[INFO] fetching crate microsat 0.0.1... [INFO] testing microsat-0.0.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0 [INFO] extracting crate microsat 0.0.1 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate microsat 0.0.1 [INFO] finished tweaking crates.io crate microsat 0.0.1 [INFO] tweaked toml for crates.io crate microsat 0.0.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate microsat 0.0.1 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 microsat 0.0.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c815a40d023423c36ba6c118368b419ee3fb3005cf5fa8b5ced456165ab88852 [INFO] running `Command { std: "docker" "start" "-a" "c815a40d023423c36ba6c118368b419ee3fb3005cf5fa8b5ced456165ab88852", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c815a40d023423c36ba6c118368b419ee3fb3005cf5fa8b5ced456165ab88852", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c815a40d023423c36ba6c118368b419ee3fb3005cf5fa8b5ced456165ab88852", kill_on_drop: false }` [INFO] [stdout] c815a40d023423c36ba6c118368b419ee3fb3005cf5fa8b5ced456165ab88852 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4793c34dc3ad7dfa36e6764a13f2bfa69d49388862026ac3d359ca28529e6e8e [INFO] running `Command { std: "docker" "start" "-a" "4793c34dc3ad7dfa36e6764a13f2bfa69d49388862026ac3d359ca28529e6e8e", kill_on_drop: false }` [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling foldhash v0.1.3 [INFO] [stderr] Compiling allocator-api2 v0.2.20 [INFO] [stderr] Compiling hashbrown v0.15.1 [INFO] [stderr] Compiling microsat v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/stack.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn iter(&self) -> std::slice::Iter<(u16, bool)> { [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] 56 | pub fn iter(&self) -> std::slice::Iter<'_, (u16, bool)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.03s [INFO] running `Command { std: "docker" "inspect" "4793c34dc3ad7dfa36e6764a13f2bfa69d49388862026ac3d359ca28529e6e8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4793c34dc3ad7dfa36e6764a13f2bfa69d49388862026ac3d359ca28529e6e8e", kill_on_drop: false }` [INFO] [stdout] 4793c34dc3ad7dfa36e6764a13f2bfa69d49388862026ac3d359ca28529e6e8e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] fd45bf8b34f10024b65f8303ffb8ce6894103d452568742dded14e2f641d8e65 [INFO] running `Command { std: "docker" "start" "-a" "fd45bf8b34f10024b65f8303ffb8ce6894103d452568742dded14e2f641d8e65", kill_on_drop: false }` [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/stack.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn iter(&self) -> std::slice::Iter<(u16, bool)> { [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] 56 | pub fn iter(&self) -> std::slice::Iter<'_, (u16, bool)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling microsat v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/stack.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn iter(&self) -> std::slice::Iter<(u16, bool)> { [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] 56 | pub fn iter(&self) -> std::slice::Iter<'_, (u16, bool)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `Command { std: "docker" "inspect" "fd45bf8b34f10024b65f8303ffb8ce6894103d452568742dded14e2f641d8e65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd45bf8b34f10024b65f8303ffb8ce6894103d452568742dded14e2f641d8e65", kill_on_drop: false }` [INFO] [stdout] fd45bf8b34f10024b65f8303ffb8ce6894103d452568742dded14e2f641d8e65 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6362d29d418b5e7445cc89c889014349525fe2eebef594edcc77cbd2c539a04b [INFO] running `Command { std: "docker" "start" "-a" "6362d29d418b5e7445cc89c889014349525fe2eebef594edcc77cbd2c539a04b", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/stack.rs:56:17 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn iter(&self) -> std::slice::Iter<(u16, bool)> { [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] 56 | pub fn iter(&self) -> std::slice::Iter<'_, (u16, bool)> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `microsat` (lib) generated 1 warning (run `cargo fix --lib -p microsat` to apply 1 suggestion) [INFO] [stderr] warning: `microsat` (lib test) generated 1 warning (1 duplicate) [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/microsat-554946c912ec98e5) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test solver::tests::test_verify_assignment ... ok [INFO] [stdout] test solver::tests::test_verify_assignment_satisfied_multiple_clauses ... ok [INFO] [stdout] test solver::tests::test_verify_assignment_unsatisfied ... ok [INFO] [stdout] test solver::tests::test_verify_assignment_unsatisfied_multiple_clauses ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6362d29d418b5e7445cc89c889014349525fe2eebef594edcc77cbd2c539a04b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6362d29d418b5e7445cc89c889014349525fe2eebef594edcc77cbd2c539a04b", kill_on_drop: false }` [INFO] [stdout] 6362d29d418b5e7445cc89c889014349525fe2eebef594edcc77cbd2c539a04b