[INFO] fetching crate const-utf16 0.2.1...
[INFO] testing const-utf16-0.2.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate const-utf16 0.2.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate const-utf16 0.2.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate const-utf16 0.2.1
[INFO] finished tweaking crates.io crate const-utf16 0.2.1
[INFO] tweaked toml for crates.io crate const-utf16 0.2.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] 7f951c8ece70174c11183dc1187fbd76c2455f7f2f3784860dc812686a54f88d
[INFO] running `Command { std: "docker" "start" "-a" "7f951c8ece70174c11183dc1187fbd76c2455f7f2f3784860dc812686a54f88d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f951c8ece70174c11183dc1187fbd76c2455f7f2f3784860dc812686a54f88d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f951c8ece70174c11183dc1187fbd76c2455f7f2f3784860dc812686a54f88d", kill_on_drop: false }`
[INFO] [stdout] 7f951c8ece70174c11183dc1187fbd76c2455f7f2f3784860dc812686a54f88d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d4ec141c9aabc05b2928d08cb7c9ca3f2d167780562e96e7a9537a56bd35cfc
[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" "1d4ec141c9aabc05b2928d08cb7c9ca3f2d167780562e96e7a9537a56bd35cfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling const-utf16 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "1d4ec141c9aabc05b2928d08cb7c9ca3f2d167780562e96e7a9537a56bd35cfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d4ec141c9aabc05b2928d08cb7c9ca3f2d167780562e96e7a9537a56bd35cfc", kill_on_drop: false }`
[INFO] [stdout] 1d4ec141c9aabc05b2928d08cb7c9ca3f2d167780562e96e7a9537a56bd35cfc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e7cdf7a98394111dd18be0b984680c30dd48242e51f51d59fd5fca16c72abfc
[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" "9e7cdf7a98394111dd18be0b984680c30dd48242e51f51d59fd5fca16c72abfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling const-utf16 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "9e7cdf7a98394111dd18be0b984680c30dd48242e51f51d59fd5fca16c72abfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e7cdf7a98394111dd18be0b984680c30dd48242e51f51d59fd5fca16c72abfc", kill_on_drop: false }`
[INFO] [stdout] 9e7cdf7a98394111dd18be0b984680c30dd48242e51f51d59fd5fca16c72abfc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b27bb8d75e73a8de9bc7cbb4ddd159a66b1d780645f30a18ff3638f4921e7958
[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" "b27bb8d75e73a8de9bc7cbb4ddd159a66b1d780645f30a18ff3638f4921e7958", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/const_utf16-52ac357dc3041b16)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::encode_utf16_with_null_byte_works ... ok
[INFO] [stderr]    Doc-tests const-utf16
[INFO] [stdout] test tests::encode_utf16_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b27bb8d75e73a8de9bc7cbb4ddd159a66b1d780645f30a18ff3638f4921e7958", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b27bb8d75e73a8de9bc7cbb4ddd159a66b1d780645f30a18ff3638f4921e7958", kill_on_drop: false }`
[INFO] [stdout] b27bb8d75e73a8de9bc7cbb4ddd159a66b1d780645f30a18ff3638f4921e7958