[INFO] fetching crate supply-chain-trust-example-crate-000086 0.1.33...
[INFO] building supply-chain-trust-example-crate-000086-0.1.33 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate supply-chain-trust-example-crate-000086 0.1.33 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate supply-chain-trust-example-crate-000086 0.1.33
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate supply-chain-trust-example-crate-000086 0.1.33
[INFO] tweaked toml for crates.io crate supply-chain-trust-example-crate-000086 0.1.33 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate supply-chain-trust-example-crate-000086 0.1.33 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75e86dd19e6e613a76ed30cfbf0ec70a5e6193b485d096da9a5b8a667f4f44d8
[INFO] running `Command { std: "docker" "start" "-a" "75e86dd19e6e613a76ed30cfbf0ec70a5e6193b485d096da9a5b8a667f4f44d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75e86dd19e6e613a76ed30cfbf0ec70a5e6193b485d096da9a5b8a667f4f44d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75e86dd19e6e613a76ed30cfbf0ec70a5e6193b485d096da9a5b8a667f4f44d8", kill_on_drop: false }`
[INFO] [stdout] 75e86dd19e6e613a76ed30cfbf0ec70a5e6193b485d096da9a5b8a667f4f44d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 646d757954ec10a330e16b5883ad7feef6a359298d2c9406dc9a0029e42b06bd
[INFO] running `Command { std: "docker" "start" "-a" "646d757954ec10a330e16b5883ad7feef6a359298d2c9406dc9a0029e42b06bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling supply-chain-trust-example-crate-000086 v0.1.33 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "646d757954ec10a330e16b5883ad7feef6a359298d2c9406dc9a0029e42b06bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "646d757954ec10a330e16b5883ad7feef6a359298d2c9406dc9a0029e42b06bd", kill_on_drop: false }`
[INFO] [stdout] 646d757954ec10a330e16b5883ad7feef6a359298d2c9406dc9a0029e42b06bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c096c44a1bfd8c674229b2f9c91253c2ba80c65fcc42348c3e91d0f667cc557
[INFO] running `Command { std: "docker" "start" "-a" "9c096c44a1bfd8c674229b2f9c91253c2ba80c65fcc42348c3e91d0f667cc557", kill_on_drop: false }`
[INFO] [stderr]    Compiling supply-chain-trust-example-crate-000086 v0.1.33 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/field.rs:1238:63
[INFO] [stdout]      |
[INFO] [stdout] 1238 |             fn record_debug(&mut self, field: &Field, _: &dyn (crate::stdlib::fmt::Debug)) {
[INFO] [stdout]      |                                                               ^                         ^
[INFO] [stdout]      |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]     --> src/lib.rs:144:5
[INFO] [stdout]      |
[INFO] [stdout]  144 |     unused_parens,
[INFO] [stdout]      |     ^^^^^^^^^^^^^
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1238 -             fn record_debug(&mut self, field: &Field, _: &dyn (crate::stdlib::fmt::Debug)) {
[INFO] [stdout] 1238 +             fn record_debug(&mut self, field: &Field, _: &dyn crate::stdlib::fmt::Debug) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/field.rs:1257:63
[INFO] [stdout]      |
[INFO] [stdout] 1257 |             fn record_debug(&mut self, field: &Field, _: &dyn (crate::stdlib::fmt::Debug)) {
[INFO] [stdout]      |                                                               ^                         ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1257 -             fn record_debug(&mut self, field: &Field, _: &dyn (crate::stdlib::fmt::Debug)) {
[INFO] [stdout] 1257 +             fn record_debug(&mut self, field: &Field, _: &dyn crate::stdlib::fmt::Debug) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "9c096c44a1bfd8c674229b2f9c91253c2ba80c65fcc42348c3e91d0f667cc557", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c096c44a1bfd8c674229b2f9c91253c2ba80c65fcc42348c3e91d0f667cc557", kill_on_drop: false }`
[INFO] [stdout] 9c096c44a1bfd8c674229b2f9c91253c2ba80c65fcc42348c3e91d0f667cc557