[INFO] fetching crate eps-mir 0.0.1...
[INFO] testing eps-mir-0.0.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate eps-mir 0.0.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate eps-mir 0.0.1
[INFO] finished tweaking crates.io crate eps-mir 0.0.1
[INFO] tweaked toml for crates.io crate eps-mir 0.0.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate eps-mir 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] 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] e4a500b19063bebde266fa581b7121368f489bd5d7aab528fe32ab03e334279e
[INFO] running `Command { std: "docker" "start" "-a" "e4a500b19063bebde266fa581b7121368f489bd5d7aab528fe32ab03e334279e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4a500b19063bebde266fa581b7121368f489bd5d7aab528fe32ab03e334279e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4a500b19063bebde266fa581b7121368f489bd5d7aab528fe32ab03e334279e", kill_on_drop: false }`
[INFO] [stdout] e4a500b19063bebde266fa581b7121368f489bd5d7aab528fe32ab03e334279e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9cad7f3ccd5c7c355ee33abb251592c63ec85c68c9da9c8e663ad45377b96d22
[INFO] running `Command { std: "docker" "start" "-a" "9cad7f3ccd5c7c355ee33abb251592c63ec85c68c9da9c8e663ad45377b96d22", kill_on_drop: false }`
[INFO] [stderr]    Compiling eps-mir v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "9cad7f3ccd5c7c355ee33abb251592c63ec85c68c9da9c8e663ad45377b96d22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cad7f3ccd5c7c355ee33abb251592c63ec85c68c9da9c8e663ad45377b96d22", kill_on_drop: false }`
[INFO] [stdout] 9cad7f3ccd5c7c355ee33abb251592c63ec85c68c9da9c8e663ad45377b96d22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b3a9b90d3e022fd2468ab5e2eae55e2e6d60a1f0af106843c4ccd3732a5e5b2e
[INFO] running `Command { std: "docker" "start" "-a" "b3a9b90d3e022fd2468ab5e2eae55e2e6d60a1f0af106843c4ccd3732a5e5b2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling eps-mir v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "b3a9b90d3e022fd2468ab5e2eae55e2e6d60a1f0af106843c4ccd3732a5e5b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3a9b90d3e022fd2468ab5e2eae55e2e6d60a1f0af106843c4ccd3732a5e5b2e", kill_on_drop: false }`
[INFO] [stdout] b3a9b90d3e022fd2468ab5e2eae55e2e6d60a1f0af106843c4ccd3732a5e5b2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 206b23c865b6ef95cc9962fb43fdd9df22e3c4d9bb309730dd25eb4df50c820c
[INFO] running `Command { std: "docker" "start" "-a" "206b23c865b6ef95cc9962fb43fdd9df22e3c4d9bb309730dd25eb4df50c820c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/eps_mir-ff21eb5a7846fe48)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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] [stderr]    Doc-tests eps_mir
[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" "206b23c865b6ef95cc9962fb43fdd9df22e3c4d9bb309730dd25eb4df50c820c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "206b23c865b6ef95cc9962fb43fdd9df22e3c4d9bb309730dd25eb4df50c820c", kill_on_drop: false }`
[INFO] [stdout] 206b23c865b6ef95cc9962fb43fdd9df22e3c4d9bb309730dd25eb4df50c820c