[INFO] fetching crate ckb-logger 0.38.0...
[INFO] testing ckb-logger-0.38.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate ckb-logger 0.38.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate ckb-logger 0.38.0 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 ckb-logger 0.38.0
[INFO] finished tweaking crates.io crate ckb-logger 0.38.0
[INFO] tweaked toml for crates.io crate ckb-logger 0.38.0 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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/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] bbe40b9fce1218211eec4ba8b6a86c7615edb84b1b1327f03fa1206b88d93fa7
[INFO] running `Command { std: "docker" "start" "-a" "bbe40b9fce1218211eec4ba8b6a86c7615edb84b1b1327f03fa1206b88d93fa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbe40b9fce1218211eec4ba8b6a86c7615edb84b1b1327f03fa1206b88d93fa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbe40b9fce1218211eec4ba8b6a86c7615edb84b1b1327f03fa1206b88d93fa7", kill_on_drop: false }`
[INFO] [stdout] bbe40b9fce1218211eec4ba8b6a86c7615edb84b1b1327f03fa1206b88d93fa7
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8096b15196a45bcbc309a31ce469b1c8c9da600c451bbfcf99f4b68e4df601a1
[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" "8096b15196a45bcbc309a31ce469b1c8c9da600c451bbfcf99f4b68e4df601a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling ckb-logger v0.38.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "8096b15196a45bcbc309a31ce469b1c8c9da600c451bbfcf99f4b68e4df601a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8096b15196a45bcbc309a31ce469b1c8c9da600c451bbfcf99f4b68e4df601a1", kill_on_drop: false }`
[INFO] [stdout] 8096b15196a45bcbc309a31ce469b1c8c9da600c451bbfcf99f4b68e4df601a1
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a0c9ef877fa65187ebd662b4c238c9345374668e06582abbd69fd512fdaa703
[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" "4a0c9ef877fa65187ebd662b4c238c9345374668e06582abbd69fd512fdaa703", kill_on_drop: false }`
[INFO] [stderr]    Compiling ckb-logger v0.38.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "4a0c9ef877fa65187ebd662b4c238c9345374668e06582abbd69fd512fdaa703", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a0c9ef877fa65187ebd662b4c238c9345374668e06582abbd69fd512fdaa703", kill_on_drop: false }`
[INFO] [stdout] 4a0c9ef877fa65187ebd662b4c238c9345374668e06582abbd69fd512fdaa703
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9051e8672d44ee501241c0e3c9030706cc9f526bc34562ee92b71b1b9e0f7c89
[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" "9051e8672d44ee501241c0e3c9030706cc9f526bc34562ee92b71b1b9e0f7c89", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ckb_logger-0af5eb6a2921dc37
[INFO] [stderr]    Doc-tests ckb-logger
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - error_target (line 292) ... ok
[INFO] [stdout] test src/lib.rs - log_enabled_target (line 316) ... ok
[INFO] [stdout] test src/lib.rs - info_target (line 240) ... ok
[INFO] [stdout] test src/lib.rs - debug_target (line 214) ... ok
[INFO] [stdout] test src/lib.rs - log_enabled (line 159) ... ok
[INFO] [stdout] test src/lib.rs - trace (line 32) ... ok
[INFO] [stdout] test src/lib.rs - error (line 133) ... ok
[INFO] [stdout] test src/lib.rs - warn_target (line 267) ... ok
[INFO] [stdout] test src/lib.rs - trace_target (line 188) ... ok
[INFO] [stdout] test src/lib.rs - debug (line 57) ... ok
[INFO] [stdout] test src/lib.rs - info (line 82) ... ok
[INFO] [stdout] test src/lib.rs - warn (line 109) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9051e8672d44ee501241c0e3c9030706cc9f526bc34562ee92b71b1b9e0f7c89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9051e8672d44ee501241c0e3c9030706cc9f526bc34562ee92b71b1b9e0f7c89", kill_on_drop: false }`
[INFO] [stdout] 9051e8672d44ee501241c0e3c9030706cc9f526bc34562ee92b71b1b9e0f7c89