[INFO] updating cached repository https://github.com/clankford/rust-tracer
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/clankford/rust-tracer
[INFO] [stderr]    8303d32..0a336b9  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0a336b975ff16295254cf9b26da42be92e9aad30
[INFO] testing clankford/rust-tracer against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclankford%2Frust-tracer" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/clankford/rust-tracer on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/clankford/rust-tracer
[INFO] finished tweaking git repo https://github.com/clankford/rust-tracer
[INFO] tweaked toml for git repo https://github.com/clankford/rust-tracer written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/clankford/rust-tracer already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0c73d33a50f50f960abb870278992a23c91ffc918ae8342500dee6b41dbae54e
[INFO] running `"docker" "start" "-a" "0c73d33a50f50f960abb870278992a23c91ffc918ae8342500dee6b41dbae54e"`
[INFO] [stderr]    Compiling rust-tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: method is never used: `pixel_at`
[INFO] [stderr]   --> src/canvas/mod.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn pixel_at(&self, x: usize, y: usize) -> Tuple {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `"docker" "inspect" "0c73d33a50f50f960abb870278992a23c91ffc918ae8342500dee6b41dbae54e"`
[INFO] running `"docker" "rm" "-f" "0c73d33a50f50f960abb870278992a23c91ffc918ae8342500dee6b41dbae54e"`
[INFO] [stdout] 0c73d33a50f50f960abb870278992a23c91ffc918ae8342500dee6b41dbae54e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6809873d75f6f988d9202c8395ccf41091b67b3e8a44cd498dfe25852e424856
[INFO] running `"docker" "start" "-a" "6809873d75f6f988d9202c8395ccf41091b67b3e8a44cd498dfe25852e424856"`
[INFO] [stderr]    Compiling rust-tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `"docker" "inspect" "6809873d75f6f988d9202c8395ccf41091b67b3e8a44cd498dfe25852e424856"`
[INFO] running `"docker" "rm" "-f" "6809873d75f6f988d9202c8395ccf41091b67b3e8a44cd498dfe25852e424856"`
[INFO] [stdout] 6809873d75f6f988d9202c8395ccf41091b67b3e8a44cd498dfe25852e424856
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d4fea9de40d28e3a7bb1613353bf7b09a9adf0626e81484a7a916d49a8696388
[INFO] running `"docker" "start" "-a" "d4fea9de40d28e3a7bb1613353bf7b09a9adf0626e81484a7a916d49a8696388"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_tracer-b23822bffd3e8dc5
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test canvas::tests::construct_ppm_body_trailing_newline ... ok
[INFO] [stdout] test canvas::tests::construct_ppm_body_line_break ... ok
[INFO] [stdout] test canvas::tests::construct_ppm_header ... ok
[INFO] [stdout] test canvas::tests::create_canvas ... ok
[INFO] [stdout] test canvas::tests::find_index ... ok
[INFO] [stdout] test canvas::tests::update_pixel_color ... ok
[INFO] [stdout] test tuple::tests::add_vector_and_point ... ok
[INFO] [stdout] test tuple::tests::cross_product_of_vector ... ok
[INFO] [stdout] test tuple::tests::cross_product_of_vector_reverse ... ok
[INFO] [stdout] test canvas::tests::costruct_ppm_body ... ok
[INFO] [stdout] test tuple::tests::add_two_colors ... ok
[INFO] [stdout] test tuple::tests::colors_are_equal ... ok
[INFO] [stdout] test tuple::tests::hadamard_product_of_two_colors ... ok
[INFO] [stdout] test tuple::tests::dot_product_of_vector ... ok
[INFO] [stdout] test tuple::tests::mag_of_normalized_vector ... ok
[INFO] [stdout] test tuple::tests::multiply_color_by_scalar ... ok
[INFO] [stdout] test tuple::tests::divide_tuple_by_scalar ... ok
[INFO] [stdout] test tuple::tests::magnitude_of_vector ... ok
[INFO] [stdout] test tuple::tests::negate_tuple ... ok
[INFO] [stdout] test tuple::tests::negate_tuple_no_moving ... ok
[INFO] [stdout] test tuple::tests::multiply_tuple_by_scalar ... ok
[INFO] [stdout] test tuple::tests::magnitude_of_1_dim_vec ... ok
[INFO] [stdout] test tuple::tests::normalize_1_dim_vec ... ok
[INFO] [stdout] test tuple::tests::multiply_tuple_by_fraction ... ok
[INFO] [stdout] test tuple::tests::subtract_two_vectors ... ok
[INFO] [stdout] test tuple::tests::subtract_two_colors ... ok
[INFO] [stdout] test tuple::tests::normalize_vec ... ok
[INFO] [stdout] test tuple::tests::subtract_two_points ... ok
[INFO] [stdout] test tuple::tests::subtract_vector_from_point ... ok
[INFO] [stdout] test tuple::tests::values_are_equal ... ok
[INFO] [stdout] test tuple::tests::tuple_is_a_vector ... ok
[INFO] [stdout] test tuple::tests::values_are_not_equal ... ok
[INFO] [stdout] test tuple::tests::tuple_is_a_color ... ok
[INFO] [stdout] test tuple::tests::tuple_is_a_point ... ok
[INFO] [stdout] test tuple::tests::vectors_are_equal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d4fea9de40d28e3a7bb1613353bf7b09a9adf0626e81484a7a916d49a8696388"`
[INFO] running `"docker" "rm" "-f" "d4fea9de40d28e3a7bb1613353bf7b09a9adf0626e81484a7a916d49a8696388"`
[INFO] [stdout] d4fea9de40d28e3a7bb1613353bf7b09a9adf0626e81484a7a916d49a8696388