[INFO] fetching crate msp430 0.4.1...
[INFO] testing msp430-0.4.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate msp430 0.4.1 into /workspace/builds/worker-2-tc2/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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate msp430 0.4.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ad146ac1b0aee740a7d023e6ab83e32a5d4dc279f39e9f2e2ea64eb043665b6
[INFO] running `Command { std: "docker" "start" "-a" "6ad146ac1b0aee740a7d023e6ab83e32a5d4dc279f39e9f2e2ea64eb043665b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ad146ac1b0aee740a7d023e6ab83e32a5d4dc279f39e9f2e2ea64eb043665b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ad146ac1b0aee740a7d023e6ab83e32a5d4dc279f39e9f2e2ea64eb043665b6", kill_on_drop: false }`
[INFO] [stdout] 6ad146ac1b0aee740a7d023e6ab83e32a5d4dc279f39e9f2e2ea64eb043665b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73059df9714f91d246e09a7b56f0b2368ac9abca5ac53111927ce565574f322c
[INFO] running `Command { std: "docker" "start" "-a" "73059df9714f91d246e09a7b56f0b2368ac9abca5ac53111927ce565574f322c", 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)]` 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 0.27s
[INFO] running `Command { std: "docker" "inspect" "73059df9714f91d246e09a7b56f0b2368ac9abca5ac53111927ce565574f322c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73059df9714f91d246e09a7b56f0b2368ac9abca5ac53111927ce565574f322c", kill_on_drop: false }`
[INFO] [stdout] 73059df9714f91d246e09a7b56f0b2368ac9abca5ac53111927ce565574f322c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df240fa3319da0d0d83e161dff351cf62cc3a0f872ba41d410fa35b164e186e1
[INFO] running `Command { std: "docker" "start" "-a" "df240fa3319da0d0d83e161dff351cf62cc3a0f872ba41d410fa35b164e186e1", kill_on_drop: false }`
[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)]` 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]    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)]` 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 0.42s
[INFO] running `Command { std: "docker" "inspect" "df240fa3319da0d0d83e161dff351cf62cc3a0f872ba41d410fa35b164e186e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df240fa3319da0d0d83e161dff351cf62cc3a0f872ba41d410fa35b164e186e1", kill_on_drop: false }`
[INFO] [stdout] df240fa3319da0d0d83e161dff351cf62cc3a0f872ba41d410fa35b164e186e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13a5e4a2949f7deda8a948d627099a3ab83a6004d1bdea6b568ba2b0f04f863b
[INFO] running `Command { std: "docker" "start" "-a" "13a5e4a2949f7deda8a948d627099a3ab83a6004d1bdea6b568ba2b0f04f863b", 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)]` 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 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/msp430-a6f16b086860741a)
[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] [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" "13a5e4a2949f7deda8a948d627099a3ab83a6004d1bdea6b568ba2b0f04f863b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13a5e4a2949f7deda8a948d627099a3ab83a6004d1bdea6b568ba2b0f04f863b", kill_on_drop: false }`
[INFO] [stdout] 13a5e4a2949f7deda8a948d627099a3ab83a6004d1bdea6b568ba2b0f04f863b