[INFO] fetching crate fiat 0.0.0...
[INFO] testing fiat-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate fiat 0.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate fiat 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fiat 0.0.0
[INFO] finished tweaking crates.io crate fiat 0.0.0
[INFO] tweaked toml for crates.io crate fiat 0.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e556ccfab57a0420d53321a9df36838a274d425bec7df4b401c8ba6670846e0
[INFO] running `Command { std: "docker" "start" "-a" "7e556ccfab57a0420d53321a9df36838a274d425bec7df4b401c8ba6670846e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e556ccfab57a0420d53321a9df36838a274d425bec7df4b401c8ba6670846e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e556ccfab57a0420d53321a9df36838a274d425bec7df4b401c8ba6670846e0", kill_on_drop: false }`
[INFO] [stdout] 7e556ccfab57a0420d53321a9df36838a274d425bec7df4b401c8ba6670846e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 777c93ac17f49f00a541a54051fb30c1a6fc8a673f27d607c9c3621f320a1d1c
[INFO] running `Command { std: "docker" "start" "-a" "777c93ac17f49f00a541a54051fb30c1a6fc8a673f27d607c9c3621f320a1d1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling fiat v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "777c93ac17f49f00a541a54051fb30c1a6fc8a673f27d607c9c3621f320a1d1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "777c93ac17f49f00a541a54051fb30c1a6fc8a673f27d607c9c3621f320a1d1c", kill_on_drop: false }`
[INFO] [stdout] 777c93ac17f49f00a541a54051fb30c1a6fc8a673f27d607c9c3621f320a1d1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb652a3287208c300fefaf4ec726af842028d152e857264c1de4d13792f5d46e
[INFO] running `Command { std: "docker" "start" "-a" "fb652a3287208c300fefaf4ec726af842028d152e857264c1de4d13792f5d46e", kill_on_drop: false }`
[INFO] [stderr]    Compiling fiat v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "fb652a3287208c300fefaf4ec726af842028d152e857264c1de4d13792f5d46e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb652a3287208c300fefaf4ec726af842028d152e857264c1de4d13792f5d46e", kill_on_drop: false }`
[INFO] [stdout] fb652a3287208c300fefaf4ec726af842028d152e857264c1de4d13792f5d46e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e9d90ccc7ea58c86b5496509c21925867da621d055f8d3d2c4cc19207c7b02f6
[INFO] running `Command { std: "docker" "start" "-a" "e9d90ccc7ea58c86b5496509c21925867da621d055f8d3d2c4cc19207c7b02f6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fiat-eab69f7cad3b86b3)
[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 fiat
[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" "e9d90ccc7ea58c86b5496509c21925867da621d055f8d3d2c4cc19207c7b02f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9d90ccc7ea58c86b5496509c21925867da621d055f8d3d2c4cc19207c7b02f6", kill_on_drop: false }`
[INFO] [stdout] e9d90ccc7ea58c86b5496509c21925867da621d055f8d3d2c4cc19207c7b02f6