[INFO] cloning repository https://github.com/maratkhambelov/smarthome_otus
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maratkhambelov/smarthome_otus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaratkhambelov%2Fsmarthome_otus", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaratkhambelov%2Fsmarthome_otus'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ff54ac459f9e3c8a31ac949ed237df0dcc917bbe
[INFO] testing maratkhambelov/smarthome_otus against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaratkhambelov%2Fsmarthome_otus" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/maratkhambelov/smarthome_otus
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/maratkhambelov/smarthome_otus
[INFO] tweaked toml for git repo https://github.com/maratkhambelov/smarthome_otus written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/maratkhambelov/smarthome_otus on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/maratkhambelov/smarthome_otus already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2f04251446d0b1d8c9cec825e06c7a9ca3574372cbe7e5d1500a2f674bc1d91
[INFO] running `Command { std: "docker" "start" "-a" "f2f04251446d0b1d8c9cec825e06c7a9ca3574372cbe7e5d1500a2f674bc1d91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2f04251446d0b1d8c9cec825e06c7a9ca3574372cbe7e5d1500a2f674bc1d91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2f04251446d0b1d8c9cec825e06c7a9ca3574372cbe7e5d1500a2f674bc1d91", kill_on_drop: false }`
[INFO] [stdout] f2f04251446d0b1d8c9cec825e06c7a9ca3574372cbe7e5d1500a2f674bc1d91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8942e19b80ba61765b8dad4ba9e72dc173eeae5d3467ac52d735853254add23
[INFO] running `Command { std: "docker" "start" "-a" "c8942e19b80ba61765b8dad4ba9e72dc173eeae5d3467ac52d735853254add23", kill_on_drop: false }`
[INFO] [stderr]    Compiling smarthome v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `Status` is never used
[INFO] [stdout]  --> src/devices/smart_socket.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | enum Status {
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `get_info`, `get_power_consumption`, `on`, and `off` are never used
[INFO] [stdout]   --> src/devices/smart_socket.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl SmartSocket {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 11 |     fn get_info(&self) -> &str {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn get_power_consumption() -> f64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     fn on() {
[INFO] [stdout]    |        ^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     fn off() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get_temperature` is never used
[INFO] [stdout]  --> src/devices/smart_thermometer.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl SmartThermometer {
[INFO] [stdout]   | --------------------- associated function in this implementation
[INFO] [stdout] 6 |     fn get_temperature() -> f32 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/smart_house/mod.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<T: Device> Room<T> {
[INFO] [stdout]    | ----------------------- associated function in this implementation
[INFO] [stdout] 15 |     fn new(name: String, devices: Vec<T>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "c8942e19b80ba61765b8dad4ba9e72dc173eeae5d3467ac52d735853254add23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8942e19b80ba61765b8dad4ba9e72dc173eeae5d3467ac52d735853254add23", kill_on_drop: false }`
[INFO] [stdout] c8942e19b80ba61765b8dad4ba9e72dc173eeae5d3467ac52d735853254add23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f8c72e01e3e619a7c1c6aef6a06685d884284166ab616708f6d97f54f3442eb
[INFO] running `Command { std: "docker" "start" "-a" "0f8c72e01e3e619a7c1c6aef6a06685d884284166ab616708f6d97f54f3442eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling smarthome v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `Status` is never used
[INFO] [stdout]  --> src/devices/smart_socket.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | enum Status {
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `get_info`, `get_power_consumption`, `on`, and `off` are never used
[INFO] [stdout]   --> src/devices/smart_socket.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl SmartSocket {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 11 |     fn get_info(&self) -> &str {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn get_power_consumption() -> f64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     fn on() {
[INFO] [stdout]    |        ^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     fn off() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get_temperature` is never used
[INFO] [stdout]  --> src/devices/smart_thermometer.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl SmartThermometer {
[INFO] [stdout]   | --------------------- associated function in this implementation
[INFO] [stdout] 6 |     fn get_temperature() -> f32 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/smart_house/mod.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<T: Device> Room<T> {
[INFO] [stdout]    | ----------------------- associated function in this implementation
[INFO] [stdout] 15 |     fn new(name: String, devices: Vec<T>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Status` is never used
[INFO] [stdout]  --> src/devices/smart_socket.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | enum Status {
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `get_info`, `get_power_consumption`, `on`, and `off` are never used
[INFO] [stdout]   --> src/devices/smart_socket.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl SmartSocket {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 11 |     fn get_info(&self) -> &str {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn get_power_consumption() -> f64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     fn on() {
[INFO] [stdout]    |        ^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     fn off() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get_temperature` is never used
[INFO] [stdout]  --> src/devices/smart_thermometer.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl SmartThermometer {
[INFO] [stdout]   | --------------------- associated function in this implementation
[INFO] [stdout] 6 |     fn get_temperature() -> f32 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "0f8c72e01e3e619a7c1c6aef6a06685d884284166ab616708f6d97f54f3442eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f8c72e01e3e619a7c1c6aef6a06685d884284166ab616708f6d97f54f3442eb", kill_on_drop: false }`
[INFO] [stdout] 0f8c72e01e3e619a7c1c6aef6a06685d884284166ab616708f6d97f54f3442eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aaa5cce6602b3af7c3257b967789fa59c7f9947a400a6409feff6bf643ac5549
[INFO] running `Command { std: "docker" "start" "-a" "aaa5cce6602b3af7c3257b967789fa59c7f9947a400a6409feff6bf643ac5549", kill_on_drop: false }`
[INFO] [stderr] warning: enum `Status` is never used
[INFO] [stderr]  --> src/devices/smart_socket.rs:5:6
[INFO] [stderr]   |
[INFO] [stderr] 5 | enum Status {
[INFO] [stderr]   |      ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `get_info`, `get_power_consumption`, `on`, and `off` are never used
[INFO] [stderr]   --> src/devices/smart_socket.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl SmartSocket {
[INFO] [stderr]    | ---------------- associated items in this implementation
[INFO] [stderr] 11 |     fn get_info(&self) -> &str {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 14 |     fn get_power_consumption() -> f64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 17 |     fn on() {
[INFO] [stderr]    |        ^^
[INFO] [stderr] ...
[INFO] [stderr] 20 |     fn off() {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `get_temperature` is never used
[INFO] [stderr]  --> src/devices/smart_thermometer.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | impl SmartThermometer {
[INFO] [stderr]   | --------------------- associated function in this implementation
[INFO] [stderr] 6 |     fn get_temperature() -> f32 {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/smart_house/mod.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl<T: Device> Room<T> {
[INFO] [stderr]    | ----------------------- associated function in this implementation
[INFO] [stderr] 15 |     fn new(name: String, devices: Vec<T>) -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `smarthome` (lib) generated 4 warnings
[INFO] [stderr] warning: `smarthome` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smarthome-59b648290a912f2d)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test smart_house::tests::test_add_room ... ok
[INFO] [stdout] test smart_house::tests::test_add_device ... ok
[INFO] [stdout] test smart_house::tests::test_get_device_existing ... ok
[INFO] [stdout] test smart_house::tests::test_delete_room ... ok
[INFO] [stdout] test smart_house::tests::test_get_devices ... ok
[INFO] [stdout] test smart_house::tests::test_get_device_room_not_found ... ok
[INFO] [stdout] test smart_house::tests::test_get_room_existing ... ok
[INFO] [stdout] test smart_house::tests::test_get_room_not_found ... ok
[INFO] [stdout] test smart_house::tests::test_delete_device ... ok
[INFO] [stdout] test smart_house::tests::test_create_report ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/smarthome-fe14741d8d4486f7)
[INFO] [stdout] test smart_house::tests::test_get_device_device_not_found ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smarthome
[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] [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" "aaa5cce6602b3af7c3257b967789fa59c7f9947a400a6409feff6bf643ac5549", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaa5cce6602b3af7c3257b967789fa59c7f9947a400a6409feff6bf643ac5549", kill_on_drop: false }`
[INFO] [stdout] aaa5cce6602b3af7c3257b967789fa59c7f9947a400a6409feff6bf643ac5549