[INFO] crate romy-wasmer 0.1.0 is already in cache
[INFO] extracting crate romy-wasmer 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/romy-wasmer/0.1.0
[INFO] extracting crate romy-wasmer 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/romy-wasmer/0.1.0
[INFO] validating manifest of romy-wasmer-0.1.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of romy-wasmer-0.1.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing romy-wasmer-0.1.0
[INFO] finished frobbing romy-wasmer-0.1.0
[INFO] frobbed toml for romy-wasmer-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/romy-wasmer/0.1.0/Cargo.toml
[INFO] started frobbing romy-wasmer-0.1.0
[INFO] finished frobbing romy-wasmer-0.1.0
[INFO] frobbed toml for romy-wasmer-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/romy-wasmer/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing romy-wasmer-0.1.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/romy-wasmer/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 6cfa5f092f32151ec39cd5f4f45432353c2209c0d85b9a3a1d06d893def6a374
[INFO] running `"docker" "start" "-a" "6cfa5f092f32151ec39cd5f4f45432353c2209c0d85b9a3a1d06d893def6a374"`
[INFO] [stderr]    Compiling serde v1.0.99
[INFO] [stderr]    Compiling cranelift-entity v0.30.0
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling nix v0.13.1
[INFO] [stderr]    Compiling wasmparser v0.29.2
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling wasmparser v0.23.0
[INFO] [stderr]    Compiling page_size v0.4.1
[INFO] [stderr]    Compiling raw-cpuid v6.1.0
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.30.0
[INFO] [stderr]    Compiling cranelift-bforest v0.30.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling blake2b_simd v0.4.1
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]    Compiling wasmer-runtime-core v0.3.0
[INFO] [stderr]    Compiling rayon v1.1.0
[INFO] [stderr]    Compiling cranelift-codegen v0.30.0
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling serde-bench v0.0.7
[INFO] [stderr]    Compiling serde_bytes v0.10.5
[INFO] [stderr]    Compiling hashbrown v0.1.8
[INFO] [stderr]    Compiling bincode v1.1.4
[INFO] [stderr]    Compiling romy-core v0.1.0
[INFO] [stderr]    Compiling target-lexicon v0.3.0
[INFO] [stderr]    Compiling cranelift-frontend v0.30.0
[INFO] [stderr]    Compiling cranelift-native v0.30.0
[INFO] [stderr]    Compiling cranelift-wasm v0.30.0
[INFO] [stderr]    Compiling wasmer-clif-backend v0.3.0
[INFO] [stderr]    Compiling wasmer-runtime v0.3.0
[INFO] [stderr]    Compiling romy-wasmer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] running `"docker" "inspect" "6cfa5f092f32151ec39cd5f4f45432353c2209c0d85b9a3a1d06d893def6a374"`
[INFO] running `"docker" "rm" "-f" "6cfa5f092f32151ec39cd5f4f45432353c2209c0d85b9a3a1d06d893def6a374"`
[INFO] [stdout] 6cfa5f092f32151ec39cd5f4f45432353c2209c0d85b9a3a1d06d893def6a374
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/romy-wasmer/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 317635d07f03758b7ff72979262013568898e59a0491a921284e37dc77aed4b8
[INFO] running `"docker" "start" "-a" "317635d07f03758b7ff72979262013568898e59a0491a921284e37dc77aed4b8"`
[INFO] [stderr]    Compiling romy-wasmer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "317635d07f03758b7ff72979262013568898e59a0491a921284e37dc77aed4b8"`
[INFO] running `"docker" "rm" "-f" "317635d07f03758b7ff72979262013568898e59a0491a921284e37dc77aed4b8"`
[INFO] [stdout] 317635d07f03758b7ff72979262013568898e59a0491a921284e37dc77aed4b8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/romy-wasmer/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 487adb4689e51b2d75af9cf55cb81ffe522ad7a4d515998220acdf7266618198
[INFO] running `"docker" "start" "-a" "487adb4689e51b2d75af9cf55cb81ffe522ad7a4d515998220acdf7266618198"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/romy_wasmer-6ff886f41fb5f6ad
[INFO] [stderr]    Doc-tests romy-wasmer
[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" "487adb4689e51b2d75af9cf55cb81ffe522ad7a4d515998220acdf7266618198"`
[INFO] running `"docker" "rm" "-f" "487adb4689e51b2d75af9cf55cb81ffe522ad7a4d515998220acdf7266618198"`
[INFO] [stdout] 487adb4689e51b2d75af9cf55cb81ffe522ad7a4d515998220acdf7266618198