[INFO] fetching crate cargo-build-dependencies 0.1.3...
[INFO] testing cargo-build-dependencies-0.1.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate cargo-build-dependencies 0.1.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cargo-build-dependencies 0.1.3 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-build-dependencies 0.1.3
[INFO] finished tweaking crates.io crate cargo-build-dependencies 0.1.3
[INFO] tweaked toml for crates.io crate cargo-build-dependencies 0.1.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate cargo-build-dependencies 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 89b00be84de2342a11b229332c71c25bdbbda3dac6e79824eefcd553ecf14a1b
[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" "89b00be84de2342a11b229332c71c25bdbbda3dac6e79824eefcd553ecf14a1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89b00be84de2342a11b229332c71c25bdbbda3dac6e79824eefcd553ecf14a1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89b00be84de2342a11b229332c71c25bdbbda3dac6e79824eefcd553ecf14a1b", kill_on_drop: false }`
[INFO] [stdout] 89b00be84de2342a11b229332c71c25bdbbda3dac6e79824eefcd553ecf14a1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 076ed3994ffa810f8a917d84123606cfc0d76e638382e6131d484350ed2daff3
[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" "076ed3994ffa810f8a917d84123606cfc0d76e638382e6131d484350ed2daff3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling cargo-build-dependencies v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.43s
[INFO] running `Command { std: "docker" "inspect" "076ed3994ffa810f8a917d84123606cfc0d76e638382e6131d484350ed2daff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "076ed3994ffa810f8a917d84123606cfc0d76e638382e6131d484350ed2daff3", kill_on_drop: false }`
[INFO] [stdout] 076ed3994ffa810f8a917d84123606cfc0d76e638382e6131d484350ed2daff3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] df1144565e001a42a106438f76d5481243bad3b476d20f26e518404e6176aed6
[INFO] running `Command { std: "docker" "start" "-a" "df1144565e001a42a106438f76d5481243bad3b476d20f26e518404e6176aed6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling quickcheck_macros v0.9.1
[INFO] [stderr]    Compiling cargo-build-dependencies v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 46.71s
[INFO] running `Command { std: "docker" "inspect" "df1144565e001a42a106438f76d5481243bad3b476d20f26e518404e6176aed6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df1144565e001a42a106438f76d5481243bad3b476d20f26e518404e6176aed6", kill_on_drop: false }`
[INFO] [stdout] df1144565e001a42a106438f76d5481243bad3b476d20f26e518404e6176aed6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 108c29008e52f82e36d1c6ae833788d583864b212069a041d5ca193efb5e2cc9
[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" "108c29008e52f82e36d1c6ae833788d583864b212069a041d5ca193efb5e2cc9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cargo_build_dependencies-50afc0d199c556b6
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test package::test::test_get_string_empty ... ok
[INFO] [stdout] test package::test::test_get_lock_dependencies_without_package ... ok
[INFO] [stdout] test package::test::test_get_toml ... ok
[INFO] [stdout] test package::test::test_get_toml_dependencies_with_string_dependencies ... ok
[INFO] [stdout] test package::test::test_get_packages_empty_dependencies ... ok
[INFO] [stdout] test package::test::test_get_lock_dependencies ... ok
[INFO] [stdout] test package::test::test_get_dependencies ... ok
[INFO] [stdout] test package::test::test_get_lock_dependencies_with_string_package ... ok
[INFO] [stdout] test package::test::test_get_toml_dependencies_without_dependencies ... ok
[INFO] [stdout] test package::test::test_get_toml_dependencies ... ok
[INFO] [stdout] test package::test::test_get_lock_dependencies_without_dependencies ... ok
[INFO] [stdout] test package::test::test_get_string_field ... ok
[INFO] [stdout] test package::test::test_get_toml_parse_failed ... ok
[INFO] [stdout] test package::test::test_get_packages_only_with_dependencies ... ok
[INFO] [stdout] test package::test::test_get_packages ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "108c29008e52f82e36d1c6ae833788d583864b212069a041d5ca193efb5e2cc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "108c29008e52f82e36d1c6ae833788d583864b212069a041d5ca193efb5e2cc9", kill_on_drop: false }`
[INFO] [stdout] 108c29008e52f82e36d1c6ae833788d583864b212069a041d5ca193efb5e2cc9