[INFO] fetching crate molten-log 0.0.1...
[INFO] testing molten-log-0.0.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate molten-log 0.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate molten-log 0.0.1
[INFO] finished tweaking crates.io crate molten-log 0.0.1
[INFO] tweaked toml for crates.io crate molten-log 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate molten-log 0.0.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate molten-log 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e2b012d7dd5c93eb851487b8b4ac7190d8f26dbf1be3dd3f478cfe10772f734
[INFO] running `Command { std: "docker" "start" "-a" "0e2b012d7dd5c93eb851487b8b4ac7190d8f26dbf1be3dd3f478cfe10772f734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e2b012d7dd5c93eb851487b8b4ac7190d8f26dbf1be3dd3f478cfe10772f734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e2b012d7dd5c93eb851487b8b4ac7190d8f26dbf1be3dd3f478cfe10772f734", kill_on_drop: false }`
[INFO] [stdout] 0e2b012d7dd5c93eb851487b8b4ac7190d8f26dbf1be3dd3f478cfe10772f734
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3431925c921a8f5d55f2cf8816d6ee1f16a564e9fae3241c86a7be1fe4469377
[INFO] running `Command { std: "docker" "start" "-a" "3431925c921a8f5d55f2cf8816d6ee1f16a564e9fae3241c86a7be1fe4469377", kill_on_drop: false }`
[INFO] [stderr]    Compiling molten-log v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "3431925c921a8f5d55f2cf8816d6ee1f16a564e9fae3241c86a7be1fe4469377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3431925c921a8f5d55f2cf8816d6ee1f16a564e9fae3241c86a7be1fe4469377", kill_on_drop: false }`
[INFO] [stdout] 3431925c921a8f5d55f2cf8816d6ee1f16a564e9fae3241c86a7be1fe4469377
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e9b373c57c06cf7c1a1c99192647dd1d38192c5895fb9c966b44bd640d44d0f
[INFO] running `Command { std: "docker" "start" "-a" "8e9b373c57c06cf7c1a1c99192647dd1d38192c5895fb9c966b44bd640d44d0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling molten-log v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "8e9b373c57c06cf7c1a1c99192647dd1d38192c5895fb9c966b44bd640d44d0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e9b373c57c06cf7c1a1c99192647dd1d38192c5895fb9c966b44bd640d44d0f", kill_on_drop: false }`
[INFO] [stdout] 8e9b373c57c06cf7c1a1c99192647dd1d38192c5895fb9c966b44bd640d44d0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 01eb777d85b2d727d17a88fe933672518192b6e7795dedf6cf0069b7961b25b5
[INFO] running `Command { std: "docker" "start" "-a" "01eb777d85b2d727d17a88fe933672518192b6e7795dedf6cf0069b7961b25b5", 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/molten_log-8fd93fe9355f25d6)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests molten_log
[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] [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" "01eb777d85b2d727d17a88fe933672518192b6e7795dedf6cf0069b7961b25b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01eb777d85b2d727d17a88fe933672518192b6e7795dedf6cf0069b7961b25b5", kill_on_drop: false }`
[INFO] [stdout] 01eb777d85b2d727d17a88fe933672518192b6e7795dedf6cf0069b7961b25b5