[INFO] fetching crate colo 0.4.1... [INFO] testing colo-0.4.1 against 1.60.0 for beta-1.61-1 [INFO] extracting crate colo 0.4.1 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate colo 0.4.1 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 colo 0.4.1 [INFO] finished tweaking crates.io crate colo 0.4.1 [INFO] tweaked toml for crates.io crate colo 0.4.1 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate colo 0.4.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded color_space v0.5.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6b4c0eb92e55cb23183a53eb42835f9c21b2914be83ae0020a793b3c94f50f87 [INFO] running `Command { std: "docker" "start" "-a" "6b4c0eb92e55cb23183a53eb42835f9c21b2914be83ae0020a793b3c94f50f87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6b4c0eb92e55cb23183a53eb42835f9c21b2914be83ae0020a793b3c94f50f87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b4c0eb92e55cb23183a53eb42835f9c21b2914be83ae0020a793b3c94f50f87", kill_on_drop: false }` [INFO] [stdout] 6b4c0eb92e55cb23183a53eb42835f9c21b2914be83ae0020a793b3c94f50f87 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 008bd03de60480aebcc25a11197a34107ba1fc0e8d941891aea7d7afbab6b2ad [INFO] running `Command { std: "docker" "start" "-a" "008bd03de60480aebcc25a11197a34107ba1fc0e8d941891aea7d7afbab6b2ad", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling anyhow v1.0.34 [INFO] [stderr] Compiling colo v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling color_space v0.5.3 [INFO] [stderr] Compiling term_size v0.3.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling terminal_size v0.1.15 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling console v0.13.0 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Compiling thiserror v1.0.22 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.16s [INFO] running `Command { std: "docker" "inspect" "008bd03de60480aebcc25a11197a34107ba1fc0e8d941891aea7d7afbab6b2ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "008bd03de60480aebcc25a11197a34107ba1fc0e8d941891aea7d7afbab6b2ad", kill_on_drop: false }` [INFO] [stdout] 008bd03de60480aebcc25a11197a34107ba1fc0e8d941891aea7d7afbab6b2ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 6701018a80626d29672f840d8dec4b0a7f32ce94b419df35cdaab9dfece3d6ca [INFO] running `Command { std: "docker" "start" "-a" "6701018a80626d29672f840d8dec4b0a7f32ce94b419df35cdaab9dfece3d6ca", kill_on_drop: false }` [INFO] [stderr] Compiling colo v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.62s [INFO] running `Command { std: "docker" "inspect" "6701018a80626d29672f840d8dec4b0a7f32ce94b419df35cdaab9dfece3d6ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6701018a80626d29672f840d8dec4b0a7f32ce94b419df35cdaab9dfece3d6ca", kill_on_drop: false }` [INFO] [stdout] 6701018a80626d29672f840d8dec4b0a7f32ce94b419df35cdaab9dfece3d6ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e7004d3b0bfcc65a34a493809a99b333bb7407a5f89a66e9488d16876b426b2b [INFO] running `Command { std: "docker" "start" "-a" "e7004d3b0bfcc65a34a493809a99b333bb7407a5f89a66e9488d16876b426b2b", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/colo-1c7619fa04bb3358) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test color::hex::tests::test_from_rgb ... ok [INFO] [stdout] test color::hex::tests::test_parse_and_to_hex ... ok [INFO] [stdout] test color::hex::tests::test_parse ... ok [INFO] [stdout] test color::tests::test_color_display ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e7004d3b0bfcc65a34a493809a99b333bb7407a5f89a66e9488d16876b426b2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7004d3b0bfcc65a34a493809a99b333bb7407a5f89a66e9488d16876b426b2b", kill_on_drop: false }` [INFO] [stdout] e7004d3b0bfcc65a34a493809a99b333bb7407a5f89a66e9488d16876b426b2b