[INFO] updating cached repository https://github.com/VelociraptorCZE/MathV.wasm
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9655295c8f6e21ec1ca87960f6a1ad6a0ba49075
[INFO] testing VelociraptorCZE/MathV.wasm against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FVelociraptorCZE%2FMathV.wasm" "work/builds/worker-2/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/VelociraptorCZE/MathV.wasm on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/VelociraptorCZE/MathV.wasm
[INFO] finished tweaking git repo https://github.com/VelociraptorCZE/MathV.wasm
[INFO] tweaked toml for git repo https://github.com/VelociraptorCZE/MathV.wasm written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/VelociraptorCZE/MathV.wasm already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] d51d1ac3434261bc0864c997dd8df96391d05f0da7fcdc0e5be10e7376bf3e18
[INFO] running `"docker" "start" "-a" "d51d1ac3434261bc0864c997dd8df96391d05f0da7fcdc0e5be10e7376bf3e18"`
[INFO] [stderr]    Compiling MathV v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: crate `MathV` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `math_v`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `"docker" "inspect" "d51d1ac3434261bc0864c997dd8df96391d05f0da7fcdc0e5be10e7376bf3e18"`
[INFO] running `"docker" "rm" "-f" "d51d1ac3434261bc0864c997dd8df96391d05f0da7fcdc0e5be10e7376bf3e18"`
[INFO] [stdout] d51d1ac3434261bc0864c997dd8df96391d05f0da7fcdc0e5be10e7376bf3e18
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] f578b620a576e096f1cd9d663b73b007c707daf80909e1d5bd043a7854a39f1b
[INFO] running `"docker" "start" "-a" "f578b620a576e096f1cd9d663b73b007c707daf80909e1d5bd043a7854a39f1b"`
[INFO] [stderr]    Compiling MathV v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: crate `MathV` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `math_v`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "f578b620a576e096f1cd9d663b73b007c707daf80909e1d5bd043a7854a39f1b"`
[INFO] running `"docker" "rm" "-f" "f578b620a576e096f1cd9d663b73b007c707daf80909e1d5bd043a7854a39f1b"`
[INFO] [stdout] f578b620a576e096f1cd9d663b73b007c707daf80909e1d5bd043a7854a39f1b
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] a07d59c8d938e72a8220f61b5447302c56e478706c616e7c80d14ceaf553a426
[INFO] running `"docker" "start" "-a" "a07d59c8d938e72a8220f61b5447302c56e478706c616e7c80d14ceaf553a426"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/MathV-c42d0ea700cff271
[INFO] [stderr]    Doc-tests MathV
[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] [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" "a07d59c8d938e72a8220f61b5447302c56e478706c616e7c80d14ceaf553a426"`
[INFO] running `"docker" "rm" "-f" "a07d59c8d938e72a8220f61b5447302c56e478706c616e7c80d14ceaf553a426"`
[INFO] [stdout] a07d59c8d938e72a8220f61b5447302c56e478706c616e7c80d14ceaf553a426