[INFO] updating cached repository AliasT/css-modules-replace
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AliasT/css-modules-replace
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AliasT/css-modules-replace" "work/ex/beta-1.38-1/sources/1.37.0/gh/AliasT/css-modules-replace"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/AliasT/css-modules-replace'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AliasT/css-modules-replace" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AliasT/css-modules-replace"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AliasT/css-modules-replace'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f5c9f6dd64d8324f23600457c810a1ce408b023a
[INFO] sha for GitHub repo AliasT/css-modules-replace: f5c9f6dd64d8324f23600457c810a1ce408b023a
[INFO] validating manifest of AliasT/css-modules-replace 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 AliasT/css-modules-replace 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 AliasT/css-modules-replace
[INFO] finished frobbing AliasT/css-modules-replace
[INFO] frobbed toml for AliasT/css-modules-replace written to work/ex/beta-1.38-1/sources/1.37.0/gh/AliasT/css-modules-replace/Cargo.toml
[INFO] started frobbing AliasT/css-modules-replace
[INFO] finished frobbing AliasT/css-modules-replace
[INFO] frobbed toml for AliasT/css-modules-replace written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AliasT/css-modules-replace/Cargo.toml
[INFO] crate AliasT/css-modules-replace 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 AliasT/css-modules-replace 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-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AliasT/css-modules-replace:/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] 5b54862b241e9abee34643ebd4ae6dac4a82e50a9f28ffe1447d2602a867f53d
[INFO] running `"docker" "start" "-a" "5b54862b241e9abee34643ebd4ae6dac4a82e50a9f28ffe1447d2602a867f53d"`
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]    Compiling memchr v2.1.2
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling r v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:14:32
[INFO] [stderr]    |
[INFO] [stderr] 14 | fn visit_dirs(dir: &Path, cb: &Fn(&fs::DirEntry)) -> io::Result<()> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&fs::DirEntry)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.47s
[INFO] running `"docker" "inspect" "5b54862b241e9abee34643ebd4ae6dac4a82e50a9f28ffe1447d2602a867f53d"`
[INFO] running `"docker" "rm" "-f" "5b54862b241e9abee34643ebd4ae6dac4a82e50a9f28ffe1447d2602a867f53d"`
[INFO] [stdout] 5b54862b241e9abee34643ebd4ae6dac4a82e50a9f28ffe1447d2602a867f53d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AliasT/css-modules-replace:/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] c4218fe7c71398d699c8abde2c258e56032cc1ad38b5e4e96aafe6a055d5cc8d
[INFO] running `"docker" "start" "-a" "c4218fe7c71398d699c8abde2c258e56032cc1ad38b5e4e96aafe6a055d5cc8d"`
[INFO] [stderr]    Compiling r v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:14:32
[INFO] [stderr]    |
[INFO] [stderr] 14 | fn visit_dirs(dir: &Path, cb: &Fn(&fs::DirEntry)) -> io::Result<()> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&fs::DirEntry)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "c4218fe7c71398d699c8abde2c258e56032cc1ad38b5e4e96aafe6a055d5cc8d"`
[INFO] running `"docker" "rm" "-f" "c4218fe7c71398d699c8abde2c258e56032cc1ad38b5e4e96aafe6a055d5cc8d"`
[INFO] [stdout] c4218fe7c71398d699c8abde2c258e56032cc1ad38b5e4e96aafe6a055d5cc8d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AliasT/css-modules-replace:/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] 856ecfe5e42192ec15e10cb3019ebebe29be3caf6bb0970e8b42385dea7ebc07
[INFO] running `"docker" "start" "-a" "856ecfe5e42192ec15e10cb3019ebebe29be3caf6bb0970e8b42385dea7ebc07"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/r-3a4596ed44f3df09
[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" "856ecfe5e42192ec15e10cb3019ebebe29be3caf6bb0970e8b42385dea7ebc07"`
[INFO] running `"docker" "rm" "-f" "856ecfe5e42192ec15e10cb3019ebebe29be3caf6bb0970e8b42385dea7ebc07"`
[INFO] [stdout] 856ecfe5e42192ec15e10cb3019ebebe29be3caf6bb0970e8b42385dea7ebc07