[INFO] fetching crate memur 0.3.4... [INFO] testing memur-0.3.4 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate memur 0.3.4 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate memur 0.3.4 [INFO] finished tweaking crates.io crate memur 0.3.4 [INFO] tweaked toml for crates.io crate memur 0.3.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate memur 0.3.4 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] crate crates.io crate memur 0.3.4 already has a lockfile, it will not be regenerated [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6fefb0fb74308a11f6861434b03fa8d0509e4cfe9ea700c52a034d862ca71b4e [INFO] running `Command { std: "docker" "start" "-a" "6fefb0fb74308a11f6861434b03fa8d0509e4cfe9ea700c52a034d862ca71b4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6fefb0fb74308a11f6861434b03fa8d0509e4cfe9ea700c52a034d862ca71b4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fefb0fb74308a11f6861434b03fa8d0509e4cfe9ea700c52a034d862ca71b4e", kill_on_drop: false }` [INFO] [stdout] 6fefb0fb74308a11f6861434b03fa8d0509e4cfe9ea700c52a034d862ca71b4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 47cd7fdd1e5a8d814f3ecc28a5156a64df5dc524997d9d5e67df74f231714296 [INFO] running `Command { std: "docker" "start" "-a" "47cd7fdd1e5a8d814f3ecc28a5156a64df5dc524997d9d5e67df74f231714296", kill_on_drop: false }` [INFO] [stderr] Compiling memur v0.3.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/array.rs:173:17 [INFO] [stdout] | [INFO] [stdout] 173 | pub fn iter(&self) -> ArrayIter { [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] 173 | pub fn iter(&self) -> ArrayIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/array.rs:183:21 [INFO] [stdout] | [INFO] [stdout] 183 | pub fn iter_mut(&mut self) -> ArrayIterMut { [INFO] [stdout] | ^^^^^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 183 | pub fn iter_mut(&mut self) -> ArrayIterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `Command { std: "docker" "inspect" "47cd7fdd1e5a8d814f3ecc28a5156a64df5dc524997d9d5e67df74f231714296", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47cd7fdd1e5a8d814f3ecc28a5156a64df5dc524997d9d5e67df74f231714296", kill_on_drop: false }` [INFO] [stdout] 47cd7fdd1e5a8d814f3ecc28a5156a64df5dc524997d9d5e67df74f231714296 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 02ab5a07e9ac5163e794497511631c933493ec107500bdd1645b418e27c6c6cc [INFO] running `Command { std: "docker" "start" "-a" "02ab5a07e9ac5163e794497511631c933493ec107500bdd1645b418e27c6c6cc", kill_on_drop: false }` [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/array.rs:173:17 [INFO] [stdout] | [INFO] [stdout] 173 | pub fn iter(&self) -> ArrayIter { [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] 173 | pub fn iter(&self) -> ArrayIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/array.rs:183:21 [INFO] [stdout] | [INFO] [stdout] 183 | pub fn iter_mut(&mut self) -> ArrayIterMut { [INFO] [stdout] | ^^^^^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 183 | pub fn iter_mut(&mut self) -> ArrayIterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling memur v0.3.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/array.rs:173:17 [INFO] [stdout] | [INFO] [stdout] 173 | pub fn iter(&self) -> ArrayIter { [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] 173 | pub fn iter(&self) -> ArrayIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/array.rs:183:21 [INFO] [stdout] | [INFO] [stdout] 183 | pub fn iter_mut(&mut self) -> ArrayIterMut { [INFO] [stdout] | ^^^^^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 183 | pub fn iter_mut(&mut self) -> ArrayIterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.27s [INFO] running `Command { std: "docker" "inspect" "02ab5a07e9ac5163e794497511631c933493ec107500bdd1645b418e27c6c6cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02ab5a07e9ac5163e794497511631c933493ec107500bdd1645b418e27c6c6cc", kill_on_drop: false }` [INFO] [stdout] 02ab5a07e9ac5163e794497511631c933493ec107500bdd1645b418e27c6c6cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0ec4fe96b1f074c7717c79d46ff4b81c95e21dcc194cefb7526523ac92a062d4 [INFO] running `Command { std: "docker" "start" "-a" "0ec4fe96b1f074c7717c79d46ff4b81c95e21dcc194cefb7526523ac92a062d4", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/array.rs:173:17 [INFO] [stderr] | [INFO] [stderr] 173 | pub fn iter(&self) -> ArrayIter { [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] 173 | pub fn iter(&self) -> ArrayIter<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/array.rs:183:21 [INFO] [stderr] | [INFO] [stderr] 183 | pub fn iter_mut(&mut self) -> ArrayIterMut { [INFO] [stderr] | ^^^^^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 183 | pub fn iter_mut(&mut self) -> ArrayIterMut<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `memur` (lib) generated 2 warnings (run `cargo fix --lib -p memur` to apply 2 suggestions) [INFO] [stderr] warning: `memur` (lib test) generated 2 warnings (2 duplicates) [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] running 19 tests [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/memur-6ea3f2ac8ad8decd) [INFO] [stdout] test arena::arena_tests::value_can_not_be_used_when_arena_goes_out_of_scope ... ok [INFO] [stdout] test array::tests::test_collect_array_ext ... ok [INFO] [stdout] test arena::arena_tests::nested_objects_are_dropped_properly ... ok [INFO] [stdout] test array::tests::test_push_pop ... ok [INFO] [stdout] test array::tests::test_from_iter_numbers ... ok [INFO] [stdout] test array_fixed::array::has_items_when_iterating ... ok [INFO] [stdout] test array::tests::test_droppable_collect ... ok [INFO] [stdout] test array_fixed::array::has_items_when_iterating_items_i16 ... ok [INFO] [stdout] test array_fixed::array::test_collect ... ok [INFO] [stdout] test array_fixed::array::has_items_when_iterating_items_i16_but_not_when_arena_is_dead ... ok [INFO] [stdout] test array_fixed::array::has_items_when_iterating_items_i8 ... ok [INFO] [stdout] test droplist::tests::droplist_single ... ok [INFO] [stdout] test dropflag::dropflag ... ok [INFO] [stdout] test list::list_tests::simple_test ... ok [INFO] [stdout] test list::list_tests::many_items_test ... ok [INFO] [stdout] test ustr::ustr_tests::test_str ... ok [INFO] [stdout] test ustr::ustr_tests::test_str_with_nul ... ok [INFO] [stdout] test list::list_tests::test_collect ... ok [INFO] [stdout] test droplist::tests::droplist_chain ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0ec4fe96b1f074c7717c79d46ff4b81c95e21dcc194cefb7526523ac92a062d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ec4fe96b1f074c7717c79d46ff4b81c95e21dcc194cefb7526523ac92a062d4", kill_on_drop: false }` [INFO] [stdout] 0ec4fe96b1f074c7717c79d46ff4b81c95e21dcc194cefb7526523ac92a062d4