[INFO] fetching crate dgc 0.0.7...
[INFO] checking dgc-0.0.7 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] extracting crate dgc 0.0.7 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate dgc 0.0.7
[INFO] finished tweaking crates.io crate dgc 0.0.7
[INFO] tweaked toml for crates.io crate dgc 0.0.7 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dgc 0.0.7 on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dgc 0.0.7 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3618060dffe3cfa2a86938e0f0d0153ba409dbd35a99aae9bebc18a462cdd62
[INFO] running `Command { std: "docker" "start" "-a" "e3618060dffe3cfa2a86938e0f0d0153ba409dbd35a99aae9bebc18a462cdd62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3618060dffe3cfa2a86938e0f0d0153ba409dbd35a99aae9bebc18a462cdd62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3618060dffe3cfa2a86938e0f0d0153ba409dbd35a99aae9bebc18a462cdd62", kill_on_drop: false }`
[INFO] [stdout] e3618060dffe3cfa2a86938e0f0d0153ba409dbd35a99aae9bebc18a462cdd62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b3d072162a63c5b6c82757e480b558e2dcd9875eeda64eb8b5ed58b426c6f18
[INFO] running `Command { std: "docker" "start" "-a" "4b3d072162a63c5b6c82757e480b558e2dcd9875eeda64eb8b5ed58b426c6f18", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.33
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling libc v0.2.109
[INFO] [stderr]    Compiling serde_derive v1.0.131
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]     Checking der v0.4.5
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling serde v1.0.131
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling oid-registry v0.2.0
[INFO] [stderr]     Checking ciborium-io v0.2.0
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking aead v0.4.3
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking ciborium-ll v0.2.0
[INFO] [stderr]     Checking zeroize v1.4.3
[INFO] [stderr]     Checking crypto-bigint v0.2.11
[INFO] [stderr]     Checking signature v1.3.2
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking base45 v3.0.0
[INFO] [stderr]     Checking ed25519 v1.3.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking elliptic-curve v0.10.6
[INFO] [stderr]    Compiling rstest v0.11.0
[INFO] [stderr]     Checking ring v0.16.20
[INFO] [stderr]     Checking ecdsa v0.12.4
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking p256 v0.9.0
[INFO] [stderr]     Checking p384 v0.8.0
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]     Checking rusticata-macros v4.0.0
[INFO] [stderr]     Checking ring-compat v0.3.2
[INFO] [stderr]    Compiling der-oid-macro v0.5.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]     Checking der-parser v6.0.0
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking x509-parser v0.12.0
[INFO] [stderr]     Checking ciborium v0.2.0
[INFO] [stderr]     Checking serde_json v1.0.72
[INFO] [stderr]     Checking dgc v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.52s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rstest v0.11.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 16`
[INFO] running `Command { std: "docker" "inspect" "4b3d072162a63c5b6c82757e480b558e2dcd9875eeda64eb8b5ed58b426c6f18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b3d072162a63c5b6c82757e480b558e2dcd9875eeda64eb8b5ed58b426c6f18", kill_on_drop: false }`
[INFO] [stdout] 4b3d072162a63c5b6c82757e480b558e2dcd9875eeda64eb8b5ed58b426c6f18