[INFO] fetching crate smartcrop 0.1.0...
[INFO] testing smartcrop-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate smartcrop 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate smartcrop 0.1.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate smartcrop 0.1.0
[INFO] finished tweaking crates.io crate smartcrop 0.1.0
[INFO] tweaked toml for crates.io crate smartcrop 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2389acdcfdf497187acb2a64446ef5984884d1a56bc29543dfb4cb6a2b0b929b
[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" "2389acdcfdf497187acb2a64446ef5984884d1a56bc29543dfb4cb6a2b0b929b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2389acdcfdf497187acb2a64446ef5984884d1a56bc29543dfb4cb6a2b0b929b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2389acdcfdf497187acb2a64446ef5984884d1a56bc29543dfb4cb6a2b0b929b", kill_on_drop: false }`
[INFO] [stdout] 2389acdcfdf497187acb2a64446ef5984884d1a56bc29543dfb4cb6a2b0b929b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4ca6e6ebcd6095b30d1330909da1539e538ac5ad488b5ff5d8c4010c43ae04c
[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" "a4ca6e6ebcd6095b30d1330909da1539e538ac5ad488b5ff5d8c4010c43ae04c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling gif v0.10.3
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling jpeg-decoder v0.1.20
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling image v0.19.0
[INFO] [stderr]    Compiling smartcrop v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:241:28
[INFO] [stdout]     |
[INFO] [stdout] 241 |             let top_crop = try!(analyse(&self.settings, img, crop_width, crop_height, real_min_scale));
[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 dev [unoptimized + debuginfo] target(s) in 19.75s
[INFO] running `Command { std: "docker" "inspect" "a4ca6e6ebcd6095b30d1330909da1539e538ac5ad488b5ff5d8c4010c43ae04c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4ca6e6ebcd6095b30d1330909da1539e538ac5ad488b5ff5d8c4010c43ae04c", kill_on_drop: false }`
[INFO] [stdout] a4ca6e6ebcd6095b30d1330909da1539e538ac5ad488b5ff5d8c4010c43ae04c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e26055ad4fde2c6f50ecc0ae2e18e5415e336d2ee135d88e0edd4f1c351dd75c
[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" "e26055ad4fde2c6f50ecc0ae2e18e5415e336d2ee135d88e0edd4f1c351dd75c", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling regex-syntax v0.4.2
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:241:28
[INFO] [stdout]     |
[INFO] [stdout] 241 |             let top_crop = try!(analyse(&self.settings, img, crop_width, crop_height, real_min_scale));
[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 rusty-fork v0.2.2
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling proptest v0.7.2
[INFO] [stderr]    Compiling smartcrop v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:241:28
[INFO] [stdout]     |
[INFO] [stdout] 241 |             let top_crop = try!(analyse(&self.settings, img, crop_width, crop_height, real_min_scale));
[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 21.84s
[INFO] running `Command { std: "docker" "inspect" "e26055ad4fde2c6f50ecc0ae2e18e5415e336d2ee135d88e0edd4f1c351dd75c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e26055ad4fde2c6f50ecc0ae2e18e5415e336d2ee135d88e0edd4f1c351dd75c", kill_on_drop: false }`
[INFO] [stdout] e26055ad4fde2c6f50ecc0ae2e18e5415e336d2ee135d88e0edd4f1c351dd75c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9f9bf9f1aaab7adad67d2e65d98ec01facdadf0880e6b27fab3b4866e091a0be
[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" "9f9bf9f1aaab7adad67d2e65d98ec01facdadf0880e6b27fab3b4866e091a0be", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:241:28
[INFO] [stderr]     |
[INFO] [stderr] 241 |             let top_crop = try!(analyse(&self.settings, img, crop_width, crop_height, real_min_scale));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:241:28
[INFO] [stderr]     |
[INFO] [stderr] 241 |             let top_crop = try!(analyse(&self.settings, img, crop_width, crop_height, real_min_scale));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/smartcrop-0b4ba288e9333fa0
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test math::tests::skin_col_test ... ok
[INFO] [stdout] test math::tests::thirds_test ... ok
[INFO] [stdout] test tests::crops_test ... ok
[INFO] [stdout] test tests::edge_detect_3x3 ... ok
[INFO] [stdout] test math::tests::importance_tests ... ok
[INFO] [stdout] test tests::down_sample_test ... ok
[INFO] [stdout] test tests::find_best_crop_test ... ok
[INFO] [stdout] test tests::find_best_crop_zerosized_image_gives_error ... ok
[INFO] [stdout] test math::tests::cie_test ... ok
[INFO] [stdout] test math::tests::bounds_test ... ok
[INFO] [stdout] test tests::image_map_test ... ok
[INFO] [stdout] test tests::edge_detect_single_pixel_image_test ... ok
[INFO] [stdout] test tests::result_is_as_in_js ... ok
[INFO] [stdout] test tests::score_test_image_with_single_black_pixel_then_score_is_zero ... ok
[INFO] [stdout] test tests::crop_scale_test ... ok
[INFO] [stdout] test math::tests::chop_test ... ok
[INFO] [stdout] test math::tests::saturation_tests ... ok
[INFO] [stdout] test tests::find_best_crop_on_tiny_image_should_not_panic ... ok
[INFO] [stdout] test tests::saturation_detect_3x3 ... ok
[INFO] [stdout] test tests::analyze_test ... ok
[INFO] [stdout] test tests::score_test_image_with_single_white_pixel_then_score_is_the_same_as_for_js_version ... ok
[INFO] [stdout] test tests::skin_detect_single_pixel_test ... ok
[INFO] [stdout] test tests::find_best_crop_wrong_rounding_test ... ok
[INFO] [stdout] test tests::doesnt_crash ... ok
[INFO] [stderr]    Doc-tests smartcrop
[INFO] [stdout] test tests::doesnt_crash_with_random_image ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 36.50s
[INFO] [stdout] 
[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" "9f9bf9f1aaab7adad67d2e65d98ec01facdadf0880e6b27fab3b4866e091a0be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f9bf9f1aaab7adad67d2e65d98ec01facdadf0880e6b27fab3b4866e091a0be", kill_on_drop: false }`
[INFO] [stdout] 9f9bf9f1aaab7adad67d2e65d98ec01facdadf0880e6b27fab3b4866e091a0be