[INFO] updating cached repository demvsystems/sns-to-slack-lambda [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/demvsystems/sns-to-slack-lambda [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/demvsystems/sns-to-slack-lambda" "work/ex/beta-1.38-1/sources/1.37.0/gh/demvsystems/sns-to-slack-lambda"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/demvsystems/sns-to-slack-lambda'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/demvsystems/sns-to-slack-lambda" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/demvsystems/sns-to-slack-lambda"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/demvsystems/sns-to-slack-lambda'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 61ddbe233f1daa7a9a64aea8e617f5d9409737b2 [INFO] sha for GitHub repo demvsystems/sns-to-slack-lambda: 61ddbe233f1daa7a9a64aea8e617f5d9409737b2 [INFO] validating manifest of demvsystems/sns-to-slack-lambda 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 demvsystems/sns-to-slack-lambda 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 demvsystems/sns-to-slack-lambda [INFO] finished frobbing demvsystems/sns-to-slack-lambda [INFO] frobbed toml for demvsystems/sns-to-slack-lambda written to work/ex/beta-1.38-1/sources/1.37.0/gh/demvsystems/sns-to-slack-lambda/Cargo.toml [INFO] started frobbing demvsystems/sns-to-slack-lambda [INFO] finished frobbing demvsystems/sns-to-slack-lambda [INFO] frobbed toml for demvsystems/sns-to-slack-lambda written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/demvsystems/sns-to-slack-lambda/Cargo.toml [INFO] crate demvsystems/sns-to-slack-lambda 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 demvsystems/sns-to-slack-lambda against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/demvsystems/sns-to-slack-lambda:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 9d6eb58b0f89fbc4cdf44863a5c60d8dd49090ac208c811618ebf8790ae27e1d [INFO] running `"docker" "start" "-a" "9d6eb58b0f89fbc4cdf44863a5c60d8dd49090ac208c811618ebf8790ae27e1d"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling serde v1.0.85 [INFO] [stderr] Compiling encoding_rs v0.8.15 [INFO] [stderr] Compiling rand_jitter v0.1.0 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling tokio-sync v0.1.0 [INFO] [stderr] Compiling lambda_runtime_core v0.1.0 [INFO] [stderr] Compiling rand_os v0.1.1 [INFO] [stderr] Compiling unicode-normalization v0.1.8 [INFO] [stderr] Compiling tokio-timer v0.2.9 [INFO] [stderr] Compiling libflate v0.1.19 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling lambda_runtime_errors_derive v0.1.0 [INFO] [stderr] Compiling flate2 v1.0.6 [INFO] [stderr] Compiling dotenv v0.13.0 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling uuid v0.7.2 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling crossbeam-channel v0.3.6 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling crossbeam v0.6.0 [INFO] [stderr] Compiling tokio-threadpool v0.1.11 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling bytes v0.4.11 [INFO] [stderr] Compiling serde_json v1.0.38 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling serde_urlencoded v0.5.4 [INFO] [stderr] Compiling url_serde v0.2.0 [INFO] [stderr] Compiling tokio-io v0.1.11 [INFO] [stderr] Compiling http v0.1.15 [INFO] [stderr] Compiling simple_logger v1.0.1 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling tokio-reactor v0.1.8 [INFO] [stderr] Compiling tokio-fs v0.1.5 [INFO] [stderr] Compiling lambda_runtime_errors v0.1.0 [INFO] [stderr] Compiling aws_lambda_events v0.2.1 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio-uds v0.2.5 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio v0.1.15 [INFO] [stderr] Compiling h2 v0.1.16 [INFO] [stderr] Compiling hyper v0.12.23 [INFO] [stderr] Compiling lambda_runtime_client v0.2.0 [INFO] [stderr] Compiling hyper-tls v0.3.1 [INFO] [stderr] Compiling reqwest v0.9.9 [INFO] [stderr] Compiling lambda_runtime v0.2.0 [INFO] [stderr] Compiling slack-hook v0.8.0 [INFO] [stderr] Compiling cloudwatch-to-slack-lambda v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:31:32 [INFO] [stderr] | [INFO] [stderr] 31 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `env` is imported redundantly [INFO] [stderr] --> src/main.rs:44:9 [INFO] [stderr] | [INFO] [stderr] 5 | use std::env; [INFO] [stderr] | -------- the item `env` is already imported here [INFO] [stderr] ... [INFO] [stderr] 44 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 02s [INFO] running `"docker" "inspect" "9d6eb58b0f89fbc4cdf44863a5c60d8dd49090ac208c811618ebf8790ae27e1d"` [INFO] running `"docker" "rm" "-f" "9d6eb58b0f89fbc4cdf44863a5c60d8dd49090ac208c811618ebf8790ae27e1d"` [INFO] [stdout] 9d6eb58b0f89fbc4cdf44863a5c60d8dd49090ac208c811618ebf8790ae27e1d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/demvsystems/sns-to-slack-lambda:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 7e7184ddf957fd1fe9f2663e6ef8ebc0c61c26ad69bb7e2ef62ed945cc0c9566 [INFO] running `"docker" "start" "-a" "7e7184ddf957fd1fe9f2663e6ef8ebc0c61c26ad69bb7e2ef62ed945cc0c9566"` [INFO] [stderr] Compiling cloudwatch-to-slack-lambda v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:31:32 [INFO] [stderr] | [INFO] [stderr] 31 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `env` is imported redundantly [INFO] [stderr] --> src/main.rs:44:9 [INFO] [stderr] | [INFO] [stderr] 5 | use std::env; [INFO] [stderr] | -------- the item `env` is already imported here [INFO] [stderr] ... [INFO] [stderr] 44 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.83s [INFO] running `"docker" "inspect" "7e7184ddf957fd1fe9f2663e6ef8ebc0c61c26ad69bb7e2ef62ed945cc0c9566"` [INFO] running `"docker" "rm" "-f" "7e7184ddf957fd1fe9f2663e6ef8ebc0c61c26ad69bb7e2ef62ed945cc0c9566"` [INFO] [stdout] 7e7184ddf957fd1fe9f2663e6ef8ebc0c61c26ad69bb7e2ef62ed945cc0c9566 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/demvsystems/sns-to-slack-lambda:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 58a23e283cf0660eb2850a419f392f2638a426040793e8ed55326453c2253ca2 [INFO] running `"docker" "start" "-a" "58a23e283cf0660eb2850a419f392f2638a426040793e8ed55326453c2253ca2"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running /opt/crater/target/debug/deps/cloudwatch_to_slack_lambda-8129ffd25bf8590a [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_send_slack_msg ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::test_send_slack_msg stdout ---- [INFO] [stdout] thread 'tests::test_send_slack_msg' panicked at 'called `Result::unwrap()` on an `Err` value: NotPresent', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x560d712f4dcb - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x560d712f4dcb - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x560d712f4dcb - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x560d712f4dcb - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x560d712f4dcb - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x560d712f4a3a - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x560d712f5540 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x560d712f50c2 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x560d712f4fa6 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x560d7130c0bd - core::panicking::panic_fmt::h2daf88b2616ca2b2 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x560d71009848 - core::result::unwrap_failed::hf43fe84e154eb7a4 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/macros.rs:18 [INFO] [stdout] 11: 0x560d71009950 - core::result::Result::unwrap::h56b58c3a72ea1d87 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/result.rs:800 [INFO] [stdout] 12: 0x560d70d68fc4 - cloudwatch_to_slack_lambda::send_slack_msg::h467252ed28d52eed [INFO] [stdout] at src/main.rs:60 [INFO] [stdout] 13: 0x560d70d6854d - cloudwatch_to_slack_lambda::tests::test_send_slack_msg::h15064965ef81b426 [INFO] [stdout] at src/main.rs:151 [INFO] [stdout] 14: 0x560d70d6851a - cloudwatch_to_slack_lambda::tests::test_send_slack_msg::{{closure}}::h16adc2754fb8b1a9 [INFO] [stdout] at src/main.rs:150 [INFO] [stdout] 15: 0x560d70d69efe - core::ops::function::FnOnce::call_once::hfac57fd70266c650 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x560d70d75d1f - as core::ops::function::FnOnce>::call_once::h4a13ee3f0d7b4201 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 17: 0x560d712f89da - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 18: 0x560d70d90318 - std::panicking::try::h5a93466ab2078586 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 19: 0x560d70d90318 - std::panic::catch_unwind::h752cbeae6ac7bdea [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 20: 0x560d70d90318 - test::run_test::run_test_inner::{{closure}}::h206c9c16936edaca [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 21: 0x560d70d6b195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc7edbac42990d270 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 22: 0x560d70d6f255 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he53c58e7adee87af [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stdout] 23: 0x560d70d6f255 - as core::ops::function::FnOnce<()>>::call_once::h1aff7c42b6bb3726 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stdout] 24: 0x560d70d6f255 - std::panicking::try::do_call::h41f8559f88100f6c [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stdout] 25: 0x560d712f89da - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 26: 0x560d70d6f952 - std::panicking::try::hb54ba808181fe352 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 27: 0x560d70d6f952 - std::panic::catch_unwind::h555ccf4e835e93f4 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 28: 0x560d70d6f952 - std::thread::Builder::spawn_unchecked::{{closure}}::hd4dae6e19e80fc1a [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stdout] 29: 0x560d70d6f952 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc35d54c07710e1a1 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 30: 0x560d712e7fdf - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 31: 0x560d712f7d80 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 32: 0x560d712f7d80 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 33: 0x560d712f7d80 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 34: 0x7fa1b15a84a4 - start_thread [INFO] [stdout] 35: 0x7fa1b10d3d0f - __clone [INFO] [stdout] 36: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::test_send_slack_msg [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin cloudwatch-to-slack-lambda' [INFO] running `"docker" "inspect" "58a23e283cf0660eb2850a419f392f2638a426040793e8ed55326453c2253ca2"` [INFO] running `"docker" "rm" "-f" "58a23e283cf0660eb2850a419f392f2638a426040793e8ed55326453c2253ca2"` [INFO] [stdout] 58a23e283cf0660eb2850a419f392f2638a426040793e8ed55326453c2253ca2