[INFO] crate ferris 0.2.0 is already in cache
[INFO] testing ferris-0.2.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate ferris 0.2.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ferris 0.2.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ferris 0.2.0
[INFO] finished tweaking crates.io crate ferris 0.2.0
[INFO] tweaked toml for crates.io crate ferris 0.2.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14fcc3fe467c81a91121eb8905685cdb252041346e2cd51b841cb3d64cf2f47f
[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" "14fcc3fe467c81a91121eb8905685cdb252041346e2cd51b841cb3d64cf2f47f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14fcc3fe467c81a91121eb8905685cdb252041346e2cd51b841cb3d64cf2f47f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14fcc3fe467c81a91121eb8905685cdb252041346e2cd51b841cb3d64cf2f47f", kill_on_drop: false }`
[INFO] [stdout] 14fcc3fe467c81a91121eb8905685cdb252041346e2cd51b841cb3d64cf2f47f
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] a3456344b3471abf2c17d7b708c4e3dd348d3e477db6a59599a5f8a30d29da25
[INFO] running `Command { std: "docker" "start" "-a" "a3456344b3471abf2c17d7b708c4e3dd348d3e477db6a59599a5f8a30d29da25", kill_on_drop: false }`
[INFO] [stderr]    Compiling ferris v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "a3456344b3471abf2c17d7b708c4e3dd348d3e477db6a59599a5f8a30d29da25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3456344b3471abf2c17d7b708c4e3dd348d3e477db6a59599a5f8a30d29da25", kill_on_drop: false }`
[INFO] [stdout] a3456344b3471abf2c17d7b708c4e3dd348d3e477db6a59599a5f8a30d29da25
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c19bff97c3c09b11328a77f59cb33d332712bc4dad368f142de83174e7865e8
[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" "5c19bff97c3c09b11328a77f59cb33d332712bc4dad368f142de83174e7865e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling ferris v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "5c19bff97c3c09b11328a77f59cb33d332712bc4dad368f142de83174e7865e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c19bff97c3c09b11328a77f59cb33d332712bc4dad368f142de83174e7865e8", kill_on_drop: false }`
[INFO] [stdout] 5c19bff97c3c09b11328a77f59cb33d332712bc4dad368f142de83174e7865e8
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6b89cd7eda076560f4eafd48a90afd75dcbc6154a94b20e69d8e6dbd8f24f609
[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" "6b89cd7eda076560f4eafd48a90afd75dcbc6154a94b20e69d8e6dbd8f24f609", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ferris-08ada67cb1a18395
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::resolutions_sorted_and_deduped ... ok
[INFO] [stdout] test tests::wheel_sizes_correct ... ok
[INFO] [stdout] test copy_wheel::tests::start_and_stop_then_expire ... ok
[INFO] [stdout] test copy_wheel::tests::start_and_expire ... ok
[INFO] [stderr]    Doc-tests ferris
[INFO] [stdout] test alloc_wheel::tests::start_and_stop_then_expire ... ok
[INFO] [stdout] test alloc_wheel::tests::start_and_expire ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 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" "6b89cd7eda076560f4eafd48a90afd75dcbc6154a94b20e69d8e6dbd8f24f609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b89cd7eda076560f4eafd48a90afd75dcbc6154a94b20e69d8e6dbd8f24f609", kill_on_drop: false }`
[INFO] [stdout] 6b89cd7eda076560f4eafd48a90afd75dcbc6154a94b20e69d8e6dbd8f24f609