[INFO] fetching crate zedger 0.0.0...
[INFO] testing zedger-0.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate zedger 0.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate zedger 0.0.0
[INFO] finished tweaking crates.io crate zedger 0.0.0
[INFO] tweaked toml for crates.io crate zedger 0.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zedger 0.0.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de92f6899f0b4ed449094583035ef3a79cbfde1c96922f2ed2ac76e94ef88919
[INFO] running `Command { std: "docker" "start" "-a" "de92f6899f0b4ed449094583035ef3a79cbfde1c96922f2ed2ac76e94ef88919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de92f6899f0b4ed449094583035ef3a79cbfde1c96922f2ed2ac76e94ef88919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de92f6899f0b4ed449094583035ef3a79cbfde1c96922f2ed2ac76e94ef88919", kill_on_drop: false }`
[INFO] [stdout] de92f6899f0b4ed449094583035ef3a79cbfde1c96922f2ed2ac76e94ef88919
[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=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] a0e87d3523a388cf0394653b78ce04cc6a38cf473bba0fd9b9016146a898f15a
[INFO] running `Command { std: "docker" "start" "-a" "a0e87d3523a388cf0394653b78ce04cc6a38cf473bba0fd9b9016146a898f15a", kill_on_drop: false }`
[INFO] [stderr]    Compiling zedger v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "a0e87d3523a388cf0394653b78ce04cc6a38cf473bba0fd9b9016146a898f15a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0e87d3523a388cf0394653b78ce04cc6a38cf473bba0fd9b9016146a898f15a", kill_on_drop: false }`
[INFO] [stdout] a0e87d3523a388cf0394653b78ce04cc6a38cf473bba0fd9b9016146a898f15a
[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=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] f78166f4401ca2f610d74ab287e8dfb45d518b99059c14b0c632f2bc3e4eee17
[INFO] running `Command { std: "docker" "start" "-a" "f78166f4401ca2f610d74ab287e8dfb45d518b99059c14b0c632f2bc3e4eee17", kill_on_drop: false }`
[INFO] [stderr]    Compiling zedger v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "f78166f4401ca2f610d74ab287e8dfb45d518b99059c14b0c632f2bc3e4eee17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f78166f4401ca2f610d74ab287e8dfb45d518b99059c14b0c632f2bc3e4eee17", kill_on_drop: false }`
[INFO] [stdout] f78166f4401ca2f610d74ab287e8dfb45d518b99059c14b0c632f2bc3e4eee17
[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=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] 3ba16560fe333787d15e939b0ebe5b18ed71b62fead312d606208f71c686208f
[INFO] running `Command { std: "docker" "start" "-a" "3ba16560fe333787d15e939b0ebe5b18ed71b62fead312d606208f71c686208f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zedger-785e69609c9ebe7e)
[INFO] [stderr]    Doc-tests zedger
[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] [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" "3ba16560fe333787d15e939b0ebe5b18ed71b62fead312d606208f71c686208f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ba16560fe333787d15e939b0ebe5b18ed71b62fead312d606208f71c686208f", kill_on_drop: false }`
[INFO] [stdout] 3ba16560fe333787d15e939b0ebe5b18ed71b62fead312d606208f71c686208f