[INFO] fetching crate conman 0.1.6...
[INFO] testing conman-0.1.6 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate conman 0.1.6 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate conman 0.1.6 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate conman 0.1.6
[INFO] finished tweaking crates.io crate conman 0.1.6
[INFO] tweaked toml for crates.io crate conman 0.1.6 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 4a49d3f7ddbdf3f9738cfef62df6f07ca8b4eabb6f951bb28e5635cedcef64b3
[INFO] running `Command { std: "docker" "start" "-a" "4a49d3f7ddbdf3f9738cfef62df6f07ca8b4eabb6f951bb28e5635cedcef64b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a49d3f7ddbdf3f9738cfef62df6f07ca8b4eabb6f951bb28e5635cedcef64b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a49d3f7ddbdf3f9738cfef62df6f07ca8b4eabb6f951bb28e5635cedcef64b3", kill_on_drop: false }`
[INFO] [stdout] 4a49d3f7ddbdf3f9738cfef62df6f07ca8b4eabb6f951bb28e5635cedcef64b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 55ed5798a90c73bcce6d7b44f974fee51896cfca8ffe70b4cb16a2ad1c744d10
[INFO] running `Command { std: "docker" "start" "-a" "55ed5798a90c73bcce6d7b44f974fee51896cfca8ffe70b4cb16a2ad1c744d10", kill_on_drop: false }`
[INFO] [stderr]    Compiling conman v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "55ed5798a90c73bcce6d7b44f974fee51896cfca8ffe70b4cb16a2ad1c744d10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55ed5798a90c73bcce6d7b44f974fee51896cfca8ffe70b4cb16a2ad1c744d10", kill_on_drop: false }`
[INFO] [stdout] 55ed5798a90c73bcce6d7b44f974fee51896cfca8ffe70b4cb16a2ad1c744d10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 5b1f38e5ba2a6c7d59b7ebb1d5469c88012a89cdae670ef15aae47679b6b9c14
[INFO] running `Command { std: "docker" "start" "-a" "5b1f38e5ba2a6c7d59b7ebb1d5469c88012a89cdae670ef15aae47679b6b9c14", kill_on_drop: false }`
[INFO] [stderr]    Compiling conman v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.02s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/conman-2544d733a0db05f9)
[INFO] running `Command { std: "docker" "inspect" "5b1f38e5ba2a6c7d59b7ebb1d5469c88012a89cdae670ef15aae47679b6b9c14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b1f38e5ba2a6c7d59b7ebb1d5469c88012a89cdae670ef15aae47679b6b9c14", kill_on_drop: false }`
[INFO] [stdout] 5b1f38e5ba2a6c7d59b7ebb1d5469c88012a89cdae670ef15aae47679b6b9c14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 6cc29180813377359108a6de5306a9fb2cd114b90478b9559d29748833a353b9
[INFO] running `Command { std: "docker" "start" "-a" "6cc29180813377359108a6de5306a9fb2cd114b90478b9559d29748833a353b9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/conman-2544d733a0db05f9)
[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] [stderr]    Doc-tests conman
[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" "6cc29180813377359108a6de5306a9fb2cd114b90478b9559d29748833a353b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cc29180813377359108a6de5306a9fb2cd114b90478b9559d29748833a353b9", kill_on_drop: false }`
[INFO] [stdout] 6cc29180813377359108a6de5306a9fb2cd114b90478b9559d29748833a353b9