[INFO] fetching crate dns-stamp-parser 3.0.0...
[INFO] checking dns-stamp-parser-3.0.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate dns-stamp-parser 3.0.0 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate dns-stamp-parser 3.0.0 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dns-stamp-parser 3.0.0
[INFO] finished tweaking crates.io crate dns-stamp-parser 3.0.0
[INFO] tweaked toml for crates.io crate dns-stamp-parser 3.0.0 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate crates.io crate dns-stamp-parser 3.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trust-dns-resolver v0.20.0
[INFO] [stderr]   Downloaded futures-task v0.3.8
[INFO] [stderr]   Downloaded socket2 v0.3.17
[INFO] [stderr]   Downloaded pin-project-internal v1.0.2
[INFO] [stderr]   Downloaded futures-core v0.3.8
[INFO] [stderr]   Downloaded syn v1.0.54
[INFO] [stderr]   Downloaded resolv-conf v0.7.0
[INFO] [stderr]   Downloaded parking_lot_core v0.8.2
[INFO] [stderr]   Downloaded pin-project v1.0.2
[INFO] [stderr]   Downloaded tokio v1.2.0
[INFO] [stderr]   Downloaded futures-util v0.3.8
[INFO] [stderr]   Downloaded smallvec v1.5.1
[INFO] [stderr]   Downloaded rand_core v0.6.1
[INFO] [stderr]   Downloaded trust-dns-proto v0.20.0
[INFO] [stderr]   Downloaded tinyvec v1.1.0
[INFO] [stderr]   Downloaded futures-channel v0.3.8
[INFO] [stderr]   Downloaded futures-io v0.3.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd60ff05d439dfc73d1a343ec69d91d8d22fcc741b3a5e61164444cbfa65447a
[INFO] running `Command { std: "docker" "start" "-a" "cd60ff05d439dfc73d1a343ec69d91d8d22fcc741b3a5e61164444cbfa65447a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd60ff05d439dfc73d1a343ec69d91d8d22fcc741b3a5e61164444cbfa65447a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd60ff05d439dfc73d1a343ec69d91d8d22fcc741b3a5e61164444cbfa65447a", kill_on_drop: false }`
[INFO] [stdout] cd60ff05d439dfc73d1a343ec69d91d8d22fcc741b3a5e61164444cbfa65447a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f084ef0cefbbfe73320a1460134585c672ef08351d808b3f013299fc1b0fe5ee
[INFO] running `Command { std: "docker" "start" "-a" "f084ef0cefbbfe73320a1460134585c672ef08351d808b3f013299fc1b0fe5ee", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.54
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]     Checking thiserror v1.0.23
[INFO] [stderr]     Checking dns-stamp-parser v3.0.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/encode.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/public_resolvers.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/opennic.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/ip_addr.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/parse.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/files.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/relays.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/test.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/parental_control.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/decode.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/onion_services.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.60s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking dns-stamp-parser v3.0.0 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "f084ef0cefbbfe73320a1460134585c672ef08351d808b3f013299fc1b0fe5ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f084ef0cefbbfe73320a1460134585c672ef08351d808b3f013299fc1b0fe5ee", kill_on_drop: false }`
[INFO] [stdout] f084ef0cefbbfe73320a1460134585c672ef08351d808b3f013299fc1b0fe5ee