[INFO] fetching crate dvcompute_experiment_branch 1.3.7...
[INFO] testing dvcompute_experiment_branch-1.3.7 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate dvcompute_experiment_branch 1.3.7 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate dvcompute_experiment_branch 1.3.7 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 dvcompute_experiment_branch 1.3.7
[INFO] finished tweaking crates.io crate dvcompute_experiment_branch 1.3.7
[INFO] tweaked toml for crates.io crate dvcompute_experiment_branch 1.3.7 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dvcompute_results_branch v1.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] 8f37943b1988da27daea697d45c09f75cad078b734c4467cd51b0d449308e71d
[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" "8f37943b1988da27daea697d45c09f75cad078b734c4467cd51b0d449308e71d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f37943b1988da27daea697d45c09f75cad078b734c4467cd51b0d449308e71d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f37943b1988da27daea697d45c09f75cad078b734c4467cd51b0d449308e71d", kill_on_drop: false }`
[INFO] [stdout] 8f37943b1988da27daea697d45c09f75cad078b734c4467cd51b0d449308e71d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] 2859ec14bd6e4f741a1146ba957072905bdb8cb9a1e5faf042939ccbaf4a6c0f
[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" "2859ec14bd6e4f741a1146ba957072905bdb8cb9a1e5faf042939ccbaf4a6c0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling dvcompute_utils v1.3.3
[INFO] [stderr]    Compiling urlencoding v2.1.0
[INFO] [stderr]    Compiling dvcompute_rand v1.3.3
[INFO] [stderr]    Compiling dvcompute_branch v1.3.7
[INFO] [stderr]    Compiling dvcompute_gpss_branch v1.3.5
[INFO] [stderr]    Compiling dvcompute_results_branch v1.3.3
[INFO] [stderr]    Compiling dvcompute_experiment_branch v1.3.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.65s
[INFO] running `Command { std: "docker" "inspect" "2859ec14bd6e4f741a1146ba957072905bdb8cb9a1e5faf042939ccbaf4a6c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2859ec14bd6e4f741a1146ba957072905bdb8cb9a1e5faf042939ccbaf4a6c0f", kill_on_drop: false }`
[INFO] [stdout] 2859ec14bd6e4f741a1146ba957072905bdb8cb9a1e5faf042939ccbaf4a6c0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 1985556addc473aaa38341f4afcefc1611281319ff4c338d8d0ca5af3e949c43
[INFO] running `Command { std: "docker" "start" "-a" "1985556addc473aaa38341f4afcefc1611281319ff4c338d8d0ca5af3e949c43", kill_on_drop: false }`
[INFO] [stderr]    Compiling dvcompute_experiment_branch v1.3.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "1985556addc473aaa38341f4afcefc1611281319ff4c338d8d0ca5af3e949c43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1985556addc473aaa38341f4afcefc1611281319ff4c338d8d0ca5af3e949c43", kill_on_drop: false }`
[INFO] [stdout] 1985556addc473aaa38341f4afcefc1611281319ff4c338d8d0ca5af3e949c43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 556fdd2e3fcfdbd0c36ca0c4ce7a753bd69eabe461bf239fd5e3c3db8b73e96c
[INFO] running `Command { std: "docker" "start" "-a" "556fdd2e3fcfdbd0c36ca0c4ce7a753bd69eabe461bf239fd5e3c3db8b73e96c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dvcompute_experiment_branch-1d4093d72797b87c)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests dvcompute_experiment_branch
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "556fdd2e3fcfdbd0c36ca0c4ce7a753bd69eabe461bf239fd5e3c3db8b73e96c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "556fdd2e3fcfdbd0c36ca0c4ce7a753bd69eabe461bf239fd5e3c3db8b73e96c", kill_on_drop: false }`
[INFO] [stdout] 556fdd2e3fcfdbd0c36ca0c4ce7a753bd69eabe461bf239fd5e3c3db8b73e96c