[INFO] fetching crate ext4-mkfs-sys 0.1.0...
[INFO] testing ext4-mkfs-sys-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate ext4-mkfs-sys 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ext4-mkfs-sys 0.1.0
[INFO] finished tweaking crates.io crate ext4-mkfs-sys 0.1.0
[INFO] tweaked toml for crates.io crate ext4-mkfs-sys 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ext4-mkfs-sys 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ext4-mkfs-sys 0.1.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8396296d70edee5587ff170c51c2a050811c02b7f697daedd2fad6855e3a041f
[INFO] running `Command { std: "docker" "start" "-a" "8396296d70edee5587ff170c51c2a050811c02b7f697daedd2fad6855e3a041f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8396296d70edee5587ff170c51c2a050811c02b7f697daedd2fad6855e3a041f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8396296d70edee5587ff170c51c2a050811c02b7f697daedd2fad6855e3a041f", kill_on_drop: false }`
[INFO] [stdout] 8396296d70edee5587ff170c51c2a050811c02b7f697daedd2fad6855e3a041f
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffaf70545311756a1f5ac1f9d07e41da6ee417c4d5ad51d60306ab05915144b3
[INFO] running `Command { std: "docker" "start" "-a" "ffaf70545311756a1f5ac1f9d07e41da6ee417c4d5ad51d60306ab05915144b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.8
[INFO] [stderr]    Compiling cc v1.2.54
[INFO] [stderr]    Compiling ext4-mkfs-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.98s
[INFO] running `Command { std: "docker" "inspect" "ffaf70545311756a1f5ac1f9d07e41da6ee417c4d5ad51d60306ab05915144b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffaf70545311756a1f5ac1f9d07e41da6ee417c4d5ad51d60306ab05915144b3", kill_on_drop: false }`
[INFO] [stdout] ffaf70545311756a1f5ac1f9d07e41da6ee417c4d5ad51d60306ab05915144b3
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8703a440736a4b2d3a8819c5ee092b3c9130bd69fe9e01d7d64aaf34e2624723
[INFO] running `Command { std: "docker" "start" "-a" "8703a440736a4b2d3a8819c5ee092b3c9130bd69fe9e01d7d64aaf34e2624723", kill_on_drop: false }`
[INFO] [stderr]    Compiling ext4-mkfs-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "8703a440736a4b2d3a8819c5ee092b3c9130bd69fe9e01d7d64aaf34e2624723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8703a440736a4b2d3a8819c5ee092b3c9130bd69fe9e01d7d64aaf34e2624723", kill_on_drop: false }`
[INFO] [stdout] 8703a440736a4b2d3a8819c5ee092b3c9130bd69fe9e01d7d64aaf34e2624723
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9a8bfbe25618725fb95b86b5eda9dc0b2d7b57ac732f53b87d996f629ec333a1
[INFO] running `Command { std: "docker" "start" "-a" "9a8bfbe25618725fb95b86b5eda9dc0b2d7b57ac732f53b87d996f629ec333a1", 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/ext4_mkfs_sys-e8f9a51e3ececbe9)
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_blockdev_default_values ... ok
[INFO] [stderr]    Doc-tests ext4_mkfs_sys
[INFO] [stdout] test tests::test_blockdev_iface_default_values ... ok
[INFO] [stdout] test tests::test_constants ... ok
[INFO] [stdout] test tests::test_blockdev_iface_custom_values ... ok
[INFO] [stdout] test tests::test_struct_default_construction ... ok
[INFO] [stdout] test tests::test_mkfs_info_custom_values ... ok
[INFO] [stdout] test tests::test_mkfs_info_default_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 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" "9a8bfbe25618725fb95b86b5eda9dc0b2d7b57ac732f53b87d996f629ec333a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a8bfbe25618725fb95b86b5eda9dc0b2d7b57ac732f53b87d996f629ec333a1", kill_on_drop: false }`
[INFO] [stdout] 9a8bfbe25618725fb95b86b5eda9dc0b2d7b57ac732f53b87d996f629ec333a1