[INFO] fetching crate redox_syscall 0.2.1...
[INFO] checking redox_syscall-0.2.1 against master#39b841dfe36f90a7cd111e7f0c55f32594f6e578 for pr-77035
[INFO] extracting crate redox_syscall 0.2.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate redox_syscall 0.2.1 on toolchain 39b841dfe36f90a7cd111e7f0c55f32594f6e578
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate redox_syscall 0.2.1
[INFO] finished tweaking crates.io crate redox_syscall 0.2.1
[INFO] tweaked toml for crates.io crate redox_syscall 0.2.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86b293eee3832d535542fa92e44e374d7f5da348e3c0991354179e4d54809b2a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "86b293eee3832d535542fa92e44e374d7f5da348e3c0991354179e4d54809b2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86b293eee3832d535542fa92e44e374d7f5da348e3c0991354179e4d54809b2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86b293eee3832d535542fa92e44e374d7f5da348e3c0991354179e4d54809b2a", kill_on_drop: false }`
[INFO] [stdout] 86b293eee3832d535542fa92e44e374d7f5da348e3c0991354179e4d54809b2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fb5a6ee01929fea9059cb6b76bfc66f405aa18451517da03901d12686fc3768
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4fb5a6ee01929fea9059cb6b76bfc66f405aa18451517da03901d12686fc3768", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking redox_syscall v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0063]: missing field `address` in initializer of `data::Map`
[INFO] [stdout]    --> src/tests.rs:113:34
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 crate::fmap(fd, &crate::Map {
[INFO] [stdout]     |                                  ^^^^^^^^^^ missing `address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/tests.rs:134:13
[INFO] [stdout]     |
[INFO] [stdout] 134 |             crate::funmap(map.as_mut_ptr() as usize)
[INFO] [stdout]     |             ^^^^^^^^^^^^^ ------------------------- supplied 1 argument
[INFO] [stdout]     |             |
[INFO] [stdout]     |             expected 2 arguments
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/call.rs:108:15
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub unsafe fn funmap(addr: usize, len: usize) -> Result<usize> {
[INFO] [stdout]     |               ^^^^^^ -----------  ----------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0063.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `redox_syscall`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "4fb5a6ee01929fea9059cb6b76bfc66f405aa18451517da03901d12686fc3768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fb5a6ee01929fea9059cb6b76bfc66f405aa18451517da03901d12686fc3768", kill_on_drop: false }`
[INFO] [stdout] 4fb5a6ee01929fea9059cb6b76bfc66f405aa18451517da03901d12686fc3768