[INFO] cloning repository https://github.com/jacekbilski/rusted-christmas-tree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jacekbilski/rusted-christmas-tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacekbilski%2Frusted-christmas-tree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacekbilski%2Frusted-christmas-tree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 43c22a478c12f9b089861e7eeff41ac2cde98e85
[INFO] testing jacekbilski/rusted-christmas-tree against 1.90.0 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacekbilski%2Frusted-christmas-tree" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jacekbilski/rusted-christmas-tree
[INFO] finished tweaking git repo https://github.com/jacekbilski/rusted-christmas-tree
[INFO] tweaked toml for git repo https://github.com/jacekbilski/rusted-christmas-tree written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jacekbilski/rusted-christmas-tree on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jacekbilski/rusted-christmas-tree already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tobj v1.0.0
[INFO] [stderr]   Downloaded xml-rs v0.8.1
[INFO] [stderr]   Downloaded glfw v0.37.0
[INFO] [stderr]   Downloaded glfw-sys v3.3.2
[INFO] [stderr]   Downloaded rstest v0.6.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 397326f2ef2650366d9ed78fecd03c21aed7ca5a0c844d012f1e65905ef3a028
[INFO] running `Command { std: "docker" "start" "-a" "397326f2ef2650366d9ed78fecd03c21aed7ca5a0c844d012f1e65905ef3a028", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "397326f2ef2650366d9ed78fecd03c21aed7ca5a0c844d012f1e65905ef3a028", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "397326f2ef2650366d9ed78fecd03c21aed7ca5a0c844d012f1e65905ef3a028", kill_on_drop: false }`
[INFO] [stdout] 397326f2ef2650366d9ed78fecd03c21aed7ca5a0c844d012f1e65905ef3a028
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83966cad1ea42a6d576608fa1af9b83d899d83e543de64b5be27752bbc79c90f
[INFO] running `Command { std: "docker" "start" "-a" "83966cad1ea42a6d576608fa1af9b83d899d83e543de64b5be27752bbc79c90f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling xml-rs v0.8.1
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling cmake v0.1.42
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling glfw-sys v3.3.2
[INFO] [stderr]    Compiling cgmath v0.17.0
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling tobj v1.0.0
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling glfw v0.37.0
[INFO] [stderr]    Compiling rusted-christmas-tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/xmas_tree/snow.rs:110:17
[INFO] [stdout]     |
[INFO] [stdout] 110 |             let mut snowflake = &mut self.snowflakes[i];
[INFO] [stdout]     |                 ----^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.43s
[INFO] running `Command { std: "docker" "inspect" "83966cad1ea42a6d576608fa1af9b83d899d83e543de64b5be27752bbc79c90f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83966cad1ea42a6d576608fa1af9b83d899d83e543de64b5be27752bbc79c90f", kill_on_drop: false }`
[INFO] [stdout] 83966cad1ea42a6d576608fa1af9b83d899d83e543de64b5be27752bbc79c90f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d25f4599714617e0fb0f4a27f672b1c0c5bc9aef824df35cf7feb859d3b54f8c
[INFO] running `Command { std: "docker" "start" "-a" "d25f4599714617e0fb0f4a27f672b1c0c5bc9aef824df35cf7feb859d3b54f8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling rstest v0.6.3
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling rusted-christmas-tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/xmas_tree/snow.rs:110:17
[INFO] [stdout]     |
[INFO] [stdout] 110 |             let mut snowflake = &mut self.snowflakes[i];
[INFO] [stdout]     |                 ----^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.45s
[INFO] running `Command { std: "docker" "inspect" "d25f4599714617e0fb0f4a27f672b1c0c5bc9aef824df35cf7feb859d3b54f8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d25f4599714617e0fb0f4a27f672b1c0c5bc9aef824df35cf7feb859d3b54f8c", kill_on_drop: false }`
[INFO] [stdout] d25f4599714617e0fb0f4a27f672b1c0c5bc9aef824df35cf7feb859d3b54f8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3182e3fe9e41904759e9f52761df06aed627593dac236031eafd8f1b7b0c2aa6
[INFO] running `Command { std: "docker" "start" "-a" "3182e3fe9e41904759e9f52761df06aed627593dac236031eafd8f1b7b0c2aa6", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/xmas_tree/snow.rs:110:17
[INFO] [stderr]     |
[INFO] [stderr] 110 |             let mut snowflake = &mut self.snowflakes[i];
[INFO] [stderr]     |                 ----^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rusted-christmas-tree` (bin "rusted-christmas-tree" test) generated 1 warning (run `cargo fix --bin "rusted-christmas-tree" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rusted_christmas_tree-c97b2c373cac17b1)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test coords::tests::cylindrical_point3_from_point3::case_1 ... ok
[INFO] [stdout] test coords::tests::cylindrical_point3_from_point3::case_2 ... ok
[INFO] [stdout] test coords::tests::cylindrical_point3_from_point3::case_3 ... ok
[INFO] [stdout] test coords::tests::cylindrical_point3_from_point3::case_4 ... ok
[INFO] [stdout] test coords::tests::cylindrical_spoint3_into_point::case_3 ... ok
[INFO] [stdout] test coords::tests::cylindrical_spoint3_into_point::case_4 ... ok
[INFO] [stdout] test coords::tests::cylindrical_spoint3_into_point::case_5 ... ok
[INFO] [stdout] test coords::tests::cylindrical_point3_from_point3::case_5 ... ok
[INFO] [stdout] test coords::tests::cylindrical_spoint3_into_point::case_1 ... ok
[INFO] [stdout] test coords::tests::cylindrical_spoint3_into_point::case_6 ... ok
[INFO] [stdout] test coords::tests::cylindrical_point3_from_point3::case_7 ... ok
[INFO] [stdout] test coords::tests::spherical_point3_from_point3::case_2 ... ok
[INFO] [stdout] test coords::tests::spherical_point3_from_point3::case_3 ... ok
[INFO] [stdout] test coords::tests::spherical_point3_from_point3::case_5 ... ok
[INFO] [stdout] test coords::tests::cylindrical_spoint3_into_point::case_2 ... ok
[INFO] [stdout] test coords::tests::spherical_point3_from_point3::case_6 ... ok
[INFO] [stdout] test coords::tests::spherical_point3_from_point3::case_4 ... ok
[INFO] [stdout] test coords::tests::cylindrical_point3_from_point3::case_6 ... ok
[INFO] [stdout] test coords::tests::spherical_point3_from_point3::case_9 ... ok
[INFO] [stdout] test coords::tests::spherical_point3_into_point3::case_1 ... ok
[INFO] [stdout] test coords::tests::spherical_point3_from_point3::case_1 ... ok
[INFO] [stdout] test coords::tests::cylindrical_spoint3_into_point::case_7 ... ok
[INFO] [stdout] test coords::tests::spherical_point3_into_point3::case_3 ... ok
[INFO] [stdout] test coords::tests::spherical_point3_into_point3::case_4 ... ok
[INFO] [stdout] test coords::tests::spherical_point3_from_point3::case_7 ... ok
[INFO] [stdout] test coords::tests::spherical_point3_from_point3::case_8 ... ok
[INFO] [stdout] test coords::tests::spherical_point3_into_point3::case_8 ... ok
[INFO] [stdout] test coords::tests::spherical_point3_into_point3::case_5 ... ok
[INFO] [stdout] test coords::tests::spherical_point3_into_point3::case_9 ... ok
[INFO] [stdout] test coords::tests::spherical_point3_into_point3::case_6 ... ok
[INFO] [stdout] test coords::tests::spherical_point3_into_point3::case_2 ... ok
[INFO] [stdout] test coords::tests::spherical_point3_into_point3::case_7 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3182e3fe9e41904759e9f52761df06aed627593dac236031eafd8f1b7b0c2aa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3182e3fe9e41904759e9f52761df06aed627593dac236031eafd8f1b7b0c2aa6", kill_on_drop: false }`
[INFO] [stdout] 3182e3fe9e41904759e9f52761df06aed627593dac236031eafd8f1b7b0c2aa6