[INFO] cloning repository https://github.com/jettblu/rl_examples
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jettblu/rl_examples" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjettblu%2Frl_examples", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjettblu%2Frl_examples'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fb99a0b8852c9e48518b259bcee0172baafee6c7
[INFO] testing jettblu/rl_examples against 1.85.0 for beta-1.86-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjettblu%2Frl_examples" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jettblu/rl_examples on toolchain 1.85.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jettblu/rl_examples
[INFO] finished tweaking git repo https://github.com/jettblu/rl_examples
[INFO] tweaked toml for git repo https://github.com/jettblu/rl_examples written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jettblu/rl_examples 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" "+1.85.0" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6ad6a7d9c48ef9fa29fdee2f3deb0cf5499c0386035aa303568e6cff8f904a3
[INFO] running `Command { std: "docker" "start" "-a" "d6ad6a7d9c48ef9fa29fdee2f3deb0cf5499c0386035aa303568e6cff8f904a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6ad6a7d9c48ef9fa29fdee2f3deb0cf5499c0386035aa303568e6cff8f904a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6ad6a7d9c48ef9fa29fdee2f3deb0cf5499c0386035aa303568e6cff8f904a3", kill_on_drop: false }`
[INFO] [stdout] d6ad6a7d9c48ef9fa29fdee2f3deb0cf5499c0386035aa303568e6cff8f904a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 794423f31f8fc69ce9d2a013c3934ca7c9f8bd790ca2a2881d6bffe43f1d64b8
[INFO] running `Command { std: "docker" "start" "-a" "794423f31f8fc69ce9d2a013c3934ca7c9f8bd790ca2a2881d6bffe43f1d64b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling pkg-config v0.3.29
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling font-kit v0.11.0
[INFO] [stderr]    Compiling libloading v0.8.1
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling bytemuck v1.14.0
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling fdeflate v0.3.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling weezl v0.1.7
[INFO] [stderr]    Compiling jpeg-decoder v0.3.1
[INFO] [stderr]    Compiling dlib v0.5.2
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling const-cstr v0.3.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.59
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling float-ord v0.2.0
[INFO] [stderr]    Compiling gif v0.12.0
[INFO] [stderr]    Compiling plotters-svg v0.3.5
[INFO] [stderr]    Compiling ttf-parser v0.17.1
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v3.2.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling flate2 v1.0.28
[INFO] [stderr]    Compiling pathfinder_simd v0.5.2
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling png v0.17.11
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling chrono v0.4.31
[INFO] [stderr]    Compiling pathfinder_geometry v0.5.1
[INFO] [stderr]    Compiling image v0.24.8
[INFO] [stderr]    Compiling freetype-sys v0.19.0
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling plotters-bitmap v0.3.3
[INFO] [stderr]    Compiling freetype v0.7.1
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling rl_examples v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `environment`
[INFO] [stdout]   --> src/selectors/epsilon_greedy.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         environment: &mut T,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `environment`
[INFO] [stdout]   --> src/selectors/ucb.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         environment: &mut T,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `suit` is never read
[INFO] [stdout]   --> src/environments/blackjack.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Card {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 24 |     value: i32,
[INFO] [stdout] 25 |     suit: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `state_value_store` and `total_actions_taken` are never read
[INFO] [stdout]   --> src/agents/q.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub struct AgentQ<T: Environment, U: Selector, S: Store> {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 9  |     state_value_store: S,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     store_action_count: S,
[INFO] [stdout] 11 |     total_actions_taken: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `update_state_value_estimate`, `get_q_estimate`, `get_value_estimate`, and `get_total_actions_taken` are never used
[INFO] [stdout]   --> src/agents/q.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<T: Environment, U: Selector, S: Store> AgentQ<T, U, S> {
[INFO] [stdout]    | ----------------------------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 59 |     fn update_state_value_estimate(&mut self, state: String, reward: f64) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     fn get_q_estimate(&self, state: String, action: usize) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     fn get_value_estimate(&self, state: String) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     fn get_total_actions_taken(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/1.85.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcBCMVeE/symbols.o" "<17 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{librl_examples-83bc915f7d2a92ef.rlib,librand_distr-0c2ea4b964ee23d8.rlib,librand-390ccf2f6e7ce944.rlib,librand_chacha-e858f1b791012272.rlib,libppv_lite86-3dee0582c3b1ee01.rlib,librand_core-e170e6edc66994aa.rlib,libgetrandom-ad0d23e909e70664.rlib,libplotters-62541a231bc4b6fd.rlib,libplotters_svg-80a73aa079942acc.rlib,libttf_parser-31f5cd572aca9b86.rlib,libfont_kit-0f52c276dc803b34.rlib,libfloat_ord-517516e439e83109.rlib,libdirs_next-ab0c203bef5ae0bb.rlib,libdirs_sys_next-4be73fea2d75b132.rlib,libwalkdir-c5f26f62699cfad1.rlib,libsame_file-a73bb34dc8a732bd.rlib,libfontconfig_sys-cdee4834db47147f.rlib,libdlib-c8ba7daf75688817.rlib,liblibloading-f5bd56f328eaf00c.rlib,libconst_cstr-93f34f574a6fe4e5.rlib,libfreetype-39f08304ef7628a4.rlib,libfreetype_sys-6bd6494e4948f02a.rlib,liblibc-c6707cf17acb2b84.rlib,liblog-ae1a1570df7a5cd1.rlib,libpathfinder_geometry-d0d81867b4afd037.rlib,libpathfinder_simd-4889a804f06e15f0.rlib,liblazy_static-1279b7b09dfd5d2c.rlib,libplotters_bitmap-14a6c88ad9e1a732.rlib,libgif-8fe78287321ec5d5.rlib,libweezl-689136be01588a71.rlib,libimage-85a1dfb022a25bfb.rlib,libbytemuck-753f73cd165a416e.rlib,libcolor_quant-5b784b3209f93941.rlib,libpng-4dbcb5d57de9e82a.rlib,libflate2-7a5e55728414295b.rlib,libminiz_oxide-fa2d11ce0fe92873.rlib,libfdeflate-cc3c425d081dd4b1.rlib,libsimd_adler32-afcc0dd335bbe987.rlib,libcrc32fast-d14007040ec4f705.rlib,libcfg_if-d4c93475573720c9.rlib,libbitflags-775714d9affc3256.rlib,libjpeg_decoder-86a5c32c3e0d1c22.rlib,libbyteorder-b0d7f13742f5bdea.rlib,libchrono-9496430bb421e4e9.rlib,libnum_traits-dda3aa6bce3ed69f.rlib,libiana_time_zone-cfbe66b9e7d37f68.rlib,libplotters_backend-4d245aadd6024e15.rlib}" "/opt/rustwide/rustup-home/toolchains/1.85.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-6273572f18644c87.rlib,libpanic_unwind-267e668abf74a283.rlib,libobject-ec6154ccae37a33e.rlib,libmemchr-500edd5521c440d4.rlib,libaddr2line-86d8d9428792e8ef.rlib,libgimli-10f06487503767c2.rlib,librustc_demangle-6a38424de1e5bca5.rlib,libstd_detect-de9763ea1c19dca3.rlib,libhashbrown-a7f5bb2f736d3c49.rlib,librustc_std_workspace_alloc-7e368919bdc4a44c.rlib,libminiz_oxide-376454d49910c786.rlib,libadler-fa99f5692b5dce85.rlib,libunwind-91cafdaf16f7fe40.rlib,libcfg_if-f7ee3f1ea78d9dae.rlib,liblibc-d3a35665f881365a.rlib,liballoc-715bc629a88bca60.rlib,librustc_std_workspace_core-ae70165d1278cff7.rlib,libcore-406129d0e3fbc101.rlib,libcompiler_builtins-1af05515ab19524a.rlib}" "-Wl,-Bdynamic" "-lfontconfig" "-lfreetype" "-ldl" "-lstdc++" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/target/debug/build/freetype-sys-4379986ef3b7313a/out" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/rustup-home/toolchains/1.85.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/k_armed_bandit_ucb-42798bf4d7e020d6" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: /usr/bin/ld: final link failed: No space left on device
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rl_examples` (bin "k_armed_bandit_ucb") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "794423f31f8fc69ce9d2a013c3934ca7c9f8bd790ca2a2881d6bffe43f1d64b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "794423f31f8fc69ce9d2a013c3934ca7c9f8bd790ca2a2881d6bffe43f1d64b8", kill_on_drop: false }`
[INFO] [stdout] 794423f31f8fc69ce9d2a013c3934ca7c9f8bd790ca2a2881d6bffe43f1d64b8