[INFO] fetching crate flowy 0.4.0...
[INFO] testing flowy-0.4.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate flowy 0.4.0 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate flowy 0.4.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flowy 0.4.0
[INFO] finished tweaking crates.io crate flowy 0.4.0
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[INFO] crate crates.io crate flowy 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] f0fc8989be1fe69925660748072ec84a38e76c59e794f483ff7d97fed3a0ef18
[INFO] running `Command { std: "docker" "start" "-a" "f0fc8989be1fe69925660748072ec84a38e76c59e794f483ff7d97fed3a0ef18", kill_on_drop: false }`
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[INFO] [stderr]    Compiling libc v0.2.86
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[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling filetime v0.2.14
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[INFO] [stderr]    Compiling flate2 v1.0.20
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[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling directories-next v2.0.0
[INFO] [stderr]    Compiling wallpaper_rs v0.1.1
[INFO] [stderr]    Compiling url v2.2.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling sct v0.6.0
[INFO] [stderr]    Compiling rustls v0.19.0
[INFO] [stderr]    Compiling webpki-roots v0.21.0
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling ureq v2.0.1
[INFO] [stderr]    Compiling flowy v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> src/solar.rs:223:12
[INFO] [stdout]     |
[INFO] [stdout] 223 |     pub fn get(&self, st: &SolarTime) -> std::option::Option<&f64> {
[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: `set_date`
[INFO] [stdout]    --> src/solar.rs:240:12
[INFO] [stdout]     |
[INFO] [stdout] 240 |     pub fn set_date(&mut self, epoch: f64) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `minutes_since_midnight`
[INFO] [stdout]    --> src/solar.rs:246:12
[INFO] [stdout]     |
[INFO] [stdout] 246 |     pub fn minutes_since_midnight(&self) -> i64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `elevation_from_hour_angle`
[INFO] [stdout]    --> src/solar.rs:372:4
[INFO] [stdout]     |
[INFO] [stdout] 372 | fn elevation_from_hour_angle(lat: f64, decl: f64, ha: f64) -> f64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solar_elevation_from_time`
[INFO] [stdout]    --> src/solar.rs:430:4
[INFO] [stdout]     |
[INFO] [stdout] 430 | fn solar_elevation_from_time(century: f64, lat: f64, lon: f64) -> f64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solar_elevation`
[INFO] [stdout]    --> src/solar.rs:447:8
[INFO] [stdout]     |
[INFO] [stdout] 447 | pub fn solar_elevation(epoch: f64, lat: f64, lon: f64) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `time_to_minutes`
[INFO] [stdout]    --> src/solar.rs:466:8
[INFO] [stdout]     |
[INFO] [stdout] 466 | pub fn time_to_minutes(time: String) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.57s
[INFO] running `Command { std: "docker" "inspect" "f0fc8989be1fe69925660748072ec84a38e76c59e794f483ff7d97fed3a0ef18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0fc8989be1fe69925660748072ec84a38e76c59e794f483ff7d97fed3a0ef18", kill_on_drop: false }`
[INFO] [stdout] f0fc8989be1fe69925660748072ec84a38e76c59e794f483ff7d97fed3a0ef18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d08c0f87cffec0fb5a39596a45c628f8e10e65aee43f1e20a285335821ad7e53
[INFO] running `Command { std: "docker" "start" "-a" "d08c0f87cffec0fb5a39596a45c628f8e10e65aee43f1e20a285335821ad7e53", kill_on_drop: false }`
[INFO] [stderr]    Compiling flowy v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> src/solar.rs:223:12
[INFO] [stdout]     |
[INFO] [stdout] 223 |     pub fn get(&self, st: &SolarTime) -> std::option::Option<&f64> {
[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: `set_date`
[INFO] [stdout]    --> src/solar.rs:240:12
[INFO] [stdout]     |
[INFO] [stdout] 240 |     pub fn set_date(&mut self, epoch: f64) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `minutes_since_midnight`
[INFO] [stdout]    --> src/solar.rs:246:12
[INFO] [stdout]     |
[INFO] [stdout] 246 |     pub fn minutes_since_midnight(&self) -> i64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `elevation_from_hour_angle`
[INFO] [stdout]    --> src/solar.rs:372:4
[INFO] [stdout]     |
[INFO] [stdout] 372 | fn elevation_from_hour_angle(lat: f64, decl: f64, ha: f64) -> f64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solar_elevation_from_time`
[INFO] [stdout]    --> src/solar.rs:430:4
[INFO] [stdout]     |
[INFO] [stdout] 430 | fn solar_elevation_from_time(century: f64, lat: f64, lon: f64) -> f64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solar_elevation`
[INFO] [stdout]    --> src/solar.rs:447:8
[INFO] [stdout]     |
[INFO] [stdout] 447 | pub fn solar_elevation(epoch: f64, lat: f64, lon: f64) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `time_to_minutes`
[INFO] [stdout]    --> src/solar.rs:466:8
[INFO] [stdout]     |
[INFO] [stdout] 466 | pub fn time_to_minutes(time: String) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> src/solar.rs:223:12
[INFO] [stdout]     |
[INFO] [stdout] 223 |     pub fn get(&self, st: &SolarTime) -> std::option::Option<&f64> {
[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: `set_date`
[INFO] [stdout]    --> src/solar.rs:240:12
[INFO] [stdout]     |
[INFO] [stdout] 240 |     pub fn set_date(&mut self, epoch: f64) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `minutes_since_midnight`
[INFO] [stdout]    --> src/solar.rs:246:12
[INFO] [stdout]     |
[INFO] [stdout] 246 |     pub fn minutes_since_midnight(&self) -> i64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `elevation_from_hour_angle`
[INFO] [stdout]    --> src/solar.rs:372:4
[INFO] [stdout]     |
[INFO] [stdout] 372 | fn elevation_from_hour_angle(lat: f64, decl: f64, ha: f64) -> f64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solar_elevation_from_time`
[INFO] [stdout]    --> src/solar.rs:430:4
[INFO] [stdout]     |
[INFO] [stdout] 430 | fn solar_elevation_from_time(century: f64, lat: f64, lon: f64) -> f64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solar_elevation`
[INFO] [stdout]    --> src/solar.rs:447:8
[INFO] [stdout]     |
[INFO] [stdout] 447 | pub fn solar_elevation(epoch: f64, lat: f64, lon: f64) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `time_to_minutes`
[INFO] [stdout]    --> src/solar.rs:466:8
[INFO] [stdout]     |
[INFO] [stdout] 466 | pub fn time_to_minutes(time: String) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "d08c0f87cffec0fb5a39596a45c628f8e10e65aee43f1e20a285335821ad7e53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d08c0f87cffec0fb5a39596a45c628f8e10e65aee43f1e20a285335821ad7e53", kill_on_drop: false }`
[INFO] [stdout] d08c0f87cffec0fb5a39596a45c628f8e10e65aee43f1e20a285335821ad7e53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c2e82bce2257a6b2950b8131d3f241d1f7fc9f65612203b8e6c72d8f6b70e15b
[INFO] running `Command { std: "docker" "start" "-a" "c2e82bce2257a6b2950b8131d3f241d1f7fc9f65612203b8e6c72d8f6b70e15b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr] warning: associated function is never used: `get`
[INFO] [stdout] running 0 tests
[INFO] [stderr]    --> src/solar.rs:223:12
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 223 |     pub fn get(&self, st: &SolarTime) -> std::option::Option<&f64> {
[INFO] [stdout] 
[INFO] [stderr]     |            ^^^
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] running 0 tests
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] warning: associated function is never used: `set_date`
[INFO] [stdout] 
[INFO] [stderr]    --> src/solar.rs:240:12
[INFO] [stderr]     |
[INFO] [stderr] 240 |     pub fn set_date(&mut self, epoch: f64) {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `minutes_since_midnight`
[INFO] [stderr]    --> src/solar.rs:246:12
[INFO] [stderr]     |
[INFO] [stderr] 246 |     pub fn minutes_since_midnight(&self) -> i64 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `elevation_from_hour_angle`
[INFO] [stderr]    --> src/solar.rs:372:4
[INFO] [stderr]     |
[INFO] [stderr] 372 | fn elevation_from_hour_angle(lat: f64, decl: f64, ha: f64) -> f64 {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solar_elevation_from_time`
[INFO] [stderr]    --> src/solar.rs:430:4
[INFO] [stderr]     |
[INFO] [stderr] 430 | fn solar_elevation_from_time(century: f64, lat: f64, lon: f64) -> f64 {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solar_elevation`
[INFO] [stderr]    --> src/solar.rs:447:8
[INFO] [stderr]     |
[INFO] [stderr] 447 | pub fn solar_elevation(epoch: f64, lat: f64, lon: f64) -> f64 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `time_to_minutes`
[INFO] [stderr]    --> src/solar.rs:466:8
[INFO] [stderr]     |
[INFO] [stderr] 466 | pub fn time_to_minutes(time: String) -> u32 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `flowy` (lib) generated 7 warnings
[INFO] [stderr] warning: `flowy` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/flowy-39614b699b8b32ff)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/flowy-80728bd6d9b94fff)
[INFO] [stderr]    Doc-tests flowy
[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" "c2e82bce2257a6b2950b8131d3f241d1f7fc9f65612203b8e6c72d8f6b70e15b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2e82bce2257a6b2950b8131d3f241d1f7fc9f65612203b8e6c72d8f6b70e15b", kill_on_drop: false }`
[INFO] [stdout] c2e82bce2257a6b2950b8131d3f241d1f7fc9f65612203b8e6c72d8f6b70e15b