[INFO] fetching crate geopattern 0.5.0...
[INFO] testing geopattern-0.5.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate geopattern 0.5.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate geopattern 0.5.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate geopattern 0.5.0
[INFO] finished tweaking crates.io crate geopattern 0.5.0
[INFO] tweaked toml for crates.io crate geopattern 0.5.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate geopattern 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] 488a9caf563136fc6b64032ef52b84a76c6aeb157ceb7110318e29f172c37b55
[INFO] running `Command { std: "docker" "start" "-a" "488a9caf563136fc6b64032ef52b84a76c6aeb157ceb7110318e29f172c37b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "488a9caf563136fc6b64032ef52b84a76c6aeb157ceb7110318e29f172c37b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "488a9caf563136fc6b64032ef52b84a76c6aeb157ceb7110318e29f172c37b55", kill_on_drop: false }`
[INFO] [stdout] 488a9caf563136fc6b64032ef52b84a76c6aeb157ceb7110318e29f172c37b55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6217d317b852c70fb44d8806fa9cc2184a4b4053a4e717cb5eb99cd890fc715
[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" "d6217d317b852c70fb44d8806fa9cc2184a4b4053a4e717cb5eb99cd890fc715", kill_on_drop: false }`
[INFO] [stderr]    Compiling svg v0.8.0
[INFO] [stderr]    Compiling geopattern v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.31s
[INFO] running `Command { std: "docker" "inspect" "d6217d317b852c70fb44d8806fa9cc2184a4b4053a4e717cb5eb99cd890fc715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6217d317b852c70fb44d8806fa9cc2184a4b4053a4e717cb5eb99cd890fc715", kill_on_drop: false }`
[INFO] [stdout] d6217d317b852c70fb44d8806fa9cc2184a4b4053a4e717cb5eb99cd890fc715
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 0e89ecc68af6ae72e106c993cc7e6421d44c5596e4e19e406a2a57096089fac6
[INFO] running `Command { std: "docker" "start" "-a" "0e89ecc68af6ae72e106c993cc7e6421d44c5596e4e19e406a2a57096089fac6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling syn v1.0.34
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling cpuid-bool v0.1.0
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling generic-array v0.14.3
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling sha-1 v0.9.1
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling geopattern v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 39s
[INFO] running `Command { std: "docker" "inspect" "0e89ecc68af6ae72e106c993cc7e6421d44c5596e4e19e406a2a57096089fac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e89ecc68af6ae72e106c993cc7e6421d44c5596e4e19e406a2a57096089fac6", kill_on_drop: false }`
[INFO] [stdout] 0e89ecc68af6ae72e106c993cc7e6421d44c5596e4e19e406a2a57096089fac6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 3ad0b1e8a8c09764251b3c4c3279c0ba3c1a288beec6381be1b449114a5ea2b3
[INFO] running `Command { std: "docker" "start" "-a" "3ad0b1e8a8c09764251b3c4c3279c0ba3c1a288beec6381be1b449114a5ea2b3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/geopattern-0a74e9be1bdfb22b
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests geopattern
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test src/lib.rs - diamonds (line 407) ... ok
[INFO] [stdout] test src/lib.rs - overlapping_rings (line 1278) ... ok
[INFO] [stdout] test src/lib.rs - octagons (line 1111) ... ok
[INFO] [stdout] test src/lib.rs - overlapping_circles (line 1189) ... ok
[INFO] [stdout] test src/lib.rs - nested_squares (line 1006) ... ok
[INFO] [stdout] test src/lib.rs - piet_mondrian (line 1383) ... ok
[INFO] [stdout] test src/lib.rs - cubic_disarray (line 330) ... ok
[INFO] [stdout] test src/lib.rs - joy_division (line 752) ... ok
[INFO] [stdout] test src/lib.rs - circle_packing (line 140) ... ok
[INFO] [stdout] test src/lib.rs - mosaic_squares (line 835) ... ok
[INFO] [stdout] test src/lib.rs - hexagons (line 523) ... ok
[INFO] [stdout] test src/lib.rs - chevrons (line 30) ... ok
[INFO] [stdout] test src/lib.rs - concentric_circles (line 243) ... ok
[INFO] [stdout] test src/lib.rs - hypnotic_squares (line 653) ... ok
[INFO] [stdout] test src/lib.rs - un_deus_trois (line 2447) ... ok
[INFO] [stdout] test src/lib.rs - plus_signs (line 1554) ... ok
[INFO] [stdout] test src/lib.rs - sine_waves (line 1657) ... ok
[INFO] [stdout] test src/lib.rs - plaid (line 1466) ... ok
[INFO] [stdout] test src/lib.rs - squares (line 1741) ... ok
[INFO] [stdout] test src/lib.rs - triangular_mesh (line 2347) ... ok
[INFO] [stdout] test src/lib.rs - tesselation (line 1800) ... ok
[INFO] [stdout] test src/lib.rs - tiled_lines (line 2180) ... ok
[INFO] [stdout] test src/lib.rs - triangles (line 2245) ... ok
[INFO] [stdout] test src/lib.rs - xes (line 2603) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3ad0b1e8a8c09764251b3c4c3279c0ba3c1a288beec6381be1b449114a5ea2b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ad0b1e8a8c09764251b3c4c3279c0ba3c1a288beec6381be1b449114a5ea2b3", kill_on_drop: false }`
[INFO] [stdout] 3ad0b1e8a8c09764251b3c4c3279c0ba3c1a288beec6381be1b449114a5ea2b3