[INFO] cloning repository https://github.com/Laffaet/Ch_6
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Laffaet/Ch_6" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLaffaet%2FCh_6", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLaffaet%2FCh_6'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a4e9277267c7c72d5f2ac1cb38ee833d065aa48c
[INFO] testing Laffaet/Ch_6 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLaffaet%2FCh_6" "/workspace/builds/worker-25/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Laffaet/Ch_6 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Laffaet/Ch_6
[INFO] finished tweaking git repo https://github.com/Laffaet/Ch_6
[INFO] tweaked toml for git repo https://github.com/Laffaet/Ch_6 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate git repo https://github.com/Laffaet/Ch_6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f7a9023373f6e97e6714fa8275122de77192bd32f783271acf7c95323c68d68
[INFO] running `Command { std: "docker" "start" "-a" "0f7a9023373f6e97e6714fa8275122de77192bd32f783271acf7c95323c68d68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f7a9023373f6e97e6714fa8275122de77192bd32f783271acf7c95323c68d68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f7a9023373f6e97e6714fa8275122de77192bd32f783271acf7c95323c68d68", kill_on_drop: false }`
[INFO] [stdout] 0f7a9023373f6e97e6714fa8275122de77192bd32f783271acf7c95323c68d68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7621e1ceee5333f2c1536a000d681aa6ea205854539142d05a1e04aab2256fe5
[INFO] running `Command { std: "docker" "start" "-a" "7621e1ceee5333f2c1536a000d681aa6ea205854539142d05a1e04aab2256fe5", kill_on_drop: false }`
[INFO] [stderr]    Compiling sm_h v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `add_device`
[INFO] [stdout]   --> src/house/room.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn add_device(&mut self, dev: dev::Device) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `toThermometr`
[INFO] [stdout]   --> src/house/device/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn toThermometr(&mut self)->Option<& dev::thermometr::Thermometr>{
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `toSmartJack`
[INFO] [stdout]   --> src/house/device/mod.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn toSmartJack(&mut self)->Option<& dev::smart_jack::SmartJack>{
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `toThermometr` should have a snake case name
[INFO] [stdout]   --> src/house/device/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn toThermometr(&mut self)->Option<& dev::thermometr::Thermometr>{
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `to_thermometr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `toSmartJack` should have a snake case name
[INFO] [stdout]   --> src/house/device/mod.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn toSmartJack(&mut self)->Option<& dev::smart_jack::SmartJack>{
[INFO] [stdout]    |        ^^^^^^^^^^^ help: convert the identifier to snake case: `to_smart_jack`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "7621e1ceee5333f2c1536a000d681aa6ea205854539142d05a1e04aab2256fe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7621e1ceee5333f2c1536a000d681aa6ea205854539142d05a1e04aab2256fe5", kill_on_drop: false }`
[INFO] [stdout] 7621e1ceee5333f2c1536a000d681aa6ea205854539142d05a1e04aab2256fe5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7517ded43a80c0fd1e0b288f7303520b75428e47bb80166e0055594c1555ff29
[INFO] running `Command { std: "docker" "start" "-a" "7517ded43a80c0fd1e0b288f7303520b75428e47bb80166e0055594c1555ff29", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: associated function is never used: `add_device`
[INFO] [stdout]   --> src/house/room.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn add_device(&mut self, dev: dev::Device) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sm_h v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `toThermometr`
[INFO] [stdout]   --> src/house/device/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn toThermometr(&mut self)->Option<& dev::thermometr::Thermometr>{
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `toSmartJack`
[INFO] [stdout]   --> src/house/device/mod.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn toSmartJack(&mut self)->Option<& dev::smart_jack::SmartJack>{
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `toThermometr` should have a snake case name
[INFO] [stdout]   --> src/house/device/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn toThermometr(&mut self)->Option<& dev::thermometr::Thermometr>{
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `to_thermometr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `toSmartJack` should have a snake case name
[INFO] [stdout]   --> src/house/device/mod.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn toSmartJack(&mut self)->Option<& dev::smart_jack::SmartJack>{
[INFO] [stdout]    |        ^^^^^^^^^^^ help: convert the identifier to snake case: `to_smart_jack`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_device`
[INFO] [stdout]   --> src/house/room.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn add_device(&mut self, dev: dev::Device) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `toThermometr`
[INFO] [stdout]   --> src/house/device/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn toThermometr(&mut self)->Option<& dev::thermometr::Thermometr>{
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `toSmartJack`
[INFO] [stdout]   --> src/house/device/mod.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn toSmartJack(&mut self)->Option<& dev::smart_jack::SmartJack>{
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `toThermometr` should have a snake case name
[INFO] [stdout]   --> src/house/device/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn toThermometr(&mut self)->Option<& dev::thermometr::Thermometr>{
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `to_thermometr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `toSmartJack` should have a snake case name
[INFO] [stdout]   --> src/house/device/mod.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn toSmartJack(&mut self)->Option<& dev::smart_jack::SmartJack>{
[INFO] [stdout]    |        ^^^^^^^^^^^ help: convert the identifier to snake case: `to_smart_jack`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "7517ded43a80c0fd1e0b288f7303520b75428e47bb80166e0055594c1555ff29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7517ded43a80c0fd1e0b288f7303520b75428e47bb80166e0055594c1555ff29", kill_on_drop: false }`
[INFO] [stdout] 7517ded43a80c0fd1e0b288f7303520b75428e47bb80166e0055594c1555ff29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7f7db388f73a3cf9a8e43977f233c157cd991efe802b70ccf48336dae95f2c20
[INFO] running `Command { std: "docker" "start" "-a" "7f7db388f73a3cf9a8e43977f233c157cd991efe802b70ccf48336dae95f2c20", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `add_device`
[INFO] [stderr]   --> src/house/room.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn add_device(&mut self, dev: dev::Device) {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `toThermometr`
[INFO] [stderr]   --> src/house/device/mod.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn toThermometr(&mut self)->Option<& dev::thermometr::Thermometr>{
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `toSmartJack`
[INFO] [stderr]   --> src/house/device/mod.rs:21:8
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn toSmartJack(&mut self)->Option<& dev::smart_jack::SmartJack>{
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `toThermometr` should have a snake case name
[INFO] [stderr]   --> src/house/device/mod.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn toThermometr(&mut self)->Option<& dev::thermometr::Thermometr>{
[INFO] [stderr]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `to_thermometr`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `toSmartJack` should have a snake case name
[INFO] [stderr]   --> src/house/device/mod.rs:21:8
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn toSmartJack(&mut self)->Option<& dev::smart_jack::SmartJack>{
[INFO] [stderr]    |        ^^^^^^^^^^^ help: convert the identifier to snake case: `to_smart_jack`
[INFO] [stderr] 
[INFO] [stderr] warning: `sm_h` (lib) generated 5 warnings
[INFO] [stderr] warning: `sm_h` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sm_h-e7472bd43ea12403)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test house::device::description::tests::test_new ... ok
[INFO] [stdout] test house::device::smart_jack::tests::test_new ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_lib.rs (/opt/rustwide/target/debug/deps/test_lib-4cb167f104664c4e)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test check_house_param ... ok
[INFO] [stdout] test make_house ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sm_h
[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" "7f7db388f73a3cf9a8e43977f233c157cd991efe802b70ccf48336dae95f2c20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f7db388f73a3cf9a8e43977f233c157cd991efe802b70ccf48336dae95f2c20", kill_on_drop: false }`
[INFO] [stdout] 7f7db388f73a3cf9a8e43977f233c157cd991efe802b70ccf48336dae95f2c20