[INFO] fetching crate awwwh 0.0.0...
[INFO] testing awwwh-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate awwwh 0.0.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate awwwh 0.0.0 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 awwwh 0.0.0
[INFO] finished tweaking crates.io crate awwwh 0.0.0
[INFO] tweaked toml for crates.io crate awwwh 0.0.0 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] da57847e00f6d78c582d346800b125506082ec9997cc068f2f88ddf40a473fe6
[INFO] running `Command { std: "docker" "start" "-a" "da57847e00f6d78c582d346800b125506082ec9997cc068f2f88ddf40a473fe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da57847e00f6d78c582d346800b125506082ec9997cc068f2f88ddf40a473fe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da57847e00f6d78c582d346800b125506082ec9997cc068f2f88ddf40a473fe6", kill_on_drop: false }`
[INFO] [stdout] da57847e00f6d78c582d346800b125506082ec9997cc068f2f88ddf40a473fe6
[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] 3390b8ef240b5e7e5dba2a7b8cda8bb333db3b91e12527dbbf6a5d839758058f
[INFO] running `Command { std: "docker" "start" "-a" "3390b8ef240b5e7e5dba2a7b8cda8bb333db3b91e12527dbbf6a5d839758058f", kill_on_drop: false }`
[INFO] [stderr]    Compiling awwwh v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "3390b8ef240b5e7e5dba2a7b8cda8bb333db3b91e12527dbbf6a5d839758058f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3390b8ef240b5e7e5dba2a7b8cda8bb333db3b91e12527dbbf6a5d839758058f", kill_on_drop: false }`
[INFO] [stdout] 3390b8ef240b5e7e5dba2a7b8cda8bb333db3b91e12527dbbf6a5d839758058f
[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] [stdout] a67382ebf0a163a3491b472033214adba0f7af0949f90d135872ac2f21a7a942
[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" "a67382ebf0a163a3491b472033214adba0f7af0949f90d135872ac2f21a7a942", kill_on_drop: false }`
[INFO] [stderr]    Compiling awwwh v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/awwwh-f011845f70cdb073)
[INFO] running `Command { std: "docker" "inspect" "a67382ebf0a163a3491b472033214adba0f7af0949f90d135872ac2f21a7a942", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a67382ebf0a163a3491b472033214adba0f7af0949f90d135872ac2f21a7a942", kill_on_drop: false }`
[INFO] [stdout] a67382ebf0a163a3491b472033214adba0f7af0949f90d135872ac2f21a7a942
[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] [stdout] 1f9fe556b1d40b2b5100aa3980ab072f618ad9570864fc3dbcb862ecef3b96b5
[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" "1f9fe556b1d40b2b5100aa3980ab072f618ad9570864fc3dbcb862ecef3b96b5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/awwwh-f011845f70cdb073)
[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" "1f9fe556b1d40b2b5100aa3980ab072f618ad9570864fc3dbcb862ecef3b96b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f9fe556b1d40b2b5100aa3980ab072f618ad9570864fc3dbcb862ecef3b96b5", kill_on_drop: false }`
[INFO] [stdout] 1f9fe556b1d40b2b5100aa3980ab072f618ad9570864fc3dbcb862ecef3b96b5