[INFO] updating cached repository daviswahl/rust-hkt [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/daviswahl/rust-hkt [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/daviswahl/rust-hkt" "work/ex/beta-1.37-6/sources/1.36.0/gh/daviswahl/rust-hkt"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/daviswahl/rust-hkt'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/daviswahl/rust-hkt" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/daviswahl/rust-hkt"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/daviswahl/rust-hkt'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] bd67627fa38dae1fe6676e6f5dbd269fcfb1ad88 [INFO] sha for GitHub repo daviswahl/rust-hkt: bd67627fa38dae1fe6676e6f5dbd269fcfb1ad88 [INFO] validating manifest of daviswahl/rust-hkt on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of daviswahl/rust-hkt on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing daviswahl/rust-hkt [INFO] finished frobbing daviswahl/rust-hkt [INFO] frobbed toml for daviswahl/rust-hkt written to work/ex/beta-1.37-6/sources/1.36.0/gh/daviswahl/rust-hkt/Cargo.toml [INFO] started frobbing daviswahl/rust-hkt [INFO] finished frobbing daviswahl/rust-hkt [INFO] frobbed toml for daviswahl/rust-hkt written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/daviswahl/rust-hkt/Cargo.toml [INFO] crate daviswahl/rust-hkt already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing daviswahl/rust-hkt against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/daviswahl/rust-hkt:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 3b4e4b64aa8b355b606c59c1e120d804530b1c59adf98bf7fad4f1951c98b25c [INFO] running `"docker" "start" "-a" "3b4e4b64aa8b355b606c59c1e120d804530b1c59adf98bf7fad4f1951c98b25c"` [INFO] [stderr] Compiling rust-hkt v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: function is never used: `functor_2_test` [INFO] [stderr] --> src/part2.rs:182:1 [INFO] [stderr] | [INFO] [stderr] 182 | fn functor_2_test() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `"docker" "inspect" "3b4e4b64aa8b355b606c59c1e120d804530b1c59adf98bf7fad4f1951c98b25c"` [INFO] running `"docker" "rm" "-f" "3b4e4b64aa8b355b606c59c1e120d804530b1c59adf98bf7fad4f1951c98b25c"` [INFO] [stdout] 3b4e4b64aa8b355b606c59c1e120d804530b1c59adf98bf7fad4f1951c98b25c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/daviswahl/rust-hkt:/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 7e0070d83d65161c43a188791e506a2c4fdefb35d1e151d7a39e74d431edc652 [INFO] running `"docker" "start" "-a" "7e0070d83d65161c43a188791e506a2c4fdefb35d1e151d7a39e74d431edc652"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Compiling rust-hkt v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: function is never used: `functor_2_test` [INFO] [stderr] --> src/part2.rs:182:1 [INFO] [stderr] | [INFO] [stderr] 182 | fn functor_2_test() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `"docker" "inspect" "7e0070d83d65161c43a188791e506a2c4fdefb35d1e151d7a39e74d431edc652"` [INFO] running `"docker" "rm" "-f" "7e0070d83d65161c43a188791e506a2c4fdefb35d1e151d7a39e74d431edc652"` [INFO] [stdout] 7e0070d83d65161c43a188791e506a2c4fdefb35d1e151d7a39e74d431edc652 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/daviswahl/rust-hkt:/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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 1a83ddb6fee32a89567881ff86309ef6ed64a18792ab15cab64f8b06dce2f0ed [INFO] running `"docker" "start" "-a" "1a83ddb6fee32a89567881ff86309ef6ed64a18792ab15cab64f8b06dce2f0ed"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/rust_hkt-e4132944113d8654 [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 rust-hkt [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/part1.rs - part1 (line 36) ... ok [INFO] [stdout] test src/part1.rs - part1 (line 6) ... ok [INFO] [stdout] test src/part1.rs - part1 (line 56) ... ok [INFO] [stdout] test src/part1.rs - part1 (line 24) ... ok [INFO] [stdout] test src/part2.rs - part2 (line 11) ... ok [INFO] [stdout] test src/part2.rs - part2 (line 113) ... ok [INFO] [stdout] test src/part2.rs - part2 (line 119) ... ok [INFO] [stdout] test src/part2.rs - part2 (line 33) ... ok [INFO] [stdout] test src/part2.rs - part2 (line 51) ... ok [INFO] [stdout] test src/part2.rs - part2 (line 73) ... ok [INFO] [stdout] test src/part2.rs - part2 (line 60) ... ok [INFO] [stdout] test src/part2.rs - part2 (line 96) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/part2.rs - part2 (line 96) stdout ---- [INFO] [stdout] error: expected one of `!`, `(`, `::`, `;`, `<`, or `}`, found `method` [INFO] [stdout] --> src/part2.rs:97:18 [INFO] [stdout] | [INFO] [stdout] 3 | error[E0599]: no method named fmap found for type >::T in the current scope [INFO] [stdout] | ^^^^^^ expected one of `!`, `(`, `::`, `;`, `<`, or `}` here [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `error` in this scope [INFO] [stdout] --> src/part2.rs:97:1 [INFO] [stdout] | [INFO] [stdout] 3 | error[E0599]: no method named fmap found for type >::T in the current scope [INFO] [stdout] | ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | not found in this scope [INFO] [stdout] | expecting a type here because of type ascription [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `E0599` in this scope [INFO] [stdout] --> src/part2.rs:97:7 [INFO] [stdout] | [INFO] [stdout] 3 | error[E0599]: no method named fmap found for type >::T in the current scope [INFO] [stdout] | ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | not found in this scope [INFO] [stdout] | expecting a type here because of type ascription [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `no` in this scope [INFO] [stdout] --> src/part2.rs:97:15 [INFO] [stdout] | [INFO] [stdout] 3 | error[E0599]: no method named fmap found for type >::T in the current scope [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | not found in this scope [INFO] [stdout] | expecting a type here because of type ascription [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] thread 'src/part2.rs - part2 (line 96)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:319:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x7f933df12823 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x7f933df0a4cb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x7f933df0ea56 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x7f933df0e77e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x7f933df0f15f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55b0614df784 - std::panicking::begin_panic::h2203228e86eb91b5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stdout] 6: 0x55b0614d568f - rustdoc::test::run_test::h29a20600da33f74f [INFO] [stdout] at src/librustdoc/test.rs:319 [INFO] [stdout] 7: 0x55b0614c97c9 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h84ad3bdb52e265e9 [INFO] [stdout] at src/librustdoc/test.rs:715 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 8: 0x7f933f495b7e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 9: 0x7f933f495b7e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 10: 0x7f933df20169 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 11: 0x7f933f4b0f87 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 12: 0x7f933f48a9a4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 13: 0x7f933f48ea54 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 14: 0x7f933df20169 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 15: 0x7f933f48f551 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x7f933def136e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x7f933df1eddf - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 18: 0x7f933da884a3 - start_thread [INFO] [stdout] 19: 0x7f933d5b3d0e - __clone [INFO] [stdout] 20: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/part2.rs - part2 (line 96) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 11 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "1a83ddb6fee32a89567881ff86309ef6ed64a18792ab15cab64f8b06dce2f0ed"` [INFO] running `"docker" "rm" "-f" "1a83ddb6fee32a89567881ff86309ef6ed64a18792ab15cab64f8b06dce2f0ed"` [INFO] [stdout] 1a83ddb6fee32a89567881ff86309ef6ed64a18792ab15cab64f8b06dce2f0ed