[INFO] fetching crate bootloader-x86_64-common 0.11.10...
[INFO] checking bootloader-x86_64-common-0.11.10 against master#69fd5e4059f8840f09f60269bcda23dcdcb77151 for pr-135733
[INFO] extracting crate bootloader-x86_64-common 0.11.10 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate bootloader-x86_64-common 0.11.10 on toolchain 69fd5e4059f8840f09f60269bcda23dcdcb77151
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+69fd5e4059f8840f09f60269bcda23dcdcb77151" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bootloader-x86_64-common 0.11.10
[INFO] finished tweaking crates.io crate bootloader-x86_64-common 0.11.10
[INFO] tweaked toml for crates.io crate bootloader-x86_64-common 0.11.10 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate bootloader-x86_64-common 0.11.10 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" "+69fd5e4059f8840f09f60269bcda23dcdcb77151" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zero v0.1.3
[INFO] [stderr]   Downloaded bootloader_api v0.11.10
[INFO] [stderr]   Downloaded usize_conversions v0.2.0
[INFO] [stderr]   Downloaded xmas-elf v0.8.0
[INFO] [stderr]   Downloaded bootloader-boot-config v0.11.10
[INFO] [stderr]   Downloaded x86_64 v0.14.13
[INFO] [stderr]   Downloaded rand_hc v0.3.2
[INFO] [stderr]   Downloaded noto-sans-mono-bitmap v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+69fd5e4059f8840f09f60269bcda23dcdcb77151" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 92c6ace8d728020450879f84ad4953eeb2f60ed2550882894c7286109b7b88fd
[INFO] running `Command { std: "docker" "start" "-a" "92c6ace8d728020450879f84ad4953eeb2f60ed2550882894c7286109b7b88fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92c6ace8d728020450879f84ad4953eeb2f60ed2550882894c7286109b7b88fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92c6ace8d728020450879f84ad4953eeb2f60ed2550882894c7286109b7b88fd", kill_on_drop: false }`
[INFO] [stdout] 92c6ace8d728020450879f84ad4953eeb2f60ed2550882894c7286109b7b88fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+69fd5e4059f8840f09f60269bcda23dcdcb77151" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81f602f41f978867acf5857bf4b4f0af44fcaf5513896b6f6b854ab9857e9504
[INFO] running `Command { std: "docker" "start" "-a" "81f602f41f978867acf5857bf4b4f0af44fcaf5513896b6f6b854ab9857e9504", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling unicode-ident v1.0.10
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling rustversion v1.0.13
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling serde v1.0.166
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]     Checking volatile v0.4.6
[INFO] [stderr]     Checking bitflags v2.3.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling bootloader_api v0.11.10
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking zero v0.1.3
[INFO] [stderr]     Checking conquer-util v0.3.0
[INFO] [stderr]     Checking rand_hc v0.3.2
[INFO] [stderr]     Checking xmas-elf v0.8.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking conquer-once v0.3.2
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]     Checking raw-cpuid v10.7.0
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]     Checking noto-sans-mono-bitmap v0.2.0
[INFO] [stderr]     Checking usize_conversions v0.2.0
[INFO] [stderr]     Checking spinning_top v0.2.5
[INFO] [stderr]    Compiling syn v2.0.23
[INFO] [stderr]     Checking x86_64 v0.14.13
[INFO] [stderr]     Checking x86_64 v0.15.2
[INFO] [stderr]     Checking uart_16550 v0.2.18
[INFO] [stderr]    Compiling serde_derive v1.0.166
[INFO] [stderr]     Checking bootloader-boot-config v0.11.10
[INFO] [stderr]     Checking bootloader-x86_64-common v0.11.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Empty` and `empty`
[INFO] [stdout]  --> src/legacy_memory_region.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     iter::{empty, Empty},
[INFO] [stdout]   |            ^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Empty` and `empty`
[INFO] [stdout]  --> src/legacy_memory_region.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     iter::{empty, Empty},
[INFO] [stdout]   |            ^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.82s
[INFO] running `Command { std: "docker" "inspect" "81f602f41f978867acf5857bf4b4f0af44fcaf5513896b6f6b854ab9857e9504", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81f602f41f978867acf5857bf4b4f0af44fcaf5513896b6f6b854ab9857e9504", kill_on_drop: false }`
[INFO] [stdout] 81f602f41f978867acf5857bf4b4f0af44fcaf5513896b6f6b854ab9857e9504