[INFO] fetching crate supernova 0.5.0...
[INFO] testing supernova-0.5.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate supernova 0.5.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate supernova 0.5.0
[INFO] finished tweaking crates.io crate supernova 0.5.0
[INFO] tweaked toml for crates.io crate supernova 0.5.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate supernova 0.5.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 132 packages to latest compatible versions
[INFO] [stderr]       Adding hyper v0.14.32 (available: v1.7.0)
[INFO] [stderr]       Adding hyper-tls v0.5.0 (available: v0.6.0)
[INFO] [stderr]       Adding sysinfo v0.21.2 (available: v0.37.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5736b8031e04e7d619710e0c9d7329ad6f298b71a83eee5b8275480ed3b3a799
[INFO] running `Command { std: "docker" "start" "-a" "5736b8031e04e7d619710e0c9d7329ad6f298b71a83eee5b8275480ed3b3a799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5736b8031e04e7d619710e0c9d7329ad6f298b71a83eee5b8275480ed3b3a799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5736b8031e04e7d619710e0c9d7329ad6f298b71a83eee5b8275480ed3b3a799", kill_on_drop: false }`
[INFO] [stdout] 5736b8031e04e7d619710e0c9d7329ad6f298b71a83eee5b8275480ed3b3a799
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 525f0aa9b22b23a955dbee7b5a46a2c91f49597e522f5c8723ff942b88a63359
[INFO] running `Command { std: "docker" "start" "-a" "525f0aa9b22b23a955dbee7b5a46a2c91f49597e522f5c8723ff942b88a63359", kill_on_drop: false }`
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling sysinfo v0.21.2
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling h2 v0.3.27
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling supernova v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: enum `Language` is never used
[INFO] [stdout]   --> src/network/models.rs:82:17
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub(crate) enum Language {
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout]  4 |     unused,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    = note: `#[deny(dead_code)]` implied by `#[deny(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: enum `FileCategory` is never used
[INFO] [stdout]    --> src/network/models.rs:105:17
[INFO] [stdout]     |
[INFO] [stdout] 105 | pub(crate) enum FileCategory {
[INFO] [stdout]     |                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: enum `FileLicense` is never used
[INFO] [stdout]    --> src/network/models.rs:119:17
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub(crate) enum FileLicense {
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: enum `FileVisibility` is never used
[INFO] [stdout]    --> src/network/models.rs:134:17
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub(crate) enum FileVisibility {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: enum `Season` is never used
[INFO] [stdout]    --> src/network/models.rs:143:17
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub(crate) enum Season {
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: enum `ClassEventType` is never used
[INFO] [stdout]    --> src/network/models.rs:151:17
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub(crate) enum ClassEventType {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ClassInstanceFiles` is never constructed
[INFO] [stdout]    --> src/network/models.rs:342:19
[INFO] [stdout]     |
[INFO] [stdout] 342 | pub(crate) struct ClassInstanceFiles {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ClassInstanceFile` is never constructed
[INFO] [stdout]    --> src/network/models.rs:350:19
[INFO] [stdout]     |
[INFO] [stdout] 350 | pub(crate) struct ClassInstanceFile {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `File` is never constructed
[INFO] [stdout]    --> src/network/models.rs:363:19
[INFO] [stdout]     |
[INFO] [stdout] 363 | pub(crate) struct File {
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `supernova` (lib) due to 9 previous errors
[INFO] running `Command { std: "docker" "inspect" "525f0aa9b22b23a955dbee7b5a46a2c91f49597e522f5c8723ff942b88a63359", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "525f0aa9b22b23a955dbee7b5a46a2c91f49597e522f5c8723ff942b88a63359", kill_on_drop: false }`
[INFO] [stdout] 525f0aa9b22b23a955dbee7b5a46a2c91f49597e522f5c8723ff942b88a63359