[INFO] cloning repository https://github.com/avramenko-ihor-chnu/schedule-w-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/avramenko-ihor-chnu/schedule-w-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favramenko-ihor-chnu%2Fschedule-w-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favramenko-ihor-chnu%2Fschedule-w-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5ba04cca0a28a81deab0f841c64c5ce01db8c1ae
[INFO] checking avramenko-ihor-chnu/schedule-w-server against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favramenko-ihor-chnu%2Fschedule-w-server" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/avramenko-ihor-chnu/schedule-w-server
[INFO] finished tweaking git repo https://github.com/avramenko-ihor-chnu/schedule-w-server
[INFO] tweaked toml for git repo https://github.com/avramenko-ihor-chnu/schedule-w-server written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/avramenko-ihor-chnu/schedule-w-server on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/avramenko-ihor-chnu/schedule-w-server 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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ae91c7f5994428a86c499cdd28d5640ec758eb03dd579aec0732b4d6fe00a08
[INFO] running `Command { std: "docker" "start" "-a" "6ae91c7f5994428a86c499cdd28d5640ec758eb03dd579aec0732b4d6fe00a08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ae91c7f5994428a86c499cdd28d5640ec758eb03dd579aec0732b4d6fe00a08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ae91c7f5994428a86c499cdd28d5640ec758eb03dd579aec0732b4d6fe00a08", kill_on_drop: false }`
[INFO] [stdout] 6ae91c7f5994428a86c499cdd28d5640ec758eb03dd579aec0732b4d6fe00a08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 610dca6b8d16865cd4bd076a0279cfba02ec68c941764c6e0c3cbab9dda8db12
[INFO] running `Command { std: "docker" "start" "-a" "610dca6b8d16865cd4bd076a0279cfba02ec68c941764c6e0c3cbab9dda8db12", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking local-waker v0.1.4
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]     Checking brotli-decompressor v5.0.0
[INFO] [stderr]     Checking actix-utils v3.0.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]     Checking actix-service v2.0.3
[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]     Checking bytestring v1.4.0
[INFO] [stderr]    Compiling regex-lite v0.1.6
[INFO] [stderr]     Checking winnow v0.5.40
[INFO] [stderr]     Checking local-channel v0.1.5
[INFO] [stderr]     Checking language-tags v0.3.2
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]    Compiling v_htmlescape v0.15.8
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking impl-more v0.1.9
[INFO] [stderr]     Checking http-range v0.1.5
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking brotli v8.0.1
[INFO] [stderr]    Compiling cc v1.2.32
[INFO] [stderr]    Compiling syn v2.0.105
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling actix-router v0.5.3
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking actix-rt v2.10.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling actix-web-codegen v4.3.0
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking actix-codec v0.5.2
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking actix-server v2.6.0
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.2
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking toml_edit v0.19.15
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking actix-http v3.11.0
[INFO] [stderr]     Checking toml v0.7.8
[INFO] [stderr]     Checking scheduler v0.1.0 (/opt/rustwide/workdir/scheduler)
[INFO] [stdout] error: struct `Classroom` is never constructed
[INFO] [stdout]    --> scheduler/src/lib.rs:201:12
[INFO] [stdout]     |
[INFO] [stdout] 201 | pub struct Classroom {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ProcessedGroupBase` is never constructed
[INFO] [stdout]    --> scheduler/src/lib.rs:529:12
[INFO] [stdout]     |
[INFO] [stdout] 529 | pub struct ProcessedGroupBase {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `scheduler` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: struct `Classroom` is never constructed
[INFO] [stdout]    --> scheduler/src/lib.rs:201:12
[INFO] [stdout]     |
[INFO] [stdout] 201 | pub struct Classroom {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ProcessedGroupBase` is never constructed
[INFO] [stdout]    --> scheduler/src/lib.rs:529:12
[INFO] [stdout]     |
[INFO] [stdout] 529 | pub struct ProcessedGroupBase {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `scheduler` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "610dca6b8d16865cd4bd076a0279cfba02ec68c941764c6e0c3cbab9dda8db12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "610dca6b8d16865cd4bd076a0279cfba02ec68c941764c6e0c3cbab9dda8db12", kill_on_drop: false }`
[INFO] [stdout] 610dca6b8d16865cd4bd076a0279cfba02ec68c941764c6e0c3cbab9dda8db12
