[INFO] fetching crate sixbit 0.4.0...
[INFO] testing sixbit-0.4.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate sixbit 0.4.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate sixbit 0.4.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sixbit 0.4.0
[INFO] finished tweaking crates.io crate sixbit 0.4.0
[INFO] tweaked toml for crates.io crate sixbit 0.4.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc71e0e144fd1cc4e05ddc43126d16564081e4359f37fc905e25d4867fb1f341
[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" "cc71e0e144fd1cc4e05ddc43126d16564081e4359f37fc905e25d4867fb1f341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc71e0e144fd1cc4e05ddc43126d16564081e4359f37fc905e25d4867fb1f341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc71e0e144fd1cc4e05ddc43126d16564081e4359f37fc905e25d4867fb1f341", kill_on_drop: false }`
[INFO] [stdout] cc71e0e144fd1cc4e05ddc43126d16564081e4359f37fc905e25d4867fb1f341
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed91ae4292715fafb7303916dc01eb4ccd5761baedd17529ad1aaf1f46313c53
[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" "ed91ae4292715fafb7303916dc01eb4ccd5761baedd17529ad1aaf1f46313c53", kill_on_drop: false }`
[INFO] [stderr]    Compiling sixbit v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "ed91ae4292715fafb7303916dc01eb4ccd5761baedd17529ad1aaf1f46313c53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed91ae4292715fafb7303916dc01eb4ccd5761baedd17529ad1aaf1f46313c53", kill_on_drop: false }`
[INFO] [stdout] ed91ae4292715fafb7303916dc01eb4ccd5761baedd17529ad1aaf1f46313c53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 2e21b30a0fb4d5f7802d851793ddb0a989abb0425280f5d98e834672e83d7366
[INFO] running `Command { std: "docker" "start" "-a" "2e21b30a0fb4d5f7802d851793ddb0a989abb0425280f5d98e834672e83d7366", kill_on_drop: false }`
[INFO] [stderr]    Compiling sixbit v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "2e21b30a0fb4d5f7802d851793ddb0a989abb0425280f5d98e834672e83d7366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e21b30a0fb4d5f7802d851793ddb0a989abb0425280f5d98e834672e83d7366", kill_on_drop: false }`
[INFO] [stdout] 2e21b30a0fb4d5f7802d851793ddb0a989abb0425280f5d98e834672e83d7366
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9f992196b22d665b0cfbc5af350d97054a46c9c9b4daba04d2f90b34ab63a8ec
[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" "9f992196b22d665b0cfbc5af350d97054a46c9c9b4daba04d2f90b34ab63a8ec", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sixbit-5db341cb68d95854)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sixbit
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::misc_invariants ... ok
[INFO] [stdout] test tests::test_chinese ... ok
[INFO] [stdout] test tests::sorting ... ok
[INFO] [stdout] test tests::test_arabic ... ok
[INFO] [stdout] test tests::test_compatibility_hangul_jamo ... ok
[INFO] [stdout] test tests::test_devanagari ... ok
[INFO] [stdout] test tests::test_cyrillic ... ok
[INFO] [stdout] test tests::test_halfwidth_kana ... ok
[INFO] [stdout] test tests::test_hebrew ... ok
[INFO] [stdout] test tests::test_latin ... ok
[INFO] [stdout] test tests::test_greek ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "9f992196b22d665b0cfbc5af350d97054a46c9c9b4daba04d2f90b34ab63a8ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f992196b22d665b0cfbc5af350d97054a46c9c9b4daba04d2f90b34ab63a8ec", kill_on_drop: false }`
[INFO] [stdout] 9f992196b22d665b0cfbc5af350d97054a46c9c9b4daba04d2f90b34ab63a8ec