[INFO] fetching crate imgthin 0.1.1...
[INFO] testing imgthin-0.1.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate imgthin 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate imgthin 0.1.1 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 imgthin 0.1.1
[INFO] finished tweaking crates.io crate imgthin 0.1.1
[INFO] tweaked toml for crates.io crate imgthin 0.1.1 written to /workspace/builds/worker-1/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] c3f0cb62a6c766e9f1e802ef122b75fc64aa62e9ae44fdbfd7d60493eb291b7f
[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" "c3f0cb62a6c766e9f1e802ef122b75fc64aa62e9ae44fdbfd7d60493eb291b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3f0cb62a6c766e9f1e802ef122b75fc64aa62e9ae44fdbfd7d60493eb291b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3f0cb62a6c766e9f1e802ef122b75fc64aa62e9ae44fdbfd7d60493eb291b7f", kill_on_drop: false }`
[INFO] [stdout] c3f0cb62a6c766e9f1e802ef122b75fc64aa62e9ae44fdbfd7d60493eb291b7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7074443df60c86ac59d6595470d8532e6c9cb628444a02e633e76a49d6167317
[INFO] running `Command { std: "docker" "start" "-a" "7074443df60c86ac59d6595470d8532e6c9cb628444a02e633e76a49d6167317", kill_on_drop: false }`
[INFO] [stderr]    Compiling imgthin v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "7074443df60c86ac59d6595470d8532e6c9cb628444a02e633e76a49d6167317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7074443df60c86ac59d6595470d8532e6c9cb628444a02e633e76a49d6167317", kill_on_drop: false }`
[INFO] [stdout] 7074443df60c86ac59d6595470d8532e6c9cb628444a02e633e76a49d6167317
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1b41cd4d68006a37f30e7d65eef703e5e303b7eb5e7726731b7297d89a865cdc
[INFO] running `Command { std: "docker" "start" "-a" "1b41cd4d68006a37f30e7d65eef703e5e303b7eb5e7726731b7297d89a865cdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling imgthin v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "1b41cd4d68006a37f30e7d65eef703e5e303b7eb5e7726731b7297d89a865cdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b41cd4d68006a37f30e7d65eef703e5e303b7eb5e7726731b7297d89a865cdc", kill_on_drop: false }`
[INFO] [stdout] 1b41cd4d68006a37f30e7d65eef703e5e303b7eb5e7726731b7297d89a865cdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 962673d54db32bb9aa2b4a49162dd6a20d92574c0bd46cf0172f7ad62468b6a6
[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" "962673d54db32bb9aa2b4a49162dd6a20d92574c0bd46cf0172f7ad62468b6a6", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/imgthin-1d69133ebfd6a29e
[INFO] [stdout] test bin_image::test::test_get_neighbors ... ok
[INFO] [stdout] test bin_image::test::test_sub ... ok
[INFO] [stdout] test common::test::test_calculate_ap_bp ... ok
[INFO] [stdout] test default::test::test_subiter ... ok
[INFO] [stdout] test default::test::test_char_b ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests imgthin
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 43) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "962673d54db32bb9aa2b4a49162dd6a20d92574c0bd46cf0172f7ad62468b6a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "962673d54db32bb9aa2b4a49162dd6a20d92574c0bd46cf0172f7ad62468b6a6", kill_on_drop: false }`
[INFO] [stdout] 962673d54db32bb9aa2b4a49162dd6a20d92574c0bd46cf0172f7ad62468b6a6