[INFO] cloning repository https://github.com/tdejager/trace_me
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tdejager/trace_me" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftdejager%2Ftrace_me", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftdejager%2Ftrace_me'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 59933e25ec555dc2898bdac8cbe70b1f69975ea6
[INFO] testing tdejager/trace_me against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftdejager%2Ftrace_me" "/workspace/builds/worker-62/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-62/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tdejager/trace_me 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/tdejager/trace_me
[INFO] finished tweaking git repo https://github.com/tdejager/trace_me
[INFO] tweaked toml for git repo https://github.com/tdejager/trace_me written to /workspace/builds/worker-62/source/Cargo.toml
[INFO] crate git repo https://github.com/tdejager/trace_me 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] [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-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 8248c34a66e764bb01bfc04cfdb16f82fc8a5c1f5177627c3e606e2e7ab655fd
[INFO] running `Command { std: "docker" "start" "-a" "8248c34a66e764bb01bfc04cfdb16f82fc8a5c1f5177627c3e606e2e7ab655fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8248c34a66e764bb01bfc04cfdb16f82fc8a5c1f5177627c3e606e2e7ab655fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8248c34a66e764bb01bfc04cfdb16f82fc8a5c1f5177627c3e606e2e7ab655fd", kill_on_drop: false }`
[INFO] [stdout] 8248c34a66e764bb01bfc04cfdb16f82fc8a5c1f5177627c3e606e2e7ab655fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 0a19a5e6455fc192361f3f8aef9a07127aa3ae70972f2a10db11d353ee854c38
[INFO] running `Command { std: "docker" "start" "-a" "0a19a5e6455fc192361f3f8aef9a07127aa3ae70972f2a10db11d353ee854c38", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling trace_me v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `w`
[INFO] [stdout]   --> src/camera.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     w: Vec3,
[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_up_vector`
[INFO] [stdout]   --> src/camera.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn set_up_vector(&mut self, vup: &Vec3) -> &Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_aperture`
[INFO] [stdout]   --> src/camera.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn set_aperture(&mut self, aperture: f64) -> &Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_focus_distance`
[INFO] [stdout]   --> src/camera.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn set_focus_distance(&mut self, focus_distance: f64) -> &Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_aspect_ratio`
[INFO] [stdout]   --> src/camera.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn set_aspect_ratio(&mut self, aspect_ratio: f64) -> &Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/geometry.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new(center: Point3, radius: f64, material: Box<dyn Material>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `random_scene`
[INFO] [stdout]   --> src/main.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn random_scene() {
[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 7.46s
[INFO] running `Command { std: "docker" "inspect" "0a19a5e6455fc192361f3f8aef9a07127aa3ae70972f2a10db11d353ee854c38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a19a5e6455fc192361f3f8aef9a07127aa3ae70972f2a10db11d353ee854c38", kill_on_drop: false }`
[INFO] [stdout] 0a19a5e6455fc192361f3f8aef9a07127aa3ae70972f2a10db11d353ee854c38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 722f2da281eb2bd389c102801039d609e137203a1f4a7aa03f2607f30c50c43d
[INFO] running `Command { std: "docker" "start" "-a" "722f2da281eb2bd389c102801039d609e137203a1f4a7aa03f2607f30c50c43d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling trace_me v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `w`
[INFO] [stdout]   --> src/camera.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     w: Vec3,
[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_up_vector`
[INFO] [stdout]   --> src/camera.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn set_up_vector(&mut self, vup: &Vec3) -> &Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_aperture`
[INFO] [stdout]   --> src/camera.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn set_aperture(&mut self, aperture: f64) -> &Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_focus_distance`
[INFO] [stdout]   --> src/camera.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn set_focus_distance(&mut self, focus_distance: f64) -> &Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_aspect_ratio`
[INFO] [stdout]   --> src/camera.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn set_aspect_ratio(&mut self, aspect_ratio: f64) -> &Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/geometry.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new(center: Point3, radius: f64, material: Box<dyn Material>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `random_scene`
[INFO] [stdout]   --> src/main.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn random_scene() {
[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 1.65s
[INFO] running `Command { std: "docker" "inspect" "722f2da281eb2bd389c102801039d609e137203a1f4a7aa03f2607f30c50c43d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "722f2da281eb2bd389c102801039d609e137203a1f4a7aa03f2607f30c50c43d", kill_on_drop: false }`
[INFO] [stdout] 722f2da281eb2bd389c102801039d609e137203a1f4a7aa03f2607f30c50c43d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] d8348d9f2a5845d664f78aeec3321976bcb5cf7ca5d6c128464175b81430e8dd
[INFO] running `Command { std: "docker" "start" "-a" "d8348d9f2a5845d664f78aeec3321976bcb5cf7ca5d6c128464175b81430e8dd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: field is never read: `w`
[INFO] [stderr]   --> src/camera.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     w: Vec3,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_up_vector`
[INFO] [stderr]   --> src/camera.rs:51:12
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn set_up_vector(&mut self, vup: &Vec3) -> &Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_aperture`
[INFO] [stderr]   --> src/camera.rs:57:12
[INFO] [stderr]    |
[INFO] [stderr] 57 |     pub fn set_aperture(&mut self, aperture: f64) -> &Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_focus_distance`
[INFO] [stderr]   --> src/camera.rs:63:12
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub fn set_focus_distance(&mut self, focus_distance: f64) -> &Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_aspect_ratio`
[INFO] [stderr]   --> src/camera.rs:69:12
[INFO] [stderr]    |
[INFO] [stderr] 69 |     pub fn set_aspect_ratio(&mut self, aspect_ratio: f64) -> &Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/geometry.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn new(center: Point3, radius: f64, material: Box<dyn Material>) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `random_scene`
[INFO] [stderr]   --> src/main.rs:45:4
[INFO] [stderr]    |
[INFO] [stderr] 45 | fn random_scene() {
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `trace_me` (bin "trace_me" test) generated 7 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 43.87s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/trace_me-41c898e0567b006e)
[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" "d8348d9f2a5845d664f78aeec3321976bcb5cf7ca5d6c128464175b81430e8dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8348d9f2a5845d664f78aeec3321976bcb5cf7ca5d6c128464175b81430e8dd", kill_on_drop: false }`
[INFO] [stdout] d8348d9f2a5845d664f78aeec3321976bcb5cf7ca5d6c128464175b81430e8dd