[INFO] cloning repository https://github.com/mtharrison/wasmbooth
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mtharrison/wasmbooth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtharrison%2Fwasmbooth", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtharrison%2Fwasmbooth'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e88bc036d1bd416b53186ce6907296cae51596ec
[INFO] testing mtharrison/wasmbooth against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtharrison%2Fwasmbooth" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mtharrison/wasmbooth 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/mtharrison/wasmbooth
[INFO] finished tweaking git repo https://github.com/mtharrison/wasmbooth
[INFO] tweaked toml for git repo https://github.com/mtharrison/wasmbooth written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/mtharrison/wasmbooth 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 2008e87080e3048ebad38f14ff064823be8a647d6379d2e7cf013913cc10d298
[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" "2008e87080e3048ebad38f14ff064823be8a647d6379d2e7cf013913cc10d298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2008e87080e3048ebad38f14ff064823be8a647d6379d2e7cf013913cc10d298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2008e87080e3048ebad38f14ff064823be8a647d6379d2e7cf013913cc10d298", kill_on_drop: false }`
[INFO] [stdout] 2008e87080e3048ebad38f14ff064823be8a647d6379d2e7cf013913cc10d298
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 459bd9da0301dc1ef62d79db5b46294b01dd9aebe123724ff0c89bb834f0446d
[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" "459bd9da0301dc1ef62d79db5b46294b01dd9aebe123724ff0c89bb834f0446d", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmbooth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/filter.rs:14:26
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn filter(&mut self, FilterType);
[INFO] [stdout]    |                          ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: FilterType`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "459bd9da0301dc1ef62d79db5b46294b01dd9aebe123724ff0c89bb834f0446d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "459bd9da0301dc1ef62d79db5b46294b01dd9aebe123724ff0c89bb834f0446d", kill_on_drop: false }`
[INFO] [stdout] 459bd9da0301dc1ef62d79db5b46294b01dd9aebe123724ff0c89bb834f0446d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] cc13c985742f3bcdd87838f497146019a8d0ac7a8d3627d0467a3a4ea0bf50e3
[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" "cc13c985742f3bcdd87838f497146019a8d0ac7a8d3627d0467a3a4ea0bf50e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmbooth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/filter.rs:14:26
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn filter(&mut self, FilterType);
[INFO] [stdout]    |                          ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: FilterType`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "cc13c985742f3bcdd87838f497146019a8d0ac7a8d3627d0467a3a4ea0bf50e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc13c985742f3bcdd87838f497146019a8d0ac7a8d3627d0467a3a4ea0bf50e3", kill_on_drop: false }`
[INFO] [stdout] cc13c985742f3bcdd87838f497146019a8d0ac7a8d3627d0467a3a4ea0bf50e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 52c3c8b0d5084b471b27dd6fc8ce0f641998e5bea889872c53779cf25f02c9ef
[INFO] running `Command { std: "docker" "start" "-a" "52c3c8b0d5084b471b27dd6fc8ce0f641998e5bea889872c53779cf25f02c9ef", kill_on_drop: false }`
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/filter.rs:14:26
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn filter(&mut self, FilterType);
[INFO] [stderr]    |                          ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: FilterType`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: `wasmbooth` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wasmbooth-7214c98de94122e8)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test bitflags::tests::test_get ... ok
[INFO] [stdout] test convolution::tests::test_apply_convolution ... ok
[INFO] [stdout] test filter::tests::test_filter_grayscale ... ok
[INFO] [stdout] test filter::tests::test_filter_mirror_y ... ok
[INFO] [stdout] test image::tests::test_from_raw ... ok
[INFO] [stdout] test image::tests::test_get_neighbour_colours ... ok
[INFO] [stdout] test pixel::tests::test_invert ... ok
[INFO] [stdout] test pixel::tests::test_rgb ... ok
[INFO] [stdout] test pixel::tests::test_set_gray ... ok
[INFO] [stdout] test filter::tests::test_filter_mirror_x ... ok
[INFO] [stdout] test filter::tests::test_convolution ... ok
[INFO] [stdout] test image::tests::test_flip_x ... ok
[INFO] [stdout] test pixel::tests::test_set_rgb ... ok
[INFO] [stdout] test filter::tests::test_invert ... ok
[INFO] [stdout] test image::tests::test_index_to_row_col ... ok
[INFO] [stdout] test image::tests::test_row_col_to_index ... ok
[INFO] [stdout] test pixel::tests::test_grayscale ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "52c3c8b0d5084b471b27dd6fc8ce0f641998e5bea889872c53779cf25f02c9ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52c3c8b0d5084b471b27dd6fc8ce0f641998e5bea889872c53779cf25f02c9ef", kill_on_drop: false }`
[INFO] [stdout] 52c3c8b0d5084b471b27dd6fc8ce0f641998e5bea889872c53779cf25f02c9ef