[INFO] fetching crate msp430 0.4.1...
[INFO] testing msp430-0.4.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate msp430 0.4.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate msp430 0.4.1
[INFO] finished tweaking crates.io crate msp430 0.4.1
[INFO] tweaked toml for crates.io crate msp430 0.4.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate msp430 0.4.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 592668246b411d2ae7fb1b17df5bc50953f4e484063734476ec2fc9e454d0959
[INFO] running `Command { std: "docker" "start" "-a" "592668246b411d2ae7fb1b17df5bc50953f4e484063734476ec2fc9e454d0959", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "592668246b411d2ae7fb1b17df5bc50953f4e484063734476ec2fc9e454d0959", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "592668246b411d2ae7fb1b17df5bc50953f4e484063734476ec2fc9e454d0959", kill_on_drop: false }`
[INFO] [stdout] 592668246b411d2ae7fb1b17df5bc50953f4e484063734476ec2fc9e454d0959
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c83a5853ab42ad96cf09e662930f70afc9763a6cb1300d54e8dc7daf20e172f0
[INFO] running `Command { std: "docker" "start" "-a" "c83a5853ab42ad96cf09e662930f70afc9763a6cb1300d54e8dc7daf20e172f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling critical-section v1.2.0
[INFO] [stderr]    Compiling msp430 v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::asm`
[INFO] [stdout]  --> src/interrupt.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::asm;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]   --> src/register/pc.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 |         asm!("mov R0, {0}", out(reg) r, options(nomem, nostack, preserves_flags));
[INFO] [stdout]    |                       ^^^            - for this argument
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `{0:x}` to have the register formatted as `ax` (for 16-bit values)
[INFO] [stdout]    = help: or use `{0:r}` to keep the default formatting of `rax` (for 64-bit values)
[INFO] [stdout]    = note: `#[warn(asm_sub_register)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]   --> src/register/sp.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 |         asm!("mov R1, {0}", out(reg) r, options(nomem, nostack, preserves_flags));
[INFO] [stdout]    |                       ^^^            - for this argument
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `{0:x}` to have the register formatted as `ax` (for 16-bit values)
[INFO] [stdout]    = help: or use `{0:r}` to keep the default formatting of `rax` (for 64-bit values)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]   --> src/register/sr.rs:83:23
[INFO] [stdout]    |
[INFO] [stdout] 83 |         asm!("mov R2, {0}", out(reg) r, options(nomem, nostack, preserves_flags));
[INFO] [stdout]    |                       ^^^            - for this argument
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `{0:x}` to have the register formatted as `ax` (for 16-bit values)
[INFO] [stdout]    = help: or use `{0:r}` to keep the default formatting of `rax` (for 64-bit values)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "c83a5853ab42ad96cf09e662930f70afc9763a6cb1300d54e8dc7daf20e172f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c83a5853ab42ad96cf09e662930f70afc9763a6cb1300d54e8dc7daf20e172f0", kill_on_drop: false }`
[INFO] [stdout] c83a5853ab42ad96cf09e662930f70afc9763a6cb1300d54e8dc7daf20e172f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66e3a2e74e973a11f402c2ace445179db73a0d398ab14ac47c0d829868a8a6a3
[INFO] running `Command { std: "docker" "start" "-a" "66e3a2e74e973a11f402c2ace445179db73a0d398ab14ac47c0d829868a8a6a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling msp430 v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::asm`
[INFO] [stdout]  --> src/interrupt.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::asm;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]   --> src/register/pc.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 |         asm!("mov R0, {0}", out(reg) r, options(nomem, nostack, preserves_flags));
[INFO] [stdout]    |                       ^^^            - for this argument
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `{0:x}` to have the register formatted as `ax` (for 16-bit values)
[INFO] [stdout]    = help: or use `{0:r}` to keep the default formatting of `rax` (for 64-bit values)
[INFO] [stdout]    = note: `#[warn(asm_sub_register)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]   --> src/register/sp.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 |         asm!("mov R1, {0}", out(reg) r, options(nomem, nostack, preserves_flags));
[INFO] [stdout]    |                       ^^^            - for this argument
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `{0:x}` to have the register formatted as `ax` (for 16-bit values)
[INFO] [stdout]    = help: or use `{0:r}` to keep the default formatting of `rax` (for 64-bit values)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]   --> src/register/sr.rs:83:23
[INFO] [stdout]    |
[INFO] [stdout] 83 |         asm!("mov R2, {0}", out(reg) r, options(nomem, nostack, preserves_flags));
[INFO] [stdout]    |                       ^^^            - for this argument
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `{0:x}` to have the register formatted as `ax` (for 16-bit values)
[INFO] [stdout]    = help: or use `{0:r}` to keep the default formatting of `rax` (for 64-bit values)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::asm`
[INFO] [stdout]  --> src/interrupt.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::asm;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]   --> src/register/pc.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 |         asm!("mov R0, {0}", out(reg) r, options(nomem, nostack, preserves_flags));
[INFO] [stdout]    |                       ^^^            - for this argument
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `{0:x}` to have the register formatted as `ax` (for 16-bit values)
[INFO] [stdout]    = help: or use `{0:r}` to keep the default formatting of `rax` (for 64-bit values)
[INFO] [stdout]    = note: `#[warn(asm_sub_register)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]   --> src/register/sp.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 |         asm!("mov R1, {0}", out(reg) r, options(nomem, nostack, preserves_flags));
[INFO] [stdout]    |                       ^^^            - for this argument
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `{0:x}` to have the register formatted as `ax` (for 16-bit values)
[INFO] [stdout]    = help: or use `{0:r}` to keep the default formatting of `rax` (for 64-bit values)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]   --> src/register/sr.rs:83:23
[INFO] [stdout]    |
[INFO] [stdout] 83 |         asm!("mov R2, {0}", out(reg) r, options(nomem, nostack, preserves_flags));
[INFO] [stdout]    |                       ^^^            - for this argument
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `{0:x}` to have the register formatted as `ax` (for 16-bit values)
[INFO] [stdout]    = help: or use `{0:r}` to keep the default formatting of `rax` (for 64-bit values)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "66e3a2e74e973a11f402c2ace445179db73a0d398ab14ac47c0d829868a8a6a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66e3a2e74e973a11f402c2ace445179db73a0d398ab14ac47c0d829868a8a6a3", kill_on_drop: false }`
[INFO] [stdout] 66e3a2e74e973a11f402c2ace445179db73a0d398ab14ac47c0d829868a8a6a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8adf140255720ef15abf23a6dc26890e2f641d0a4eac88e2074932b2095bca37
[INFO] running `Command { std: "docker" "start" "-a" "8adf140255720ef15abf23a6dc26890e2f641d0a4eac88e2074932b2095bca37", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::asm`
[INFO] [stderr]  --> src/interrupt.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::asm;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: formatting may not be suitable for sub-register argument
[INFO] [stderr]   --> src/register/pc.rs:10:23
[INFO] [stderr]    |
[INFO] [stderr] 10 |         asm!("mov R0, {0}", out(reg) r, options(nomem, nostack, preserves_flags));
[INFO] [stderr]    |                       ^^^            - for this argument
[INFO] [stderr]    |
[INFO] [stderr]    = help: use `{0:x}` to have the register formatted as `ax` (for 16-bit values)
[INFO] [stderr]    = help: or use `{0:r}` to keep the default formatting of `rax` (for 64-bit values)
[INFO] [stderr]    = note: `#[warn(asm_sub_register)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: formatting may not be suitable for sub-register argument
[INFO] [stderr]   --> src/register/sp.rs:10:23
[INFO] [stderr]    |
[INFO] [stderr] 10 |         asm!("mov R1, {0}", out(reg) r, options(nomem, nostack, preserves_flags));
[INFO] [stderr]    |                       ^^^            - for this argument
[INFO] [stderr]    |
[INFO] [stderr]    = help: use `{0:x}` to have the register formatted as `ax` (for 16-bit values)
[INFO] [stderr]    = help: or use `{0:r}` to keep the default formatting of `rax` (for 64-bit values)
[INFO] [stderr] 
[INFO] [stderr] warning: formatting may not be suitable for sub-register argument
[INFO] [stderr]   --> src/register/sr.rs:83:23
[INFO] [stderr]    |
[INFO] [stderr] 83 |         asm!("mov R2, {0}", out(reg) r, options(nomem, nostack, preserves_flags));
[INFO] [stderr]    |                       ^^^            - for this argument
[INFO] [stderr]    |
[INFO] [stderr]    = help: use `{0:x}` to have the register formatted as `ax` (for 16-bit values)
[INFO] [stderr]    = help: or use `{0:r}` to keep the default formatting of `rax` (for 64-bit values)
[INFO] [stderr] 
[INFO] [stderr] warning: `msp430` (lib) generated 4 warnings (run `cargo fix --lib -p msp430` to apply 1 suggestion)
[INFO] [stderr] warning: `msp430` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/msp430-a6f16b086860741a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests msp430
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8adf140255720ef15abf23a6dc26890e2f641d0a4eac88e2074932b2095bca37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8adf140255720ef15abf23a6dc26890e2f641d0a4eac88e2074932b2095bca37", kill_on_drop: false }`
[INFO] [stdout] 8adf140255720ef15abf23a6dc26890e2f641d0a4eac88e2074932b2095bca37