[INFO] fetching crate filetools 0.3.0...
[INFO] testing filetools-0.3.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate filetools 0.3.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate filetools 0.3.0
[INFO] finished tweaking crates.io crate filetools 0.3.0
[INFO] tweaked toml for crates.io crate filetools 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate filetools 0.3.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 46 packages to latest compatible versions
[INFO] [stderr]       Adding chrono v0.3.0 (available: v0.4.41)
[INFO] [stderr]       Adding uuid v0.8.2 (available: v1.17.0)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num v0.1.43
[INFO] [stderr]   Downloaded chrono v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d63f4f3e195f8dcbd83a3dae69621cb777fda8ccbb3e9335cbd10b41e64cdf65
[INFO] running `Command { std: "docker" "start" "-a" "d63f4f3e195f8dcbd83a3dae69621cb777fda8ccbb3e9335cbd10b41e64cdf65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d63f4f3e195f8dcbd83a3dae69621cb777fda8ccbb3e9335cbd10b41e64cdf65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d63f4f3e195f8dcbd83a3dae69621cb777fda8ccbb3e9335cbd10b41e64cdf65", kill_on_drop: false }`
[INFO] [stdout] d63f4f3e195f8dcbd83a3dae69621cb777fda8ccbb3e9335cbd10b41e64cdf65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 977ccd86cdf27aef6dca536e66b87d19f7189aec6a846ded2d8c2d80a81314cc
[INFO] running `Command { std: "docker" "start" "-a" "977ccd86cdf27aef6dca536e66b87d19f7189aec6a846ded2d8c2d80a81314cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num v0.1.43
[INFO] [stderr]    Compiling chrono v0.3.0
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]    Compiling filetools v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.23s
[INFO] running `Command { std: "docker" "inspect" "977ccd86cdf27aef6dca536e66b87d19f7189aec6a846ded2d8c2d80a81314cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "977ccd86cdf27aef6dca536e66b87d19f7189aec6a846ded2d8c2d80a81314cc", kill_on_drop: false }`
[INFO] [stdout] 977ccd86cdf27aef6dca536e66b87d19f7189aec6a846ded2d8c2d80a81314cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] c1e75b4d79a9d1c2e2a9cc988238b98dcb84ea68361dc17abbd0010b641273f8
[INFO] running `Command { std: "docker" "start" "-a" "c1e75b4d79a9d1c2e2a9cc988238b98dcb84ea68361dc17abbd0010b641273f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling filetools v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.23s
[INFO] running `Command { std: "docker" "inspect" "c1e75b4d79a9d1c2e2a9cc988238b98dcb84ea68361dc17abbd0010b641273f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1e75b4d79a9d1c2e2a9cc988238b98dcb84ea68361dc17abbd0010b641273f8", kill_on_drop: false }`
[INFO] [stdout] c1e75b4d79a9d1c2e2a9cc988238b98dcb84ea68361dc17abbd0010b641273f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 3f5f20bda8afeb3179dc36930cc355f095a49735649fd3b6ea0005999edddba5
[INFO] running `Command { std: "docker" "start" "-a" "3f5f20bda8afeb3179dc36930cc355f095a49735649fd3b6ea0005999edddba5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/filetools-e5d78efaee9091de)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test naming::naming_tests::checks_random_names_are_ok ... ok
[INFO] [stdout] test tests::check_path_contains_subpath ... ok
[INFO] [stdout] test naming::naming_tests::generates_expected_name ... ok
[INFO] [stdout] test tests::check_list_directories_works ... ok
[INFO] [stdout] test tests::check_list_files_works ... ok
[INFO] [stdout] test tests::creates_a_directory ... ok
[INFO] [stdout] test tests::check_list_nested_directories_works ... ok
[INFO] [stdout] test tests::check_list_nested_files_works ... ok
[INFO] [stdout] test tests::multiple_directory_creation ... ok
[INFO] [stdout] test tests::files_filter_is_empty ... ok
[INFO] [stdout] test tests::list_items_error ... ok
[INFO] [stdout] test tests::checks_if_a_directory_is_a_subdirectory ... ok
[INFO] [stdout] test tests::files_filter ... ok
[INFO] [stdout] test naming::naming_tests::generates_timestamped_name_ok ... ok
[INFO] [stdout] test tests::list_dirs_empty ... ok
[INFO] [stdout] test tests::nested_directories_filter ... ok
[INFO] [stdout] test tests::directories_filter ... ok
[INFO] [stdout] test tests::nested_files_filter ... ok
[INFO] [stdout] test tests::numeric_directories ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3f5f20bda8afeb3179dc36930cc355f095a49735649fd3b6ea0005999edddba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f5f20bda8afeb3179dc36930cc355f095a49735649fd3b6ea0005999edddba5", kill_on_drop: false }`
[INFO] [stdout] 3f5f20bda8afeb3179dc36930cc355f095a49735649fd3b6ea0005999edddba5