[INFO] fetching crate compact-time 0.10.0...
[INFO] testing compact-time-0.10.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate compact-time 0.10.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate compact-time 0.10.0
[INFO] finished tweaking crates.io crate compact-time 0.10.0
[INFO] tweaked toml for crates.io crate compact-time 0.10.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate compact-time 0.10.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate compact-time 0.10.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0bb6eb51309c8d751749ecb99dfc539f731e1b2b12d9e703d45f5f6ecc38d61
[INFO] running `Command { std: "docker" "start" "-a" "e0bb6eb51309c8d751749ecb99dfc539f731e1b2b12d9e703d45f5f6ecc38d61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0bb6eb51309c8d751749ecb99dfc539f731e1b2b12d9e703d45f5f6ecc38d61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0bb6eb51309c8d751749ecb99dfc539f731e1b2b12d9e703d45f5f6ecc38d61", kill_on_drop: false }`
[INFO] [stdout] e0bb6eb51309c8d751749ecb99dfc539f731e1b2b12d9e703d45f5f6ecc38d61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5a464e11f07602f11092702ab183270da5251f14108fdf3ec995d7092edf35d
[INFO] running `Command { std: "docker" "start" "-a" "d5a464e11f07602f11092702ab183270da5251f14108fdf3ec995d7092edf35d", kill_on_drop: false }`
[INFO] [stderr]    Compiling compact-time v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "d5a464e11f07602f11092702ab183270da5251f14108fdf3ec995d7092edf35d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5a464e11f07602f11092702ab183270da5251f14108fdf3ec995d7092edf35d", kill_on_drop: false }`
[INFO] [stdout] d5a464e11f07602f11092702ab183270da5251f14108fdf3ec995d7092edf35d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d73225f63f5152fd8091c63bc80ea132dbdcc2a8ba381fd0bdab7b68b0a33205
[INFO] running `Command { std: "docker" "start" "-a" "d73225f63f5152fd8091c63bc80ea132dbdcc2a8ba381fd0bdab7b68b0a33205", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling compact-time v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `to_utc_string` found for struct `Time` in the current scope
[INFO] [stdout]   --> src/source.rs:91:39
[INFO] [stdout]    |
[INFO] [stdout] 91 |             println!("{:?}", ts.get().to_utc_string());
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Time(u64);
[INFO] [stdout]    | --------------- method `to_utc_string` not found for this struct
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `to_string` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 91 -             println!("{:?}", ts.get().to_utc_string());
[INFO] [stdout] 91 +             println!("{:?}", ts.get().to_string());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `compact-time` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "d73225f63f5152fd8091c63bc80ea132dbdcc2a8ba381fd0bdab7b68b0a33205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d73225f63f5152fd8091c63bc80ea132dbdcc2a8ba381fd0bdab7b68b0a33205", kill_on_drop: false }`
[INFO] [stdout] d73225f63f5152fd8091c63bc80ea132dbdcc2a8ba381fd0bdab7b68b0a33205