[INFO] updating cached repository https://github.com/jleahred/idata
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 08eab4e32ca686ca64295968d8e14a02acddb6d4
[INFO] testing jleahred/idata against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjleahred%2Fidata" "work/builds/worker-5/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jleahred/idata on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/jleahred/idata
[INFO] finished tweaking git repo https://github.com/jleahred/idata
[INFO] tweaked toml for git repo https://github.com/jleahred/idata written to work/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/jleahred/idata already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 62271e9937b5ae8f8d51540b195ef05c7d8f3121115ad2b34dc14be0a37d26af
[INFO] running `"docker" "start" "-a" "62271e9937b5ae8f8d51540b195ef05c7d8f3121115ad2b34dc14be0a37d26af"`
[INFO] [stderr]    Compiling idata v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:97:44
[INFO] [stderr]    |
[INFO] [stderr] 97 | pub fn steal_borrow<T>(target: &mut T, f: &Fn(T) -> T) {
[INFO] [stderr]    |                                            ^^^^^^^^^^ help: use `dyn`: `dyn Fn(T) -> T`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "62271e9937b5ae8f8d51540b195ef05c7d8f3121115ad2b34dc14be0a37d26af"`
[INFO] running `"docker" "rm" "-f" "62271e9937b5ae8f8d51540b195ef05c7d8f3121115ad2b34dc14be0a37d26af"`
[INFO] [stdout] 62271e9937b5ae8f8d51540b195ef05c7d8f3121115ad2b34dc14be0a37d26af
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] c7f97a11a1603c14f1c608c98694a76112c13be500d8697352d450231308b9c6
[INFO] running `"docker" "start" "-a" "c7f97a11a1603c14f1c608c98694a76112c13be500d8697352d450231308b9c6"`
[INFO] [stderr]    Compiling idata v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:97:44
[INFO] [stderr]    |
[INFO] [stderr] 97 | pub fn steal_borrow<T>(target: &mut T, f: &Fn(T) -> T) {
[INFO] [stderr]    |                                            ^^^^^^^^^^ help: use `dyn`: `dyn Fn(T) -> T`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "c7f97a11a1603c14f1c608c98694a76112c13be500d8697352d450231308b9c6"`
[INFO] running `"docker" "rm" "-f" "c7f97a11a1603c14f1c608c98694a76112c13be500d8697352d450231308b9c6"`
[INFO] [stdout] c7f97a11a1603c14f1c608c98694a76112c13be500d8697352d450231308b9c6
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 0c8d08c293db2e06b407334280a02de067cc62d166026ef31363df53438eefef
[INFO] running `"docker" "start" "-a" "0c8d08c293db2e06b407334280a02de067cc62d166026ef31363df53438eefef"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/idata-d551fe7fe7771ec9
[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 idata
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - tc (line 239) ... ok
[INFO] [stdout] test src/lib.rs - cont::IVec::ipush (line 158) ... ok
[INFO] [stdout] test src/lib.rs - consume_char (line 41) ... ok
[INFO] [stdout] test src/lib.rs -  (line 24) ... ok
[INFO] [stdout] test src/lib.rs - cont::IVec::iappend (line 174) ... ok
[INFO] [stdout] test src/lib.rs - steal_borrow (line 70) ... ok
[INFO] [stdout] test src/lib.rs - tc::tail_call (line 266) ... ok
[INFO] [stdout] test src/lib.rs - IString::ipop (line 125) ... ok
[INFO] [stdout] test src/lib.rs - IString::ipush (line 110) ... ok
[INFO] [stdout] test src/lib.rs - cont::IVec::ipop (line 190) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0c8d08c293db2e06b407334280a02de067cc62d166026ef31363df53438eefef"`
[INFO] running `"docker" "rm" "-f" "0c8d08c293db2e06b407334280a02de067cc62d166026ef31363df53438eefef"`
[INFO] [stdout] 0c8d08c293db2e06b407334280a02de067cc62d166026ef31363df53438eefef