[INFO] fetching crate cargo-project 0.2.4...
[INFO] testing cargo-project-0.2.4 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate cargo-project 0.2.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate cargo-project 0.2.4 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-project 0.2.4
[INFO] finished tweaking crates.io crate cargo-project 0.2.4
[INFO] tweaked toml for crates.io crate cargo-project 0.2.4 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f469243fbb6efe11e21572d7c912eabdf5a6f5726292f9136792523fa01c9a0e
[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" "f469243fbb6efe11e21572d7c912eabdf5a6f5726292f9136792523fa01c9a0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f469243fbb6efe11e21572d7c912eabdf5a6f5726292f9136792523fa01c9a0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f469243fbb6efe11e21572d7c912eabdf5a6f5726292f9136792523fa01c9a0e", kill_on_drop: false }`
[INFO] [stdout] f469243fbb6efe11e21572d7c912eabdf5a6f5726292f9136792523fa01c9a0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c348754a56dba45da47c1054018c3bd58cb78abd4dcd942b1383755fe7e4867
[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" "7c348754a56dba45da47c1054018c3bd58cb78abd4dcd942b1383755fe7e4867", kill_on_drop: false }`
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling backtrace v0.3.55
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling rustc-cfg v0.4.0
[INFO] [stderr]    Compiling cargo-project v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.84s
[INFO] running `Command { std: "docker" "inspect" "7c348754a56dba45da47c1054018c3bd58cb78abd4dcd942b1383755fe7e4867", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c348754a56dba45da47c1054018c3bd58cb78abd4dcd942b1383755fe7e4867", kill_on_drop: false }`
[INFO] [stdout] 7c348754a56dba45da47c1054018c3bd58cb78abd4dcd942b1383755fe7e4867
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d27cb27053d358896734da06309ec9f8e66c1f67fc4b763b1830d0e24fa94c2a
[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" "d27cb27053d358896734da06309ec9f8e66c1f67fc4b763b1830d0e24fa94c2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-project v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.03s
[INFO] running `Command { std: "docker" "inspect" "d27cb27053d358896734da06309ec9f8e66c1f67fc4b763b1830d0e24fa94c2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d27cb27053d358896734da06309ec9f8e66c1f67fc4b763b1830d0e24fa94c2a", kill_on_drop: false }`
[INFO] [stdout] d27cb27053d358896734da06309ec9f8e66c1f67fc4b763b1830d0e24fa94c2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bd9fcd32bf256fa0e315736d796af2ace0f9df14bf48eed2563531f3e3affb49
[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" "bd9fcd32bf256fa0e315736d796af2ace0f9df14bf48eed2563531f3e3affb49", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cargo_project-1df4dc9014fd3bf0
[INFO] [stdout] running 11 tests
[INFO] [stdout] test config::tests::config_build_target ... ok
[INFO] [stdout] test config::tests::config_empty_build ... ok
[INFO] [stdout] test workspace::tests::members ... ok
[INFO] [stdout] test config::tests::config_build_target_dir ... ok
[INFO] [stdout] test manifest::tests::package_name ... ok
[INFO] [stdout] test config::tests::config_build_target_plus ... ok
[INFO] [stdout] test config::tests::empty_config ... ok
[INFO] [stdout] test config::tests::config_no_build_target ... ok
[INFO] [stdout] test manifest::tests::package_description_present ... ok
[INFO] [stdout] test manifest::tests::package_description_missing ... ok
[INFO] [stderr]    Doc-tests cargo-project
[INFO] [stdout] test tests::path ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.26s
[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" "bd9fcd32bf256fa0e315736d796af2ace0f9df14bf48eed2563531f3e3affb49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd9fcd32bf256fa0e315736d796af2ace0f9df14bf48eed2563531f3e3affb49", kill_on_drop: false }`
[INFO] [stdout] bd9fcd32bf256fa0e315736d796af2ace0f9df14bf48eed2563531f3e3affb49