[INFO] crate mfd 0.0.0 is already in cache
[INFO] testing mfd-0.0.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate mfd 0.0.0 into work/builds/worker-0/source
[INFO] validating manifest of crates.io crate mfd 0.0.0 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate mfd 0.0.0
[INFO] finished tweaking crates.io crate mfd 0.0.0
[INFO] tweaked toml for crates.io crate mfd 0.0.0 written to work/builds/worker-0/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 06db3153e172f527658d7f32e45efc006a02f056f7d80be0b57ccf5945dab34c
[INFO] running `"docker" "start" "-a" "06db3153e172f527658d7f32e45efc006a02f056f7d80be0b57ccf5945dab34c"`
[INFO] [stderr]    Compiling mfd v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `"docker" "inspect" "06db3153e172f527658d7f32e45efc006a02f056f7d80be0b57ccf5945dab34c"`
[INFO] running `"docker" "rm" "-f" "06db3153e172f527658d7f32e45efc006a02f056f7d80be0b57ccf5945dab34c"`
[INFO] [stdout] 06db3153e172f527658d7f32e45efc006a02f056f7d80be0b57ccf5945dab34c
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 021a449c7c187226efbab781fd8fd31a2f742ec6a587c69c73c2f913b1928713
[INFO] running `"docker" "start" "-a" "021a449c7c187226efbab781fd8fd31a2f742ec6a587c69c73c2f913b1928713"`
[INFO] [stderr]    Compiling mfd v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `"docker" "inspect" "021a449c7c187226efbab781fd8fd31a2f742ec6a587c69c73c2f913b1928713"`
[INFO] running `"docker" "rm" "-f" "021a449c7c187226efbab781fd8fd31a2f742ec6a587c69c73c2f913b1928713"`
[INFO] [stdout] 021a449c7c187226efbab781fd8fd31a2f742ec6a587c69c73c2f913b1928713
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 5cec761b127e21f8b78c39b59a4d0a7cc965129b0f4d62f0394aeb210ff1e5a3
[INFO] running `"docker" "start" "-a" "5cec761b127e21f8b78c39b59a4d0a7cc965129b0f4d62f0394aeb210ff1e5a3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mfd-3bbda29731890405
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mfd
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5cec761b127e21f8b78c39b59a4d0a7cc965129b0f4d62f0394aeb210ff1e5a3"`
[INFO] running `"docker" "rm" "-f" "5cec761b127e21f8b78c39b59a4d0a7cc965129b0f4d62f0394aeb210ff1e5a3"`
[INFO] [stdout] 5cec761b127e21f8b78c39b59a4d0a7cc965129b0f4d62f0394aeb210ff1e5a3