[INFO] updating cached repository https://github.com/ian-hamlin/qrgen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d1b45520f2f877ccdae7e66720630d803b68041a
[INFO] testing ian-hamlin/qrgen against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fian-hamlin%2Fqrgen" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ian-hamlin/qrgen on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ian-hamlin/qrgen
[INFO] finished tweaking git repo https://github.com/ian-hamlin/qrgen
[INFO] tweaked toml for git repo https://github.com/ian-hamlin/qrgen written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/ian-hamlin/qrgen already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] ed9b27260c27bc693c32f11e28a8dae8e6f1eb2d5aec4dbc5e04aaee7bb7fe89
[INFO] running `Command { std: "docker" "start" "-a" "ed9b27260c27bc693c32f11e28a8dae8e6f1eb2d5aec4dbc5e04aaee7bb7fe89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed9b27260c27bc693c32f11e28a8dae8e6f1eb2d5aec4dbc5e04aaee7bb7fe89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed9b27260c27bc693c32f11e28a8dae8e6f1eb2d5aec4dbc5e04aaee7bb7fe89", kill_on_drop: false }`
[INFO] [stdout] ed9b27260c27bc693c32f11e28a8dae8e6f1eb2d5aec4dbc5e04aaee7bb7fe89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2de88f891c9ca219c524a688b67a14bd6e0d173d38b2d846a033a704ab9be2a
[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" "d2de88f891c9ca219c524a688b67a14bd6e0d173d38b2d846a033a704ab9be2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.28
[INFO] [stderr]    Compiling syn v0.15.32
[INFO] [stderr]    Compiling qrcodegen v1.4.0
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling png v0.15.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling aho-corasick v0.7.3
[INFO] [stderr]    Compiling csv-core v0.1.5
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling csv v1.0.7
[INFO] [stderr]    Compiling regex v1.1.6
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]    Compiling structopt-derive v0.2.15
[INFO] [stderr]    Compiling structopt v0.2.15
[INFO] [stderr]    Compiling qrgen v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.67s
[INFO] running `Command { std: "docker" "inspect" "d2de88f891c9ca219c524a688b67a14bd6e0d173d38b2d846a033a704ab9be2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2de88f891c9ca219c524a688b67a14bd6e0d173d38b2d846a033a704ab9be2a", kill_on_drop: false }`
[INFO] [stdout] d2de88f891c9ca219c524a688b67a14bd6e0d173d38b2d846a033a704ab9be2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d17dd0dac16a44caa4c73cfb7974d03f554e4bf2f18f638f0a4f074686b0405c
[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" "d17dd0dac16a44caa4c73cfb7974d03f554e4bf2f18f638f0a4f074686b0405c", kill_on_drop: false }`
[INFO] [stderr]    Compiling qrgen v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.30s
[INFO] running `Command { std: "docker" "inspect" "d17dd0dac16a44caa4c73cfb7974d03f554e4bf2f18f638f0a4f074686b0405c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d17dd0dac16a44caa4c73cfb7974d03f554e4bf2f18f638f0a4f074686b0405c", kill_on_drop: false }`
[INFO] [stdout] d17dd0dac16a44caa4c73cfb7974d03f554e4bf2f18f638f0a4f074686b0405c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1da00795b8926ae59ed594e6f0636aaaec55b97447b21c79f7d604c4a1761feb
[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" "1da00795b8926ae59ed594e6f0636aaaec55b97447b21c79f7d604c4a1761feb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/qrgen-d8e3f4ddd0cba3e5
[INFO] [stdout] 
[INFO] [stdout] running 76 tests
[INFO] [stdout] test exporter::tests::checked_length_should_return_none ... ok
[INFO] [stdout] test exporter::tests::checked_size_should_return_none_for_large_add ... ok
[INFO] [stdout] test exporter::tests::checked_size_should_return_none_for_large_scale ... ok
[INFO] [stdout] test chunker::tests::should_give_chunks ... ok
[INFO] [stdout] test tests::should_parse_chunk_size_to_error ... ok
[INFO] [stdout] test tests::should_parse_chunk_size ... ok
[INFO] [stdout] test tests::should_parse_output_directory_to_cwd ... ok
[INFO] [stdout] test tests::should_parse_qr_ecc_to_high ... ok
[INFO] [stdout] test tests::should_parse_qr_ecc_to_low ... ok
[INFO] [stdout] test tests::should_parse_qr_ecc_to_medium ... ok
[INFO] [stdout] test tests::should_parse_qr_format_to_png ... ok
[INFO] [stdout] test tests::should_parse_qr_format_to_svg ... ok
[INFO] [stdout] test tests::should_parse_qr_mask_0 ... ok
[INFO] [stdout] test tests::should_parse_qr_mask_1 ... ok
[INFO] [stdout] test tests::should_parse_qr_mask_2 ... ok
[INFO] [stdout] test tests::should_parse_qr_mask_4 ... ok
[INFO] [stdout] test tests::should_parse_qr_mask_6 ... ok
[INFO] [stdout] test tests::should_parse_qr_mask_5 ... ok
[INFO] [stdout] test tests::should_parse_qr_mask_3 ... ok
[INFO] [stdout] test tests::should_parse_qr_mask_7 ... ok
[INFO] [stdout] test tests::should_parse_qr_mask_to_error_high ... ok
[INFO] [stdout] test tests::should_parse_qr_version_1 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_10 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_11 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_12 ... ok
[INFO] [stdout] test tests::should_parse_qr_format_to_error ... ok
[INFO] [stdout] test exporter::tests::checked_length_should_return_none_for_large_colour_depth ... ok
[INFO] [stdout] test tests::should_parse_qr_version_15 ... ok
[INFO] [stdout] test exporter::tests::checked_size_should_return_none_for_large_border ... ok
[INFO] [stdout] test tests::should_parse_qr_version_13 ... ok
[INFO] [stdout] test tests::should_parse_qr_ecc_to_quartile ... ok
[INFO] [stdout] test tests::should_parse_qr_scale_to_error_low ... ok
[INFO] [stdout] test tests::should_parse_qr_version_14 ... ok
[INFO] [stdout] test exporter::tests::checked_length_should_return_none_for_large_self ... ok
[INFO] [stdout] test tests::should_parse_qr_ecc_to_error ... ok
[INFO] [stdout] test generator::tests::ensure_csv_is_flexible_and_reads_header ... ok
[INFO] [stdout] test tests::should_parse_qr_scale_to_error_high ... ok
[INFO] [stdout] test tests::should_parse_qr_version_19 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_2 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_17 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_20 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_16 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_18 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_24 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_23 ... ok
[INFO] [stdout] test generator::tests::emsure_csv_trims ... ok
[INFO] [stdout] test tests::should_parse_qr_version_21 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_22 ... ok
[INFO] [stdout] test generator::tests::ensure_csv_skips_header ... ok
[INFO] [stdout] test tests::should_parse_qr_version_25 ... ok
[INFO] [stdout] test exporter::tests::should_write_svg_to_buffer ... ok
[INFO] [stdout] test tests::should_parse_qr_version_26 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_34 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_33 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_39 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_38 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_4 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_31 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_30 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_32 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_29 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_27 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_40 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_to_error_low ... ok
[INFO] [stdout] test tests::should_parse_qr_version_to_error_high ... ok
[INFO] [stdout] test tests::should_parse_qr_version_9 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_8 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_7 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_5 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_6 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_35 ... ok
[INFO] [stdout] test exporter::tests::should_write_png_to_buffer ... ok
[INFO] [stdout] test tests::should_parse_qr_version_36 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_37 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_3 ... ok
[INFO] [stdout] test tests::should_parse_qr_version_28 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 76 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1da00795b8926ae59ed594e6f0636aaaec55b97447b21c79f7d604c4a1761feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1da00795b8926ae59ed594e6f0636aaaec55b97447b21c79f7d604c4a1761feb", kill_on_drop: false }`
[INFO] [stdout] 1da00795b8926ae59ed594e6f0636aaaec55b97447b21c79f7d604c4a1761feb