[INFO] fetching crate ccmat 0.1.0...
[INFO] testing ccmat-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[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 c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded target-triple v0.1.4
[INFO] [stderr]   Downloaded trybuild v1.0.112
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af63cf53094e992a08e6aca1d975642550f7bcc1ae9e73e28dcec1c9918b75d0
[INFO] running `Command { std: "docker" "start" "-a" "af63cf53094e992a08e6aca1d975642550f7bcc1ae9e73e28dcec1c9918b75d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af63cf53094e992a08e6aca1d975642550f7bcc1ae9e73e28dcec1c9918b75d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af63cf53094e992a08e6aca1d975642550f7bcc1ae9e73e28dcec1c9918b75d0", kill_on_drop: false }`
[INFO] [stdout] af63cf53094e992a08e6aca1d975642550f7bcc1ae9e73e28dcec1c9918b75d0
[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=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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 921d0bdba018e655e31daaaef80de0bfb496300eeed82b652a1f3a3da1d41521
[INFO] running `Command { std: "docker" "start" "-a" "921d0bdba018e655e31daaaef80de0bfb496300eeed82b652a1f3a3da1d41521", 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<LatticeSet, AtomsSet> {
[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 0.52s
[INFO] running `Command { std: "docker" "inspect" "921d0bdba018e655e31daaaef80de0bfb496300eeed82b652a1f3a3da1d41521", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "921d0bdba018e655e31daaaef80de0bfb496300eeed82b652a1f3a3da1d41521", kill_on_drop: false }`
[INFO] [stdout] 921d0bdba018e655e31daaaef80de0bfb496300eeed82b652a1f3a3da1d41521
[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=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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0bb23840eb217ce62e650e29e326a159d1ea376d492a32504652c4c89ad018c6
[INFO] running `Command { std: "docker" "start" "-a" "0bb23840eb217ce62e650e29e326a159d1ea376d492a32504652c4c89ad018c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stdout] warning: method `build_uncheck` is never used
[INFO] [stdout]    --> src/lib.rs:262:19
[INFO] [stdout]     |
[INFO] [stdout] 247 | impl CrystalBuilder<LatticeSet, AtomsSet> {
[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 proc-macro2 v1.0.103
[INFO] [stderr]    Compiling serde_spanned v1.0.3
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[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<LatticeSet, AtomsSet> {
[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 13.54s
[INFO] running `Command { std: "docker" "inspect" "0bb23840eb217ce62e650e29e326a159d1ea376d492a32504652c4c89ad018c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bb23840eb217ce62e650e29e326a159d1ea376d492a32504652c4c89ad018c6", kill_on_drop: false }`
[INFO] [stdout] 0bb23840eb217ce62e650e29e326a159d1ea376d492a32504652c4c89ad018c6
[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=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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d159ed52ef810a929b974979cf6023447f0aa0bd3a1024c06ea47ae59064d9d
[INFO] running `Command { std: "docker" "start" "-a" "5d159ed52ef810a929b974979cf6023447f0aa0bd3a1024c06ea47ae59064d9d", 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<LatticeSet, AtomsSet> {
[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 0.08s
[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 0.48s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/build_crystal/fail_duplicate_with_atoms.rs ... ok
[INFO] [stdout] test tests::build_crystal_compile_error ... ok
[INFO] [stderr] test tests/build_crystal/fail_duplicate_with_lattice.rs ... ok
[INFO] [stdout] 
[INFO] [stderr] test tests/build_crystal/fail_insufficient_inputs.rs ... ok
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.94s
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ccmat-3460d69ffb1ad9e7)
[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 - lattice_angstrom (line 84) ... ok
[INFO] [stdout] test src/lib.rs - lattice_angstrom (line 95) ... ok
[INFO] [stdout] test src/lib.rs - CrystalBuilder (line 169) ... 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 0.50s; merged doctests compilation took 0.48s
[INFO] running `Command { std: "docker" "inspect" "5d159ed52ef810a929b974979cf6023447f0aa0bd3a1024c06ea47ae59064d9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d159ed52ef810a929b974979cf6023447f0aa0bd3a1024c06ea47ae59064d9d", kill_on_drop: false }`
[INFO] [stdout] 5d159ed52ef810a929b974979cf6023447f0aa0bd3a1024c06ea47ae59064d9d
