[INFO] fetching crate qz 0.1.0...
[INFO] testing qz-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate qz 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate qz 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate qz 0.1.0
[INFO] finished tweaking crates.io crate qz 0.1.0
[INFO] tweaked toml for crates.io crate qz 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate qz 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ccc447f847c5ba455cd5e100b490c4ab4618bbd3e9f72f49d5ce59eba55e054
[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" "8ccc447f847c5ba455cd5e100b490c4ab4618bbd3e9f72f49d5ce59eba55e054", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ccc447f847c5ba455cd5e100b490c4ab4618bbd3e9f72f49d5ce59eba55e054", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ccc447f847c5ba455cd5e100b490c4ab4618bbd3e9f72f49d5ce59eba55e054", kill_on_drop: false }`
[INFO] [stdout] 8ccc447f847c5ba455cd5e100b490c4ab4618bbd3e9f72f49d5ce59eba55e054
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] a71d3bbda3c3bb6e9da38a41a2782a1e430ebec6306804ea4d57d3b2e703d217
[INFO] running `Command { std: "docker" "start" "-a" "a71d3bbda3c3bb6e9da38a41a2782a1e430ebec6306804ea4d57d3b2e703d217", kill_on_drop: false }`
[INFO] [stderr]    Compiling qz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "a71d3bbda3c3bb6e9da38a41a2782a1e430ebec6306804ea4d57d3b2e703d217", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a71d3bbda3c3bb6e9da38a41a2782a1e430ebec6306804ea4d57d3b2e703d217", kill_on_drop: false }`
[INFO] [stdout] a71d3bbda3c3bb6e9da38a41a2782a1e430ebec6306804ea4d57d3b2e703d217
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] 5b19e02b671fc58f447ef8ff3c550e30bfb9956457916f54a96aae5f4b95d86a
[INFO] running `Command { std: "docker" "start" "-a" "5b19e02b671fc58f447ef8ff3c550e30bfb9956457916f54a96aae5f4b95d86a", kill_on_drop: false }`
[INFO] [stderr]    Compiling qz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "5b19e02b671fc58f447ef8ff3c550e30bfb9956457916f54a96aae5f4b95d86a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b19e02b671fc58f447ef8ff3c550e30bfb9956457916f54a96aae5f4b95d86a", kill_on_drop: false }`
[INFO] [stdout] 5b19e02b671fc58f447ef8ff3c550e30bfb9956457916f54a96aae5f4b95d86a
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b041855c1bbe6e9d7a9526059d48b7e873a3682239156467a8c40431315ca134
[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" "b041855c1bbe6e9d7a9526059d48b7e873a3682239156467a8c40431315ca134", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/qz-966b2458f235d62e)
[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" "b041855c1bbe6e9d7a9526059d48b7e873a3682239156467a8c40431315ca134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b041855c1bbe6e9d7a9526059d48b7e873a3682239156467a8c40431315ca134", kill_on_drop: false }`
[INFO] [stdout] b041855c1bbe6e9d7a9526059d48b7e873a3682239156467a8c40431315ca134