[INFO] fetching crate pit-c 0.4.0...
[INFO] testing pit-c-0.4.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate pit-c 0.4.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate pit-c 0.4.0
[INFO] finished tweaking crates.io crate pit-c 0.4.0
[INFO] tweaked toml for crates.io crate pit-c 0.4.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pit-c 0.4.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pit-c 0.4.0 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 67f5a4721b4d3a3f745b0f22f1b29a81fdd75b3df605be69ca4bf6b6cf779b50
[INFO] running `Command { std: "docker" "start" "-a" "67f5a4721b4d3a3f745b0f22f1b29a81fdd75b3df605be69ca4bf6b6cf779b50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67f5a4721b4d3a3f745b0f22f1b29a81fdd75b3df605be69ca4bf6b6cf779b50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67f5a4721b4d3a3f745b0f22f1b29a81fdd75b3df605be69ca4bf6b6cf779b50", kill_on_drop: false }`
[INFO] [stdout] 67f5a4721b4d3a3f745b0f22f1b29a81fdd75b3df605be69ca4bf6b6cf779b50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f62f746eb64c0ce4186e9c2de7c2dbe333af52d4c8c5e4fa49036ee130934e7
[INFO] running `Command { std: "docker" "start" "-a" "7f62f746eb64c0ce4186e9c2de7c2dbe333af52d4c8c5e4fa49036ee130934e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling pit-core v0.4.2
[INFO] [stderr]    Compiling pit-c v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]   --> src/lib.rs:89:48
[INFO] [stdout]    |
[INFO] [stdout] 89 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]    |                                                ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]   --> src/lib.rs:89:58
[INFO] [stdout]    |
[INFO] [stdout] 89 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]    |                                                          ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]   --> src/lib.rs:89:64
[INFO] [stdout]    |
[INFO] [stdout] 89 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]    |                                                                ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]    --> src/lib.rs:105:48
[INFO] [stdout]     |
[INFO] [stdout] 105 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]     |                                                ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]    --> src/lib.rs:105:58
[INFO] [stdout]     |
[INFO] [stdout] 105 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]     |                                                          ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:105:64
[INFO] [stdout]     |
[INFO] [stdout] 105 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]     |                                                                ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]    --> src/lib.rs:124:48
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]     |                                                ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:124:64
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]     |                                                                ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]    --> src/lib.rs:139:48
[INFO] [stdout]     |
[INFO] [stdout] 139 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]     |                                                ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]    --> src/lib.rs:139:58
[INFO] [stdout]     |
[INFO] [stdout] 139 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]     |                                                          ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:139:64
[INFO] [stdout]     |
[INFO] [stdout] 139 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]     |                                                                ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]    --> src/lib.rs:198:13
[INFO] [stdout]     |
[INFO] [stdout] 198 |             nullable,
[INFO] [stdout]     |             ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]    --> src/lib.rs:199:13
[INFO] [stdout]     |
[INFO] [stdout] 199 |             take,
[INFO] [stdout]     |             ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:200:13
[INFO] [stdout]     |
[INFO] [stdout] 200 |             ann,
[INFO] [stdout]     |             ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.14s
[INFO] running `Command { std: "docker" "inspect" "7f62f746eb64c0ce4186e9c2de7c2dbe333af52d4c8c5e4fa49036ee130934e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f62f746eb64c0ce4186e9c2de7c2dbe333af52d4c8c5e4fa49036ee130934e7", kill_on_drop: false }`
[INFO] [stdout] 7f62f746eb64c0ce4186e9c2de7c2dbe333af52d4c8c5e4fa49036ee130934e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fe6ece36a49faaf453891736f057beca170f78d8d717a9cb879f75846c64b5b
[INFO] running `Command { std: "docker" "start" "-a" "4fe6ece36a49faaf453891736f057beca170f78d8d717a9cb879f75846c64b5b", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]   --> src/lib.rs:89:48
[INFO] [stdout]    |
[INFO] [stdout] 89 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]    |                                                ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]   --> src/lib.rs:89:58
[INFO] [stdout]    |
[INFO] [stdout] 89 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]    |                                                          ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]   --> src/lib.rs:89:64
[INFO] [stdout]    |
[INFO] [stdout] 89 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]    |                                                                ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]    --> src/lib.rs:105:48
[INFO] [stdout]     |
[INFO] [stdout] 105 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]     |                                                ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]    --> src/lib.rs:105:58
[INFO] [stdout]     |
[INFO] [stdout] 105 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]     |                                                          ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:105:64
[INFO] [stdout]     |
[INFO] [stdout] 105 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]     |                                                                ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]    --> src/lib.rs:124:48
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]     |                                                ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:124:64
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]     |                                                                ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]    --> src/lib.rs:139:48
[INFO] [stdout]     |
[INFO] [stdout] 139 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]     |                                                ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]    --> src/lib.rs:139:58
[INFO] [stdout]     |
[INFO] [stdout] 139 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]     |                                                          ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:139:64
[INFO] [stdout]     |
[INFO] [stdout] 139 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]     |                                                                ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pit-c v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]    --> src/lib.rs:198:13
[INFO] [stdout]     |
[INFO] [stdout] 198 |             nullable,
[INFO] [stdout]     |             ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]    --> src/lib.rs:199:13
[INFO] [stdout]     |
[INFO] [stdout] 199 |             take,
[INFO] [stdout]     |             ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:200:13
[INFO] [stdout]     |
[INFO] [stdout] 200 |             ann,
[INFO] [stdout]     |             ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]   --> src/lib.rs:89:48
[INFO] [stdout]    |
[INFO] [stdout] 89 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]    |                                                ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]   --> src/lib.rs:89:58
[INFO] [stdout]    |
[INFO] [stdout] 89 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]    |                                                          ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]   --> src/lib.rs:89:64
[INFO] [stdout]    |
[INFO] [stdout] 89 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]    |                                                                ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]    --> src/lib.rs:105:48
[INFO] [stdout]     |
[INFO] [stdout] 105 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]     |                                                ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]    --> src/lib.rs:105:58
[INFO] [stdout]     |
[INFO] [stdout] 105 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]     |                                                          ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:105:64
[INFO] [stdout]     |
[INFO] [stdout] 105 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]     |                                                                ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]    --> src/lib.rs:124:48
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]     |                                                ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:124:64
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]     |                                                                ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]    --> src/lib.rs:139:48
[INFO] [stdout]     |
[INFO] [stdout] 139 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]     |                                                ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]    --> src/lib.rs:139:58
[INFO] [stdout]     |
[INFO] [stdout] 139 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]     |                                                          ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:139:64
[INFO] [stdout]     |
[INFO] [stdout] 139 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stdout]     |                                                                ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]    --> src/lib.rs:198:13
[INFO] [stdout]     |
[INFO] [stdout] 198 |             nullable,
[INFO] [stdout]     |             ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]    --> src/lib.rs:199:13
[INFO] [stdout]     |
[INFO] [stdout] 199 |             take,
[INFO] [stdout]     |             ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:200:13
[INFO] [stdout]     |
[INFO] [stdout] 200 |             ann,
[INFO] [stdout]     |             ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "4fe6ece36a49faaf453891736f057beca170f78d8d717a9cb879f75846c64b5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fe6ece36a49faaf453891736f057beca170f78d8d717a9cb879f75846c64b5b", kill_on_drop: false }`
[INFO] [stdout] 4fe6ece36a49faaf453891736f057beca170f78d8d717a9cb879f75846c64b5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4c17b8953bef396129e54d5253936848569f5a8700a7d6f664c3dfb26a8eb8ca
[INFO] running `Command { std: "docker" "start" "-a" "4c17b8953bef396129e54d5253936848569f5a8700a7d6f664c3dfb26a8eb8ca", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `nullable`
[INFO] [stderr]   --> src/lib.rs:89:48
[INFO] [stderr]    |
[INFO] [stderr] 89 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stderr]    |                                                ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `take`
[INFO] [stderr]   --> src/lib.rs:89:58
[INFO] [stderr]    |
[INFO] [stderr] 89 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stderr]    |                                                          ^^^^ help: try ignoring the field: `take: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ann`
[INFO] [stderr]   --> src/lib.rs:89:64
[INFO] [stderr]    |
[INFO] [stderr] 89 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stderr]    |                                                                ^^^ help: try ignoring the field: `ann: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `nullable`
[INFO] [stderr]    --> src/lib.rs:105:48
[INFO] [stderr]     |
[INFO] [stderr] 105 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stderr]     |                                                ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `take`
[INFO] [stderr]    --> src/lib.rs:105:58
[INFO] [stderr]     |
[INFO] [stderr] 105 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stderr]     |                                                          ^^^^ help: try ignoring the field: `take: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ann`
[INFO] [stderr]    --> src/lib.rs:105:64
[INFO] [stderr]     |
[INFO] [stderr] 105 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stderr]     |                                                                ^^^ help: try ignoring the field: `ann: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `nullable`
[INFO] [stderr]    --> src/lib.rs:124:48
[INFO] [stderr]     |
[INFO] [stderr] 124 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stderr]     |                                                ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ann`
[INFO] [stderr]    --> src/lib.rs:124:64
[INFO] [stderr]     |
[INFO] [stderr] 124 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stderr]     |                                                                ^^^ help: try ignoring the field: `ann: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `nullable`
[INFO] [stderr]    --> src/lib.rs:139:48
[INFO] [stderr]     |
[INFO] [stderr] 139 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stderr]     |                                                ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `take`
[INFO] [stderr]    --> src/lib.rs:139:58
[INFO] [stderr]     |
[INFO] [stderr] 139 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stderr]     |                                                          ^^^^ help: try ignoring the field: `take: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ann`
[INFO] [stderr]    --> src/lib.rs:139:64
[INFO] [stderr]     |
[INFO] [stderr] 139 |                     if let Arg::Resource { ty, nullable, take, ann } = a{
[INFO] [stderr]     |                                                                ^^^ help: try ignoring the field: `ann: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `nullable`
[INFO] [stderr]    --> src/lib.rs:198:13
[INFO] [stderr]     |
[INFO] [stderr] 198 |             nullable,
[INFO] [stderr]     |             ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `take`
[INFO] [stderr]    --> src/lib.rs:199:13
[INFO] [stderr]     |
[INFO] [stderr] 199 |             take,
[INFO] [stderr]     |             ^^^^ help: try ignoring the field: `take: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ann`
[INFO] [stderr]    --> src/lib.rs:200:13
[INFO] [stderr]     |
[INFO] [stderr] 200 |             ann,
[INFO] [stderr]     |             ^^^ help: try ignoring the field: `ann: _`
[INFO] [stderr] 
[INFO] [stderr] warning: `pit-c` (lib) generated 14 warnings
[INFO] [stderr] warning: `pit-c` (lib test) generated 14 warnings (14 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/pit_c-5ec5ebfdd67b768d)
[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] [stderr]    Doc-tests pit_c
[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" "4c17b8953bef396129e54d5253936848569f5a8700a7d6f664c3dfb26a8eb8ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c17b8953bef396129e54d5253936848569f5a8700a7d6f664c3dfb26a8eb8ca", kill_on_drop: false }`
[INFO] [stdout] 4c17b8953bef396129e54d5253936848569f5a8700a7d6f664c3dfb26a8eb8ca