[INFO] fetching crate memusage 0.1.0...
[INFO] testing memusage-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate memusage 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate memusage 0.1.0 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 memusage 0.1.0
[INFO] finished tweaking crates.io crate memusage 0.1.0
[INFO] tweaked toml for crates.io crate memusage 0.1.0 written to /workspace/builds/worker-11/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] [stderr]     Blocking waiting for file lock on package cache
[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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stdout] 58500f0ca5c42a2337cbf55e8b6ae1a223e69250e2c8d5c0347cb9579d1aa1cd
[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" "58500f0ca5c42a2337cbf55e8b6ae1a223e69250e2c8d5c0347cb9579d1aa1cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58500f0ca5c42a2337cbf55e8b6ae1a223e69250e2c8d5c0347cb9579d1aa1cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58500f0ca5c42a2337cbf55e8b6ae1a223e69250e2c8d5c0347cb9579d1aa1cd", kill_on_drop: false }`
[INFO] [stdout] 58500f0ca5c42a2337cbf55e8b6ae1a223e69250e2c8d5c0347cb9579d1aa1cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 441d1205e57373115bddc60f957ced8f4ca671b501984bb7a34410cf9988525c
[INFO] running `Command { std: "docker" "start" "-a" "441d1205e57373115bddc60f957ced8f4ca671b501984bb7a34410cf9988525c", kill_on_drop: false }`
[INFO] [stderr]    Compiling memusage v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "441d1205e57373115bddc60f957ced8f4ca671b501984bb7a34410cf9988525c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "441d1205e57373115bddc60f957ced8f4ca671b501984bb7a34410cf9988525c", kill_on_drop: false }`
[INFO] [stdout] 441d1205e57373115bddc60f957ced8f4ca671b501984bb7a34410cf9988525c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] d194242beb0ab91d6fcb3692b74101434d6b4aaa0ce3ff9275e8fa7025f15073
[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" "d194242beb0ab91d6fcb3692b74101434d6b4aaa0ce3ff9275e8fa7025f15073", kill_on_drop: false }`
[INFO] [stderr]    Compiling memusage v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/memusage-cb441620f3370632)
[INFO] running `Command { std: "docker" "inspect" "d194242beb0ab91d6fcb3692b74101434d6b4aaa0ce3ff9275e8fa7025f15073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d194242beb0ab91d6fcb3692b74101434d6b4aaa0ce3ff9275e8fa7025f15073", kill_on_drop: false }`
[INFO] [stdout] d194242beb0ab91d6fcb3692b74101434d6b4aaa0ce3ff9275e8fa7025f15073
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 4b0b2da3f5739c8015536d2fc37b00c9b32dd342a608092e5d83356c2d0a1640
[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" "4b0b2da3f5739c8015536d2fc37b00c9b32dd342a608092e5d83356c2d0a1640", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/memusage-cb441620f3370632)
[INFO] [stdout] running 12 tests
[INFO] [stdout] test builtin::core::tests::children ... ok
[INFO] [stdout] test builtin::core::tests::direct ... ok
[INFO] [stdout] test builtin::vec::tests::indirect ... ok
[INFO] [stdout] test builtin::vec::tests::direct ... ok
[INFO] [stdout] test builtin::vec::tests::children ... ok
[INFO] [stdout] test builtin::string::tests::direct ... ok
[INFO] [stdout] test builtin::string::tests::children ... ok
[INFO] [stdout] test builtin::slice::tests::indirect ... ok
[INFO] [stdout] test builtin::slice::tests::direct ... ok
[INFO] [stdout] test builtin::slice::tests::children ... ok
[INFO] [stdout] test builtin::string::tests::indirect ... ok
[INFO] [stdout] test builtin::core::tests::indirect ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests memusage
[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" "4b0b2da3f5739c8015536d2fc37b00c9b32dd342a608092e5d83356c2d0a1640", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b0b2da3f5739c8015536d2fc37b00c9b32dd342a608092e5d83356c2d0a1640", kill_on_drop: false }`
[INFO] [stdout] 4b0b2da3f5739c8015536d2fc37b00c9b32dd342a608092e5d83356c2d0a1640