[INFO] fetching crate stalten 0.0.1...
[INFO] testing stalten-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate stalten 0.0.1 into /workspace/builds/worker-88/source
[INFO] validating manifest of crates.io crate stalten 0.0.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stalten 0.0.1
[INFO] finished tweaking crates.io crate stalten 0.0.1
[INFO] tweaked toml for crates.io crate stalten 0.0.1 written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] crate crates.io crate stalten 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f37003c33fe97e39a15db65884338f58ea1781416286208ae7749c1d975c383
[INFO] running `Command { std: "docker" "start" "-a" "9f37003c33fe97e39a15db65884338f58ea1781416286208ae7749c1d975c383", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f37003c33fe97e39a15db65884338f58ea1781416286208ae7749c1d975c383", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f37003c33fe97e39a15db65884338f58ea1781416286208ae7749c1d975c383", kill_on_drop: false }`
[INFO] [stdout] 9f37003c33fe97e39a15db65884338f58ea1781416286208ae7749c1d975c383
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19f700aef869c48e552beddc4907aa0f5e8169b9e09774e0f7d4c666f4f8e8ae
[INFO] running `Command { std: "docker" "start" "-a" "19f700aef869c48e552beddc4907aa0f5e8169b9e09774e0f7d4c666f4f8e8ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling stalten v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "19f700aef869c48e552beddc4907aa0f5e8169b9e09774e0f7d4c666f4f8e8ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19f700aef869c48e552beddc4907aa0f5e8169b9e09774e0f7d4c666f4f8e8ae", kill_on_drop: false }`
[INFO] [stdout] 19f700aef869c48e552beddc4907aa0f5e8169b9e09774e0f7d4c666f4f8e8ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cab1027c160a05b7ff0728e30634d0dd0e9c99b23f94390b2d4c19db6ed9e504
[INFO] running `Command { std: "docker" "start" "-a" "cab1027c160a05b7ff0728e30634d0dd0e9c99b23f94390b2d4c19db6ed9e504", kill_on_drop: false }`
[INFO] [stderr]    Compiling stalten v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "cab1027c160a05b7ff0728e30634d0dd0e9c99b23f94390b2d4c19db6ed9e504", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cab1027c160a05b7ff0728e30634d0dd0e9c99b23f94390b2d4c19db6ed9e504", kill_on_drop: false }`
[INFO] [stdout] cab1027c160a05b7ff0728e30634d0dd0e9c99b23f94390b2d4c19db6ed9e504
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 59a69082e85fe5c861b1dd5268ed5c0f832aad19b70ba57a9f132e639e6ed0a6
[INFO] running `Command { std: "docker" "start" "-a" "59a69082e85fe5c861b1dd5268ed5c0f832aad19b70ba57a9f132e639e6ed0a6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stalten-a58ebb02b0ccc420)
[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" "59a69082e85fe5c861b1dd5268ed5c0f832aad19b70ba57a9f132e639e6ed0a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59a69082e85fe5c861b1dd5268ed5c0f832aad19b70ba57a9f132e639e6ed0a6", kill_on_drop: false }`
[INFO] [stdout] 59a69082e85fe5c861b1dd5268ed5c0f832aad19b70ba57a9f132e639e6ed0a6