[INFO] updating cached repository studio-lucia/msl_script_tools
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/studio-lucia/msl_script_tools
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/studio-lucia/msl_script_tools" "work/ex/beta-1.38-1/sources/1.37.0/gh/studio-lucia/msl_script_tools"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/studio-lucia/msl_script_tools'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/studio-lucia/msl_script_tools" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/studio-lucia/msl_script_tools"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/studio-lucia/msl_script_tools'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 184412ca7e29565123db479fbdbcf6d428311f53
[INFO] sha for GitHub repo studio-lucia/msl_script_tools: 184412ca7e29565123db479fbdbcf6d428311f53
[INFO] validating manifest of studio-lucia/msl_script_tools 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 studio-lucia/msl_script_tools 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 studio-lucia/msl_script_tools
[INFO] finished frobbing studio-lucia/msl_script_tools
[INFO] frobbed toml for studio-lucia/msl_script_tools written to work/ex/beta-1.38-1/sources/1.37.0/gh/studio-lucia/msl_script_tools/Cargo.toml
[INFO] started frobbing studio-lucia/msl_script_tools
[INFO] finished frobbing studio-lucia/msl_script_tools
[INFO] frobbed toml for studio-lucia/msl_script_tools written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/studio-lucia/msl_script_tools/Cargo.toml
[INFO] crate studio-lucia/msl_script_tools 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing studio-lucia/msl_script_tools 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/studio-lucia/msl_script_tools:/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] 2a83ea52b6c4d3efce03c9c82758774d22b516676e1979b18491e02eb0aebf5b
[INFO] running `"docker" "start" "-a" "2a83ea52b6c4d3efce03c9c82758774d22b516676e1979b18491e02eb0aebf5b"`
[INFO] [stderr]    Compiling either v1.1.0
[INFO] [stderr]    Compiling serde v1.0.10
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling encoding_rs v0.6.11
[INFO] [stderr]    Compiling textwrap v0.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.10
[INFO] [stderr]    Compiling itertools v0.6.1
[INFO] [stderr]    Compiling csv-core v0.1.2
[INFO] [stderr]    Compiling clap v2.25.1
[INFO] [stderr]    Compiling csv v1.0.0-beta.3
[INFO] [stderr]    Compiling fldtools v0.1.1
[INFO] [stderr]    Compiling msl_script_tools v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.60s
[INFO] running `"docker" "inspect" "2a83ea52b6c4d3efce03c9c82758774d22b516676e1979b18491e02eb0aebf5b"`
[INFO] running `"docker" "rm" "-f" "2a83ea52b6c4d3efce03c9c82758774d22b516676e1979b18491e02eb0aebf5b"`
[INFO] [stdout] 2a83ea52b6c4d3efce03c9c82758774d22b516676e1979b18491e02eb0aebf5b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/studio-lucia/msl_script_tools:/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] e852e3c4c8dfe0281693a7d62c7b40cf84eaea20171073b4dc9b37fc0be93128
[INFO] running `"docker" "start" "-a" "e852e3c4c8dfe0281693a7d62c7b40cf84eaea20171073b4dc9b37fc0be93128"`
[INFO] [stderr]    Compiling msl_script_tools v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `"docker" "inspect" "e852e3c4c8dfe0281693a7d62c7b40cf84eaea20171073b4dc9b37fc0be93128"`
[INFO] running `"docker" "rm" "-f" "e852e3c4c8dfe0281693a7d62c7b40cf84eaea20171073b4dc9b37fc0be93128"`
[INFO] [stdout] e852e3c4c8dfe0281693a7d62c7b40cf84eaea20171073b4dc9b37fc0be93128
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/studio-lucia/msl_script_tools:/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] 275a81f7a1e6973c44733ce0c36d8f7ee60ee039c50bc3b8132a24bd0a8bd9f6
[INFO] running `"docker" "start" "-a" "275a81f7a1e6973c44733ce0c36d8f7ee60ee039c50bc3b8132a24bd0a8bd9f6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/msl_script_tools-36a9036ecdd220f6
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/msl_script_dump-a6745b6cf5907f09
[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] [stderr]    Doc-tests msl_script_tools
[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" "275a81f7a1e6973c44733ce0c36d8f7ee60ee039c50bc3b8132a24bd0a8bd9f6"`
[INFO] running `"docker" "rm" "-f" "275a81f7a1e6973c44733ce0c36d8f7ee60ee039c50bc3b8132a24bd0a8bd9f6"`
[INFO] [stdout] 275a81f7a1e6973c44733ce0c36d8f7ee60ee039c50bc3b8132a24bd0a8bd9f6