[INFO] fetching crate cargo-project 0.2.4...
[INFO] testing cargo-project-0.2.4 against 1.49.0 for beta-1.50-1
[INFO] extracting crate cargo-project 0.2.4 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate cargo-project 0.2.4 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f96c3082bfe5406713a1e16d8e4e5da688e0a36cc9d5f4f2662299bf7d96d808
[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" "f96c3082bfe5406713a1e16d8e4e5da688e0a36cc9d5f4f2662299bf7d96d808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f96c3082bfe5406713a1e16d8e4e5da688e0a36cc9d5f4f2662299bf7d96d808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f96c3082bfe5406713a1e16d8e4e5da688e0a36cc9d5f4f2662299bf7d96d808", kill_on_drop: false }`
[INFO] [stdout] f96c3082bfe5406713a1e16d8e4e5da688e0a36cc9d5f4f2662299bf7d96d808
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de70b34e4619bfcf4c318bfc3666c7377dbb271eddc0a2c0ec129fac57c24f4c
[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" "de70b34e4619bfcf4c318bfc3666c7377dbb271eddc0a2c0ec129fac57c24f4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling toml v0.4.10
[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 6.14s
[INFO] running `Command { std: "docker" "inspect" "de70b34e4619bfcf4c318bfc3666c7377dbb271eddc0a2c0ec129fac57c24f4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de70b34e4619bfcf4c318bfc3666c7377dbb271eddc0a2c0ec129fac57c24f4c", kill_on_drop: false }`
[INFO] [stdout] de70b34e4619bfcf4c318bfc3666c7377dbb271eddc0a2c0ec129fac57c24f4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9976bd209f8442e25e588d981ffee921954850a88db38126f0b7e679775b98e5
[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" "9976bd209f8442e25e588d981ffee921954850a88db38126f0b7e679775b98e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-project v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.87s
[INFO] running `Command { std: "docker" "inspect" "9976bd209f8442e25e588d981ffee921954850a88db38126f0b7e679775b98e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9976bd209f8442e25e588d981ffee921954850a88db38126f0b7e679775b98e5", kill_on_drop: false }`
[INFO] [stdout] 9976bd209f8442e25e588d981ffee921954850a88db38126f0b7e679775b98e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] abcb2986c1aa05af152a7f6030556e117e03202dca319581d082abf45d79cefd
[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" "abcb2986c1aa05af152a7f6030556e117e03202dca319581d082abf45d79cefd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cargo_project-3e5e726c6fbca313
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test config::tests::config_empty_build ... ok
[INFO] [stdout] test config::tests::config_build_target_plus ... ok
[INFO] [stdout] test config::tests::config_build_target ... ok
[INFO] [stdout] test config::tests::config_build_target_dir ... ok
[INFO] [stdout] test config::tests::config_no_build_target ... ok
[INFO] [stdout] test config::tests::empty_config ... ok
[INFO] [stdout] test manifest::tests::package_description_missing ... ok
[INFO] [stdout] test workspace::tests::members ... ok
[INFO] [stdout] test manifest::tests::package_description_present ... ok
[INFO] [stdout] test manifest::tests::package_name ... ok
[INFO] [stdout] test tests::path ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cargo-project
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "abcb2986c1aa05af152a7f6030556e117e03202dca319581d082abf45d79cefd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abcb2986c1aa05af152a7f6030556e117e03202dca319581d082abf45d79cefd", kill_on_drop: false }`
[INFO] [stdout] abcb2986c1aa05af152a7f6030556e117e03202dca319581d082abf45d79cefd