[INFO] fetching crate proc_macro2_diagnostic 0.7.0...
[INFO] checking proc_macro2_diagnostic-0.7.0 against 0b63defc8fd68957c635fe61f097b84df8fd9611 for pr-154715
[INFO] extracting crate proc_macro2_diagnostic 0.7.0 into /workspace/builds/worker-7-tc1/source
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate proc_macro2_diagnostic 0.7.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate proc_macro2_diagnostic 0.7.0
[INFO] tweaked toml for crates.io crate proc_macro2_diagnostic 0.7.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate proc_macro2_diagnostic 0.7.0 on toolchain 0b63defc8fd68957c635fe61f097b84df8fd9611
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate proc_macro2_diagnostic 0.7.0 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" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded try_v2_traits v0.10.0
[INFO] [stderr]   Downloaded trybuild v1.0.117
[INFO] [stderr]   Downloaded build_safely v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f67be742cf09d8426b5450ab0d931b8ecd9f2abab261b5aba98dd70eef4c5a78
[INFO] running `Command { std: "docker" "start" "f67be742cf09d8426b5450ab0d931b8ecd9f2abab261b5aba98dd70eef4c5a78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f67be742cf09d8426b5450ab0d931b8ecd9f2abab261b5aba98dd70eef4c5a78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f67be742cf09d8426b5450ab0d931b8ecd9f2abab261b5aba98dd70eef4c5a78" "/opt/rustwide/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f67be742cf09d8426b5450ab0d931b8ecd9f2abab261b5aba98dd70eef4c5a78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f67be742cf09d8426b5450ab0d931b8ecd9f2abab261b5aba98dd70eef4c5a78" "/opt/rustwide/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling build_safely v0.5.1
[INFO] [stderr]    Compiling try_v2_traits v0.10.0
[INFO] [stderr]    Compiling proc_macro2_diagnostic v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking trybuild v1.0.117
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.39s
[INFO] running `Command { std: "docker" "inspect" "f67be742cf09d8426b5450ab0d931b8ecd9f2abab261b5aba98dd70eef4c5a78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f67be742cf09d8426b5450ab0d931b8ecd9f2abab261b5aba98dd70eef4c5a78", kill_on_drop: false }`
[INFO] [stdout] f67be742cf09d8426b5450ab0d931b8ecd9f2abab261b5aba98dd70eef4c5a78
