[INFO] cloning repository https://github.com/christiaan-janssen/rtracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/christiaan-janssen/rtracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchristiaan-janssen%2Frtracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchristiaan-janssen%2Frtracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e7a9bb10d658cbef0643203dbae02f4563e0ba64
[INFO] testing christiaan-janssen/rtracer against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchristiaan-janssen%2Frtracer" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/christiaan-janssen/rtracer on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/christiaan-janssen/rtracer
[INFO] finished tweaking git repo https://github.com/christiaan-janssen/rtracer
[INFO] tweaked toml for git repo https://github.com/christiaan-janssen/rtracer written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/christiaan-janssen/rtracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd993dde34c1238d6e69f06de6cbc06755feb7d3d0cbb9ef485443904e0b76c9
[INFO] running `Command { std: "docker" "start" "-a" "cd993dde34c1238d6e69f06de6cbc06755feb7d3d0cbb9ef485443904e0b76c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd993dde34c1238d6e69f06de6cbc06755feb7d3d0cbb9ef485443904e0b76c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd993dde34c1238d6e69f06de6cbc06755feb7d3d0cbb9ef485443904e0b76c9", kill_on_drop: false }`
[INFO] [stdout] cd993dde34c1238d6e69f06de6cbc06755feb7d3d0cbb9ef485443904e0b76c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc1f95d6de5c88ba0f122891f6b53d0d5f61302e53140ecb89db89210b0c58ab
[INFO] running `Command { std: "docker" "start" "-a" "dc1f95d6de5c88ba0f122891f6b53d0d5f61302e53140ecb89db89210b0c58ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling rtracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct is never constructed: `Tuple`
[INFO] [stdout]  --> src/tuples.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Tuple {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_vector`
[INFO] [stdout]  --> src/tuples.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn is_vector(t: Tuple) -> bool {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_point`
[INFO] [stdout]   --> src/tuples.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn is_point(t: Tuple) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dc1f95d6de5c88ba0f122891f6b53d0d5f61302e53140ecb89db89210b0c58ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc1f95d6de5c88ba0f122891f6b53d0d5f61302e53140ecb89db89210b0c58ab", kill_on_drop: false }`
[INFO] [stdout] dc1f95d6de5c88ba0f122891f6b53d0d5f61302e53140ecb89db89210b0c58ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db2f21c315689cf13d558333a8c906116ef23c2ceff40e72f0c5bd9400991454
[INFO] running `Command { std: "docker" "start" "-a" "db2f21c315689cf13d558333a8c906116ef23c2ceff40e72f0c5bd9400991454", kill_on_drop: false }`
[INFO] [stderr]    Compiling rtracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "db2f21c315689cf13d558333a8c906116ef23c2ceff40e72f0c5bd9400991454", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db2f21c315689cf13d558333a8c906116ef23c2ceff40e72f0c5bd9400991454", kill_on_drop: false }`
[INFO] [stdout] db2f21c315689cf13d558333a8c906116ef23c2ceff40e72f0c5bd9400991454
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0607976d73755b15a4b88e9223ac8fb3c3bece87793b161e2752146818e26ac6
[INFO] running `Command { std: "docker" "start" "-a" "0607976d73755b15a4b88e9223ac8fb3c3bece87793b161e2752146818e26ac6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rtracer-9efbf4a91c867452)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tuples::tests::creates_a_correct_tuple ... ok
[INFO] [stdout] test tuples::tests::tuple_is_a_not_vector ... ok
[INFO] [stdout] test tuples::tests::tuple_is_a_point ... ok
[INFO] [stdout] test tuples::tests::tuple_is_a_vector ... ok
[INFO] [stdout] test tuples::tests::tuple_is_not_a_point ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0607976d73755b15a4b88e9223ac8fb3c3bece87793b161e2752146818e26ac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0607976d73755b15a4b88e9223ac8fb3c3bece87793b161e2752146818e26ac6", kill_on_drop: false }`
[INFO] [stdout] 0607976d73755b15a4b88e9223ac8fb3c3bece87793b161e2752146818e26ac6