[INFO] cloning repository https://github.com/ast-ral/charybdis
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ast-ral/charybdis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Fcharybdis", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Fcharybdis'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8b52219eb73a9c6e277a2c36f2b486e33c8005fd
[INFO] testing ast-ral/charybdis against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Fcharybdis" "/workspace/builds/worker-27/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-27/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ast-ral/charybdis on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ast-ral/charybdis
[INFO] finished tweaking git repo https://github.com/ast-ral/charybdis
[INFO] tweaked toml for git repo https://github.com/ast-ral/charybdis written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate git repo https://github.com/ast-ral/charybdis already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7839c2c00386e393d7e92c0baae8d799dd77fa7f06b65ef57a696bb6cbe3ebf2
[INFO] running `Command { std: "docker" "start" "-a" "7839c2c00386e393d7e92c0baae8d799dd77fa7f06b65ef57a696bb6cbe3ebf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7839c2c00386e393d7e92c0baae8d799dd77fa7f06b65ef57a696bb6cbe3ebf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7839c2c00386e393d7e92c0baae8d799dd77fa7f06b65ef57a696bb6cbe3ebf2", kill_on_drop: false }`
[INFO] [stdout] 7839c2c00386e393d7e92c0baae8d799dd77fa7f06b65ef57a696bb6cbe3ebf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b24bcb25dea9af3484074cc7beec694a22ac9e77c21a7401bd9623d6b558081
[INFO] running `Command { std: "docker" "start" "-a" "0b24bcb25dea9af3484074cc7beec694a22ac9e77c21a7401bd9623d6b558081", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling rayon-core v1.8.0
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling either v1.6.0
[INFO] [stderr]    Compiling color_quant v1.0.1
[INFO] [stderr]    Compiling bytemuck v1.3.1
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling rayon v1.4.0
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling num-rational v0.3.0
[INFO] [stderr]    Compiling png v0.16.7
[INFO] [stderr]    Compiling gif v0.10.3
[INFO] [stderr]    Compiling tiff v0.5.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling crossbeam-channel v0.4.3
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling jpeg-decoder v0.1.20
[INFO] [stderr]    Compiling image v0.23.8
[INFO] [stderr]    Compiling charybdis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `t`
[INFO] [stdout]   --> src/coords.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn t(&self) -> &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: `r_mut`
[INFO] [stdout]   --> src/coords.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn r_mut(&mut self) -> &mut f64 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `phi_mut`
[INFO] [stdout]   --> src/coords.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn phi_mut(&mut self) -> &mut f64 {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `interval`
[INFO] [stdout]    --> src/main.rs:252:5
[INFO] [stdout]     |
[INFO] [stdout] 252 |     fn interval(ray: &Ray) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.79s
[INFO] running `Command { std: "docker" "inspect" "0b24bcb25dea9af3484074cc7beec694a22ac9e77c21a7401bd9623d6b558081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b24bcb25dea9af3484074cc7beec694a22ac9e77c21a7401bd9623d6b558081", kill_on_drop: false }`
[INFO] [stdout] 0b24bcb25dea9af3484074cc7beec694a22ac9e77c21a7401bd9623d6b558081
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0be32ff0e093d8fae4bb7164511501758facebdfa2c0e976b163bce4d059553c
[INFO] running `Command { std: "docker" "start" "-a" "0be32ff0e093d8fae4bb7164511501758facebdfa2c0e976b163bce4d059553c", kill_on_drop: false }`
[INFO] [stderr]    Compiling charybdis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `t`
[INFO] [stdout]   --> src/coords.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn t(&self) -> &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: `r_mut`
[INFO] [stdout]   --> src/coords.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn r_mut(&mut self) -> &mut f64 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `phi_mut`
[INFO] [stdout]   --> src/coords.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn phi_mut(&mut self) -> &mut f64 {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `interval`
[INFO] [stdout]    --> src/main.rs:252:5
[INFO] [stdout]     |
[INFO] [stdout] 252 |     fn interval(ray: &Ray) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "0be32ff0e093d8fae4bb7164511501758facebdfa2c0e976b163bce4d059553c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0be32ff0e093d8fae4bb7164511501758facebdfa2c0e976b163bce4d059553c", kill_on_drop: false }`
[INFO] [stdout] 0be32ff0e093d8fae4bb7164511501758facebdfa2c0e976b163bce4d059553c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d545119d7327dfb9ebc1540f264ba06d32aab4d1c37be842f7a4071129c9400d
[INFO] running `Command { std: "docker" "start" "-a" "d545119d7327dfb9ebc1540f264ba06d32aab4d1c37be842f7a4071129c9400d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr] warning: associated function is never used: `t`
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/coords.rs:29:9
[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] 29 |     pub fn t(&self) -> &f64 {
[INFO] [stdout] 
[INFO] [stderr]    |            ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `r_mut`
[INFO] [stderr]   --> src/coords.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn r_mut(&mut self) -> &mut f64 {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `phi_mut`
[INFO] [stderr]   --> src/coords.rs:49:9
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn phi_mut(&mut self) -> &mut f64 {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `interval`
[INFO] [stderr]    --> src/main.rs:252:5
[INFO] [stderr]     |
[INFO] [stderr] 252 |     fn interval(ray: &Ray) -> f64 {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `charybdis` (bin "charybdis" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/charybdis-a01d236b65287955)
[INFO] running `Command { std: "docker" "inspect" "d545119d7327dfb9ebc1540f264ba06d32aab4d1c37be842f7a4071129c9400d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d545119d7327dfb9ebc1540f264ba06d32aab4d1c37be842f7a4071129c9400d", kill_on_drop: false }`
[INFO] [stdout] d545119d7327dfb9ebc1540f264ba06d32aab4d1c37be842f7a4071129c9400d