[INFO] fetching crate ccmat 0.1.0... [INFO] testing ccmat-0.1.0 against 1.95.0 for beta-1.96-3 [INFO] extracting crate ccmat 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate ccmat 0.1.0 [INFO] finished tweaking crates.io crate ccmat 0.1.0 [INFO] tweaked toml for crates.io crate ccmat 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ccmat 0.1.0 on toolchain 1.95.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ccmat 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded toml v0.9.8 [INFO] [stderr] Downloaded toml_datetime v0.7.3 [INFO] [stderr] Downloaded winapi-util v0.1.11 [INFO] [stderr] Downloaded itoa v1.0.15 [INFO] [stderr] Downloaded unicode-ident v1.0.20 [INFO] [stderr] Downloaded target-triple v0.1.4 [INFO] [stderr] Downloaded quote v1.0.41 [INFO] [stderr] Downloaded toml_writer v1.0.4 [INFO] [stderr] Downloaded glob v0.3.3 [INFO] [stderr] Downloaded toml_parser v1.0.4 [INFO] [stderr] Downloaded termcolor v1.4.1 [INFO] [stderr] Downloaded trybuild v1.0.112 [INFO] [stderr] Downloaded ryu v1.0.20 [INFO] [stderr] Downloaded proc-macro2 v1.0.103 [INFO] [stderr] Downloaded windows-link v0.2.1 [INFO] [stderr] Downloaded indexmap v2.12.0 [INFO] [stderr] Downloaded hashbrown v0.16.0 [INFO] [stderr] Downloaded winnow v0.7.13 [INFO] [stderr] Downloaded memchr v2.7.6 [INFO] [stderr] Downloaded syn v2.0.108 [INFO] [stderr] Downloaded serde_spanned v1.0.3 [INFO] [stderr] Downloaded serde_json v1.0.145 [INFO] [stderr] Downloaded windows-sys v0.61.2 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] be8784bfb4ec9afdfc312e841f9b95755222cebf3650341c35ba6134ecc54c52 [INFO] running `Command { std: "docker" "start" "-a" "be8784bfb4ec9afdfc312e841f9b95755222cebf3650341c35ba6134ecc54c52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "be8784bfb4ec9afdfc312e841f9b95755222cebf3650341c35ba6134ecc54c52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be8784bfb4ec9afdfc312e841f9b95755222cebf3650341c35ba6134ecc54c52", kill_on_drop: false }` [INFO] [stdout] be8784bfb4ec9afdfc312e841f9b95755222cebf3650341c35ba6134ecc54c52 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c77ce369ffaba341d53eed91a4cea3678317b286973aa8898184d637084c367 [INFO] running `Command { std: "docker" "start" "-a" "9c77ce369ffaba341d53eed91a4cea3678317b286973aa8898184d637084c367", kill_on_drop: false }` [INFO] [stderr] Compiling ccmat v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `build_uncheck` is never used [INFO] [stdout] --> src/lib.rs:262:19 [INFO] [stdout] | [INFO] [stdout] 247 | impl CrystalBuilder { [INFO] [stdout] | ----------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 262 | pub(crate) fn build_uncheck(self) -> Crystal { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `lattice` is never read [INFO] [stdout] --> src/lib.rs:291:5 [INFO] [stdout] | [INFO] [stdout] 290 | pub struct Crystal { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 291 | lattice: Lattice, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Crystal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s [INFO] running `Command { std: "docker" "inspect" "9c77ce369ffaba341d53eed91a4cea3678317b286973aa8898184d637084c367", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c77ce369ffaba341d53eed91a4cea3678317b286973aa8898184d637084c367", kill_on_drop: false }` [INFO] [stdout] 9c77ce369ffaba341d53eed91a4cea3678317b286973aa8898184d637084c367 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 810edf4d1708b97ec25b9b8363b9c9e01d84beed029b7b4dee7edce4c9ebbd68 [INFO] running `Command { std: "docker" "start" "-a" "810edf4d1708b97ec25b9b8363b9c9e01d84beed029b7b4dee7edce4c9ebbd68", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling unicode-ident v1.0.20 [INFO] [stderr] Compiling target-triple v0.1.4 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling toml_writer v1.0.4 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stdout] warning: method `build_uncheck` is never used [INFO] [stdout] --> src/lib.rs:262:19 [INFO] [stdout] | [INFO] [stdout] 247 | impl CrystalBuilder { [INFO] [stdout] | ----------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 262 | pub(crate) fn build_uncheck(self) -> Crystal { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `lattice` is never read [INFO] [stdout] --> src/lib.rs:291:5 [INFO] [stdout] | [INFO] [stdout] 290 | pub struct Crystal { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 291 | lattice: Lattice, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Crystal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling toml_parser v1.0.4 [INFO] [stderr] Compiling toml_datetime v0.7.3 [INFO] [stderr] Compiling serde_spanned v1.0.3 [INFO] [stderr] Compiling toml v0.9.8 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling trybuild v1.0.112 [INFO] [stderr] Compiling ccmat v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `build_uncheck` is never used [INFO] [stdout] --> src/lib.rs:262:19 [INFO] [stdout] | [INFO] [stdout] 247 | impl CrystalBuilder { [INFO] [stdout] | ----------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 262 | pub(crate) fn build_uncheck(self) -> Crystal { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `lattice` is never read [INFO] [stdout] --> src/lib.rs:291:5 [INFO] [stdout] | [INFO] [stdout] 290 | pub struct Crystal { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 291 | lattice: Lattice, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Crystal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 10.89s [INFO] running `Command { std: "docker" "inspect" "810edf4d1708b97ec25b9b8363b9c9e01d84beed029b7b4dee7edce4c9ebbd68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "810edf4d1708b97ec25b9b8363b9c9e01d84beed029b7b4dee7edce4c9ebbd68", kill_on_drop: false }` [INFO] [stdout] 810edf4d1708b97ec25b9b8363b9c9e01d84beed029b7b4dee7edce4c9ebbd68 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cf939a2267f168e31ff5d2ed7fc75ec41363ef0f69d6deddcbb408509f4eafd8 [INFO] running `Command { std: "docker" "start" "-a" "cf939a2267f168e31ff5d2ed7fc75ec41363ef0f69d6deddcbb408509f4eafd8", kill_on_drop: false }` [INFO] [stderr] warning: method `build_uncheck` is never used [INFO] [stderr] --> src/lib.rs:262:19 [INFO] [stderr] | [INFO] [stderr] 247 | impl CrystalBuilder { [INFO] [stderr] | ----------------------------------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 262 | pub(crate) fn build_uncheck(self) -> Crystal { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `lattice` is never read [INFO] [stderr] --> src/lib.rs:291:5 [INFO] [stderr] | [INFO] [stderr] 290 | pub struct Crystal { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] 291 | lattice: Lattice, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Crystal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `ccmat` (lib) generated 2 warnings [INFO] [stderr] warning: `ccmat` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ccmat-774eebd96a76e54c) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::macro_lattice_angstrom ... ok [INFO] [stderr] Checking ccmat v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking ccmat-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/ccmat) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/build_crystal/fail_duplicate_with_atoms.rs ... ok [INFO] [stderr] test tests/build_crystal/fail_duplicate_with_lattice.rs ... ok [INFO] [stderr] test tests/build_crystal/fail_insufficient_inputs.rs ... ok [INFO] [stderr] [INFO] [stderr] [INFO] [stdout] test tests::build_crystal_compile_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.83s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ccmat-79943c04afdaa237) [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] Doc-tests ccmat [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - lattice_angstrom (line 109) ... ok [INFO] [stdout] test src/lib.rs - CrystalBuilder (line 169) ... ok [INFO] [stdout] test src/lib.rs - lattice_angstrom (line 95) ... ok [INFO] [stdout] test src/lib.rs - lattice_angstrom (line 84) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.76s; merged doctests compilation took 0.75s [INFO] running `Command { std: "docker" "inspect" "cf939a2267f168e31ff5d2ed7fc75ec41363ef0f69d6deddcbb408509f4eafd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf939a2267f168e31ff5d2ed7fc75ec41363ef0f69d6deddcbb408509f4eafd8", kill_on_drop: false }` [INFO] [stdout] cf939a2267f168e31ff5d2ed7fc75ec41363ef0f69d6deddcbb408509f4eafd8