[INFO] fetching crate x11rb 0.8.1...
[INFO] checking x11rb-0.8.1 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate x11rb 0.8.1 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate x11rb 0.8.1 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 x11rb 0.8.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate x11rb 0.8.1
[INFO] tweaked toml for crates.io crate x11rb 0.8.1 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate crates.io crate x11rb 0.8.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 47e48f9e05848f4d62e12ce2d02cb35a0c4958e83f04f25b76c86e2984a224bb
[INFO] running `Command { std: "docker" "start" "-a" "47e48f9e05848f4d62e12ce2d02cb35a0c4958e83f04f25b76c86e2984a224bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47e48f9e05848f4d62e12ce2d02cb35a0c4958e83f04f25b76c86e2984a224bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47e48f9e05848f4d62e12ce2d02cb35a0c4958e83f04f25b76c86e2984a224bb", kill_on_drop: false }`
[INFO] [stdout] 47e48f9e05848f4d62e12ce2d02cb35a0c4958e83f04f25b76c86e2984a224bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] eeb1a4543e8e41aedcb14149844a6875becfbb9ec96318af6c294355976ee9ef
[INFO] running `Command { std: "docker" "start" "-a" "eeb1a4543e8e41aedcb14149844a6875becfbb9ec96318af6c294355976ee9ef", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking nix v0.20.0
[INFO] [stderr]     Checking gethostname v0.2.1
[INFO] [stderr]     Checking x11rb v0.8.1 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/regression_tests.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/check_unchecked_requests.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/xclock_utc.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/multithread_test.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/tutorial.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/parsing_tests.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/list_fonts.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/request_parsing_tests.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/simple_window_manager.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/resource_manager.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/hypnomoire.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.88s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking x11rb v0.8.1 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.47s
[INFO] running `Command { std: "docker" "inspect" "eeb1a4543e8e41aedcb14149844a6875becfbb9ec96318af6c294355976ee9ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeb1a4543e8e41aedcb14149844a6875becfbb9ec96318af6c294355976ee9ef", kill_on_drop: false }`
[INFO] [stdout] eeb1a4543e8e41aedcb14149844a6875becfbb9ec96318af6c294355976ee9ef