[INFO] fetching crate epsilon-types 0.0.1...
[INFO] testing epsilon-types-0.0.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate epsilon-types 0.0.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate epsilon-types 0.0.1
[INFO] finished tweaking crates.io crate epsilon-types 0.0.1
[INFO] tweaked toml for crates.io crate epsilon-types 0.0.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate epsilon-types 0.0.1 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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70a804dba1fead73b961edd151def5ccf896dbc8f91043296406563744e1c91a
[INFO] running `Command { std: "docker" "start" "-a" "70a804dba1fead73b961edd151def5ccf896dbc8f91043296406563744e1c91a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70a804dba1fead73b961edd151def5ccf896dbc8f91043296406563744e1c91a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70a804dba1fead73b961edd151def5ccf896dbc8f91043296406563744e1c91a", kill_on_drop: false }`
[INFO] [stdout] 70a804dba1fead73b961edd151def5ccf896dbc8f91043296406563744e1c91a
[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=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] f94e41d8a367da59f41d2371f8579aa4e3cd9bb5ec160aee1c228307bacdcc0a
[INFO] running `Command { std: "docker" "start" "-a" "f94e41d8a367da59f41d2371f8579aa4e3cd9bb5ec160aee1c228307bacdcc0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling epsilon-types v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "f94e41d8a367da59f41d2371f8579aa4e3cd9bb5ec160aee1c228307bacdcc0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f94e41d8a367da59f41d2371f8579aa4e3cd9bb5ec160aee1c228307bacdcc0a", kill_on_drop: false }`
[INFO] [stdout] f94e41d8a367da59f41d2371f8579aa4e3cd9bb5ec160aee1c228307bacdcc0a
[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=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] 014fa79c0f3ad0b0b16faf20f798cc998a4b7952b15d04912623c12733cf4707
[INFO] running `Command { std: "docker" "start" "-a" "014fa79c0f3ad0b0b16faf20f798cc998a4b7952b15d04912623c12733cf4707", kill_on_drop: false }`
[INFO] [stderr]    Compiling epsilon-types v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "014fa79c0f3ad0b0b16faf20f798cc998a4b7952b15d04912623c12733cf4707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "014fa79c0f3ad0b0b16faf20f798cc998a4b7952b15d04912623c12733cf4707", kill_on_drop: false }`
[INFO] [stdout] 014fa79c0f3ad0b0b16faf20f798cc998a4b7952b15d04912623c12733cf4707
[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=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] b0e6684270d27eb43d000ebdc38122bf5d5c4b936938b08543d1bef9cc829ec1
[INFO] running `Command { std: "docker" "start" "-a" "b0e6684270d27eb43d000ebdc38122bf5d5c4b936938b08543d1bef9cc829ec1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/epsilon_types-62dc34bee8b88536)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests epsilon_types
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "b0e6684270d27eb43d000ebdc38122bf5d5c4b936938b08543d1bef9cc829ec1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0e6684270d27eb43d000ebdc38122bf5d5c4b936938b08543d1bef9cc829ec1", kill_on_drop: false }`
[INFO] [stdout] b0e6684270d27eb43d000ebdc38122bf5d5c4b936938b08543d1bef9cc829ec1