[INFO] fetching crate ccmat 0.1.0... [INFO] testing ccmat-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate ccmat 0.1.0 into /workspace/builds/worker-0-tc2/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-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ccmat 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e8765b7cdfdf4343c62b805ff66fba0d5bdad5ac04a06b13c577c6a9f3e30912 [INFO] running `Command { std: "docker" "start" "-a" "e8765b7cdfdf4343c62b805ff66fba0d5bdad5ac04a06b13c577c6a9f3e30912", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e8765b7cdfdf4343c62b805ff66fba0d5bdad5ac04a06b13c577c6a9f3e30912", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8765b7cdfdf4343c62b805ff66fba0d5bdad5ac04a06b13c577c6a9f3e30912", kill_on_drop: false }` [INFO] [stdout] e8765b7cdfdf4343c62b805ff66fba0d5bdad5ac04a06b13c577c6a9f3e30912 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b8c0622e7a56805b897686e027fc0d81a33eb3b46ee6b25af35e81fa73bdb3db [INFO] running `Command { std: "docker" "start" "-a" "b8c0622e7a56805b897686e027fc0d81a33eb3b46ee6b25af35e81fa73bdb3db", 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 0.77s [INFO] running `Command { std: "docker" "inspect" "b8c0622e7a56805b897686e027fc0d81a33eb3b46ee6b25af35e81fa73bdb3db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8c0622e7a56805b897686e027fc0d81a33eb3b46ee6b25af35e81fa73bdb3db", kill_on_drop: false }` [INFO] [stdout] b8c0622e7a56805b897686e027fc0d81a33eb3b46ee6b25af35e81fa73bdb3db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3095b124c13423b089b3e4094575b3ef3b0d11a2a32c9623c80cb2900a7aee14 [INFO] running `Command { std: "docker" "start" "-a" "3095b124c13423b089b3e4094575b3ef3b0d11a2a32c9623c80cb2900a7aee14", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling target-triple v0.1.4 [INFO] [stderr] Compiling serde_spanned v1.0.3 [INFO] [stderr] Compiling toml_datetime v0.7.3 [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 serde_json v1.0.145 [INFO] [stderr] Compiling toml v0.9.8 [INFO] [stderr] Compiling syn v2.0.108 [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 13.88s [INFO] running `Command { std: "docker" "inspect" "3095b124c13423b089b3e4094575b3ef3b0d11a2a32c9623c80cb2900a7aee14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3095b124c13423b089b3e4094575b3ef3b0d11a2a32c9623c80cb2900a7aee14", kill_on_drop: false }` [INFO] [stdout] 3095b124c13423b089b3e4094575b3ef3b0d11a2a32c9623c80cb2900a7aee14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3883ea68bec502ba9f7449ebcc53143121f7204530ea099b1444368a86e648ef [INFO] running `Command { std: "docker" "start" "-a" "3883ea68bec502ba9f7449ebcc53143121f7204530ea099b1444368a86e648ef", 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 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ccmat-ca006f70f1b505d5) [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 0.26s [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 0.72s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ccmat-3460d69ffb1ad9e7) [INFO] [stdout] [INFO] [stderr] Doc-tests ccmat [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] [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 84) ... ok [INFO] [stdout] test src/lib.rs - lattice_angstrom (line 95) ... 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] [stdout] all doctests ran in 0.60s; merged doctests compilation took 0.59s [INFO] running `Command { std: "docker" "inspect" "3883ea68bec502ba9f7449ebcc53143121f7204530ea099b1444368a86e648ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3883ea68bec502ba9f7449ebcc53143121f7204530ea099b1444368a86e648ef", kill_on_drop: false }` [INFO] [stdout] 3883ea68bec502ba9f7449ebcc53143121f7204530ea099b1444368a86e648ef