[INFO] fetching crate tci 0.1.0...
[INFO] checking tci-0.1.0 against master#18bd2dd5cda08b09ace6e37c1a0312e9b2bb4beb for pr-96970
[INFO] extracting crate tci 0.1.0 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate tci 0.1.0 on toolchain 18bd2dd5cda08b09ace6e37c1a0312e9b2bb4beb
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+18bd2dd5cda08b09ace6e37c1a0312e9b2bb4beb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-51/source/.cargo/config.toml
[INFO] started tweaking crates.io crate tci 0.1.0
[INFO] finished tweaking crates.io crate tci 0.1.0
[INFO] tweaked toml for crates.io crate tci 0.1.0 written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+18bd2dd5cda08b09ace6e37c1a0312e9b2bb4beb" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+18bd2dd5cda08b09ace6e37c1a0312e9b2bb4beb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded peg-runtime v0.8.0
[INFO] [stderr]   Downloaded aliu v0.1.22
[INFO] [stderr]   Downloaded interloc v0.1.3
[INFO] [stderr]   Downloaded libc-print v0.1.17
[INFO] [stderr]   Downloaded peg-macros v0.8.0
[INFO] [stderr]   Downloaded peg v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+18bd2dd5cda08b09ace6e37c1a0312e9b2bb4beb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a148d2cc4bf593c882e73850e2890a983d429f2a5cb78a86efe7f17c1b5d5f9
[INFO] running `Command { std: "docker" "start" "-a" "4a148d2cc4bf593c882e73850e2890a983d429f2a5cb78a86efe7f17c1b5d5f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a148d2cc4bf593c882e73850e2890a983d429f2a5cb78a86efe7f17c1b5d5f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a148d2cc4bf593c882e73850e2890a983d429f2a5cb78a86efe7f17c1b5d5f9", kill_on_drop: false }`
[INFO] [stdout] 4a148d2cc4bf593c882e73850e2890a983d429f2a5cb78a86efe7f17c1b5d5f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+18bd2dd5cda08b09ace6e37c1a0312e9b2bb4beb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab199409dda2c6ccbca23d9a4afb538319d2484c53cfe013c629f7aab01c4d64
[INFO] running `Command { std: "docker" "start" "-a" "ab199409dda2c6ccbca23d9a4afb538319d2484c53cfe013c629f7aab01c4d64", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.38
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling syn v1.0.94
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.80
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling bumpalo v3.9.1
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling wasm-bindgen v0.2.80
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling peg-runtime v0.8.0
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]     Checking memory_units v0.4.0
[INFO] [stderr]     Checking ahash v0.4.7
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Checking lock_api v0.2.0
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]    Compiling parking_lot_core v0.5.0
[INFO] [stderr]    Compiling parking_lot v0.8.0
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking libc-print v0.1.17
[INFO] [stderr]     Checking aliu v0.1.22
[INFO] [stderr]    Compiling peg-macros v0.8.0
[INFO] [stderr]     Checking interloc v0.1.3
[INFO] [stderr]     Checking peg v0.8.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.80
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.80
[INFO] [stderr]    Compiling strum_macros v0.24.0
[INFO] [stderr]    Compiling serde_repr v0.1.8
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.80
[INFO] [stderr]     Checking js-sys v0.3.57
[INFO] [stderr]     Checking strum v0.24.0
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.30
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking tci v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 3rd rule of macro `out` is never used
[INFO] [stdout]   --> src/util/general.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     (@LOG, $str:expr, $( $e:expr ),+ ) => {{
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macro_rules)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2nd rule of macro `new_file` is never used
[INFO] [stdout]    --> src/filedb.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout] 129 |             (@IMPL_HEADER, $file:literal) => {{
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11th rule of macro `gen_type_decl_spec` is never used
[INFO] [stdout]   --> src/type_checker.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     (@INCR_CORRECT, $decl:expr, ident) => {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3rd rule of macro `out` is never used
[INFO] [stdout]   --> src/util/general.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     (@LOG, $str:expr, $( $e:expr ),+ ) => {{
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macro_rules)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2nd rule of macro `new_file` is never used
[INFO] [stdout]    --> src/filedb.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout] 129 |             (@IMPL_HEADER, $file:literal) => {{
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11th rule of macro `gen_type_decl_spec` is never used
[INFO] [stdout]   --> src/type_checker.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     (@INCR_CORRECT, $decl:expr, ident) => {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 22.15s
[INFO] running `Command { std: "docker" "inspect" "ab199409dda2c6ccbca23d9a4afb538319d2484c53cfe013c629f7aab01c4d64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab199409dda2c6ccbca23d9a4afb538319d2484c53cfe013c629f7aab01c4d64", kill_on_drop: false }`
[INFO] [stdout] ab199409dda2c6ccbca23d9a4afb538319d2484c53cfe013c629f7aab01c4d64