[INFO] fetching crate xtensa-lx 0.4.0... [INFO] checking xtensa-lx-0.4.0 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] extracting crate xtensa-lx 0.4.0 into /workspace/builds/worker-48/source [INFO] validating manifest of crates.io crate xtensa-lx 0.4.0 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate xtensa-lx 0.4.0 [INFO] finished tweaking crates.io crate xtensa-lx 0.4.0 [INFO] tweaked toml for crates.io crate xtensa-lx 0.4.0 written to /workspace/builds/worker-48/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 551df00c64aa4cd42ba607ee1eb40270be118d6e0fc766044f574692602a4a57 [INFO] running `Command { std: "docker" "start" "-a" "551df00c64aa4cd42ba607ee1eb40270be118d6e0fc766044f574692602a4a57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "551df00c64aa4cd42ba607ee1eb40270be118d6e0fc766044f574692602a4a57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "551df00c64aa4cd42ba607ee1eb40270be118d6e0fc766044f574692602a4a57", kill_on_drop: false }` [INFO] [stdout] 551df00c64aa4cd42ba607ee1eb40270be118d6e0fc766044f574692602a4a57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a4271ad2c00fc29f12d31b03486d97dd4a325913ee848c5d9ee98a32a0068dc [INFO] running `Command { std: "docker" "start" "-a" "9a4271ad2c00fc29f12d31b03486d97dd4a325913ee848c5d9ee98a32a0068dc", kill_on_drop: false }` [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling xtensa-lx v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking mutex-trait v0.2.0 [INFO] [stderr] Checking r0 v1.0.0 [INFO] [stderr] Checking bare-metal v1.0.0 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking spin v0.9.2 [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/lib.rs:69:29 [INFO] [stdout] | [INFO] [stdout] 69 | unsafe { asm!("rsr.prid {0}", out(reg) x, options(nostack)) }; [INFO] [stdout] | ^^^ - for this argument [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(asm_sub_register)]` on by default [INFO] [stdout] = help: use the `e` modifier to have the register formatted as `eax` [INFO] [stdout] = help: or use the `r` modifier to keep the default formatting of `rax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/lib.rs:80:24 [INFO] [stdout] | [INFO] [stdout] 80 | unsafe { asm!("rer {0}, {1}", out(reg) x, in(reg) XDM_OCD_DCR_SET, options(nostack)) }; [INFO] [stdout] | ^^^ - for this argument [INFO] [stdout] | [INFO] [stdout] = help: use the `e` modifier to have the register formatted as `eax` [INFO] [stdout] = help: or use the `r` modifier to keep the default formatting of `rax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/lib.rs:80:29 [INFO] [stdout] | [INFO] [stdout] 80 | unsafe { asm!("rer {0}, {1}", out(reg) x, in(reg) XDM_OCD_DCR_SET, options(nostack)) }; [INFO] [stdout] | ^^^ --------------- for this argument [INFO] [stdout] | [INFO] [stdout] = help: use the `e` modifier to have the register formatted as `eax` [INFO] [stdout] = help: or use the `r` modifier to keep the default formatting of `rax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/interrupt.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | xsr {0}, intenable [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | inout(reg) mask, options(nostack) [INFO] [stdout] | ---- for this argument [INFO] [stdout] | [INFO] [stdout] = help: use the `e` modifier to have the register formatted as `eax` [INFO] [stdout] = help: or use the `r` modifier to keep the default formatting of `rax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/interrupt.rs:65:23 [INFO] [stdout] | [INFO] [stdout] 65 | xsr.intenable {0} // get mask and temporarily disable interrupts [INFO] [stdout] | ^^^ [INFO] [stdout] 66 | and {1}, {1}, {0} [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 70 | ", inout(reg) prev, inout(reg) !mask => _dummy, options(nostack) [INFO] [stdout] | ---- for this argument [INFO] [stdout] | [INFO] [stdout] = help: use the `e` modifier to have the register formatted as `eax` [INFO] [stdout] = help: or use the `r` modifier to keep the default formatting of `rax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/interrupt.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | and {1}, {1}, {0} [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] 67 | rsync [INFO] [stdout] 68 | wsr.intenable {1} [INFO] [stdout] | ^^^ [INFO] [stdout] 69 | rsync [INFO] [stdout] 70 | ", inout(reg) prev, inout(reg) !mask => _dummy, options(nostack) [INFO] [stdout] | ----- for this argument [INFO] [stdout] | [INFO] [stdout] = help: use the `e` modifier to have the register formatted as `eax` [INFO] [stdout] = help: or use the `r` modifier to keep the default formatting of `rax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/interrupt.rs:86:23 [INFO] [stdout] | [INFO] [stdout] 86 | xsr.intenable {0} // get mask and temporarily disable interrupts [INFO] [stdout] | ^^^ [INFO] [stdout] 87 | or {1}, {1}, {0} [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 91 | ", inout(reg) prev, inout(reg) mask => _dummy, options(nostack)); [INFO] [stdout] | ---- for this argument [INFO] [stdout] | [INFO] [stdout] = help: use the `e` modifier to have the register formatted as `eax` [INFO] [stdout] = help: or use the `r` modifier to keep the default formatting of `rax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/interrupt.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 87 | or {1}, {1}, {0} [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] 88 | rsync [INFO] [stdout] 89 | wsr.intenable {1} [INFO] [stdout] | ^^^ [INFO] [stdout] 90 | rsync [INFO] [stdout] 91 | ", inout(reg) prev, inout(reg) mask => _dummy, options(nostack)); [INFO] [stdout] | ---- for this argument [INFO] [stdout] | [INFO] [stdout] = help: use the `e` modifier to have the register formatted as `eax` [INFO] [stdout] = help: or use the `r` modifier to keep the default formatting of `rax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/interrupt.rs:99:34 [INFO] [stdout] | [INFO] [stdout] 99 | unsafe { asm!("rsr.intenable {0}", out(reg) mask) }; [INFO] [stdout] | ^^^ ---- for this argument [INFO] [stdout] | [INFO] [stdout] = help: use the `e` modifier to have the register formatted as `eax` [INFO] [stdout] = help: or use the `r` modifier to keep the default formatting of `rax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/interrupt.rs:108:29 [INFO] [stdout] | [INFO] [stdout] 108 | asm!("rsr.interrupt {0}", out(reg) mask, options(nostack)); [INFO] [stdout] | ^^^ ---- for this argument [INFO] [stdout] | [INFO] [stdout] = help: use the `e` modifier to have the register formatted as `eax` [INFO] [stdout] = help: or use the `r` modifier to keep the default formatting of `rax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/interrupt.rs:118:25 [INFO] [stdout] | [INFO] [stdout] 118 | asm!("wsr.interrupt {0}", in(reg) mask, options(nostack)); [INFO] [stdout] | ^^^ ---- for this argument [INFO] [stdout] | [INFO] [stdout] = help: use the `e` modifier to have the register formatted as `eax` [INFO] [stdout] = help: or use the `r` modifier to keep the default formatting of `rax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/interrupt.rs:126:24 [INFO] [stdout] | [INFO] [stdout] 126 | asm!("wsr.intclear {0}", in(reg) mask, options(nostack)); [INFO] [stdout] | ^^^ ---- for this argument [INFO] [stdout] | [INFO] [stdout] = help: use the `e` modifier to have the register formatted as `eax` [INFO] [stdout] = help: or use the `r` modifier to keep the default formatting of `rax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/interrupt.rs:133:27 [INFO] [stdout] | [INFO] [stdout] 133 | unsafe { asm!("rsr.ps {0}", out(reg) ps, options(nostack)); }; [INFO] [stdout] | ^^^ -- for this argument [INFO] [stdout] | [INFO] [stdout] = help: use the `e` modifier to have the register formatted as `eax` [INFO] [stdout] = help: or use the `r` modifier to keep the default formatting of `rax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/lib.rs:69:29 [INFO] [stdout] | [INFO] [stdout] 69 | unsafe { asm!("rsr.prid {0}", out(reg) x, options(nostack)) }; [INFO] [stdout] | ^^^ - for this argument [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(asm_sub_register)]` on by default [INFO] [stdout] = help: use the `e` modifier to have the register formatted as `eax` [INFO] [stdout] = help: or use the `r` modifier to keep the default formatting of `rax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/lib.rs:80:24 [INFO] [stdout] | [INFO] [stdout] 80 | unsafe { asm!("rer {0}, {1}", out(reg) x, in(reg) XDM_OCD_DCR_SET, options(nostack)) }; [INFO] [stdout] | ^^^ - for this argument [INFO] [stdout] | [INFO] [stdout] = help: use the `e` modifier to have the register formatted as `eax` [INFO] [stdout] = help: or use the `r` modifier to keep the default formatting of `rax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/lib.rs:80:29 [INFO] [stdout] | [INFO] [stdout] 80 | unsafe { asm!("rer {0}, {1}", out(reg) x, in(reg) XDM_OCD_DCR_SET, options(nostack)) }; [INFO] [stdout] | ^^^ --------------- for this argument [INFO] [stdout] | [INFO] [stdout] = help: use the `e` modifier to have the register formatted as `eax` [INFO] [stdout] = help: or use the `r` modifier to keep the default formatting of `rax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/interrupt.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | xsr {0}, intenable [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | inout(reg) mask, options(nostack) [INFO] [stdout] | ---- for this argument [INFO] [stdout] | [INFO] [stdout] = help: use the `e` modifier to have the register formatted as `eax` [INFO] [stdout] = help: or use the `r` modifier to keep the default formatting of `rax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/interrupt.rs:65:23 [INFO] [stdout] | [INFO] [stdout] 65 | xsr.intenable {0} // get mask and temporarily disable interrupts [INFO] [stdout] | ^^^ [INFO] [stdout] 66 | and {1}, {1}, {0} [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 70 | ", inout(reg) prev, inout(reg) !mask => _dummy, options(nostack) [INFO] [stdout] | ---- for this argument [INFO] [stdout] | [INFO] [stdout] = help: use the `e` modifier to have the register formatted as `eax` [INFO] [stdout] = help: or use the `r` modifier to keep the default formatting of `rax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/interrupt.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | and {1}, {1}, {0} [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] 67 | rsync [INFO] [stdout] 68 | wsr.intenable {1} [INFO] [stdout] | ^^^ [INFO] [stdout] 69 | rsync [INFO] [stdout] 70 | ", inout(reg) prev, inout(reg) !mask => _dummy, options(nostack) [INFO] [stdout] | ----- for this argument [INFO] [stdout] | [INFO] [stdout] = help: use the `e` modifier to have the register formatted as `eax` [INFO] [stdout] = help: or use the `r` modifier to keep the default formatting of `rax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/interrupt.rs:86:23 [INFO] [stdout] | [INFO] [stdout] 86 | xsr.intenable {0} // get mask and temporarily disable interrupts [INFO] [stdout] | ^^^ [INFO] [stdout] 87 | or {1}, {1}, {0} [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 91 | ", inout(reg) prev, inout(reg) mask => _dummy, options(nostack)); [INFO] [stdout] | ---- for this argument [INFO] [stdout] | [INFO] [stdout] = help: use the `e` modifier to have the register formatted as `eax` [INFO] [stdout] = help: or use the `r` modifier to keep the default formatting of `rax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/interrupt.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 87 | or {1}, {1}, {0} [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] 88 | rsync [INFO] [stdout] 89 | wsr.intenable {1} [INFO] [stdout] | ^^^ [INFO] [stdout] 90 | rsync [INFO] [stdout] 91 | ", inout(reg) prev, inout(reg) mask => _dummy, options(nostack)); [INFO] [stdout] | ---- for this argument [INFO] [stdout] | [INFO] [stdout] = help: use the `e` modifier to have the register formatted as `eax` [INFO] [stdout] = help: or use the `r` modifier to keep the default formatting of `rax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/interrupt.rs:99:34 [INFO] [stdout] | [INFO] [stdout] 99 | unsafe { asm!("rsr.intenable {0}", out(reg) mask) }; [INFO] [stdout] | ^^^ ---- for this argument [INFO] [stdout] | [INFO] [stdout] = help: use the `e` modifier to have the register formatted as `eax` [INFO] [stdout] = help: or use the `r` modifier to keep the default formatting of `rax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/interrupt.rs:108:29 [INFO] [stdout] | [INFO] [stdout] 108 | asm!("rsr.interrupt {0}", out(reg) mask, options(nostack)); [INFO] [stdout] | ^^^ ---- for this argument [INFO] [stdout] | [INFO] [stdout] = help: use the `e` modifier to have the register formatted as `eax` [INFO] [stdout] = help: or use the `r` modifier to keep the default formatting of `rax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/interrupt.rs:118:25 [INFO] [stdout] | [INFO] [stdout] 118 | asm!("wsr.interrupt {0}", in(reg) mask, options(nostack)); [INFO] [stdout] | ^^^ ---- for this argument [INFO] [stdout] | [INFO] [stdout] = help: use the `e` modifier to have the register formatted as `eax` [INFO] [stdout] = help: or use the `r` modifier to keep the default formatting of `rax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/interrupt.rs:126:24 [INFO] [stdout] | [INFO] [stdout] 126 | asm!("wsr.intclear {0}", in(reg) mask, options(nostack)); [INFO] [stdout] | ^^^ ---- for this argument [INFO] [stdout] | [INFO] [stdout] = help: use the `e` modifier to have the register formatted as `eax` [INFO] [stdout] = help: or use the `r` modifier to keep the default formatting of `rax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/interrupt.rs:133:27 [INFO] [stdout] | [INFO] [stdout] 133 | unsafe { asm!("rsr.ps {0}", out(reg) ps, options(nostack)); }; [INFO] [stdout] | ^^^ -- for this argument [INFO] [stdout] | [INFO] [stdout] = help: use the `e` modifier to have the register formatted as `eax` [INFO] [stdout] = help: or use the `r` modifier to keep the default formatting of `rax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `Command { std: "docker" "inspect" "9a4271ad2c00fc29f12d31b03486d97dd4a325913ee848c5d9ee98a32a0068dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a4271ad2c00fc29f12d31b03486d97dd4a325913ee848c5d9ee98a32a0068dc", kill_on_drop: false }` [INFO] [stdout] 9a4271ad2c00fc29f12d31b03486d97dd4a325913ee848c5d9ee98a32a0068dc