[INFO] updating cached repository seppo0010/rusttojs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/seppo0010/rusttojs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/seppo0010/rusttojs" "work/ex/beta-1.38-1/sources/1.37.0/gh/seppo0010/rusttojs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/seppo0010/rusttojs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/seppo0010/rusttojs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/seppo0010/rusttojs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/seppo0010/rusttojs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8e0e20ece290f57a94f1eb2ea930619475ad8951
[INFO] sha for GitHub repo seppo0010/rusttojs: 8e0e20ece290f57a94f1eb2ea930619475ad8951
[INFO] validating manifest of seppo0010/rusttojs 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 seppo0010/rusttojs 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 seppo0010/rusttojs
[INFO] finished frobbing seppo0010/rusttojs
[INFO] frobbed toml for seppo0010/rusttojs written to work/ex/beta-1.38-1/sources/1.37.0/gh/seppo0010/rusttojs/Cargo.toml
[INFO] started frobbing seppo0010/rusttojs
[INFO] finished frobbing seppo0010/rusttojs
[INFO] frobbed toml for seppo0010/rusttojs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/seppo0010/rusttojs/Cargo.toml
[INFO] crate seppo0010/rusttojs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/seppo0010/rusttojs/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing seppo0010/rusttojs against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/seppo0010/rusttojs:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 9e69238ae5bc8fa3d83fe22b9407697db1e64e4febb52b86e9defe9d640c1ec5
[INFO] running `"docker" "start" "-a" "9e69238ae5bc8fa3d83fe22b9407697db1e64e4febb52b86e9defe9d640c1ec5"`
[INFO] [stderr]    Compiling serde v0.6.15
[INFO] [stderr]    Compiling serde_json v0.6.1
[INFO] [stderr]    Compiling rusttojs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.38s
[INFO] running `"docker" "inspect" "9e69238ae5bc8fa3d83fe22b9407697db1e64e4febb52b86e9defe9d640c1ec5"`
[INFO] running `"docker" "rm" "-f" "9e69238ae5bc8fa3d83fe22b9407697db1e64e4febb52b86e9defe9d640c1ec5"`
[INFO] [stdout] 9e69238ae5bc8fa3d83fe22b9407697db1e64e4febb52b86e9defe9d640c1ec5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/seppo0010/rusttojs:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b9e00f972b7265901988067b69c44e93d6630494208cb67f3a623db0cba25570
[INFO] running `"docker" "start" "-a" "b9e00f972b7265901988067b69c44e93d6630494208cb67f3a623db0cba25570"`
[INFO] [stderr]    Compiling rusttojs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "b9e00f972b7265901988067b69c44e93d6630494208cb67f3a623db0cba25570"`
[INFO] running `"docker" "rm" "-f" "b9e00f972b7265901988067b69c44e93d6630494208cb67f3a623db0cba25570"`
[INFO] [stdout] b9e00f972b7265901988067b69c44e93d6630494208cb67f3a623db0cba25570
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/seppo0010/rusttojs:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 3b4fb5690faec3eac7def9acd1aea4b8451e328a4add0bed032dbbce0eca4cfd
[INFO] running `"docker" "start" "-a" "3b4fb5690faec3eac7def9acd1aea4b8451e328a4add0bed032dbbce0eca4cfd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rusttojs-948fe33b4628cf2a
[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" "3b4fb5690faec3eac7def9acd1aea4b8451e328a4add0bed032dbbce0eca4cfd"`
[INFO] running `"docker" "rm" "-f" "3b4fb5690faec3eac7def9acd1aea4b8451e328a4add0bed032dbbce0eca4cfd"`
[INFO] [stdout] 3b4fb5690faec3eac7def9acd1aea4b8451e328a4add0bed032dbbce0eca4cfd