[INFO] cloning repository https://github.com/64/iris
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/64/iris" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F64%2Firis", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F64%2Firis'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7bf3735a25763a66757d88ecf0f5d3f7065dde40
[INFO] testing 64/iris against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F64%2Firis" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/64/iris on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/64/iris
[INFO] finished tweaking git repo https://github.com/64/iris
[INFO] tweaked toml for git repo https://github.com/64/iris written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/64/iris already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74fdcc88802cb93da0da90fe2ee4cf111eb2c681871dccc2afaafeb5beda79e6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "74fdcc88802cb93da0da90fe2ee4cf111eb2c681871dccc2afaafeb5beda79e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74fdcc88802cb93da0da90fe2ee4cf111eb2c681871dccc2afaafeb5beda79e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74fdcc88802cb93da0da90fe2ee4cf111eb2c681871dccc2afaafeb5beda79e6", kill_on_drop: false }`
[INFO] [stdout] 74fdcc88802cb93da0da90fe2ee4cf111eb2c681871dccc2afaafeb5beda79e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8c2f9b0e1d54d3b655c1d29026d60c0cc9818cabfefc5be2cedf5432e92ed7f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f8c2f9b0e1d54d3b655c1d29026d60c0cc9818cabfefc5be2cedf5432e92ed7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.85
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling sobol_burley v0.1.0
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling openexr-sys v0.7.1
[INFO] [stderr]    Compiling openexr v0.7.1
[INFO] [stderr]    Compiling enum_dispatch v0.3.5
[INFO] [stderr]    Compiling iris v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 30.21s
[INFO] running `Command { std: "docker" "inspect" "f8c2f9b0e1d54d3b655c1d29026d60c0cc9818cabfefc5be2cedf5432e92ed7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8c2f9b0e1d54d3b655c1d29026d60c0cc9818cabfefc5be2cedf5432e92ed7f", kill_on_drop: false }`
[INFO] [stdout] f8c2f9b0e1d54d3b655c1d29026d60c0cc9818cabfefc5be2cedf5432e92ed7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c5c95c5a851626a29126468542a9e2ad179c9f51f6d5b87a5b7cdc15f3b6c262
[INFO] running `Command { std: "docker" "start" "-a" "c5c95c5a851626a29126468542a9e2ad179c9f51f6d5b87a5b7cdc15f3b6c262", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling iris v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/spectrum/upsample.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::spectrum::Wavelength`
[INFO] [stdout]    --> src/spectrum/upsample.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 170 |     use crate::spectrum::Wavelength;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 2.76s
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c5c95c5a851626a29126468542a9e2ad179c9f51f6d5b87a5b7cdc15f3b6c262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5c95c5a851626a29126468542a9e2ad179c9f51f6d5b87a5b7cdc15f3b6c262", kill_on_drop: false }`
[INFO] [stdout] c5c95c5a851626a29126468542a9e2ad179c9f51f6d5b87a5b7cdc15f3b6c262
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 93f9f0cbb67b1da6be18b41cdc58c4eef095bd8aa43fbf6e92165ebb3373a6b7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "93f9f0cbb67b1da6be18b41cdc58c4eef095bd8aa43fbf6e92165ebb3373a6b7", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stdout] running 9 tests
[INFO] [stderr]    --> src/spectrum/upsample.rs:169:9
[INFO] [stdout] test math::matrix::tests::test_matrix_multiply ... ok
[INFO] [stderr]     |
[INFO] [stderr] 169 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::spectrum::Wavelength`
[INFO] [stderr]    --> src/spectrum/upsample.rs:170:9
[INFO] [stderr]     |
[INFO] [stderr] 170 |     use crate::spectrum::Wavelength;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `iris` (bin "iris" test) generated 2 warnings
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iris-2b7ce922b2fe3296)
[INFO] [stdout] test math::vec4::tests::test_dot ... ok
[INFO] [stdout] test math::vec4::tests::test_zero ... ok
[INFO] [stdout] test math::vec4::tests::test_neg ... ok
[INFO] [stdout] test math::vec4::tests::test_sum ... ok
[INFO] [stdout] test math::vec4::tests::test_div_by_zero_vector - should panic ... ok
[INFO] [stdout] test spectrum::sample::tests::test_negatives - should panic ... ok
[INFO] [stdout] test spectrum::sample::tests::test_nans - should panic ... ok
[INFO] [stdout] test math::vec4::tests::test_div_by_zero_scalar - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "93f9f0cbb67b1da6be18b41cdc58c4eef095bd8aa43fbf6e92165ebb3373a6b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93f9f0cbb67b1da6be18b41cdc58c4eef095bd8aa43fbf6e92165ebb3373a6b7", kill_on_drop: false }`
[INFO] [stdout] 93f9f0cbb67b1da6be18b41cdc58c4eef095bd8aa43fbf6e92165ebb3373a6b7