[INFO] fetching crate apdex 0.1.1...
[INFO] testing apdex-0.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate apdex 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate apdex 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 apdex 0.1.1
[INFO] finished tweaking crates.io crate apdex 0.1.1
[INFO] tweaked toml for crates.io crate apdex 0.1.1 written to /workspace/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 69fb360630e292e326aa6f9a096fed34a838effc44c15cf29fe16abae7c45d20
[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" "69fb360630e292e326aa6f9a096fed34a838effc44c15cf29fe16abae7c45d20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69fb360630e292e326aa6f9a096fed34a838effc44c15cf29fe16abae7c45d20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69fb360630e292e326aa6f9a096fed34a838effc44c15cf29fe16abae7c45d20", kill_on_drop: false }`
[INFO] [stdout] 69fb360630e292e326aa6f9a096fed34a838effc44c15cf29fe16abae7c45d20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] a6ed0498b42aaa9a35e7ec94829e96ac392a3a105ac414763933bf1d6cf627aa
[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" "a6ed0498b42aaa9a35e7ec94829e96ac392a3a105ac414763933bf1d6cf627aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling yansi v0.4.0
[INFO] [stderr]    Compiling apdex v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "a6ed0498b42aaa9a35e7ec94829e96ac392a3a105ac414763933bf1d6cf627aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6ed0498b42aaa9a35e7ec94829e96ac392a3a105ac414763933bf1d6cf627aa", kill_on_drop: false }`
[INFO] [stdout] a6ed0498b42aaa9a35e7ec94829e96ac392a3a105ac414763933bf1d6cf627aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e619c5afcb01c8809fa26704c9ee14e1ee4593ea3df048adb8b053d6573eade6
[INFO] running `Command { std: "docker" "start" "-a" "e619c5afcb01c8809fa26704c9ee14e1ee4593ea3df048adb8b053d6573eade6", kill_on_drop: false }`
[INFO] [stderr]    Compiling apdex v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "e619c5afcb01c8809fa26704c9ee14e1ee4593ea3df048adb8b053d6573eade6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e619c5afcb01c8809fa26704c9ee14e1ee4593ea3df048adb8b053d6573eade6", kill_on_drop: false }`
[INFO] [stdout] e619c5afcb01c8809fa26704c9ee14e1ee4593ea3df048adb8b053d6573eade6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 6923865c0866551dd912331ea77020c7f7afbd46eca92390cb8a203f7f17c30b
[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" "6923865c0866551dd912331ea77020c7f7afbd46eca92390cb8a203f7f17c30b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/apdex-1bdd21b3493dd2d4
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::no_score ... ok
[INFO] [stdout] test tests::rating_output_no_samples ... ok
[INFO] [stdout] test tests::rating_output ... ok
[INFO] [stdout] test tests::score ... ok
[INFO] [stdout] test tests::score_errors ... ok
[INFO] [stdout] test tests::rating_output_small_group ... ok
[INFO] [stdout] test tests::rating_output_no_samples_high_t ... ok
[INFO] [stdout] test tests::uniform_output_no_samples_high_t ... ok
[INFO] [stdout] test tests::uniform_output_one ... ok
[INFO] [stdout] test tests::uniform_output ... ok
[INFO] [stdout] test tests::uniform_output_no_samples ... ok
[INFO] [stdout] test tests::uniform_output_one_small_group ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests apdex
[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" "6923865c0866551dd912331ea77020c7f7afbd46eca92390cb8a203f7f17c30b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6923865c0866551dd912331ea77020c7f7afbd46eca92390cb8a203f7f17c30b", kill_on_drop: false }`
[INFO] [stdout] 6923865c0866551dd912331ea77020c7f7afbd46eca92390cb8a203f7f17c30b