[INFO] fetching crate hg-core 0.0.1... [INFO] testing hg-core-0.0.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate hg-core 0.0.1 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate hg-core 0.0.1 [INFO] finished tweaking crates.io crate hg-core 0.0.1 [INFO] tweaked toml for crates.io crate hg-core 0.0.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate hg-core 0.0.1 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 20 packages to latest compatible versions [INFO] [stderr] Adding rand v0.6.5 (available: v0.10.0) [INFO] [stderr] Adding rand_pcg v0.1.2 (available: v0.10.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 68c99bae469df0a81bc6741d623cab943bf1073094381b8f6458b6505f175de6 [INFO] running `Command { std: "docker" "start" "-a" "68c99bae469df0a81bc6741d623cab943bf1073094381b8f6458b6505f175de6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "68c99bae469df0a81bc6741d623cab943bf1073094381b8f6458b6505f175de6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68c99bae469df0a81bc6741d623cab943bf1073094381b8f6458b6505f175de6", kill_on_drop: false }` [INFO] [stdout] 68c99bae469df0a81bc6741d623cab943bf1073094381b8f6458b6505f175de6 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5ba3d59f9957af2be600e0542bf5f2379a148f3263009652c866817a4d2dec7d [INFO] running `Command { std: "docker" "start" "-a" "5ba3d59f9957af2be600e0542bf5f2379a148f3263009652c866817a4d2dec7d", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] Compiling hg-core v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/lib.rs:34:23 [INFO] [stdout] | [INFO] [stdout] 34 | fn parents(&self, Revision) -> Result<[Revision; 2], GraphError>; [INFO] [stdout] | ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Revision` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] running `Command { std: "docker" "inspect" "5ba3d59f9957af2be600e0542bf5f2379a148f3263009652c866817a4d2dec7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ba3d59f9957af2be600e0542bf5f2379a148f3263009652c866817a4d2dec7d", kill_on_drop: false }` [INFO] [stdout] 5ba3d59f9957af2be600e0542bf5f2379a148f3263009652c866817a4d2dec7d [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 94c0eeabc2b22b7e317c9fa3a0c57c2a4a900513739289af557d53c3d2c76efb [INFO] running `Command { std: "docker" "start" "-a" "94c0eeabc2b22b7e317c9fa3a0c57c2a4a900513739289af557d53c3d2c76efb", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/lib.rs:34:23 [INFO] [stdout] | [INFO] [stdout] 34 | fn parents(&self, Revision) -> Result<[Revision; 2], GraphError>; [INFO] [stdout] | ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Revision` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling hg-core v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/lib.rs:34:23 [INFO] [stdout] | [INFO] [stdout] 34 | fn parents(&self, Revision) -> Result<[Revision; 2], GraphError>; [INFO] [stdout] | ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Revision` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/test_missing_ancestors.rs:74:18 [INFO] [stdout] | [INFO] [stdout] 74 | InitialBases(HashSet), [INFO] [stdout] | ------------ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MissingAncestorsAction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 74 - InitialBases(HashSet), [INFO] [stdout] 74 + InitialBases(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/test_missing_ancestors.rs:75:14 [INFO] [stdout] | [INFO] [stdout] 75 | AddBases(HashSet), [INFO] [stdout] | -------- ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MissingAncestorsAction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 75 - AddBases(HashSet), [INFO] [stdout] 75 + AddBases(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/test_missing_ancestors.rs:76:25 [INFO] [stdout] | [INFO] [stdout] 76 | RemoveAncestorsFrom(HashSet), [INFO] [stdout] | ------------------- ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MissingAncestorsAction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 76 - RemoveAncestorsFrom(HashSet), [INFO] [stdout] 76 + RemoveAncestorsFrom(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/test_missing_ancestors.rs:77:22 [INFO] [stdout] | [INFO] [stdout] 77 | MissingAncestors(HashSet), [INFO] [stdout] | ---------------- ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MissingAncestorsAction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 77 - MissingAncestors(HashSet), [INFO] [stdout] 77 + MissingAncestors(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/test_missing_ancestors.rs:162:16 [INFO] [stdout] | [INFO] [stdout] 162 | panic!(format!( [INFO] [stdout] | ________________^ [INFO] [stdout] 163 | | "Equality assertion failed (left != right) [INFO] [stdout] 164 | | left={:?} [INFO] [stdout] 165 | | right={:?} [INFO] [stdout] ... | [INFO] [stdout] 176 | | self.random_seed, [INFO] [stdout] 177 | | )); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 162 ~ panic!( [INFO] [stdout] 163 | "Equality assertion failed (left != right) [INFO] [stdout] ... [INFO] [stdout] 176 | self.random_seed, [INFO] [stdout] 177 ~ ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/test_missing_ancestors.rs:237:16 [INFO] [stdout] | [INFO] [stdout] 237 | panic!(err_msg); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 237 | panic!("{}", err_msg); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.23s [INFO] running `Command { std: "docker" "inspect" "94c0eeabc2b22b7e317c9fa3a0c57c2a4a900513739289af557d53c3d2c76efb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94c0eeabc2b22b7e317c9fa3a0c57c2a4a900513739289af557d53c3d2c76efb", kill_on_drop: false }` [INFO] [stdout] 94c0eeabc2b22b7e317c9fa3a0c57c2a4a900513739289af557d53c3d2c76efb [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3cf98422ceb5ed81ab0a6ae3c947a4da074d84d178891a97d4a813673e538aff [INFO] running `Command { std: "docker" "start" "-a" "3cf98422ceb5ed81ab0a6ae3c947a4da074d84d178891a97d4a813673e538aff", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stderr] --> src/lib.rs:34:23 [INFO] [stderr] | [INFO] [stderr] 34 | fn parents(&self, Revision) -> Result<[Revision; 2], GraphError>; [INFO] [stderr] | ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Revision` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `hg-core` (lib) generated 1 warning (run `cargo fix --lib -p hg-core` to apply 1 suggestion) [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> tests/test_missing_ancestors.rs:74:18 [INFO] [stderr] | [INFO] [stderr] 74 | InitialBases(HashSet), [INFO] [stderr] | ------------ ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `MissingAncestorsAction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 74 - InitialBases(HashSet), [INFO] [stderr] 74 + InitialBases(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> tests/test_missing_ancestors.rs:75:14 [INFO] [stderr] | [INFO] [stderr] 75 | AddBases(HashSet), [INFO] [stderr] | -------- ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `MissingAncestorsAction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 75 - AddBases(HashSet), [INFO] [stderr] 75 + AddBases(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> tests/test_missing_ancestors.rs:76:25 [INFO] [stderr] | [INFO] [stderr] 76 | RemoveAncestorsFrom(HashSet), [INFO] [stderr] | ------------------- ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `MissingAncestorsAction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 76 - RemoveAncestorsFrom(HashSet), [INFO] [stderr] 76 + RemoveAncestorsFrom(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> tests/test_missing_ancestors.rs:77:22 [INFO] [stderr] | [INFO] [stderr] 77 | MissingAncestors(HashSet), [INFO] [stderr] | ---------------- ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `MissingAncestorsAction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 77 - MissingAncestors(HashSet), [INFO] [stderr] 77 + MissingAncestors(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> tests/test_missing_ancestors.rs:162:16 [INFO] [stderr] | [INFO] [stderr] 162 | panic!(format!( [INFO] [stderr] | ________________^ [INFO] [stderr] 163 | | "Equality assertion failed (left != right) [INFO] [stderr] 164 | | left={:?} [INFO] [stderr] 165 | | right={:?} [INFO] [stderr] ... | [INFO] [stderr] 176 | | self.random_seed, [INFO] [stderr] 177 | | )); [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 162 ~ panic!( [INFO] [stderr] 163 | "Equality assertion failed (left != right) [INFO] [stderr] ... [INFO] [stderr] 176 | self.random_seed, [INFO] [stderr] 177 ~ ); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> tests/test_missing_ancestors.rs:237:16 [INFO] [stderr] | [INFO] [stderr] 237 | panic!(err_msg); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 237 | panic!("{}", err_msg); [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `hg-core` (test "test_missing_ancestors") generated 6 warnings (run `cargo fix --test "test_missing_ancestors" -p hg-core` to apply 2 suggestions) [INFO] [stderr] warning: `hg-core` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hg-9c739ea0b9d86957) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test ancestors::tests::test_missing_bases ... ok [INFO] [stdout] test ancestors::tests::test_missing_remove ... ok [INFO] [stdout] test ancestors::tests::test_next_out_of_range ... ok [INFO] [stdout] test ancestors::tests::test_nullrev_input ... ok [INFO] [stdout] test ancestors::tests::test_missing_ancestors ... ok [INFO] [stdout] test ancestors::tests::test_initrev_out_of_range ... ok [INFO] [stdout] test ancestors::tests::test_peek ... ok [INFO] [stdout] test dagops::tests::test_heads ... ok [INFO] [stdout] test ancestors::tests::test_remove_ancestors_from_case1 ... ok [INFO] [stdout] test dagops::tests::test_retain_heads ... ok [INFO] [stdout] test ancestors::tests::test_empty ... ok [INFO] [stdout] test ancestors::tests::test_list_ancestor ... ok [INFO] [stdout] test ancestors::tests::test_contains ... ok [INFO] [stdout] test ancestors::tests::test_lazy_contains_iter ... ok [INFO] [stdout] test ancestors::tests::test_lazy_iter_contains ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/test_missing_ancestors.rs (/opt/rustwide/target/debug/deps/test_missing_ancestors-56e332cb2b4477de) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_missing_ancestors_compare_naive ... ok [INFO] [stdout] [INFO] [stderr] Doc-tests hg [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.64s [INFO] [stdout] [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] running `Command { std: "docker" "inspect" "3cf98422ceb5ed81ab0a6ae3c947a4da074d84d178891a97d4a813673e538aff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cf98422ceb5ed81ab0a6ae3c947a4da074d84d178891a97d4a813673e538aff", kill_on_drop: false }` [INFO] [stdout] 3cf98422ceb5ed81ab0a6ae3c947a4da074d84d178891a97d4a813673e538aff