[INFO] updating cached repository rask/wppr
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rask/wppr
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rask/wppr" "work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/rask/wppr"`
[INFO] [stderr] Cloning into 'work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/rask/wppr'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rask/wppr" "work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/rask/wppr"`
[INFO] [stderr] Cloning into 'work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/rask/wppr'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b4fa94247a0271c1a65df8da0991c674b31b137f
[INFO] sha for GitHub repo rask/wppr: b4fa94247a0271c1a65df8da0991c674b31b137f
[INFO] validating manifest of rask/wppr on toolchain master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rask/wppr on toolchain try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rask/wppr
[INFO] finished frobbing rask/wppr
[INFO] frobbed toml for rask/wppr written to work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/rask/wppr/Cargo.toml
[INFO] started frobbing rask/wppr
[INFO] finished frobbing rask/wppr
[INFO] frobbed toml for rask/wppr written to work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/rask/wppr/Cargo.toml
[INFO] crate rask/wppr already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rask/wppr against try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af for pr-61753
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61753/worker-4/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/rask/wppr:/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" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] abae5aaee8f9cf99301de9902d3acd5a37a459efdb54461d5772681f90a042b2
[INFO] running `"docker" "start" "-a" "abae5aaee8f9cf99301de9902d3acd5a37a459efdb54461d5772681f90a042b2"`
[INFO] [stderr]    Compiling same-file v1.0.3
[INFO] [stderr]     Checking encode_unicode v0.3.3
[INFO] [stderr]     Checking csv v0.15.0
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]     Checking text-diff v0.4.0
[INFO] [stderr]    Compiling walkdir v2.2.5
[INFO] [stderr]    Compiling cargo_metadata v0.5.8
[INFO] [stderr]     Checking prettytable-rs v0.6.7
[INFO] [stderr]     Checking wppr v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling skeptic v0.13.3
[INFO] [stderr]    Compiling assert_cli v0.5.4
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> tests/testfns_test.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | /     let actualdest: PathBuf = PathBuf::from(
[INFO] [stderr] 15 | |         env::current_dir().unwrap().to_str().unwrap().to_string() + "/tests/data/testproj"
[INFO] [stderr] 16 | |     );
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> tests/testfns_test.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 | /     let actualdest: PathBuf = PathBuf::from(
[INFO] [stderr] 46 | |         env::current_dir().unwrap().to_str().unwrap().to_string() + "/tests/data/testproj"
[INFO] [stderr] 47 | |     );
[INFO] [stderr]    | |______^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> tests/testfns_test.rs:90:5
[INFO] [stderr]    |
[INFO] [stderr] 90 | /     let actualdest: PathBuf = PathBuf::from(
[INFO] [stderr] 91 | |         env::current_dir().unwrap().to_str().unwrap().to_string() + "/tests/data/testproj"
[INFO] [stderr] 92 | |     );
[INFO] [stderr]    | |______^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `setup_test_dummy_project`
[INFO] [stderr]   --> tests/./testfns.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub fn setup_test_dummy_project() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `update_test_dummy_project`
[INFO] [stderr]   --> tests/./testfns.rs:50:1
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn update_test_dummy_project() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `discard_test_dummy_project`
[INFO] [stderr]   --> tests/./testfns.rs:84:1
[INFO] [stderr]    |
[INFO] [stderr] 84 | pub fn discard_test_dummy_project() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `setup_test_dummy_project`
[INFO] [stderr]   --> tests/./testfns.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub fn setup_test_dummy_project() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `update_test_dummy_project`
[INFO] [stderr]   --> tests/./testfns.rs:50:1
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn update_test_dummy_project() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `discard_test_dummy_project`
[INFO] [stderr]   --> tests/./testfns.rs:84:1
[INFO] [stderr]    |
[INFO] [stderr] 84 | pub fn discard_test_dummy_project() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `setup_test_dummy_project`
[INFO] [stderr]   --> tests/./testfns.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub fn setup_test_dummy_project() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `update_test_dummy_project`
[INFO] [stderr]   --> tests/./testfns.rs:50:1
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn update_test_dummy_project() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `discard_test_dummy_project`
[INFO] [stderr]   --> tests/./testfns.rs:84:1
[INFO] [stderr]    |
[INFO] [stderr] 84 | pub fn discard_test_dummy_project() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `setup_test_dummy_project`
[INFO] [stderr]   --> tests/./testfns.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub fn setup_test_dummy_project() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `update_test_dummy_project`
[INFO] [stderr]   --> tests/./testfns.rs:50:1
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn update_test_dummy_project() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `discard_test_dummy_project`
[INFO] [stderr]   --> tests/./testfns.rs:84:1
[INFO] [stderr]    |
[INFO] [stderr] 84 | pub fn discard_test_dummy_project() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.34s
[INFO] running `"docker" "inspect" "abae5aaee8f9cf99301de9902d3acd5a37a459efdb54461d5772681f90a042b2"`
[INFO] running `"docker" "rm" "-f" "abae5aaee8f9cf99301de9902d3acd5a37a459efdb54461d5772681f90a042b2"`
[INFO] [stdout] abae5aaee8f9cf99301de9902d3acd5a37a459efdb54461d5772681f90a042b2