[INFO] fetching crate webstool 0.1.3...
[INFO] testing webstool-0.1.3 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate webstool 0.1.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate webstool 0.1.3 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate webstool 0.1.3
[INFO] finished tweaking crates.io crate webstool 0.1.3
[INFO] tweaked toml for crates.io crate webstool 0.1.3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate webstool 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2022-02-22" "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] fd9915748e1f30716e5230f4db165b136e74fcc465ae8fd66dc0c30fa4567c71
[INFO] running `Command { std: "docker" "start" "-a" "fd9915748e1f30716e5230f4db165b136e74fcc465ae8fd66dc0c30fa4567c71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd9915748e1f30716e5230f4db165b136e74fcc465ae8fd66dc0c30fa4567c71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd9915748e1f30716e5230f4db165b136e74fcc465ae8fd66dc0c30fa4567c71", kill_on_drop: false }`
[INFO] [stdout] fd9915748e1f30716e5230f4db165b136e74fcc465ae8fd66dc0c30fa4567c71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2022-02-22" "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] f00b0610a0ec4e71473a151543ff832579d90018296b4730f625110a359cc180
[INFO] running `Command { std: "docker" "start" "-a" "f00b0610a0ec4e71473a151543ff832579d90018296b4730f625110a359cc180", kill_on_drop: false }`
[INFO] [stderr]    Compiling webstool v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "f00b0610a0ec4e71473a151543ff832579d90018296b4730f625110a359cc180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f00b0610a0ec4e71473a151543ff832579d90018296b4730f625110a359cc180", kill_on_drop: false }`
[INFO] [stdout] f00b0610a0ec4e71473a151543ff832579d90018296b4730f625110a359cc180
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2022-02-22" "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] 6be573df740336f81bde1c27f9e9dba79e3db4e237357f80ef57269591ba6542
[INFO] running `Command { std: "docker" "start" "-a" "6be573df740336f81bde1c27f9e9dba79e3db4e237357f80ef57269591ba6542", kill_on_drop: false }`
[INFO] [stderr]    Compiling webstool v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "6be573df740336f81bde1c27f9e9dba79e3db4e237357f80ef57269591ba6542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6be573df740336f81bde1c27f9e9dba79e3db4e237357f80ef57269591ba6542", kill_on_drop: false }`
[INFO] [stdout] 6be573df740336f81bde1c27f9e9dba79e3db4e237357f80ef57269591ba6542
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2022-02-22" "test" "--frozen", 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] d3c294b27470956da1843e575ee3517619a76910b13043666e46e42d29bbc35e
[INFO] running `Command { std: "docker" "start" "-a" "d3c294b27470956da1843e575ee3517619a76910b13043666e46e42d29bbc35e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/webstool-5fb233450f3fd711)
[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" "d3c294b27470956da1843e575ee3517619a76910b13043666e46e42d29bbc35e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3c294b27470956da1843e575ee3517619a76910b13043666e46e42d29bbc35e", kill_on_drop: false }`
[INFO] [stdout] d3c294b27470956da1843e575ee3517619a76910b13043666e46e42d29bbc35e