[INFO] fetching crate uvm_move_dir 0.1.1...
[INFO] testing uvm_move_dir-0.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate uvm_move_dir 0.1.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate uvm_move_dir 0.1.1 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 uvm_move_dir 0.1.1
[INFO] finished tweaking crates.io crate uvm_move_dir 0.1.1
[INFO] tweaked toml for crates.io crate uvm_move_dir 0.1.1 written to /workspace/builds/worker-11/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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] eef7a09c3c85879a5e06212bd9fce7f721e852a8bc7e8498476ea4e9ee3a83fe
[INFO] running `Command { std: "docker" "start" "-a" "eef7a09c3c85879a5e06212bd9fce7f721e852a8bc7e8498476ea4e9ee3a83fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eef7a09c3c85879a5e06212bd9fce7f721e852a8bc7e8498476ea4e9ee3a83fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eef7a09c3c85879a5e06212bd9fce7f721e852a8bc7e8498476ea4e9ee3a83fe", kill_on_drop: false }`
[INFO] [stdout] eef7a09c3c85879a5e06212bd9fce7f721e852a8bc7e8498476ea4e9ee3a83fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 483ffd566f7dcb1deccdfa7e2a9a83d7c6b4cb325d37ddbd902155ae256b8893
[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" "483ffd566f7dcb1deccdfa7e2a9a83d7c6b4cb325d37ddbd902155ae256b8893", kill_on_drop: false }`
[INFO] [stderr]    Compiling uvm_move_dir v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "483ffd566f7dcb1deccdfa7e2a9a83d7c6b4cb325d37ddbd902155ae256b8893", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "483ffd566f7dcb1deccdfa7e2a9a83d7c6b4cb325d37ddbd902155ae256b8893", kill_on_drop: false }`
[INFO] [stdout] 483ffd566f7dcb1deccdfa7e2a9a83d7c6b4cb325d37ddbd902155ae256b8893
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] d71739e0e5205ca837ed96bb783c79794bdbd4b9d378685ec1514a6fe1469b6f
[INFO] running `Command { std: "docker" "start" "-a" "d71739e0e5205ca837ed96bb783c79794bdbd4b9d378685ec1514a6fe1469b6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling uvm_move_dir v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.46s
[INFO] running `Command { std: "docker" "inspect" "d71739e0e5205ca837ed96bb783c79794bdbd4b9d378685ec1514a6fe1469b6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d71739e0e5205ca837ed96bb783c79794bdbd4b9d378685ec1514a6fe1469b6f", kill_on_drop: false }`
[INFO] [stdout] d71739e0e5205ca837ed96bb783c79794bdbd4b9d378685ec1514a6fe1469b6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2ff49ad0d32b82ee9688d01d5d65f7ab5164f3e57cfa9b20067576ee33f9a3e8
[INFO] running `Command { std: "docker" "start" "-a" "2ff49ad0d32b82ee9688d01d5d65f7ab5164f3e57cfa9b20067576ee33f9a3e8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/uvm_move_dir-8a7a12fa82be33c3
[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] [stderr]      Running /opt/rustwide/target/debug/deps/move_dir_inner_tests-69d23acaaaeb99d1
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test move_dir_multiple_empty_level_up ... ok
[INFO] [stdout] test move_dir_one_level_up ... ok
[INFO] [stdout] test move_dir_multiple_non_empty_level_up ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/move_dir_up_tests-276b1c49987c183e
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test move_dir_one_level_down ... ok
[INFO] [stdout] test fails_move_dir_one_level_down_when_destination_exists ... ok
[INFO] [stdout] test move_dir_multiple_level_down ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rename_dir_tests-27eb18b211f60e89
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test fails_rename_when_from_is_not_a_directory ... ok
[INFO] [stderr]    Doc-tests uvm_move_dir
[INFO] [stdout] test rename_directory_when_destination_does_not_exist ... ok
[INFO] [stdout] test fails_rename_directory_when_destination_exists_and_is_file ... ok
[INFO] [stdout] test rename_directory_when_destination_exists_and_is_empty ... ok
[INFO] [stdout] test fails_rename_directory_when_destination_exists_and_is_not_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2ff49ad0d32b82ee9688d01d5d65f7ab5164f3e57cfa9b20067576ee33f9a3e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ff49ad0d32b82ee9688d01d5d65f7ab5164f3e57cfa9b20067576ee33f9a3e8", kill_on_drop: false }`
[INFO] [stdout] 2ff49ad0d32b82ee9688d01d5d65f7ab5164f3e57cfa9b20067576ee33f9a3e8