[INFO] fetching crate arca 0.15.0... [INFO] testing arca-0.15.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate arca 0.15.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate arca 0.15.0 [INFO] finished tweaking crates.io crate arca 0.15.0 [INFO] tweaked toml for crates.io crate arca 0.15.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate arca 0.15.0 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 59 packages to latest compatible versions [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 clean-path v0.2.1 [INFO] [stderr] Downloaded napi-derive v2.16.13 [INFO] [stderr] Downloaded napi-sys v2.4.0 [INFO] [stderr] Downloaded napi-derive-backend v1.0.75 [INFO] [stderr] Downloaded napi v2.16.17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4dc6a7b0a8f0c7c7ebbc957903036cf93d38b1c5b91d455ad2f30ae5ced3e712 [INFO] running `Command { std: "docker" "start" "-a" "4dc6a7b0a8f0c7c7ebbc957903036cf93d38b1c5b91d455ad2f30ae5ced3e712", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4dc6a7b0a8f0c7c7ebbc957903036cf93d38b1c5b91d455ad2f30ae5ced3e712", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dc6a7b0a8f0c7c7ebbc957903036cf93d38b1c5b91d455ad2f30ae5ced3e712", kill_on_drop: false }` [INFO] [stdout] 4dc6a7b0a8f0c7c7ebbc957903036cf93d38b1c5b91d455ad2f30ae5ced3e712 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 715c7fdb7b6338044947c82c8358a058d20fafac764363b20f3875e9ee80db33 [INFO] running `Command { std: "docker" "start" "-a" "715c7fdb7b6338044947c82c8358a058d20fafac764363b20f3875e9ee80db33", kill_on_drop: false }` [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling clean-path v0.2.1 [INFO] [stderr] Compiling path-slash v0.2.1 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling arca v0.15.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:176:22 [INFO] [stdout] | [INFO] [stdout] 176 | pub fn iter_path(&self) -> PathIterator { [INFO] [stdout] | ^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 176 | pub fn iter_path(&self) -> PathIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.46s [INFO] running `Command { std: "docker" "inspect" "715c7fdb7b6338044947c82c8358a058d20fafac764363b20f3875e9ee80db33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "715c7fdb7b6338044947c82c8358a058d20fafac764363b20f3875e9ee80db33", kill_on_drop: false }` [INFO] [stdout] 715c7fdb7b6338044947c82c8358a058d20fafac764363b20f3875e9ee80db33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 01b2c000573dd34a22e013d8a7bf710ba453fcd57080afec9c003602c9655220 [INFO] running `Command { std: "docker" "start" "-a" "01b2c000573dd34a22e013d8a7bf710ba453fcd57080afec9c003602c9655220", kill_on_drop: false }` [INFO] [stderr] Compiling arca v0.15.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:176:22 [INFO] [stdout] | [INFO] [stdout] 176 | pub fn iter_path(&self) -> PathIterator { [INFO] [stdout] | ^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 176 | pub fn iter_path(&self) -> PathIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:176:22 [INFO] [stdout] | [INFO] [stdout] 176 | pub fn iter_path(&self) -> PathIterator { [INFO] [stdout] | ^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 176 | pub fn iter_path(&self) -> PathIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.19s [INFO] running `Command { std: "docker" "inspect" "01b2c000573dd34a22e013d8a7bf710ba453fcd57080afec9c003602c9655220", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01b2c000573dd34a22e013d8a7bf710ba453fcd57080afec9c003602c9655220", kill_on_drop: false }` [INFO] [stdout] 01b2c000573dd34a22e013d8a7bf710ba453fcd57080afec9c003602c9655220 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2179cb2748c5564ead79f1217fcaecb8a8702fdb1baab342643a57719cab2c9b [INFO] running `Command { std: "docker" "start" "-a" "2179cb2748c5564ead79f1217fcaecb8a8702fdb1baab342643a57719cab2c9b", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:176:22 [INFO] [stderr] | [INFO] [stderr] 176 | pub fn iter_path(&self) -> PathIterator { [INFO] [stderr] | ^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 176 | pub fn iter_path(&self) -> PathIterator<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `arca` (lib) generated 1 warning (run `cargo fix --lib -p arca` to apply 1 suggestion) [INFO] [stderr] warning: `arca` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/arca-2b4e605b855485b0) [INFO] [stdout] [INFO] [stdout] running 52 tests [INFO] [stdout] test tests::test_basename_with_empty_string ... ok [INFO] [stdout] test tests::test_basename_with_relative ... ok [INFO] [stdout] test tests::test_basename_with_single_slash ... ok [INFO] [stdout] test path::tests::test_normalize_path ... ok [INFO] [stdout] test tests::test_basename_with_trailing_slash ... ok [INFO] [stdout] test tests::test_different_root ... ok [INFO] [stdout] test tests::test_dirname_with_empty_string ... ok [INFO] [stdout] test tests::test_basename_with_extension ... ok [INFO] [stdout] test tests::test_basename_without_extension ... ok [INFO] [stdout] test tests::test_different_directory ... ok [INFO] [stdout] test tests::test_dirname_with_single_slash ... ok [INFO] [stdout] test tests::test_dirname_with_extension ... ok [INFO] [stdout] test tests::test_dirname_without_extension ... ok [INFO] [stdout] test tests::test_dirname_with_root_folder ... ok [INFO] [stdout] test tests::test_dirname_with_trailing_slash ... ok [INFO] [stdout] test tests::test_extname_with_d_ts ... ok [INFO] [stdout] test tests::test_extname_with_d_ts_out_of_range ... ok [INFO] [stdout] test tests::test_extname_with_double_extension ... ok [INFO] [stdout] test tests::test_extname_with_extension ... ok [INFO] [stdout] test tests::test_extname_with_single_slash ... ok [INFO] [stdout] test tests::test_extname_with_trailing_slash ... ok [INFO] [stdout] test tests::test_extname_with_empty_string ... ok [INFO] [stdout] test tests::test_extname_without_extension ... ok [INFO] [stdout] test tests::test_get_ancestor_key ... ok [INFO] [stdout] test tests::test_get_ancestor_record ... ok [INFO] [stdout] test tests::test_get_ancestor_path ... ok [INFO] [stdout] test tests::test_get_ancestor_value ... ok [INFO] [stdout] test tests::test_iter_path ... ok [INFO] [stdout] test tests::test_iter_trailing ... ok [INFO] [stdout] test tests::test_iter_path_rev ... ok [INFO] [stdout] test tests::test_iter_root ... ok [INFO] [stdout] test tests::test_join ... ok [INFO] [stdout] test tests::test_parent_directory ... ok [INFO] [stdout] test tests::test_relative_to_root ... ok [INFO] [stdout] test tests::test_relative_to_root_subject ... ok [INFO] [stdout] test tests::test_same_path ... ok [INFO] [stdout] test tests::test_set_ext_relative ... ok [INFO] [stdout] test tests::test_set_ext_with_d_ts ... ok [INFO] [stdout] test tests::test_set_ext_with_d_ts_out_of_range ... ok [INFO] [stdout] test tests::test_set_ext_with_dot_basename ... ok [INFO] [stdout] test tests::test_resolve_path ... ok [INFO] [stdout] test tests::test_set_ext_with_dot_extension ... ok [INFO] [stdout] test tests::test_set_ext_with_empty_extension ... ok [INFO] [stdout] test tests::test_set_ext_with_extension ... ok [INFO] [stdout] test tests::test_set_ext_with_no_extension ... ok [INFO] [stdout] test tests::test_set_ext_without_extension ... ok [INFO] [stdout] test tests::test_subdirectory ... ok [INFO] [stdout] test tests::test_subdirectory_trailing_slash ... ok [INFO] [stdout] test tests::test_subdirectory_trailing_slash_subject ... ok [INFO] [stdout] test tests::test_trie_insert ... ok [INFO] [stdout] test tests::test_trie_remove ... ok [INFO] [stdout] test tests::test_relative_path - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 52 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2179cb2748c5564ead79f1217fcaecb8a8702fdb1baab342643a57719cab2c9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2179cb2748c5564ead79f1217fcaecb8a8702fdb1baab342643a57719cab2c9b", kill_on_drop: false }` [INFO] [stdout] 2179cb2748c5564ead79f1217fcaecb8a8702fdb1baab342643a57719cab2c9b