[INFO] fetching crate bitgrid 0.1.0... [INFO] testing bitgrid-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate bitgrid 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate bitgrid 0.1.0 [INFO] finished tweaking crates.io crate bitgrid 0.1.0 [INFO] tweaked toml for crates.io crate bitgrid 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate bitgrid 0.1.0 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] crate crates.io crate bitgrid 0.1.0 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1875384ee31fddbbb6ac2c22725b0b2f8a4000abfaa19ae65ccde1ee824673ef [INFO] running `Command { std: "docker" "start" "-a" "1875384ee31fddbbb6ac2c22725b0b2f8a4000abfaa19ae65ccde1ee824673ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1875384ee31fddbbb6ac2c22725b0b2f8a4000abfaa19ae65ccde1ee824673ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1875384ee31fddbbb6ac2c22725b0b2f8a4000abfaa19ae65ccde1ee824673ef", kill_on_drop: false }` [INFO] [stdout] 1875384ee31fddbbb6ac2c22725b0b2f8a4000abfaa19ae65ccde1ee824673ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 26120f6593c799b5a63f02c617d801470d9ebe559a5d65ddbb6e1c177b61cd0f [INFO] running `Command { std: "docker" "start" "-a" "26120f6593c799b5a63f02c617d801470d9ebe559a5d65ddbb6e1c177b61cd0f", kill_on_drop: false }` [INFO] [stderr] Compiling bitgrid v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `vec::Vec` [INFO] [stdout] --> src/lib.rs:44:25 [INFO] [stdout] | [INFO] [stdout] 44 | use alloc::{boxed::Box, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:254:17 [INFO] [stdout] | [INFO] [stdout] 254 | pub fn iter(&self) -> BitIter { [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] 254 | pub fn iter(&self) -> BitIter<'_, WRD, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] running `Command { std: "docker" "inspect" "26120f6593c799b5a63f02c617d801470d9ebe559a5d65ddbb6e1c177b61cd0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26120f6593c799b5a63f02c617d801470d9ebe559a5d65ddbb6e1c177b61cd0f", kill_on_drop: false }` [INFO] [stdout] 26120f6593c799b5a63f02c617d801470d9ebe559a5d65ddbb6e1c177b61cd0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 2d397f32a10b57318a560ba65644e1e7bfe560dfbd296167d6933c9c5d6beb9d [INFO] running `Command { std: "docker" "start" "-a" "2d397f32a10b57318a560ba65644e1e7bfe560dfbd296167d6933c9c5d6beb9d", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `vec::Vec` [INFO] [stdout] --> src/lib.rs:44:25 [INFO] [stdout] | [INFO] [stdout] 44 | use alloc::{boxed::Box, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:254:17 [INFO] [stdout] | [INFO] [stdout] 254 | pub fn iter(&self) -> BitIter { [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] 254 | pub fn iter(&self) -> BitIter<'_, WRD, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bitgrid v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `vec::Vec` [INFO] [stdout] --> src/lib.rs:44:25 [INFO] [stdout] | [INFO] [stdout] 44 | use alloc::{boxed::Box, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BitGrid` [INFO] [stdout] --> src/lib.rs:452:17 [INFO] [stdout] | [INFO] [stdout] 452 | use super::{BitGrid, BitGrid2D, BitGrid3D, Word}; [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:254:17 [INFO] [stdout] | [INFO] [stdout] 254 | pub fn iter(&self) -> BitIter { [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] 254 | pub fn iter(&self) -> BitIter<'_, WRD, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "2d397f32a10b57318a560ba65644e1e7bfe560dfbd296167d6933c9c5d6beb9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d397f32a10b57318a560ba65644e1e7bfe560dfbd296167d6933c9c5d6beb9d", kill_on_drop: false }` [INFO] [stdout] 2d397f32a10b57318a560ba65644e1e7bfe560dfbd296167d6933c9c5d6beb9d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 331f692ecbead9c28ffc2cd8efc4003bff31527ce27225f171ec5d20adc34c34 [INFO] running `Command { std: "docker" "start" "-a" "331f692ecbead9c28ffc2cd8efc4003bff31527ce27225f171ec5d20adc34c34", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `vec::Vec` [INFO] [stderr] --> src/lib.rs:44:25 [INFO] [stderr] | [INFO] [stderr] 44 | use alloc::{boxed::Box, vec::Vec}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:254:17 [INFO] [stderr] | [INFO] [stderr] 254 | pub fn iter(&self) -> BitIter { [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] [stdout] [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] running 12 tests [INFO] [stderr] | [INFO] [stderr] 254 | pub fn iter(&self) -> BitIter<'_, WRD, N> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `bitgrid` (lib) generated 2 warnings (run `cargo fix --lib -p bitgrid` to apply 2 suggestions) [INFO] [stderr] warning: unused import: `BitGrid` [INFO] [stderr] --> src/lib.rs:452:17 [INFO] [stderr] | [INFO] [stderr] 452 | use super::{BitGrid, BitGrid2D, BitGrid3D, Word}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `bitgrid` (lib test) generated 3 warnings (2 duplicates) (run `cargo fix --lib -p bitgrid --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/bitgrid-3f864d534483cb16) [INFO] [stdout] test test::packed_grid ... ok [INFO] [stdout] test test::test_3d_grid ... ok [INFO] [stdout] test test::test_edge_cases ... ok [INFO] [stdout] test test::test_full_grid ... ok [INFO] [stdout] test test::test_full_last_word_masking ... ok [INFO] [stdout] test test::test_iterator ... ok [INFO] [stdout] test test::test_iterator_basic ... ok [INFO] [stdout] test test::test_iterator_sparse ... ok [INFO] [stdout] test test::test_new_and_empty ... ok [INFO] [stdout] test test::test_set_and_get ... ok [INFO] [stdout] test test::test_set_clear_get ... ok [INFO] [stdout] test test::test_overflow_protection - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "331f692ecbead9c28ffc2cd8efc4003bff31527ce27225f171ec5d20adc34c34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "331f692ecbead9c28ffc2cd8efc4003bff31527ce27225f171ec5d20adc34c34", kill_on_drop: false }` [INFO] [stdout] 331f692ecbead9c28ffc2cd8efc4003bff31527ce27225f171ec5d20adc34c34