[INFO] fetching crate smallgraph 0.0.7...
[INFO] testing smallgraph-0.0.7 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate smallgraph 0.0.7 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate smallgraph 0.0.7 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 smallgraph 0.0.7
[INFO] finished tweaking crates.io crate smallgraph 0.0.7
[INFO] tweaked toml for crates.io crate smallgraph 0.0.7 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 3ada226c122c914c365cf939bfd22d2668f2b7b20d87c6fe12457819a67c06b2
[INFO] running `Command { std: "docker" "start" "-a" "3ada226c122c914c365cf939bfd22d2668f2b7b20d87c6fe12457819a67c06b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ada226c122c914c365cf939bfd22d2668f2b7b20d87c6fe12457819a67c06b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ada226c122c914c365cf939bfd22d2668f2b7b20d87c6fe12457819a67c06b2", kill_on_drop: false }`
[INFO] [stdout] 3ada226c122c914c365cf939bfd22d2668f2b7b20d87c6fe12457819a67c06b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] f134af60994ede79265d6b46279c0ba155be4a5a7172c6e258f5d1b96bc7b9d3
[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" "f134af60994ede79265d6b46279c0ba155be4a5a7172c6e258f5d1b96bc7b9d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallgraph v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "f134af60994ede79265d6b46279c0ba155be4a5a7172c6e258f5d1b96bc7b9d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f134af60994ede79265d6b46279c0ba155be4a5a7172c6e258f5d1b96bc7b9d3", kill_on_drop: false }`
[INFO] [stdout] f134af60994ede79265d6b46279c0ba155be4a5a7172c6e258f5d1b96bc7b9d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 35ead32b01c6d690008649efd87b91779ea95a1fc5399d3517c40732a92067f5
[INFO] running `Command { std: "docker" "start" "-a" "35ead32b01c6d690008649efd87b91779ea95a1fc5399d3517c40732a92067f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallgraph v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.96s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/smallgraph-2cc02e56de3a98ef)
[INFO] running `Command { std: "docker" "inspect" "35ead32b01c6d690008649efd87b91779ea95a1fc5399d3517c40732a92067f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35ead32b01c6d690008649efd87b91779ea95a1fc5399d3517c40732a92067f5", kill_on_drop: false }`
[INFO] [stdout] 35ead32b01c6d690008649efd87b91779ea95a1fc5399d3517c40732a92067f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] c2080688ff5fb27d6b8e85eb993e808724dfe771eb65f5b5ee672830f21a2c2d
[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" "c2080688ff5fb27d6b8e85eb993e808724dfe771eb65f5b5ee672830f21a2c2d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smallgraph-2cc02e56de3a98ef)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_basic_0 ... ok
[INFO] [stdout] test tests::test_basic_1 ... ok
[INFO] [stderr]    Doc-tests smallgraph
[INFO] [stdout] test tests::test_basic_2 ... ok
[INFO] [stdout] test tests::test_basic_4 ... ok
[INFO] [stdout] test tests::test_basic_5 ... ok
[INFO] [stdout] test tests::test_basic_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 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" "c2080688ff5fb27d6b8e85eb993e808724dfe771eb65f5b5ee672830f21a2c2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2080688ff5fb27d6b8e85eb993e808724dfe771eb65f5b5ee672830f21a2c2d", kill_on_drop: false }`
[INFO] [stdout] c2080688ff5fb27d6b8e85eb993e808724dfe771eb65f5b5ee672830f21a2c2d