[INFO] fetching crate mobi 0.5.1...
[INFO] testing mobi-0.5.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate mobi 0.5.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate mobi 0.5.1 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 mobi 0.5.1
[INFO] finished tweaking crates.io crate mobi 0.5.1
[INFO] tweaked toml for crates.io crate mobi 0.5.1 written to /workspace/builds/worker-8/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 51e5761c7d71a6432299d3a4b25a42f43330d5c1f2acc11fceabded943cb79fe
[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" "51e5761c7d71a6432299d3a4b25a42f43330d5c1f2acc11fceabded943cb79fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51e5761c7d71a6432299d3a4b25a42f43330d5c1f2acc11fceabded943cb79fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51e5761c7d71a6432299d3a4b25a42f43330d5c1f2acc11fceabded943cb79fe", kill_on_drop: false }`
[INFO] [stdout] 51e5761c7d71a6432299d3a4b25a42f43330d5c1f2acc11fceabded943cb79fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] ba64065101726bac28f524099163c111a467d7a133cfe54b84eef02456ff8031
[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" "ba64065101726bac28f524099163c111a467d7a133cfe54b84eef02456ff8031", kill_on_drop: false }`
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling encoding-index-japanese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-korean v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding v0.2.33
[INFO] [stderr]    Compiling mobi v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.63s
[INFO] running `Command { std: "docker" "inspect" "ba64065101726bac28f524099163c111a467d7a133cfe54b84eef02456ff8031", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba64065101726bac28f524099163c111a467d7a133cfe54b84eef02456ff8031", kill_on_drop: false }`
[INFO] [stdout] ba64065101726bac28f524099163c111a467d7a133cfe54b84eef02456ff8031
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 5540fa5eed83fadddfa133916908be7e0edd912b919860c2dc350eab808b8f9b
[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" "5540fa5eed83fadddfa133916908be7e0edd912b919860c2dc350eab808b8f9b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mobi v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `Command { std: "docker" "inspect" "5540fa5eed83fadddfa133916908be7e0edd912b919860c2dc350eab808b8f9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5540fa5eed83fadddfa133916908be7e0edd912b919860c2dc350eab808b8f9b", kill_on_drop: false }`
[INFO] [stdout] 5540fa5eed83fadddfa133916908be7e0edd912b919860c2dc350eab808b8f9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 315559bac07771b74405339c0dbb2fdcd31cc3004ad3a2e92a64eb7dc0cfc378
[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" "315559bac07771b74405339c0dbb2fdcd31cc3004ad3a2e92a64eb7dc0cfc378", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mobi-b6a2eee494aed7d7
[INFO] [stdout] running 25 tests
[INFO] [stdout] test headers::exth::tests::records::author ... ok
[INFO] [stdout] test headers::exth::tests::parse ... ok
[INFO] [stdout] test headers::exth::tests::records::publisher ... ok
[INFO] [stdout] test headers::exth::tests::records::title ... ok
[INFO] [stdout] test headers::mobih::tests::parse ... ok
[INFO] [stdout] test headers::mobih::tests::parses_mobi_types ... ok
[INFO] [stdout] test headers::mobih::tests::test_no_drm ... ok
[INFO] [stdout] test headers::mobih::tests::text_encoding::utf_8 ... ok
[INFO] [stdout] test headers::palmdoch::tests::compression_type::huff_compression ... ok
[INFO] [stdout] test headers::mobih::tests::text_encoding::win_latin1 ... ok
[INFO] [stdout] test headers::palmdoch::tests::encryption_type::no_encryption ... ok
[INFO] [stdout] test headers::mobih::tests::test_drm ... ok
[INFO] [stdout] test headers::exth::tests::records::contributor ... ok
[INFO] [stdout] test headers::exth::tests::records::publish_date ... ok
[INFO] [stdout] test headers::exth::tests::records::description ... ok
[INFO] [stdout] test headers::palmdoch::tests::encryption_type::old_mobipocket_encryption ... ok
[INFO] [stdout] test headers::header::tests::parse ... ok
[INFO] [stdout] test headers::mobih::tests::parses_languages ... ok
[INFO] [stdout] test headers::exth::tests::records::isbn ... ok
[INFO] [stdout] test headers::palmdoch::tests::compression_type::palmdoc_compression ... ok
[INFO] [stderr]    Doc-tests mobi
[INFO] [stdout] test headers::records::test::parse ... ok
[INFO] [stdout] test headers::palmdoch::tests::encryption_type::mobipocket_encryption ... ok
[INFO] [stdout] test headers::test::test_mobi_metadata ... ok
[INFO] [stdout] test headers::palmdoch::tests::parse ... ok
[INFO] [stdout] test headers::palmdoch::tests::compression_type::no_compression ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "315559bac07771b74405339c0dbb2fdcd31cc3004ad3a2e92a64eb7dc0cfc378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "315559bac07771b74405339c0dbb2fdcd31cc3004ad3a2e92a64eb7dc0cfc378", kill_on_drop: false }`
[INFO] [stdout] 315559bac07771b74405339c0dbb2fdcd31cc3004ad3a2e92a64eb7dc0cfc378