[INFO] fetching crate netr 0.1.6...
[INFO] testing netr-0.1.6 against 1.55.0 for beta-1.56-1
[INFO] extracting crate netr 0.1.6 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate netr 0.1.6 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate netr 0.1.6
[INFO] finished tweaking crates.io crate netr 0.1.6
[INFO] tweaked toml for crates.io crate netr 0.1.6 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate netr 0.1.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 05624e9289e45254474d1e9fd8bdb72b89479f59c4870823d1ee3afd86da92a9
[INFO] running `Command { std: "docker" "start" "-a" "05624e9289e45254474d1e9fd8bdb72b89479f59c4870823d1ee3afd86da92a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05624e9289e45254474d1e9fd8bdb72b89479f59c4870823d1ee3afd86da92a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05624e9289e45254474d1e9fd8bdb72b89479f59c4870823d1ee3afd86da92a9", kill_on_drop: false }`
[INFO] [stdout] 05624e9289e45254474d1e9fd8bdb72b89479f59c4870823d1ee3afd86da92a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb9a6030a8481a797d17dd997adb9682c9b175ac1856617b475ddf506df035e9
[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" "bb9a6030a8481a797d17dd997adb9682c9b175ac1856617b475ddf506df035e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling netr v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "bb9a6030a8481a797d17dd997adb9682c9b175ac1856617b475ddf506df035e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb9a6030a8481a797d17dd997adb9682c9b175ac1856617b475ddf506df035e9", kill_on_drop: false }`
[INFO] [stdout] bb9a6030a8481a797d17dd997adb9682c9b175ac1856617b475ddf506df035e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 15dd93242832c6e8a47cfc6818d6add8a6b53e39bb53d500555cc896a5e574f9
[INFO] running `Command { std: "docker" "start" "-a" "15dd93242832c6e8a47cfc6818d6add8a6b53e39bb53d500555cc896a5e574f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling netr v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "15dd93242832c6e8a47cfc6818d6add8a6b53e39bb53d500555cc896a5e574f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15dd93242832c6e8a47cfc6818d6add8a6b53e39bb53d500555cc896a5e574f9", kill_on_drop: false }`
[INFO] [stdout] 15dd93242832c6e8a47cfc6818d6add8a6b53e39bb53d500555cc896a5e574f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7276e787cf56e3b904bda2ea7151ad9bedebd0087095c2cfa5d58acc130ed865
[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" "7276e787cf56e3b904bda2ea7151ad9bedebd0087095c2cfa5d58acc130ed865", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/netr-278fa7c1cebf46cd)
[INFO] [stdout] test test_human_units ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7276e787cf56e3b904bda2ea7151ad9bedebd0087095c2cfa5d58acc130ed865", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7276e787cf56e3b904bda2ea7151ad9bedebd0087095c2cfa5d58acc130ed865", kill_on_drop: false }`
[INFO] [stdout] 7276e787cf56e3b904bda2ea7151ad9bedebd0087095c2cfa5d58acc130ed865