[INFO] cloning repository https://github.com/d-dorazio/mattors [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/d-dorazio/mattors" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd-dorazio%2Fmattors", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd-dorazio%2Fmattors'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cce00471043c30b764d53ee38b29d1b47d2154bf [INFO] testing d-dorazio/mattors against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd-dorazio%2Fmattors" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/d-dorazio/mattors 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/d-dorazio/mattors [INFO] finished tweaking git repo https://github.com/d-dorazio/mattors [INFO] tweaked toml for git repo https://github.com/d-dorazio/mattors written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/d-dorazio/mattors 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] a6d3ec8f3ac8d1035a72183c67518acee9af6da18729b7001e37015a57c3556c [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" "a6d3ec8f3ac8d1035a72183c67518acee9af6da18729b7001e37015a57c3556c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a6d3ec8f3ac8d1035a72183c67518acee9af6da18729b7001e37015a57c3556c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6d3ec8f3ac8d1035a72183c67518acee9af6da18729b7001e37015a57c3556c", kill_on_drop: false }` [INFO] [stdout] a6d3ec8f3ac8d1035a72183c67518acee9af6da18729b7001e37015a57c3556c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2d066bf8430904c28cada5c6507ff27fb165dd1d774ce6f7eedfd8d454e6dfed [INFO] running `Command { std: "docker" "start" "-a" "2d066bf8430904c28cada5c6507ff27fb165dd1d774ce6f7eedfd8d454e6dfed", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.9 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling num-bigint v0.2.3 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling crossbeam-queue v0.2.0 [INFO] [stderr] Compiling png v0.15.1 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.2 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling rayon-core v1.6.1 [INFO] [stderr] Compiling rayon v1.2.1 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling geo v0.1.0 (/opt/rustwide/workdir/geo) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> geo/src/point.rs:132:71 [INFO] [stdout] | [INFO] [stdout] 132 | Err(e) => Err("bad coord number format, ".to_string() + e.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling jpeg-decoder v0.1.16 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Compiling structopt-derive v0.3.5 [INFO] [stderr] Compiling tiff v0.3.1 [INFO] [stderr] Compiling image v0.22.3 [INFO] [stderr] Compiling structopt v0.3.5 [INFO] [stderr] Compiling matto v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 11s [INFO] running `Command { std: "docker" "inspect" "2d066bf8430904c28cada5c6507ff27fb165dd1d774ce6f7eedfd8d454e6dfed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d066bf8430904c28cada5c6507ff27fb165dd1d774ce6f7eedfd8d454e6dfed", kill_on_drop: false }` [INFO] [stdout] 2d066bf8430904c28cada5c6507ff27fb165dd1d774ce6f7eedfd8d454e6dfed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 7b83dfa4c00412499dd6b8922dc9e7e9d692c5ae1e9557580964961d1bfdb98b [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" "7b83dfa4c00412499dd6b8922dc9e7e9d692c5ae1e9557580964961d1bfdb98b", kill_on_drop: false }` [INFO] [stderr] Compiling matto v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> geo/src/point.rs:132:71 [INFO] [stdout] | [INFO] [stdout] 132 | Err(e) => Err("bad coord number format, ".to_string() + e.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.09s [INFO] running `Command { std: "docker" "inspect" "7b83dfa4c00412499dd6b8922dc9e7e9d692c5ae1e9557580964961d1bfdb98b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b83dfa4c00412499dd6b8922dc9e7e9d692c5ae1e9557580964961d1bfdb98b", kill_on_drop: false }` [INFO] [stdout] 7b83dfa4c00412499dd6b8922dc9e7e9d692c5ae1e9557580964961d1bfdb98b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 8d87e81e90fee4c2e4368770838723e2002faf1fa550853d7f09fe637f5ce89f [INFO] running `Command { std: "docker" "start" "-a" "8d87e81e90fee4c2e4368770838723e2002faf1fa550853d7f09fe637f5ce89f", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> geo/src/point.rs:132:71 [INFO] [stderr] | [INFO] [stderr] 132 | Err(e) => Err("bad coord number format, ".to_string() + e.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `geo` (lib) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/matto-26f14d6ac60cc35c) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test art::quantize::tests::test_different_freqs_but_few_colors ... ok [INFO] [stdout] test art::quantize::tests::test_same_color ... ok [INFO] [stdout] test drawing::line::tests::test_bresenham_line_basic ... ok [INFO] [stdout] test drawing::line::tests::test_bresenham_line_dec ... ok [INFO] [stdout] test drawing::triangle::tests::test_flat_bottom_triangle_iter ... ok [INFO] [stdout] test drawing::triangle::tests::test_flat_upper_triangle_iter ... ok [INFO] [stdout] test art::quantize::tests::test_empty_pixels ... ok [INFO] [stdout] test art::julia::tests::sanity ... ok [INFO] [stdout] test art::sierpinski::tests::test_sierpinski_iter ... ok [INFO] [stdout] test drawing::line::tests::test_bresenham_line_non_steep ... ok [INFO] [stdout] test art::primi::tests::test_error ... ok [INFO] [stdout] test art::quantize::tests::test_50_50 ... ok [INFO] [stdout] test art::quantize::tests::test_different_freqs ... ok [INFO] [stdout] test art::quantize::tests::test_less_pixels_than_wanted ... ok [INFO] [stdout] test drawing::line::tests::test_bresenham_line_steep ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/matto-145b6a9a9095d8af) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests matto [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8d87e81e90fee4c2e4368770838723e2002faf1fa550853d7f09fe637f5ce89f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d87e81e90fee4c2e4368770838723e2002faf1fa550853d7f09fe637f5ce89f", kill_on_drop: false }` [INFO] [stdout] 8d87e81e90fee4c2e4368770838723e2002faf1fa550853d7f09fe637f5ce89f