[INFO] fetching crate carboxyl-cli 0.1.1...
[INFO] testing carboxyl-cli-0.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate carboxyl-cli 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate carboxyl-cli 0.1.1 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 carboxyl-cli 0.1.1
[INFO] finished tweaking crates.io crate carboxyl-cli 0.1.1
[INFO] tweaked toml for crates.io crate carboxyl-cli 0.1.1 written to /workspace/builds/worker-2/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] [stderr]     Blocking waiting for file lock on package cache
[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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 11e1e867b02ee3f74aa54729a68c2526a1c233c3a45f86d337a2723ecd36a903
[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" "11e1e867b02ee3f74aa54729a68c2526a1c233c3a45f86d337a2723ecd36a903", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11e1e867b02ee3f74aa54729a68c2526a1c233c3a45f86d337a2723ecd36a903", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11e1e867b02ee3f74aa54729a68c2526a1c233c3a45f86d337a2723ecd36a903", kill_on_drop: false }`
[INFO] [stdout] 11e1e867b02ee3f74aa54729a68c2526a1c233c3a45f86d337a2723ecd36a903
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] de7e9ac9ac70d214d4c87c0c63fbcb0845d2ac021d4e1b4b19bde3d712216761
[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" "de7e9ac9ac70d214d4c87c0c63fbcb0845d2ac021d4e1b4b19bde3d712216761", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v0.1.16
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling pulldown-cmark v0.0.3
[INFO] [stderr]    Compiling skeptic v0.6.1
[INFO] [stderr]    Compiling carboxyl v0.2.1
[INFO] [stderr]    Compiling carboxyl-cli v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.69s
[INFO] running `Command { std: "docker" "inspect" "de7e9ac9ac70d214d4c87c0c63fbcb0845d2ac021d4e1b4b19bde3d712216761", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de7e9ac9ac70d214d4c87c0c63fbcb0845d2ac021d4e1b4b19bde3d712216761", kill_on_drop: false }`
[INFO] [stdout] de7e9ac9ac70d214d4c87c0c63fbcb0845d2ac021d4e1b4b19bde3d712216761
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 0c92de6c07fcc28ff5983af7a7cc57f77333bd6332dc5d6e3f0383f748fb54cf
[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" "0c92de6c07fcc28ff5983af7a7cc57f77333bd6332dc5d6e3f0383f748fb54cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling carboxyl-cli v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.19s
[INFO] running `Command { std: "docker" "inspect" "0c92de6c07fcc28ff5983af7a7cc57f77333bd6332dc5d6e3f0383f748fb54cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c92de6c07fcc28ff5983af7a7cc57f77333bd6332dc5d6e3f0383f748fb54cf", kill_on_drop: false }`
[INFO] [stdout] 0c92de6c07fcc28ff5983af7a7cc57f77333bd6332dc5d6e3f0383f748fb54cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 8b72409233bb40ac15a1cd03ab771fd7ca1c1a8013aa3f87392c834fdf178d67
[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" "8b72409233bb40ac15a1cd03ab771fd7ca1c1a8013aa3f87392c834fdf178d67", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/carboxyl_cli-d07829ab78c60630
[INFO] [stdout] test sync::test::sync_writer_writes_to_inner_buffer ... ok
[INFO] [stderr]    Doc-tests carboxyl-cli
[INFO] [stdout] test drivers::tests::writes_events_from_output_stream ... ok
[INFO] [stdout] test test::runs_forever_without_end_of_input ... ok
[INFO] [stdout] test drivers::tests::reads_into_input_stream ... ok
[INFO] [stdout] test test::runs_echo_application ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8b72409233bb40ac15a1cd03ab771fd7ca1c1a8013aa3f87392c834fdf178d67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b72409233bb40ac15a1cd03ab771fd7ca1c1a8013aa3f87392c834fdf178d67", kill_on_drop: false }`
[INFO] [stdout] 8b72409233bb40ac15a1cd03ab771fd7ca1c1a8013aa3f87392c834fdf178d67