[INFO] cloning repository https://github.com/LJxTHUCS/ext4_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LJxTHUCS/ext4_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLJxTHUCS%2Fext4_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLJxTHUCS%2Fext4_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 282418b4b197472acaae60469b608499ef1161d2
[INFO] checking LJxTHUCS/ext4_rs against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLJxTHUCS%2Fext4_rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LJxTHUCS/ext4_rs on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LJxTHUCS/ext4_rs
[INFO] finished tweaking git repo https://github.com/LJxTHUCS/ext4_rs
[INFO] tweaked toml for git repo https://github.com/LJxTHUCS/ext4_rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/LJxTHUCS/ext4_rs 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/Starry-OS/axsync.git`
[INFO] [stderr]     Updating git repository `https://github.com/Starry-OS/axhal.git`
[INFO] [stderr]     Updating git repository `https://github.com/Starry-OS/axtask.git`
[INFO] [stderr]     Updating git repository `https://github.com/Starry-OS/spinlock.git`
[INFO] [stderr]     Updating git repository `https://github.com/Starry-OS/axconfig.git`
[INFO] [stderr]     Updating git repository `https://github.com/Starry-OS/axlog.git`
[INFO] [stderr]     Updating git repository `https://github.com/Starry-OS/crate_interface.git`
[INFO] [stderr]     Updating git repository `https://github.com/Starry-OS/handler_table.git`
[INFO] [stderr]     Updating git repository `https://github.com/Starry-OS/kernel_guard.git`
[INFO] [stderr]     Updating git repository `https://github.com/Starry-OS/lazy_init.git`
[INFO] [stderr]     Updating git repository `https://github.com/Starry-OS/memory_addr.git`
[INFO] [stderr]     Updating git repository `https://github.com/Starry-OS/of.git`
[INFO] [stderr]     Updating git repository `https://github.com/Starry-OS/page_table_entry.git`
[INFO] [stderr]     Updating git repository `https://github.com/Starry-OS/percpu.git`
[INFO] [stderr]     Updating git repository `https://github.com/Starry-OS/ratio.git`
[INFO] [stderr]     Updating git repository `https://github.com/Starry-OS/taskctx.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/Starry-OS/arm_gic.git`
[INFO] [stderr]     Updating git repository `https://github.com/Starry-OS/arm_pl011.git`
[INFO] [stderr]     Updating git repository `https://github.com/Starry-OS/dw_apb_uart.git`
[INFO] [stderr]     Updating git repository `https://github.com/Starry-OS/axsignal.git`
[INFO] [stderr]     Updating git repository `https://github.com/Starry-OS/linked_list.git`
[INFO] [stderr]     Updating git repository `https://github.com/mexus/numeric-enum-macro`
[INFO] [stderr]     Updating git repository `https://github.com/Starry-OS/percpu_macros.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded volatile v0.4.6
[INFO] [stderr]   Downloaded aarch64-cpu v9.4.0
[INFO] [stderr]   Downloaded sbi-spec v0.0.4
[INFO] [stderr]   Downloaded fdt v0.1.5
[INFO] [stderr]   Downloaded riscv v0.10.1
[INFO] [stderr]   Downloaded x86_64 v0.14.12
[INFO] [stderr]   Downloaded tock-registers v0.8.1
[INFO] [stderr]   Downloaded critical-section v1.1.2
[INFO] [stderr]   Downloaded sbi-rt v0.0.2
[INFO] [stderr]   Downloaded x2apic v0.4.3
[INFO] [stderr]   Downloaded bit v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84a47ff60acb542ce7da17e26fad81968c17fe8108a3615948e266212fbc1f77
[INFO] running `Command { std: "docker" "start" "-a" "84a47ff60acb542ce7da17e26fad81968c17fe8108a3615948e266212fbc1f77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84a47ff60acb542ce7da17e26fad81968c17fe8108a3615948e266212fbc1f77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84a47ff60acb542ce7da17e26fad81968c17fe8108a3615948e266212fbc1f77", kill_on_drop: false }`
[INFO] [stdout] 84a47ff60acb542ce7da17e26fad81968c17fe8108a3615948e266212fbc1f77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d78b792c10cd3b686360e9a973bd5359806038125964502bc61282a05089fb8f
[INFO] running `Command { std: "docker" "start" "-a" "d78b792c10cd3b686360e9a973bd5359806038125964502bc61282a05089fb8f", kill_on_drop: false }`
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking another_ext4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "d78b792c10cd3b686360e9a973bd5359806038125964502bc61282a05089fb8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d78b792c10cd3b686360e9a973bd5359806038125964502bc61282a05089fb8f", kill_on_drop: false }`
[INFO] [stdout] d78b792c10cd3b686360e9a973bd5359806038125964502bc61282a05089fb8f
[INFO] checking LJxTHUCS/ext4_rs against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLJxTHUCS%2Fext4_rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LJxTHUCS/ext4_rs on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LJxTHUCS/ext4_rs
[INFO] finished tweaking git repo https://github.com/LJxTHUCS/ext4_rs
[INFO] tweaked toml for git repo https://github.com/LJxTHUCS/ext4_rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/LJxTHUCS/ext4_rs 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e75d32d8f216c691962857f87536af745d49ce1a95b42d71ffb91c68d9cea4ca
[INFO] running `Command { std: "docker" "start" "-a" "e75d32d8f216c691962857f87536af745d49ce1a95b42d71ffb91c68d9cea4ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e75d32d8f216c691962857f87536af745d49ce1a95b42d71ffb91c68d9cea4ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e75d32d8f216c691962857f87536af745d49ce1a95b42d71ffb91c68d9cea4ca", kill_on_drop: false }`
[INFO] [stdout] e75d32d8f216c691962857f87536af745d49ce1a95b42d71ffb91c68d9cea4ca
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be932ac635f2149e4226b0bf8a5eea3feb637bce83fbfd31381c8607ae6398ef
[INFO] running `Command { std: "docker" "start" "-a" "be932ac635f2149e4226b0bf8a5eea3feb637bce83fbfd31381c8607ae6398ef", kill_on_drop: false }`
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking another_ext4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "be932ac635f2149e4226b0bf8a5eea3feb637bce83fbfd31381c8607ae6398ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be932ac635f2149e4226b0bf8a5eea3feb637bce83fbfd31381c8607ae6398ef", kill_on_drop: false }`
[INFO] [stdout] be932ac635f2149e4226b0bf8a5eea3feb637bce83fbfd31381c8607ae6398ef