[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-1.37-6/sources/1.36.0/gh/demvsystems/sns-to-slack-lambda"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/gh/demvsystems/sns-to-slack-lambda"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of demvsystems/sns-to-slack-lambda 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 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-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "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 demvsystems/sns-to-slack-lambda 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 57b3e19cff8c9e7000e449ed8636a4de4a850d10aefa1fa1b78e84a4ee48c614 [INFO] running `"docker" "start" "-a" "57b3e19cff8c9e7000e449ed8636a4de4a850d10aefa1fa1b78e84a4ee48c614"` [INFO] [stderr] Compiling encoding_rs v0.8.15 [INFO] [stderr] Compiling rand_jitter v0.1.0 [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 serde_json v1.0.38 [INFO] [stderr] Compiling bytes v0.4.11 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Compiling flate2 v1.0.6 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling rand v0.6.5 [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 mio-uds v0.6.7 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling simple_logger v1.0.1 [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 tokio-reactor v0.1.8 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling serde_derive v1.0.85 [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 crossbeam v0.6.0 [INFO] [stderr] Compiling tokio-threadpool v0.1.11 [INFO] [stderr] Compiling h2 v0.1.16 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling lambda_runtime_errors_derive v0.1.0 [INFO] [stderr] Compiling tokio-fs v0.1.5 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling lambda_runtime_errors v0.1.0 [INFO] [stderr] Compiling dotenv v0.13.0 [INFO] [stderr] Compiling tokio v0.1.15 [INFO] [stderr] Compiling hyper v0.12.23 [INFO] [stderr] Compiling aws_lambda_events v0.2.1 [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: 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 1m 58s [INFO] running `"docker" "inspect" "57b3e19cff8c9e7000e449ed8636a4de4a850d10aefa1fa1b78e84a4ee48c614"` [INFO] running `"docker" "rm" "-f" "57b3e19cff8c9e7000e449ed8636a4de4a850d10aefa1fa1b78e84a4ee48c614"` [INFO] [stdout] 57b3e19cff8c9e7000e449ed8636a4de4a850d10aefa1fa1b78e84a4ee48c614 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 2f173d31c8352a4a849708c1dbc25057f4051498b65e1fb570686a9ddb3ef657 [INFO] running `"docker" "start" "-a" "2f173d31c8352a4a849708c1dbc25057f4051498b65e1fb570686a9ddb3ef657"` [INFO] [stderr] Compiling cloudwatch-to-slack-lambda v0.1.0 (/opt/crater/workdir) [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 6.68s [INFO] running `"docker" "inspect" "2f173d31c8352a4a849708c1dbc25057f4051498b65e1fb570686a9ddb3ef657"` [INFO] running `"docker" "rm" "-f" "2f173d31c8352a4a849708c1dbc25057f4051498b65e1fb570686a9ddb3ef657"` [INFO] [stdout] 2f173d31c8352a4a849708c1dbc25057f4051498b65e1fb570686a9ddb3ef657 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 8899b5b7b812940eb9db1bbfa87dca04d2d45095b0e1f73769c27865f5f04ccf [INFO] running `"docker" "start" "-a" "8899b5b7b812940eb9db1bbfa87dca04d2d45095b0e1f73769c27865f5f04ccf"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running /opt/crater/target/debug/deps/cloudwatch_to_slack_lambda-e1334209d3411b28 [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: 0x5609556d4f43 - 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: 0x5609556cfedb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x5609556d32f6 - 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: 0x5609556d301e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x5609556d39ff - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x5609556d3581 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x5609556d3465 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x5609556e687c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x5609553f0827 - core::result::unwrap_failed::hc3302da7e95acb3d [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x5609553f0922 - core::result::Result::unwrap::h616771d3f61201f0 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:800 [INFO] [stdout] 10: 0x56095514e04b - cloudwatch_to_slack_lambda::send_slack_msg::h7823cfd85c4d7984 [INFO] [stdout] at src/main.rs:60 [INFO] [stdout] 11: 0x56095514d5ec - cloudwatch_to_slack_lambda::tests::test_send_slack_msg::h8a72ea459e3f8504 [INFO] [stdout] at src/main.rs:151 [INFO] [stdout] 12: 0x56095514d5b9 - cloudwatch_to_slack_lambda::tests::test_send_slack_msg::{{closure}}::hc980734ad6799188 [INFO] [stdout] at src/main.rs:150 [INFO] [stdout] 13: 0x56095514efed - core::ops::function::FnOnce::call_once::hd951afa01049877c [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 14: 0x56095515af2e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 15: 0x5609556d7649 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 16: 0x560955175827 - 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] 17: 0x560955150244 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 18: 0x5609551542f4 - 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] 19: 0x5609556d7649 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 20: 0x560955154901 - 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] 21: 0x5609556c50fe - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 22: 0x5609556d697f - 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] 23: 0x7f9f0c3374a3 - start_thread [INFO] [stdout] 24: 0x7f9f0be62d0e - __clone [INFO] [stdout] 25: 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" "8899b5b7b812940eb9db1bbfa87dca04d2d45095b0e1f73769c27865f5f04ccf"` [INFO] running `"docker" "rm" "-f" "8899b5b7b812940eb9db1bbfa87dca04d2d45095b0e1f73769c27865f5f04ccf"` [INFO] [stdout] 8899b5b7b812940eb9db1bbfa87dca04d2d45095b0e1f73769c27865f5f04ccf