[INFO] crate wasmlab 0.0.1 is already in cache
[INFO] extracting crate wasmlab 0.0.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/wasmlab/0.0.1
[INFO] extracting crate wasmlab 0.0.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wasmlab/0.0.1
[INFO] validating manifest of wasmlab-0.0.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of wasmlab-0.0.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing wasmlab-0.0.1
[INFO] finished frobbing wasmlab-0.0.1
[INFO] frobbed toml for wasmlab-0.0.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/wasmlab/0.0.1/Cargo.toml
[INFO] started frobbing wasmlab-0.0.1
[INFO] finished frobbing wasmlab-0.0.1
[INFO] frobbed toml for wasmlab-0.0.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wasmlab/0.0.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing wasmlab-0.0.1 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/wasmlab/0.0.1:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 8c4f93b692edd5c16ab48d1e2b4795db24facfa5f9d64cf3ea69e3fbf966d0f5
[INFO] running `"docker" "start" "-a" "8c4f93b692edd5c16ab48d1e2b4795db24facfa5f9d64cf3ea69e3fbf966d0f5"`
[INFO] [stderr]    Compiling wasmlab v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `"docker" "inspect" "8c4f93b692edd5c16ab48d1e2b4795db24facfa5f9d64cf3ea69e3fbf966d0f5"`
[INFO] running `"docker" "rm" "-f" "8c4f93b692edd5c16ab48d1e2b4795db24facfa5f9d64cf3ea69e3fbf966d0f5"`
[INFO] [stdout] 8c4f93b692edd5c16ab48d1e2b4795db24facfa5f9d64cf3ea69e3fbf966d0f5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/wasmlab/0.0.1:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 39a5aa8383394c96215d6e24462bf9cdbf4498b3be31f9f7980de6e17feb5406
[INFO] running `"docker" "start" "-a" "39a5aa8383394c96215d6e24462bf9cdbf4498b3be31f9f7980de6e17feb5406"`
[INFO] [stderr]    Compiling wasmlab v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "39a5aa8383394c96215d6e24462bf9cdbf4498b3be31f9f7980de6e17feb5406"`
[INFO] running `"docker" "rm" "-f" "39a5aa8383394c96215d6e24462bf9cdbf4498b3be31f9f7980de6e17feb5406"`
[INFO] [stdout] 39a5aa8383394c96215d6e24462bf9cdbf4498b3be31f9f7980de6e17feb5406
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/wasmlab/0.0.1:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 27af049f9d5de389b8d27886ef9a9efe6f828fa2fe63f74452fe793f4db003ba
[INFO] running `"docker" "start" "-a" "27af049f9d5de389b8d27886ef9a9efe6f828fa2fe63f74452fe793f4db003ba"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wasmlab-9f5073173984288c
[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" "27af049f9d5de389b8d27886ef9a9efe6f828fa2fe63f74452fe793f4db003ba"`
[INFO] running `"docker" "rm" "-f" "27af049f9d5de389b8d27886ef9a9efe6f828fa2fe63f74452fe793f4db003ba"`
[INFO] [stdout] 27af049f9d5de389b8d27886ef9a9efe6f828fa2fe63f74452fe793f4db003ba