[INFO] cloning repository https://github.com/uglyoldbob/iot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/uglyoldbob/iot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuglyoldbob%2Fiot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuglyoldbob%2Fiot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 943fa6efe863e1f5ce874d204f7656fdcb547d70 [INFO] testing uglyoldbob/iot against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuglyoldbob%2Fiot" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/uglyoldbob/iot on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/uglyoldbob/iot [INFO] finished tweaking git repo https://github.com/uglyoldbob/iot [INFO] tweaked toml for git repo https://github.com/uglyoldbob/iot written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/uglyoldbob/iot already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rust_decimal v1.18.0 [INFO] [stderr] Downloaded configparser v3.0.0 [INFO] [stderr] Downloaded mysql v21.0.2 [INFO] [stderr] Downloaded mysql_common v0.27.5 [INFO] [stderr] Downloaded ttl_cache v0.5.1 [INFO] [stderr] Downloaded bigdecimal v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] b64f9d2d0610afcff8e0bf8766a74f2db90b4d8b71c35ae1830d6dfb20c2a0ad [INFO] running `Command { std: "docker" "start" "-a" "b64f9d2d0610afcff8e0bf8766a74f2db90b4d8b71c35ae1830d6dfb20c2a0ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b64f9d2d0610afcff8e0bf8766a74f2db90b4d8b71c35ae1830d6dfb20c2a0ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b64f9d2d0610afcff8e0bf8766a74f2db90b4d8b71c35ae1830d6dfb20c2a0ad", kill_on_drop: false }` [INFO] [stdout] b64f9d2d0610afcff8e0bf8766a74f2db90b4d8b71c35ae1830d6dfb20c2a0ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0335e604a43934e9422ffae46f2ab4312a9852d33d4e0e9a631f7dd9e609f4b [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" "a0335e604a43934e9422ffae46f2ab4312a9852d33d4e0e9a631f7dd9e609f4b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling frunk_core v0.4.0 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling bindgen v0.58.1 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling crc32fast v1.3.0 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling futures-sink v0.3.18 [INFO] [stderr] Compiling funty v1.2.0 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling saturating v0.1.0 [INFO] [stderr] Compiling mysql v21.0.2 [INFO] [stderr] Compiling configparser v3.0.0 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling cookie v0.15.1 [INFO] [stderr] Compiling clang-sys v1.3.0 [INFO] [stderr] Compiling libloading v0.7.2 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling io-enum v1.0.1 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling wyz v0.4.0 [INFO] [stderr] Compiling ttl_cache v0.5.1 [INFO] [stderr] Compiling cmake v0.1.46 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling cipher v0.2.5 [INFO] [stderr] Compiling universal-hash v0.4.1 [INFO] [stderr] Compiling crypto-mac v0.10.1 [INFO] [stderr] Compiling aead v0.3.2 [INFO] [stderr] Compiling rust_decimal v1.18.0 [INFO] [stderr] Compiling bitvec v0.22.3 [INFO] [stderr] Compiling sha2 v0.9.8 [INFO] [stderr] Compiling pem v0.8.3 [INFO] [stderr] Compiling polyval v0.4.5 [INFO] [stderr] Compiling aes-soft v0.6.4 [INFO] [stderr] Compiling ctr v0.6.0 [INFO] [stderr] Compiling hmac v0.10.1 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling ghash v0.3.1 [INFO] [stderr] Compiling hkdf v0.10.0 [INFO] [stderr] Compiling aes v0.6.0 [INFO] [stderr] Compiling aes-gcm v0.8.0 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling subprocess v0.2.8 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling flate2 v1.0.22 [INFO] [stderr] Compiling nix v0.23.0 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling lexical v5.2.2 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling bigdecimal v0.2.2 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling frunk_proc_macro_helpers v0.1.0 [INFO] [stderr] Compiling derive_utils v0.11.2 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling lru v0.6.6 [INFO] [stderr] Compiling twox-hash v1.6.1 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling frunk_proc_macros_impl v0.1.0 [INFO] [stderr] Compiling tokio-macros v1.6.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling frunk_derives v0.4.0 [INFO] [stderr] Compiling frunk_proc_macros v0.1.0 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling frunk v0.4.0 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling mysql_common v0.27.5 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling h2 v0.3.9 [INFO] [stderr] Compiling hyper v0.14.16 [INFO] [stderr] Compiling rust-iot v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `get` [INFO] [stdout] --> src/main.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | get: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `try_user_login` [INFO] [stdout] --> src/user.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn try_user_login(conn: &mut mysql::PooledConn, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 28s [INFO] running `Command { std: "docker" "inspect" "a0335e604a43934e9422ffae46f2ab4312a9852d33d4e0e9a631f7dd9e609f4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0335e604a43934e9422ffae46f2ab4312a9852d33d4e0e9a631f7dd9e609f4b", kill_on_drop: false }` [INFO] [stdout] a0335e604a43934e9422ffae46f2ab4312a9852d33d4e0e9a631f7dd9e609f4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 9f1256262d8a3bdc6e1c828d2ffdaff5f0b437d04843c345d6e98e036bda92ff [INFO] running `Command { std: "docker" "start" "-a" "9f1256262d8a3bdc6e1c828d2ffdaff5f0b437d04843c345d6e98e036bda92ff", kill_on_drop: false }` [INFO] [stderr] Compiling rust-iot v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `get` [INFO] [stdout] --> src/main.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | get: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `try_user_login` [INFO] [stdout] --> src/user.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn try_user_login(conn: &mut mysql::PooledConn, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.85s [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9f1256262d8a3bdc6e1c828d2ffdaff5f0b437d04843c345d6e98e036bda92ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f1256262d8a3bdc6e1c828d2ffdaff5f0b437d04843c345d6e98e036bda92ff", kill_on_drop: false }` [INFO] [stdout] 9f1256262d8a3bdc6e1c828d2ffdaff5f0b437d04843c345d6e98e036bda92ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8916536c4392b281046ec672da008017e54d9bcab1a6439eacdcfbd25c5efb92 [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" "8916536c4392b281046ec672da008017e54d9bcab1a6439eacdcfbd25c5efb92", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `get` [INFO] [stderr] --> src/main.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | get: HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `try_user_login` [INFO] [stderr] --> src/user.rs:63:8 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn try_user_login(conn: &mut mysql::PooledConn, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rust-iot` (bin "rust-iot" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_iot-17ef38b4ae04ca9a) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8916536c4392b281046ec672da008017e54d9bcab1a6439eacdcfbd25c5efb92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8916536c4392b281046ec672da008017e54d9bcab1a6439eacdcfbd25c5efb92", kill_on_drop: false }` [INFO] [stdout] 8916536c4392b281046ec672da008017e54d9bcab1a6439eacdcfbd25c5efb92