[INFO] fetching crate sejong 0.1.5...
[INFO] testing sejong-0.1.5 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate sejong 0.1.5 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate sejong 0.1.5 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 sejong 0.1.5
[INFO] finished tweaking crates.io crate sejong 0.1.5
[INFO] tweaked toml for crates.io crate sejong 0.1.5 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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memory_units v0.4.0
[INFO] [stderr]   Downloaded wee_alloc v0.4.5
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 25b3619c03c03edc8bf48e944a8fc1036f166a7ed66401decdfb4019c1a03829
[INFO] running `Command { std: "docker" "start" "-a" "25b3619c03c03edc8bf48e944a8fc1036f166a7ed66401decdfb4019c1a03829", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25b3619c03c03edc8bf48e944a8fc1036f166a7ed66401decdfb4019c1a03829", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25b3619c03c03edc8bf48e944a8fc1036f166a7ed66401decdfb4019c1a03829", kill_on_drop: false }`
[INFO] [stdout] 25b3619c03c03edc8bf48e944a8fc1036f166a7ed66401decdfb4019c1a03829
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55b51726f7431cf97dbbbf849c171c877f5c4fc68b1f8a6c3fdb6ac9ce3937b9
[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" "55b51726f7431cf97dbbbf849c171c877f5c4fc68b1f8a6c3fdb6ac9ce3937b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling sejong v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "55b51726f7431cf97dbbbf849c171c877f5c4fc68b1f8a6c3fdb6ac9ce3937b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55b51726f7431cf97dbbbf849c171c877f5c4fc68b1f8a6c3fdb6ac9ce3937b9", kill_on_drop: false }`
[INFO] [stdout] 55b51726f7431cf97dbbbf849c171c877f5c4fc68b1f8a6c3fdb6ac9ce3937b9
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8377f99235a3e417c3ed09150bd21360905e3cc9fac6b642c8f3992e7acd71f
[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" "d8377f99235a3e417c3ed09150bd21360905e3cc9fac6b642c8f3992e7acd71f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sejong v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "d8377f99235a3e417c3ed09150bd21360905e3cc9fac6b642c8f3992e7acd71f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8377f99235a3e417c3ed09150bd21360905e3cc9fac6b642c8f3992e7acd71f", kill_on_drop: false }`
[INFO] [stdout] d8377f99235a3e417c3ed09150bd21360905e3cc9fac6b642c8f3992e7acd71f
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 37b51312681f03da15f2a99c97486ccc7aca259130c7a71fc8326c27a101a78c
[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" "37b51312681f03da15f2a99c97486ccc7aca259130c7a71fc8326c27a101a78c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sejong-cbcfca7b881ffa55
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test buffer::tests::test_consecutive_consonants ... ok
[INFO] [stdout] test buffer::tests::test_special_consonant ... ok
[INFO] [stdout] test syllable::syllable::tests::guard_from_byte ... ok
[INFO] [stdout] test buffer::tests::test_pop ... ok
[INFO] [stdout] test syllable::syllable::tests::test_into_char ... ok
[INFO] [stdout] test buffer::tests::test_buffer ... ok
[INFO] [stdout] test buffer::tests::test_syllable_splitting_with_two_part_final_consonant ... ok
[INFO] [stderr]    Doc-tests sejong
[INFO] [stdout] test buffer::tests::test_syllable_with_four_jamol ... ok
[INFO] [stdout] test syllable::syllable::tests::size_of_syllable ... ok
[INFO] [stdout] test buffer::tests::test_consecutive_vowels ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/buffer.rs - buffer::Buffer::out (line 81) ... ok
[INFO] [stdout] test src/buffer.rs - buffer::Buffer::pop (line 55) ... ok
[INFO] [stdout] test src/buffer.rs - buffer::Buffer::put (line 30) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/buffer.rs - buffer::Buffer::to_string (line 107) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.63s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "37b51312681f03da15f2a99c97486ccc7aca259130c7a71fc8326c27a101a78c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37b51312681f03da15f2a99c97486ccc7aca259130c7a71fc8326c27a101a78c", kill_on_drop: false }`
[INFO] [stdout] 37b51312681f03da15f2a99c97486ccc7aca259130c7a71fc8326c27a101a78c