[INFO] fetching crate cli_graph 0.3.0...
[INFO] testing cli_graph-0.3.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate cli_graph 0.3.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate cli_graph 0.3.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cli_graph 0.3.0
[INFO] finished tweaking crates.io crate cli_graph 0.3.0
[INFO] tweaked toml for crates.io crate cli_graph 0.3.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 933e271bfb9a8f06b7631e4b924dc5cfb25215f9f9c956261234e87064523afd
[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" "933e271bfb9a8f06b7631e4b924dc5cfb25215f9f9c956261234e87064523afd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "933e271bfb9a8f06b7631e4b924dc5cfb25215f9f9c956261234e87064523afd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "933e271bfb9a8f06b7631e4b924dc5cfb25215f9f9c956261234e87064523afd", kill_on_drop: false }`
[INFO] [stdout] 933e271bfb9a8f06b7631e4b924dc5cfb25215f9f9c956261234e87064523afd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94ed00de8e40e640da8c0aae01b8223216470766a10c2c0b394c69e18e7e00ac
[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" "94ed00de8e40e640da8c0aae01b8223216470766a10c2c0b394c69e18e7e00ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling cli_graph v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "94ed00de8e40e640da8c0aae01b8223216470766a10c2c0b394c69e18e7e00ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94ed00de8e40e640da8c0aae01b8223216470766a10c2c0b394c69e18e7e00ac", kill_on_drop: false }`
[INFO] [stdout] 94ed00de8e40e640da8c0aae01b8223216470766a10c2c0b394c69e18e7e00ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b8450382d9901046d99ff17fcc4ec07e97c675d1cc6bd99b11b3fb4605158fa
[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" "5b8450382d9901046d99ff17fcc4ec07e97c675d1cc6bd99b11b3fb4605158fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling cli_graph v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "5b8450382d9901046d99ff17fcc4ec07e97c675d1cc6bd99b11b3fb4605158fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b8450382d9901046d99ff17fcc4ec07e97c675d1cc6bd99b11b3fb4605158fa", kill_on_drop: false }`
[INFO] [stdout] 5b8450382d9901046d99ff17fcc4ec07e97c675d1cc6bd99b11b3fb4605158fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4f24ac0d21e61cbe03c3dc0211b2575200db00d336922c6678d8d492a40914e7
[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" "4f24ac0d21e61cbe03c3dc0211b2575200db00d336922c6678d8d492a40914e7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cli_graph-6e2fb6b99bbcca61)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cli_graph
[INFO] [stdout] running 8 tests
[INFO] [stdout] test colour::test::test_colour ... ignored
[INFO] [stdout] test colour::test::test_rainbow ... ignored
[INFO] [stdout] test tests::bar_graph_single_figure_f64 ... ok
[INFO] [stdout] test tests::scatter_graph_single_figure_f64_zero2max ... ok
[INFO] [stdout] test tests::scatter_graph_single_figure_f64_custom ... ok
[INFO] [stdout] test tests::bar_graph_multi_figure_f64 ... ok
[INFO] [stdout] test tests::scatter_graph_single_figure_f64_with_colour ... ok
[INFO] [stdout] test tests::scatter_graph_single_figure_f64_default_scale ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 2 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" "4f24ac0d21e61cbe03c3dc0211b2575200db00d336922c6678d8d492a40914e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f24ac0d21e61cbe03c3dc0211b2575200db00d336922c6678d8d492a40914e7", kill_on_drop: false }`
[INFO] [stdout] 4f24ac0d21e61cbe03c3dc0211b2575200db00d336922c6678d8d492a40914e7