[INFO] fetching crate rqrr 0.3.2...
[INFO] testing rqrr-0.3.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate rqrr 0.3.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate rqrr 0.3.2 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rqrr 0.3.2
[INFO] finished tweaking crates.io crate rqrr 0.3.2
[INFO] tweaked toml for crates.io crate rqrr 0.3.2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba1a8c0f2f0b943b30ba275f64b2f45ff6a7a7b6200ee339d9343350cbcac288
[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" "ba1a8c0f2f0b943b30ba275f64b2f45ff6a7a7b6200ee339d9343350cbcac288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba1a8c0f2f0b943b30ba275f64b2f45ff6a7a7b6200ee339d9343350cbcac288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba1a8c0f2f0b943b30ba275f64b2f45ff6a7a7b6200ee339d9343350cbcac288", kill_on_drop: false }`
[INFO] [stdout] ba1a8c0f2f0b943b30ba275f64b2f45ff6a7a7b6200ee339d9343350cbcac288
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d586b711dbbd1069d12da7ac6519ef6491aeebcf1c796b7a8dfe60ef49913cd
[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" "7d586b711dbbd1069d12da7ac6519ef6491aeebcf1c796b7a8dfe60ef49913cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling g2poly v0.4.0
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling gif v0.11.2
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling lru v0.6.6
[INFO] [stderr]    Compiling g2gen v0.4.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling g2p v0.4.0
[INFO] [stderr]    Compiling tiff v0.6.1
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling rqrr v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "7d586b711dbbd1069d12da7ac6519ef6491aeebcf1c796b7a8dfe60ef49913cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d586b711dbbd1069d12da7ac6519ef6491aeebcf1c796b7a8dfe60ef49913cd", kill_on_drop: false }`
[INFO] [stdout] 7d586b711dbbd1069d12da7ac6519ef6491aeebcf1c796b7a8dfe60ef49913cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] 6fb54d268bb7a1df8dc045056e7b10aafd150abd3ba3cbd8b48852ab01eac62e
[INFO] running `Command { std: "docker" "start" "-a" "6fb54d268bb7a1df8dc045056e7b10aafd150abd3ba3cbd8b48852ab01eac62e", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling rqrr v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] running `Command { std: "docker" "inspect" "6fb54d268bb7a1df8dc045056e7b10aafd150abd3ba3cbd8b48852ab01eac62e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fb54d268bb7a1df8dc045056e7b10aafd150abd3ba3cbd8b48852ab01eac62e", kill_on_drop: false }`
[INFO] [stdout] 6fb54d268bb7a1df8dc045056e7b10aafd150abd3ba3cbd8b48852ab01eac62e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] b388afca27a30a16b5cf71530ec67164819c1c07aa9462594a1d21f7f56b93e9
[INFO] running `Command { std: "docker" "start" "-a" "b388afca27a30a16b5cf71530ec67164819c1c07aa9462594a1d21f7f56b93e9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rqrr-9814d5e483dc4a27)
[INFO] [stdout] running 34 tests
[INFO] [stdout] test decode::tests::test_mask_0 ... ok
[INFO] [stdout] test decode::tests::test_mask_3 ... ok
[INFO] [stdout] test decode::tests::test_mask_5 ... ok
[INFO] [stdout] test decode::tests::test_mask_6 ... ok
[INFO] [stdout] test decode::tests::test_mask_7 ... ok
[INFO] [stdout] test detect::tests::test_all_corner_finder ... ok
[INFO] [stdout] test geometry::tests::test_bresenham_straight ... ok
[INFO] [stdout] test geometry::tests::test_bresenham_zero ... ok
[INFO] [stdout] test geometry::tests::test_bresenham_major_y ... ok
[INFO] [stdout] test geometry::tests::test_line_intersect_parallel ... ok
[INFO] [stdout] test geometry::tests::test_line_intersect_values ... ok
[INFO] [stdout] test prepare::tests::test_flood_fill_empty ... ok
[INFO] [stdout] test prepare::tests::test_flood_fill_ring ... ok
[INFO] [stdout] test prepare::tests::test_flood_fill_full ... ok
[INFO] [stdout] test decode::tests::test_mask_1 ... ok
[INFO] [stdout] test detect::tests::test_capstone_finder_variance ... ok
[INFO] [stdout] test detect::tests::test_capstone_finder_start ... ok
[INFO] [stdout] test detect::tests::test_one_corner_finder ... ok
[INFO] [stdout] test detect::tests::test_minimal_capstone ... ok
[INFO] [stdout] test decode::tests::test_mask_4 ... ok
[INFO] [stdout] test decode::tests::test_mask_2 ... ok
[INFO] [stdout] test detect::tests::test_capstone_finder_small ... ok
[INFO] [stdout] test prepare::tests::test_flood_fill_single ... ok
[INFO] [stdout] test detect::tests::test_capstone_finder_multiple ... ok
[INFO] [stdout] test prepare::tests::test_flood_fill_u ... ok
[INFO] [stdout] test geometry::tests::test_bresenham_major_x ... ok
[INFO] [stdout] test detect::tests::test_cap_connected ... ok
[INFO] [stdout] test prepare::tests::test_get_region ... ok
[INFO] [stdout] test tests::test_number ... ok
[INFO] [stdout] test detect::tests::test_cap ... ok
[INFO] [stderr]      Running tests/test_errors.rs (/opt/rustwide/target/debug/deps/test_errors-b0ba0533e791825c)
[INFO] [stdout] test tests::test_rqrr ... ok
[INFO] [stdout] test detect::tests::test_cap_disconnected ... ok
[INFO] [stdout] test detect::tests::test_cap_size ... ok
[INFO] [stdout] test tests::test_github ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_invalid_version ... ok
[INFO] [stdout] test test_format_ecc ... ok
[INFO] [stdout] test test_io_error ... ok
[INFO] [stdout] test test_data_ecc ... ok
[INFO] [stderr]      Running tests/test_full.rs (/opt/rustwide/target/debug/deps/test_full-d4726e12fae32c99)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_full_large_version ... ok
[INFO] [stdout] test test_full_time ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_load.rs (/opt/rustwide/target/debug/deps/test_load-71fe044d07800daf)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_small_rqrr ... ok
[INFO] [stdout] test test_small_number ... ok
[INFO] [stdout] test test_small_github ... ok
[INFO] [stderr]    Doc-tests rqrr
[INFO] [stdout] test test_out_of_bound_grids ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - SimpleGrid (line 137) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b388afca27a30a16b5cf71530ec67164819c1c07aa9462594a1d21f7f56b93e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b388afca27a30a16b5cf71530ec67164819c1c07aa9462594a1d21f7f56b93e9", kill_on_drop: false }`
[INFO] [stdout] b388afca27a30a16b5cf71530ec67164819c1c07aa9462594a1d21f7f56b93e9