[INFO] fetching crate cetkaik_core 0.2.2...
[INFO] testing cetkaik_core-0.2.2 against 1.49.0 for beta-1.50-1
[INFO] extracting crate cetkaik_core 0.2.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate cetkaik_core 0.2.2 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cetkaik_core 0.2.2
[INFO] finished tweaking crates.io crate cetkaik_core 0.2.2
[INFO] tweaked toml for crates.io crate cetkaik_core 0.2.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.49.0" "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] bb5e87fb3e85f188b7253dac2504d95cc2bd6aae31058d67e109ea49ecb730a0
[INFO] running `Command { std: "docker" "start" "-a" "bb5e87fb3e85f188b7253dac2504d95cc2bd6aae31058d67e109ea49ecb730a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb5e87fb3e85f188b7253dac2504d95cc2bd6aae31058d67e109ea49ecb730a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb5e87fb3e85f188b7253dac2504d95cc2bd6aae31058d67e109ea49ecb730a0", kill_on_drop: false }`
[INFO] [stdout] bb5e87fb3e85f188b7253dac2504d95cc2bd6aae31058d67e109ea49ecb730a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.49.0" "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] 0a7eeef57b3cc60ef1e74bd1d1618f4f3db745c154aaa65686c16a250578de60
[INFO] running `Command { std: "docker" "start" "-a" "0a7eeef57b3cc60ef1e74bd1d1618f4f3db745c154aaa65686c16a250578de60", kill_on_drop: false }`
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling cetkaik_core v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `Command { std: "docker" "inspect" "0a7eeef57b3cc60ef1e74bd1d1618f4f3db745c154aaa65686c16a250578de60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a7eeef57b3cc60ef1e74bd1d1618f4f3db745c154aaa65686c16a250578de60", kill_on_drop: false }`
[INFO] [stdout] 0a7eeef57b3cc60ef1e74bd1d1618f4f3db745c154aaa65686c16a250578de60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea78aea799625fb298f9075693a7e106ea9de92cab280e1935c8538beb7b3b10
[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" "ea78aea799625fb298f9075693a7e106ea9de92cab280e1935c8538beb7b3b10", kill_on_drop: false }`
[INFO] [stderr]    Compiling cetkaik_core v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "ea78aea799625fb298f9075693a7e106ea9de92cab280e1935c8538beb7b3b10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea78aea799625fb298f9075693a7e106ea9de92cab280e1935c8538beb7b3b10", kill_on_drop: false }`
[INFO] [stdout] ea78aea799625fb298f9075693a7e106ea9de92cab280e1935c8538beb7b3b10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7cb267a0222e8164260a194405fe95a3a5173fdbf672ad3c8b9009125f66f247
[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" "7cb267a0222e8164260a194405fe95a3a5173fdbf672ad3c8b9009125f66f247", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cetkaik_core-ae3d99b3b82a0758
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cetkaik_core
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/relative.rs - relative::serialize_coord (line 110) ... ok
[INFO] [stdout] test src/absolute.rs - absolute::parse_coord (line 287) ... ok
[INFO] [stdout] test src/lib.rs - serialize_color (line 21) ... ok
[INFO] [stdout] test src/relative.rs - relative::serialize_piece (line 148) ... ok
[INFO] [stdout] test src/absolute.rs - absolute::serialize_coord (line 394) ... ok
[INFO] [stdout] test src/perspective.rs - perspective::to_absolute_coord (line 184) ... ok
[INFO] [stdout] test src/lib.rs - serialize_prof (line 72) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7cb267a0222e8164260a194405fe95a3a5173fdbf672ad3c8b9009125f66f247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cb267a0222e8164260a194405fe95a3a5173fdbf672ad3c8b9009125f66f247", kill_on_drop: false }`
[INFO] [stdout] 7cb267a0222e8164260a194405fe95a3a5173fdbf672ad3c8b9009125f66f247