[INFO] fetching crate slack_api 0.23.1... [INFO] testing slack_api-0.23.1 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate slack_api 0.23.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate slack_api 0.23.1 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate slack_api 0.23.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate slack_api 0.23.1 [INFO] tweaked toml for crates.io crate slack_api 0.23.1 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate slack_api 0.23.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1332246255c13fce39516691dbf9a529fe21d501bec7bec592f7a6ed894ea4cc [INFO] running `Command { std: "docker" "start" "-a" "1332246255c13fce39516691dbf9a529fe21d501bec7bec592f7a6ed894ea4cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1332246255c13fce39516691dbf9a529fe21d501bec7bec592f7a6ed894ea4cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1332246255c13fce39516691dbf9a529fe21d501bec7bec592f7a6ed894ea4cc", kill_on_drop: false }` [INFO] [stdout] 1332246255c13fce39516691dbf9a529fe21d501bec7bec592f7a6ed894ea4cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 229803d3b85f2a3764f3a1149d2b7de723aa22907757a7a74c8683925ffb1021 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "229803d3b85f2a3764f3a1149d2b7de723aa22907757a7a74c8683925ffb1021", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling bytes v0.5.5 [INFO] [stderr] Compiling cc v1.0.56 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling futures-sink v0.3.5 [INFO] [stderr] Compiling tinyvec v0.3.3 [INFO] [stderr] Compiling adler v0.2.2 [INFO] [stderr] Compiling dtoa v0.4.6 [INFO] [stderr] Compiling indexmap v1.4.0 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling encoding_rs v0.8.23 [INFO] [stderr] Compiling miniz_oxide v0.4.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling unicode-normalization v0.1.13 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling flate2 v1.0.16 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling async-compression v0.3.5 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling async-trait v0.1.36 [INFO] [stderr] Compiling tokio v0.2.21 [INFO] [stderr] Compiling pin-project v0.4.22 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling h2 v0.2.5 [INFO] [stderr] Compiling hyper v0.13.6 [INFO] [stderr] Compiling hyper-tls v0.4.1 [INFO] [stderr] Compiling reqwest v0.10.6 [INFO] [stderr] Compiling slack_api v0.23.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 38s [INFO] running `Command { std: "docker" "inspect" "229803d3b85f2a3764f3a1149d2b7de723aa22907757a7a74c8683925ffb1021", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "229803d3b85f2a3764f3a1149d2b7de723aa22907757a7a74c8683925ffb1021", kill_on_drop: false }` [INFO] [stdout] 229803d3b85f2a3764f3a1149d2b7de723aa22907757a7a74c8683925ffb1021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 78d8a5380d6f0dca0e8ea3a678c21e3be16cc3a1d4b4f8d9a77230354bff7eb9 [INFO] running `Command { std: "docker" "start" "-a" "78d8a5380d6f0dca0e8ea3a678c21e3be16cc3a1d4b4f8d9a77230354bff7eb9", kill_on_drop: false }` [INFO] [stderr] Compiling slack_api v0.23.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 38.85s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/slack_api-a9a3bc1b468c7a38) [INFO] [stderr] Executable tests/smoke_test.rs (/opt/rustwide/target/debug/deps/smoke_test-b29a3176d8fa7e2f) [INFO] running `Command { std: "docker" "inspect" "78d8a5380d6f0dca0e8ea3a678c21e3be16cc3a1d4b4f8d9a77230354bff7eb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78d8a5380d6f0dca0e8ea3a678c21e3be16cc3a1d4b4f8d9a77230354bff7eb9", kill_on_drop: false }` [INFO] [stdout] 78d8a5380d6f0dca0e8ea3a678c21e3be16cc3a1d4b4f8d9a77230354bff7eb9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 803a86772116a8e796d1c20bab8b761b00b303e246eadb2bae440a1e6b91bf8f [INFO] running `Command { std: "docker" "start" "-a" "803a86772116a8e796d1c20bab8b761b00b303e246eadb2bae440a1e6b91bf8f", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/slack_api-a9a3bc1b468c7a38) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test tests::test_timestamp_to_param_value ... ok [INFO] [stdout] test tests::test_user_profile_fields_empty_array_deserialize ... ok [INFO] [stdout] test tests::test_timestamp_within_message ... ok [INFO] [stdout] test tests::test_user_profile_fields_empty_map_deserialize ... ok [INFO] [stdout] test timestamp::tests::preserve_precision_str_1_dp ... ok [INFO] [stdout] test timestamp::tests::preserve_precision_str_0_dp ... ok [INFO] [stdout] test timestamp::tests::preserve_precision_str ... ok [INFO] [stdout] test timestamp::tests::preserve_precision_f64 ... ok [INFO] [stdout] test tests::test_user_profile_fields_undefined_deserialize ... ok [INFO] [stdout] test tests::test_user_profile_fields_nonempty_map_deserialize ... ok [INFO] [stdout] test tests::test_user_profile_fields_null_deserialize ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/smoke_test.rs (/opt/rustwide/target/debug/deps/smoke_test-b29a3176d8fa7e2f) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test smoke_channels ... ignored [INFO] [stdout] test smoke_test ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests slack_api [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/async_impl/requests.rs - async_impl::requests::reqwest_support::default_client (line 60) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.53s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "803a86772116a8e796d1c20bab8b761b00b303e246eadb2bae440a1e6b91bf8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "803a86772116a8e796d1c20bab8b761b00b303e246eadb2bae440a1e6b91bf8f", kill_on_drop: false }` [INFO] [stdout] 803a86772116a8e796d1c20bab8b761b00b303e246eadb2bae440a1e6b91bf8f