[INFO] fetching crate tzf-rel 0.0.2025-b...
[INFO] testing tzf-rel-0.0.2025-b against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate tzf-rel 0.0.2025-b into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate tzf-rel 0.0.2025-b
[INFO] finished tweaking crates.io crate tzf-rel 0.0.2025-b
[INFO] tweaked toml for crates.io crate tzf-rel 0.0.2025-b written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tzf-rel 0.0.2025-b 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 tzf-rel 0.0.2025-b 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d3da84d204620bf10f8c06d291e61fe3356badcd50718fac9ef0b021c953a4a7
[INFO] running `Command { std: "docker" "start" "-a" "d3da84d204620bf10f8c06d291e61fe3356badcd50718fac9ef0b021c953a4a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3da84d204620bf10f8c06d291e61fe3356badcd50718fac9ef0b021c953a4a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3da84d204620bf10f8c06d291e61fe3356badcd50718fac9ef0b021c953a4a7", kill_on_drop: false }`
[INFO] [stdout] d3da84d204620bf10f8c06d291e61fe3356badcd50718fac9ef0b021c953a4a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 21bd7a49b5334f260fd1a2ac0e8aa9f53211b110c5f674393d9a8a2fbe851e51
[INFO] running `Command { std: "docker" "start" "-a" "21bd7a49b5334f260fd1a2ac0e8aa9f53211b110c5f674393d9a8a2fbe851e51", kill_on_drop: false }`
[INFO] [stderr]    Compiling tzf-rel v0.0.2025-b (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "21bd7a49b5334f260fd1a2ac0e8aa9f53211b110c5f674393d9a8a2fbe851e51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21bd7a49b5334f260fd1a2ac0e8aa9f53211b110c5f674393d9a8a2fbe851e51", kill_on_drop: false }`
[INFO] [stdout] 21bd7a49b5334f260fd1a2ac0e8aa9f53211b110c5f674393d9a8a2fbe851e51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 35523509c8114eb8687cac6b47dd86eaed549ebc54809bf8406a5ed6e9ad18d6
[INFO] running `Command { std: "docker" "start" "-a" "35523509c8114eb8687cac6b47dd86eaed549ebc54809bf8406a5ed6e9ad18d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling tzf-rel v0.0.2025-b (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "35523509c8114eb8687cac6b47dd86eaed549ebc54809bf8406a5ed6e9ad18d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35523509c8114eb8687cac6b47dd86eaed549ebc54809bf8406a5ed6e9ad18d6", kill_on_drop: false }`
[INFO] [stdout] 35523509c8114eb8687cac6b47dd86eaed549ebc54809bf8406a5ed6e9ad18d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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", kill_on_drop: false }`
[INFO] [stdout] 03351a1875dfcc213e92fe71d3c266c3f5684bedc3e4d367ff0ee278071c85fd
[INFO] running `Command { std: "docker" "start" "-a" "03351a1875dfcc213e92fe71d3c266c3f5684bedc3e4d367ff0ee278071c85fd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tzf_rel-b0d381a84a3e1257)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tzf_rel
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "03351a1875dfcc213e92fe71d3c266c3f5684bedc3e4d367ff0ee278071c85fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03351a1875dfcc213e92fe71d3c266c3f5684bedc3e4d367ff0ee278071c85fd", kill_on_drop: false }`
[INFO] [stdout] 03351a1875dfcc213e92fe71d3c266c3f5684bedc3e4d367ff0ee278071c85fd