[INFO] cloning repository https://github.com/EdwardDeaver/TimeBasedTemperatureStairs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EdwardDeaver/TimeBasedTemperatureStairs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdwardDeaver%2FTimeBasedTemperatureStairs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdwardDeaver%2FTimeBasedTemperatureStairs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a2f77f3ce74a855f2fbd184002990209edcef7c
[INFO] testing EdwardDeaver/TimeBasedTemperatureStairs against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdwardDeaver%2FTimeBasedTemperatureStairs" "/workspace/builds/worker-105/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-105/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/EdwardDeaver/TimeBasedTemperatureStairs on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/EdwardDeaver/TimeBasedTemperatureStairs
[INFO] finished tweaking git repo https://github.com/EdwardDeaver/TimeBasedTemperatureStairs
[INFO] tweaked toml for git repo https://github.com/EdwardDeaver/TimeBasedTemperatureStairs written to /workspace/builds/worker-105/source/Cargo.toml
[INFO] crate git repo https://github.com/EdwardDeaver/TimeBasedTemperatureStairs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30f49fd1092e4e5d11ae8fb9dde8e1dbc65d2992d0e199ccace6962fd9605852
[INFO] running `Command { std: "docker" "start" "-a" "30f49fd1092e4e5d11ae8fb9dde8e1dbc65d2992d0e199ccace6962fd9605852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30f49fd1092e4e5d11ae8fb9dde8e1dbc65d2992d0e199ccace6962fd9605852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30f49fd1092e4e5d11ae8fb9dde8e1dbc65d2992d0e199ccace6962fd9605852", kill_on_drop: false }`
[INFO] [stdout] 30f49fd1092e4e5d11ae8fb9dde8e1dbc65d2992d0e199ccace6962fd9605852
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de05132a3486db74357206aff56b588188d2a56a2c8bde8ec7cd9104bc6d7d38
[INFO] running `Command { std: "docker" "start" "-a" "de05132a3486db74357206aff56b588188d2a56a2c8bde8ec7cd9104bc6d7d38", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling rppal v0.12.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling TimeBasedTemperatureStairs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Datelike`, `Utc`
[INFO] [stdout]  --> src/main.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 | use chrono::{Datelike, Timelike, Utc, Local};
[INFO] [stdout]   |              ^^^^^^^^            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `TimeBasedTemperatureStairs` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `time_based_temperature_stairs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `hourString` should have a snake case name
[INFO] [stdout]   --> src/main.rs:23:6
[INFO] [stdout]    |
[INFO] [stdout] 23 |  let hourString = hour.to_string();
[INFO] [stdout]    |      ^^^^^^^^^^ help: convert the identifier to snake case: `hour_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `hourInt` should have a snake case name
[INFO] [stdout]   --> src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | let hourInt: i32 = hourString.parse().unwrap();
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `hour_int`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.80s
[INFO] running `Command { std: "docker" "inspect" "de05132a3486db74357206aff56b588188d2a56a2c8bde8ec7cd9104bc6d7d38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de05132a3486db74357206aff56b588188d2a56a2c8bde8ec7cd9104bc6d7d38", kill_on_drop: false }`
[INFO] [stdout] de05132a3486db74357206aff56b588188d2a56a2c8bde8ec7cd9104bc6d7d38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 115dac57f905d711b53db3f22ed474f163bfe7f6a19292ab407192fa6437bb2b
[INFO] running `Command { std: "docker" "start" "-a" "115dac57f905d711b53db3f22ed474f163bfe7f6a19292ab407192fa6437bb2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling TimeBasedTemperatureStairs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Datelike`, `Utc`
[INFO] [stdout]  --> src/main.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 | use chrono::{Datelike, Timelike, Utc, Local};
[INFO] [stdout]   |              ^^^^^^^^            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `TimeBasedTemperatureStairs` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `time_based_temperature_stairs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `hourString` should have a snake case name
[INFO] [stdout]   --> src/main.rs:23:6
[INFO] [stdout]    |
[INFO] [stdout] 23 |  let hourString = hour.to_string();
[INFO] [stdout]    |      ^^^^^^^^^^ help: convert the identifier to snake case: `hour_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `hourInt` should have a snake case name
[INFO] [stdout]   --> src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | let hourInt: i32 = hourString.parse().unwrap();
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `hour_int`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "115dac57f905d711b53db3f22ed474f163bfe7f6a19292ab407192fa6437bb2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "115dac57f905d711b53db3f22ed474f163bfe7f6a19292ab407192fa6437bb2b", kill_on_drop: false }`
[INFO] [stdout] 115dac57f905d711b53db3f22ed474f163bfe7f6a19292ab407192fa6437bb2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 48ccc56c2600af4eae8698ecbc2c43abb8cb30c2a5956fc3da5c47c742fe7aad
[INFO] running `Command { std: "docker" "start" "-a" "48ccc56c2600af4eae8698ecbc2c43abb8cb30c2a5956fc3da5c47c742fe7aad", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused imports: `Datelike`, `Utc`
[INFO] [stderr]  --> src/main.rs:7:14
[INFO] [stderr]   |
[INFO] [stderr] 7 | use chrono::{Datelike, Timelike, Utc, Local};
[INFO] [stderr]   |              ^^^^^^^^            ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `TimeBasedTemperatureStairs` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `time_based_temperature_stairs`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `hourString` should have a snake case name
[INFO] [stderr]   --> src/main.rs:23:6
[INFO] [stderr]    |
[INFO] [stderr] 23 |  let hourString = hour.to_string();
[INFO] [stderr]    |      ^^^^^^^^^^ help: convert the identifier to snake case: `hour_string`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `hourInt` should have a snake case name
[INFO] [stderr]   --> src/main.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 | let hourInt: i32 = hourString.parse().unwrap();
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to snake case: `hour_int`
[INFO] [stderr] 
[INFO] [stderr] warning: `TimeBasedTemperatureStairs` (bin "TimeBasedTemperatureStairs" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/TimeBasedTemperatureStairs-4a384aac862e5522)
[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" "48ccc56c2600af4eae8698ecbc2c43abb8cb30c2a5956fc3da5c47c742fe7aad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48ccc56c2600af4eae8698ecbc2c43abb8cb30c2a5956fc3da5c47c742fe7aad", kill_on_drop: false }`
[INFO] [stdout] 48ccc56c2600af4eae8698ecbc2c43abb8cb30c2a5956fc3da5c47c742fe7aad