[INFO] updating cached repository SerhoLiu/fakio [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/SerhoLiu/fakio [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/SerhoLiu/fakio" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/SerhoLiu/fakio"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/SerhoLiu/fakio'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/SerhoLiu/fakio" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/SerhoLiu/fakio"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/SerhoLiu/fakio'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4ebfb53712a2ab19bc69fa64a65529cb8c9f0bb7 [INFO] sha for GitHub repo SerhoLiu/fakio: 4ebfb53712a2ab19bc69fa64a65529cb8c9f0bb7 [INFO] validating manifest of SerhoLiu/fakio on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of SerhoLiu/fakio on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing SerhoLiu/fakio [INFO] finished frobbing SerhoLiu/fakio [INFO] frobbed toml for SerhoLiu/fakio written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/SerhoLiu/fakio/Cargo.toml [INFO] started frobbing SerhoLiu/fakio [INFO] finished frobbing SerhoLiu/fakio [INFO] frobbed toml for SerhoLiu/fakio written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/SerhoLiu/fakio/Cargo.toml [INFO] crate SerhoLiu/fakio already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking SerhoLiu/fakio against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-3/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/SerhoLiu/fakio:/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=forbid" "-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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 2d467dea9740482a539ae6c4fd784935f0f306cdef3026bc601f827ca5913802 [INFO] running `"docker" "start" "-a" "2d467dea9740482a539ae6c4fd784935f0f306cdef3026bc601f827ca5913802"` [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking log v0.4.3 [INFO] [stderr] Compiling ring v0.13.2 [INFO] [stderr] Checking aho-corasick v0.6.6 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Compiling syn v0.14.6 [INFO] [stderr] Checking toml v0.4.6 [INFO] [stderr] Checking tokio-io v0.1.7 [INFO] [stderr] Checking mio v0.6.15 [INFO] [stderr] Checking tokio-threadpool v0.1.5 [INFO] [stderr] Checking regex v1.0.2 [INFO] [stderr] Checking tokio-codec v0.1.0 [INFO] [stderr] Checking tokio-reactor v0.1.2 [INFO] [stderr] Checking tokio-fs v0.1.2 [INFO] [stderr] Checking tokio-tcp v0.1.0 [INFO] [stderr] Checking tokio-udp v0.1.1 [INFO] [stderr] Checking env_logger v0.5.11 [INFO] [stderr] Checking tokio v0.1.7 [INFO] [stderr] Compiling serde_derive v1.0.70 [INFO] [stderr] Checking fakio v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:16:44 [INFO] [stderr] | [INFO] [stderr] 16 | pub type Result = result::Result>; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:16:44 [INFO] [stderr] | [INFO] [stderr] 16 | pub type Result = result::Result>; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/util.rs:120:27 [INFO] [stderr] | [INFO] [stderr] 120 | if let Some(hd) = env::home_dir() { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/util.rs:120:27 [INFO] [stderr] | [INFO] [stderr] 120 | if let Some(hd) = env::home_dir() { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.74s [INFO] running `"docker" "inspect" "2d467dea9740482a539ae6c4fd784935f0f306cdef3026bc601f827ca5913802"` [INFO] running `"docker" "rm" "-f" "2d467dea9740482a539ae6c4fd784935f0f306cdef3026bc601f827ca5913802"` [INFO] [stdout] 2d467dea9740482a539ae6c4fd784935f0f306cdef3026bc601f827ca5913802