[INFO] cloning repository https://github.com/anosatsuk124/pc98-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anosatsuk124/pc98-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanosatsuk124%2Fpc98-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanosatsuk124%2Fpc98-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6739b83b8f7fb6ba4c4fc788304f06c13bf7dac4
[INFO] building anosatsuk124/pc98-rs against master#9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19 for pr-117684
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanosatsuk124%2Fpc98-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anosatsuk124/pc98-rs on toolchain 9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/anosatsuk124/pc98-rs
[INFO] finished tweaking git repo https://github.com/anosatsuk124/pc98-rs
[INFO] tweaked toml for git repo https://github.com/anosatsuk124/pc98-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/anosatsuk124/pc98-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" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "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
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] building anosatsuk124/pc98-rs against try#53e03135c36e913ff664ce8329041b7e3c2fd358 for pr-117684
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanosatsuk124%2Fpc98-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anosatsuk124/pc98-rs on toolchain 53e03135c36e913ff664ce8329041b7e3c2fd358
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/anosatsuk124/pc98-rs
[INFO] finished tweaking git repo https://github.com/anosatsuk124/pc98-rs
[INFO] tweaked toml for git repo https://github.com/anosatsuk124/pc98-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/anosatsuk124/pc98-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" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83a395b98c214e9242a389a0fa24d29e0ed23048f9f5362ee48bd29a790e8412
[INFO] running `Command { std: "docker" "start" "-a" "83a395b98c214e9242a389a0fa24d29e0ed23048f9f5362ee48bd29a790e8412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83a395b98c214e9242a389a0fa24d29e0ed23048f9f5362ee48bd29a790e8412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83a395b98c214e9242a389a0fa24d29e0ed23048f9f5362ee48bd29a790e8412", kill_on_drop: false }`
[INFO] [stdout] 83a395b98c214e9242a389a0fa24d29e0ed23048f9f5362ee48bd29a790e8412
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ee79d97a67b2f596c8aa6dc1f9e1b4a0ce7c9db5ce2bf15ab6c80818295ded6
[INFO] running `Command { std: "docker" "start" "-a" "1ee79d97a67b2f596c8aa6dc1f9e1b4a0ce7c9db5ce2bf15ab6c80818295ded6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlibc v1.0.0
[INFO] [stderr]    Compiling pc98-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0428]: the name `HEAP` is defined multiple times
[INFO] [stdout]   --> src/alloc/mod.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | static HEAP: bump_pointer::BumpPointerAlloc = bump_pointer::BumpPointerAlloc {
[INFO] [stdout]    | ---------------------------------------------------------------------------- previous definition of the value `HEAP` here
[INFO] [stdout] ...
[INFO] [stdout] 19 | static HEAP: syscall::Alloc = syscall::Alloc {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `HEAP` redefined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HEAP` must be defined only once in the value namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot define multiple global allocators
[INFO] [stdout]   --> src/alloc/mod.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | / static HEAP: bump_pointer::BumpPointerAlloc = bump_pointer::BumpPointerAlloc {
[INFO] [stdout] 9  | |     head: UnsafeCell::new(0x100),
[INFO] [stdout] 10 | |     end: 0x200,
[INFO] [stdout] 11 | | };
[INFO] [stdout]    | |__- previous global allocator defined here
[INFO] [stdout] ...
[INFO] [stdout] 18 |   #[global_allocator]
[INFO] [stdout]    |   ------------------- in this procedural macro expansion
[INFO] [stdout] 19 | / static HEAP: syscall::Alloc = syscall::Alloc {
[INFO] [stdout] 20 | |     alloc: UnsafeCell::new(0x1000),
[INFO] [stdout] 21 | | };
[INFO] [stdout]    | |__^ cannot define a new global allocator
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `global_allocator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syscall`
[INFO] [stdout]   --> src/alloc/mod.rs:19:14
[INFO] [stdout]    |
[INFO] [stdout] 19 | static HEAP: syscall::Alloc = syscall::Alloc {
[INFO] [stdout]    |              ^^^^^^^ use of undeclared crate or module `syscall`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syscall`
[INFO] [stdout]   --> src/alloc/mod.rs:19:31
[INFO] [stdout]    |
[INFO] [stdout] 19 | static HEAP: syscall::Alloc = syscall::Alloc {
[INFO] [stdout]    |                               ^^^^^^^ use of undeclared crate or module `syscall`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0428, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0428`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pc98-rs` (lib) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "1ee79d97a67b2f596c8aa6dc1f9e1b4a0ce7c9db5ce2bf15ab6c80818295ded6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ee79d97a67b2f596c8aa6dc1f9e1b4a0ce7c9db5ce2bf15ab6c80818295ded6", kill_on_drop: false }`
[INFO] [stdout] 1ee79d97a67b2f596c8aa6dc1f9e1b4a0ce7c9db5ce2bf15ab6c80818295ded6