[INFO] fetching crate arrayvec 0.7.6... [INFO] testing arrayvec-0.7.6 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0 [INFO] extracting crate arrayvec 0.7.6 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate arrayvec 0.7.6 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate arrayvec 0.7.6 [INFO] tweaked toml for crates.io crate arrayvec 0.7.6 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate arrayvec 0.7.6 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 12 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 bencher v0.1.5 [INFO] [stderr] Downloaded borsh v1.5.7 [INFO] [stderr] Downloaded serde_test v1.0.177 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] cdc51b6f1866378317ededa117168293eb5be0de4b19e50f9c85135a8c6e3b6b [INFO] running `Command { std: "docker" "start" "-a" "cdc51b6f1866378317ededa117168293eb5be0de4b19e50f9c85135a8c6e3b6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cdc51b6f1866378317ededa117168293eb5be0de4b19e50f9c85135a8c6e3b6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdc51b6f1866378317ededa117168293eb5be0de4b19e50f9c85135a8c6e3b6b", kill_on_drop: false }` [INFO] [stdout] cdc51b6f1866378317ededa117168293eb5be0de4b19e50f9c85135a8c6e3b6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] cd41274a3be50fc9f5aae760e53d213f27b95df4e75fe83255a5df2b8a4f867a [INFO] running `Command { std: "docker" "start" "-a" "cd41274a3be50fc9f5aae760e53d213f27b95df4e75fe83255a5df2b8a4f867a", kill_on_drop: false }` [INFO] [stderr] Compiling arrayvec v0.7.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/arrayvec.rs:605:21 [INFO] [stdout] | [INFO] [stdout] 605 | pub fn drain(&mut self, range: R) -> Drain [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] 605 | pub fn drain(&mut self, range: R) -> Drain<'_, T, CAP> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/arrayvec.rs:632:20 [INFO] [stdout] | [INFO] [stdout] 632 | fn drain_range(&mut self, start: usize, end: usize) -> Drain [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] 632 | fn drain_range(&mut self, start: usize, end: usize) -> Drain<'_, T, CAP> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s [INFO] running `Command { std: "docker" "inspect" "cd41274a3be50fc9f5aae760e53d213f27b95df4e75fe83255a5df2b8a4f867a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd41274a3be50fc9f5aae760e53d213f27b95df4e75fe83255a5df2b8a4f867a", kill_on_drop: false }` [INFO] [stdout] cd41274a3be50fc9f5aae760e53d213f27b95df4e75fe83255a5df2b8a4f867a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] decb4ffa9e8e75fc5ea26afcf25c02ad70077849e13332360bc534a013ad19aa [INFO] running `Command { std: "docker" "start" "-a" "decb4ffa9e8e75fc5ea26afcf25c02ad70077849e13332360bc534a013ad19aa", kill_on_drop: false }` [INFO] [stderr] Compiling bencher v0.1.5 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/arrayvec.rs:605:21 [INFO] [stdout] | [INFO] [stdout] 605 | pub fn drain(&mut self, range: R) -> Drain [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] 605 | pub fn drain(&mut self, range: R) -> Drain<'_, T, CAP> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/arrayvec.rs:632:20 [INFO] [stdout] | [INFO] [stdout] 632 | fn drain_range(&mut self, start: usize, end: usize) -> Drain [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] 632 | fn drain_range(&mut self, start: usize, end: usize) -> Drain<'_, T, CAP> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_test v1.0.177 [INFO] [stderr] Compiling arrayvec v0.7.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/arrayvec.rs:605:21 [INFO] [stdout] | [INFO] [stdout] 605 | pub fn drain(&mut self, range: R) -> Drain [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] 605 | pub fn drain(&mut self, range: R) -> Drain<'_, T, CAP> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/arrayvec.rs:632:20 [INFO] [stdout] | [INFO] [stdout] 632 | fn drain_range(&mut self, start: usize, end: usize) -> Drain [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] 632 | fn drain_range(&mut self, start: usize, end: usize) -> Drain<'_, T, CAP> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.44s [INFO] running `Command { std: "docker" "inspect" "decb4ffa9e8e75fc5ea26afcf25c02ad70077849e13332360bc534a013ad19aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "decb4ffa9e8e75fc5ea26afcf25c02ad70077849e13332360bc534a013ad19aa", kill_on_drop: false }` [INFO] [stdout] decb4ffa9e8e75fc5ea26afcf25c02ad70077849e13332360bc534a013ad19aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ffcf9a092dcc674b1f836f96a1a416a78112169663bf766a4a95da8702fc8bd3 [INFO] running `Command { std: "docker" "start" "-a" "ffcf9a092dcc674b1f836f96a1a416a78112169663bf766a4a95da8702fc8bd3", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] [INFO] [stderr] --> src/arrayvec.rs:605:21 [INFO] [stdout] running 2 tests [INFO] [stderr] | [INFO] [stdout] test char::test_encode_utf8_oob ... ok [INFO] [stderr] 605 | pub fn drain(&mut self, range: R) -> Drain [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] 605 | pub fn drain(&mut self, range: R) -> Drain<'_, T, CAP> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/arrayvec.rs:632:20 [INFO] [stderr] | [INFO] [stderr] 632 | fn drain_range(&mut self, start: usize, end: usize) -> Drain [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] 632 | fn drain_range(&mut self, start: usize, end: usize) -> Drain<'_, T, CAP> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `arrayvec` (lib) generated 2 warnings (run `cargo fix --lib -p arrayvec` to apply 2 suggestions) [INFO] [stderr] warning: `arrayvec` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/arrayvec-4d7a1a89bed5aca3) [INFO] [stdout] test char::test_encode_utf8 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s [INFO] [stdout] [INFO] [stderr] Running tests/borsh.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/borsh-ab0d21ce6bd12b2a) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/serde.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/serde-27e0284135295eaa) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/tests-1f8cf6395ed05af3) [INFO] [stdout] [INFO] [stdout] running 49 tests [INFO] [stdout] test array_clone_from ... ok [INFO] [stdout] test allow_max_capacity_arrayvec_type ... ok [INFO] [stdout] test test_arraystring_const_constructible ... ok [INFO] [stdout] test test_arraystring_zero_filled_has_some_sanity_checks ... ok [INFO] [stdout] test test_capacity_left ... ok [INFO] [stdout] test test_arrayvec_const_constructible ... ok [INFO] [stdout] test test_compact_size ... ok [INFO] [stdout] test test_default ... ok [INFO] [stdout] test test_drain ... ok [INFO] [stdout] test test_drain_range_inclusive ... ok [INFO] [stdout] test test_drop ... ok [INFO] [stdout] test test_extend ... ok [INFO] [stdout] test test_extend_from_slice_error ... ok [INFO] [stdout] test test_extend_from_slice ... ok [INFO] [stdout] test test_drop_in_insert ... ok [INFO] [stdout] test test_extend_zst ... ok [INFO] [stdout] test test_insert ... ok [INFO] [stdout] test test_insert_at_length ... ok [INFO] [stdout] test test_into_inner_3 ... ok [INFO] [stdout] test test_is_send_sync ... ok [INFO] [stdout] test test_into_inner_2 ... ok [INFO] [stdout] test test_into_inner_1 ... ok [INFO] [stdout] test test_iter ... ok [INFO] [stdout] test test_still_works_with_option_arrayvec ... ok [INFO] [stdout] test test_sizes ... ok [INFO] [stdout] test test_simple ... ok [INFO] [stdout] test test_retain ... ok [INFO] [stdout] test test_string_from_bytes ... ok [INFO] [stdout] test test_string ... ok [INFO] [stdout] test test_string_clone ... ok [INFO] [stdout] test test_string_parse_from_str ... ok [INFO] [stdout] test test_pop_at ... ok [INFO] [stdout] test test_string_from ... ok [INFO] [stdout] test test_string_push ... ok [INFO] [stdout] test test_take ... ok [INFO] [stdout] test test_try_from_argument ... ok [INFO] [stdout] test test_try_from_slice_error ... ok [INFO] [stdout] test test_u16_index ... ok [INFO] [stdout] test test_write ... ok [INFO] [stdout] test deny_max_capacity_arrayvec_value - should panic ... ok [INFO] [stdout] test deny_max_capacity_arrayvec_value_const - should panic ... ok [INFO] [stdout] test test_drain_oob - should panic ... ok [INFO] [stdout] test test_drain_range_inclusive_oob - should panic ... ok [INFO] [stdout] test test_drop_panics ... ok [INFO] [stdout] test test_extend_capacity_panic_1 - should panic ... ok [INFO] [stdout] test test_drop_panic - should panic ... ok [INFO] [stdout] test test_drop_panic_into_iter - should panic ... ok [INFO] [stdout] test test_extend_capacity_panic_2 - should panic ... ok [INFO] [stdout] test test_insert_out_of_bounds - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ffcf9a092dcc674b1f836f96a1a416a78112169663bf766a4a95da8702fc8bd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffcf9a092dcc674b1f836f96a1a416a78112169663bf766a4a95da8702fc8bd3", kill_on_drop: false }` [INFO] [stdout] ffcf9a092dcc674b1f836f96a1a416a78112169663bf766a4a95da8702fc8bd3