is never read
[INFO] [stdout]    --> src/construction/search_policy.rs:763:70
[INFO] [stdout]     |
[INFO] [stdout] 763 |     let mut candidate=None;let mut candidates=0;let mut learned_work=0;
[INFO] [stdout]     |                                                                      ^ this value is reassigned later and never used
[INFO] [stdout] 764 |     match search_result {
[INFO] [stdout] 765 |         Ok(r)=>{candidates=r.evaluations as u64;learned_work=r.work;meter.charge(r.work)?;
[INFO] [stdout]     |                                                 ------------------- `learned_work` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aeterna-v1` (lib); 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/a7c37f9f0ee5e93396106e9de20f4a86b4154e63/bin/rustc --crate-name aeterna_v1 --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=cc2bead8f8902bd9 -C extra-filename=-4a6703dce501865e --out-dir /opt/rustwide/target/debug/build/aeterna-v1/4a6703dce501865e/out -L dependency=/opt/rustwide/target/debug/build/adler2/ee8704cd74c29624/out -L dependency=/opt/rustwide/target/debug/build/bitflags/6825fd6ea30d439b/out -L dependency=/opt/rustwide/target/debug/build/bytemuck/659fa6f1bed16823/out -L dependency=/opt/rustwide/target/debug/build/byteorder-lite/f3499d1ac6418445/out -L dependency=/opt/rustwide/target/debug/build/cfg-if/557927e41f083466/out -L dependency=/opt/rustwide/target/debug/build/crc32fast/ae3596bef4c8f4c8/out -L dependency=/opt/rustwide/target/debug/build/fdeflate/6c7085ad7d8a3ba1/out -L dependency=/opt/rustwide/target/debug/build/flate2/789f4a80018be277/out -L dependency=/opt/rustwide/target/debug/build/itoa/488dcf4f13423b18/out -L dependency=/opt/rustwide/target/debug/build/memchr/1479ae024ac081f3/out -L dependency=/opt/rustwide/target/debug/build/miniz_oxide/021169ad02a3ecfd/out -L dependency=/opt/rustwide/target/debug/build/miniz_oxide/1ea5d07c0236cf82/out -L dependency=/opt/rustwide/target/debug/build/moxcms/d3a8cafd2f5c66e7/out -L dependency=/opt/rustwide/target/debug/build/num-traits/f66f4b200fc490bc/out -L dependency=/opt/rustwide/target/debug/build/png/a3ca62cb47525de6/out -L dependency=/opt/rustwide/target/debug/build/pxfm/30d46fbfb917f044/out -L dependency=/opt/rustwide/target/debug/build/serde_core/f93df072facdd6a4/out -L dependency=/opt/rustwide/target/debug/build/serde_derive/4210e4abd50bc5aa/out -L dependency=/opt/rustwide/target/debug/build/simd-adler32/abdd6735cba46234/out -L dependency=/opt/rustwide/target/debug/build/zmij/93cb3e10a525d438/out -L dependency=/opt/rustwide/target/debug/build/zune-core/9132deb21ebecc48/out -L dependency=/opt/rustwide/target/debug/build/zune-jpeg/74c5f4e7162b37fd/out --extern image=/opt/rustwide/target/debug/build/image/7feb3e0687fcdd83/out/libimage-7feb3e0687fcdd83.rmeta --extern serde=/opt/rustwide/target/debug/build/serde/a026c872f47d796e/out/libserde-a026c872f47d796e.rmeta --extern serde_json=/opt/rustwide/target/debug/build/serde_json/18981e140cf4a16e/out/libserde_json-18981e140cf4a16e.rmeta --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `aeterna-v1` (lib test); 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/a7c37f9f0ee5e93396106e9de20f4a86b4154e63/bin/rustc --crate-name aeterna_v1 --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=dd6887b1cf5d7b95 -C extra-filename=-536294d29cfb5d4b --out-dir /opt/rustwide/target/debug/build/aeterna-v1/536294d29cfb5d4b/out -L dependency=/opt/rustwide/target/debug/build/adler2/ee8704cd74c29624/out -L dependency=/opt/rustwide/target/debug/build/bitflags/6825fd6ea30d439b/out -L dependency=/opt/rustwide/target/debug/build/bytemuck/659fa6f1bed16823/out -L dependency=/opt/rustwide/target/debug/build/byteorder-lite/f3499d1ac6418445/out -L dependency=/opt/rustwide/target/debug/build/cfg-if/557927e41f083466/out -L dependency=/opt/rustwide/target/debug/build/crc32fast/ae3596bef4c8f4c8/out -L dependency=/opt/rustwide/target/debug/build/fdeflate/6c7085ad7d8a3ba1/out -L dependency=/opt/rustwide/target/debug/build/flate2/789f4a80018be277/out -L dependency=/opt/rustwide/target/debug/build/itoa/488dcf4f13423b18/out -L dependency=/opt/rustwide/target/debug/build/memchr/1479ae024ac081f3/out -L dependency=/opt/rustwide/target/debug/build/miniz_oxide/021169ad02a3ecfd/out -L dependency=/opt/rustwide/target/debug/build/miniz_oxide/1ea5d07c0236cf82/out -L dependency=/opt/rustwide/target/debug/build/moxcms/d3a8cafd2f5c66e7/out -L dependency=/opt/rustwide/target/debug/build/num-traits/f66f4b200fc490bc/out -L dependency=/opt/rustwide/target/debug/build/png/a3ca62cb47525de6/out -L dependency=/opt/rustwide/target/debug/build/pxfm/30d46fbfb917f044/out -L dependency=/opt/rustwide/target/debug/build/serde_core/f93df072facdd6a4/out -L dependency=/opt/rustwide/target/debug/build/serde_derive/4210e4abd50bc5aa/out -L dependency=/opt/rustwide/target/debug/build/simd-adler32/abdd6735cba46234/out -L dependency=/opt/rustwide/target/debug/build/zmij/93cb3e10a525d438/out -L dependency=/opt/rustwide/target/debug/build/zune-core/9132deb21ebecc48/out -L dependency=/opt/rustwide/target/debug/build/zune-jpeg/74c5f4e7162b37fd/out --extern image=/opt/rustwide/target/debug/build/image/7feb3e0687fcdd83/out/libimage-7feb3e0687fcdd83.rmeta --extern serde=/opt/rustwide/target/debug/build/serde/a026c872f47d796e/out/libserde-a026c872f47d796e.rmeta --extern serde_json=/opt/rustwide/target/debug/build/serde_json/18981e140cf4a16e/out/libserde_json-18981e140cf4a16e.rmeta --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "ac0d335c1fcead41b26e36ebde75fcab9e1fc073e12dff930e573286b2a9087e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac0d335c1fcead41b26e36ebde75fcab9e1fc073e12dff930e573286b2a9087e", kill_on_drop: false }`
[INFO] [stdout] ac0d335c1fcead41b26e36ebde75fcab9e1fc073e12dff930e573286b2a9087e
