[INFO] fetching crate cjk 0.2.4...
[INFO] testing cjk-0.2.4 against 1.55.0 for beta-1.56-1
[INFO] extracting crate cjk 0.2.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cjk 0.2.4 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cjk 0.2.4
[INFO] finished tweaking crates.io crate cjk 0.2.4
[INFO] tweaked toml for crates.io crate cjk 0.2.4 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03c2e0ba24a5be0e7c87f81389102ae158d3ecf79266844f2d77663e2477fb3c
[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" "03c2e0ba24a5be0e7c87f81389102ae158d3ecf79266844f2d77663e2477fb3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03c2e0ba24a5be0e7c87f81389102ae158d3ecf79266844f2d77663e2477fb3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03c2e0ba24a5be0e7c87f81389102ae158d3ecf79266844f2d77663e2477fb3c", kill_on_drop: false }`
[INFO] [stdout] 03c2e0ba24a5be0e7c87f81389102ae158d3ecf79266844f2d77663e2477fb3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 716702bd7d8dbc3f8a163773ad5158d5610dfa878ff5790a246ffcdbf1e491e6
[INFO] running `Command { std: "docker" "start" "-a" "716702bd7d8dbc3f8a163773ad5158d5610dfa878ff5790a246ffcdbf1e491e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-blocks v0.1.2
[INFO] [stderr]    Compiling cjk v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "716702bd7d8dbc3f8a163773ad5158d5610dfa878ff5790a246ffcdbf1e491e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "716702bd7d8dbc3f8a163773ad5158d5610dfa878ff5790a246ffcdbf1e491e6", kill_on_drop: false }`
[INFO] [stdout] 716702bd7d8dbc3f8a163773ad5158d5610dfa878ff5790a246ffcdbf1e491e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 4856b79fb7fa1b2134f2d20f39d72d1dc977e16d21b5d0a464d28d8cbbe87990
[INFO] running `Command { std: "docker" "start" "-a" "4856b79fb7fa1b2134f2d20f39d72d1dc977e16d21b5d0a464d28d8cbbe87990", kill_on_drop: false }`
[INFO] [stderr]    Compiling cjk v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "4856b79fb7fa1b2134f2d20f39d72d1dc977e16d21b5d0a464d28d8cbbe87990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4856b79fb7fa1b2134f2d20f39d72d1dc977e16d21b5d0a464d28d8cbbe87990", kill_on_drop: false }`
[INFO] [stdout] 4856b79fb7fa1b2134f2d20f39d72d1dc977e16d21b5d0a464d28d8cbbe87990
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5a53cac2a31d80d32f4575462f9c22ba84537f01409ad196344b38b09234b0eb
[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" "5a53cac2a31d80d32f4575462f9c22ba84537f01409ad196344b38b09234b0eb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cjk-75f53f17e32ad5f6)
[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] [stderr]      Running tests/characters.rs (/opt/rustwide/target/debug/deps/characters-a88538144957a9a5)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test char1 ... ok
[INFO] [stdout] test char2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.89s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/codepoints.rs (/opt/rustwide/target/debug/deps/codepoints-c07148c47a4262c9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test char1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/kana.rs (/opt/rustwide/target/debug/deps/kana-050847c464c41b00)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test kana2 ... ok
[INFO] [stdout] test kana1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/kanji.rs (/opt/rustwide/target/debug/deps/kanji-d04a39aeb9bdb64d)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test kanji1 ... ok
[INFO] [stdout] test kanji2 ... ok
[INFO] [stdout] test kanji3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/properties.rs (/opt/rustwide/target/debug/deps/properties-7c740d1a9ecffea6)
[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] [stderr]      Running tests/radicals.rs (/opt/rustwide/target/debug/deps/radicals-46a6323a0ef6091b)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test radical1 ... ok
[INFO] [stdout] test radical3 ... ok
[INFO] [stdout] test radical2 ... ok
[INFO] [stdout] test radical4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.53s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/reference.rs (/opt/rustwide/target/debug/deps/reference-d8006b4fdcff620c)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test reference1 ... ok
[INFO] [stdout] test reference2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.98s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/variants.rs (/opt/rustwide/target/debug/deps/variants-cca9cfd00a336bbb)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test variants1 ... ok
[INFO] [stdout] test variants3 ... ok
[INFO] [stdout] test variants2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/wot.rs (/opt/rustwide/target/debug/deps/wot-0dbdb8ed9462eab4)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test chinese_wot ... ok
[INFO] [stdout] test japanese_wot ... ok
[INFO] [stdout] test korean_wot ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cjk
[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" "5a53cac2a31d80d32f4575462f9c22ba84537f01409ad196344b38b09234b0eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a53cac2a31d80d32f4575462f9c22ba84537f01409ad196344b38b09234b0eb", kill_on_drop: false }`
[INFO] [stdout] 5a53cac2a31d80d32f4575462f9c22ba84537f01409ad196344b38b09234b0eb