[INFO] fetching crate mdconfig 0.2.1...
[INFO] testing mdconfig-0.2.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate mdconfig 0.2.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate mdconfig 0.2.1
[INFO] finished tweaking crates.io crate mdconfig 0.2.1
[INFO] tweaked toml for crates.io crate mdconfig 0.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mdconfig 0.2.1 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 mdconfig 0.2.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3c281cf954c4e45d39b603f685fc02ae11ec0d3756256d0c565a32717864efd6
[INFO] running `Command { std: "docker" "start" "-a" "3c281cf954c4e45d39b603f685fc02ae11ec0d3756256d0c565a32717864efd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c281cf954c4e45d39b603f685fc02ae11ec0d3756256d0c565a32717864efd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c281cf954c4e45d39b603f685fc02ae11ec0d3756256d0c565a32717864efd6", kill_on_drop: false }`
[INFO] [stdout] 3c281cf954c4e45d39b603f685fc02ae11ec0d3756256d0c565a32717864efd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a1e867e7dad531853646325bfae1030432b7e81fe578c9123d0ef0703694bc7d
[INFO] running `Command { std: "docker" "start" "-a" "a1e867e7dad531853646325bfae1030432b7e81fe578c9123d0ef0703694bc7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling nix v0.31.2
[INFO] [stderr]    Compiling mdconfig v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.31s
[INFO] running `Command { std: "docker" "inspect" "a1e867e7dad531853646325bfae1030432b7e81fe578c9123d0ef0703694bc7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1e867e7dad531853646325bfae1030432b7e81fe578c9123d0ef0703694bc7d", kill_on_drop: false }`
[INFO] [stdout] a1e867e7dad531853646325bfae1030432b7e81fe578c9123d0ef0703694bc7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 898dfecea753729f851eab1b7a5a48b2c5c2ff101f25e53289aaded95976201a
[INFO] running `Command { std: "docker" "start" "-a" "898dfecea753729f851eab1b7a5a48b2c5c2ff101f25e53289aaded95976201a", kill_on_drop: false }`
[INFO] [stderr]    Compiling nix v0.31.2
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling mdconfig v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "898dfecea753729f851eab1b7a5a48b2c5c2ff101f25e53289aaded95976201a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "898dfecea753729f851eab1b7a5a48b2c5c2ff101f25e53289aaded95976201a", kill_on_drop: false }`
[INFO] [stdout] 898dfecea753729f851eab1b7a5a48b2c5c2ff101f25e53289aaded95976201a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ee9799b9893b39adfe2c0e2af1cb8231115e5cfa0d4977ce11b48326a959ada7
[INFO] running `Command { std: "docker" "start" "-a" "ee9799b9893b39adfe2c0e2af1cb8231115e5cfa0d4977ce11b48326a959ada7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mdconfig-ebcbb72ac11e4c1d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test ffi64::bindgen_test_layout_md_ioctl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mdconfig
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - Builder::malloc (line 103) - compile ... ok
[INFO] [stdout] test src/lib.rs - Builder (line 61) - compile ... ok
[INFO] [stdout] test src/lib.rs - Builder::null (line 120) - compile ... ok
[INFO] [stdout] test src/lib.rs - Md::unit (line 405) - compile ... ok
[INFO] [stdout] test src/lib.rs - Builder::swap (line 159) - compile ... ok
[INFO] [stdout] test src/lib.rs - Builder::vnode (line 139) - compile ... ok
[INFO] [stdout] test src/lib.rs - Md (line 313) - compile ... 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] all doctests ran in 0.60s; merged doctests compilation took 0.58s
[INFO] running `Command { std: "docker" "inspect" "ee9799b9893b39adfe2c0e2af1cb8231115e5cfa0d4977ce11b48326a959ada7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee9799b9893b39adfe2c0e2af1cb8231115e5cfa0d4977ce11b48326a959ada7", kill_on_drop: false }`
[INFO] [stdout] ee9799b9893b39adfe2c0e2af1cb8231115e5cfa0d4977ce11b48326a959ada7