[INFO] fetching crate cortex-m-asm 0.1.2... [INFO] testing cortex-m-asm-0.1.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate cortex-m-asm 0.1.2 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate cortex-m-asm 0.1.2 [INFO] finished tweaking crates.io crate cortex-m-asm 0.1.2 [INFO] tweaked toml for crates.io crate cortex-m-asm 0.1.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate cortex-m-asm 0.1.2 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] Blocking waiting for file lock on package cache [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b821c4e1cf61c6a8b7d0240bf5869cd13d5a94298cbb77b1cfbebf197a85d1e7 [INFO] running `Command { std: "docker" "start" "-a" "b821c4e1cf61c6a8b7d0240bf5869cd13d5a94298cbb77b1cfbebf197a85d1e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b821c4e1cf61c6a8b7d0240bf5869cd13d5a94298cbb77b1cfbebf197a85d1e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b821c4e1cf61c6a8b7d0240bf5869cd13d5a94298cbb77b1cfbebf197a85d1e7", kill_on_drop: false }` [INFO] [stdout] b821c4e1cf61c6a8b7d0240bf5869cd13d5a94298cbb77b1cfbebf197a85d1e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 15332f2cbf2f712b7cf21a338e96933816ce6b84e9c5e123901c428873ea88d1 [INFO] running `Command { std: "docker" "start" "-a" "15332f2cbf2f712b7cf21a338e96933816ce6b84e9c5e123901c428873ea88d1", kill_on_drop: false }` [INFO] [stderr] Compiling cortex-m-asm v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unknown lint: `missing_safety_doc` [INFO] [stdout] --> src/lib.rs:7:25 [INFO] [stdout] | [INFO] [stdout] 7 | #![allow(unused_unsafe, missing_safety_doc)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unknown_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `cortex_m` [INFO] [stdout] --> src/lib.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | #[cfg(cortex_m)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(cortex_m)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(cortex_m)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `cortex_m` [INFO] [stdout] --> src/lib.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | #[cfg(cortex_m)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(cortex_m)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(cortex_m)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `asm` has been stable since 1.59.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | #![feature(asm)] [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "15332f2cbf2f712b7cf21a338e96933816ce6b84e9c5e123901c428873ea88d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15332f2cbf2f712b7cf21a338e96933816ce6b84e9c5e123901c428873ea88d1", kill_on_drop: false }` [INFO] [stdout] 15332f2cbf2f712b7cf21a338e96933816ce6b84e9c5e123901c428873ea88d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 680aebb5d36fcb42de5a89e593c7510a478ad130b33cb2beb40c779687d675c7 [INFO] running `Command { std: "docker" "start" "-a" "680aebb5d36fcb42de5a89e593c7510a478ad130b33cb2beb40c779687d675c7", kill_on_drop: false }` [INFO] [stderr] Compiling cortex-m-asm v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unknown lint: `missing_safety_doc` [INFO] [stdout] --> src/lib.rs:7:25 [INFO] [stdout] | [INFO] [stdout] 7 | #![allow(unused_unsafe, missing_safety_doc)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unknown_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `cortex_m` [INFO] [stdout] --> src/lib.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | #[cfg(cortex_m)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(cortex_m)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(cortex_m)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `cortex_m` [INFO] [stdout] --> src/lib.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | #[cfg(cortex_m)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(cortex_m)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(cortex_m)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `asm` has been stable since 1.59.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | #![feature(asm)] [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `missing_safety_doc` [INFO] [stdout] --> src/lib.rs:7:25 [INFO] [stdout] | [INFO] [stdout] 7 | #![allow(unused_unsafe, missing_safety_doc)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unknown_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `cortex_m` [INFO] [stdout] --> src/lib.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | #[cfg(cortex_m)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(cortex_m)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(cortex_m)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `cortex_m` [INFO] [stdout] --> src/lib.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | #[cfg(cortex_m)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(cortex_m)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(cortex_m)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `asm` has been stable since 1.59.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | #![feature(asm)] [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "680aebb5d36fcb42de5a89e593c7510a478ad130b33cb2beb40c779687d675c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "680aebb5d36fcb42de5a89e593c7510a478ad130b33cb2beb40c779687d675c7", kill_on_drop: false }` [INFO] [stdout] 680aebb5d36fcb42de5a89e593c7510a478ad130b33cb2beb40c779687d675c7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 349b4d18c2e5d40f667e614fbf3843337a0619c581ca53b0570e71dd90248c96 [INFO] running `Command { std: "docker" "start" "-a" "349b4d18c2e5d40f667e614fbf3843337a0619c581ca53b0570e71dd90248c96", kill_on_drop: false }` [INFO] [stderr] warning: unknown lint: `missing_safety_doc` [INFO] [stderr] --> src/lib.rs:7:25 [INFO] [stderr] | [INFO] [stderr] 7 | #![allow(unused_unsafe, missing_safety_doc)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unknown_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `cortex_m` [INFO] [stderr] --> src/lib.rs:9:7 [INFO] [stderr] | [INFO] [stderr] 9 | #[cfg(cortex_m)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(cortex_m)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(cortex_m)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `cortex_m` [INFO] [stderr] --> src/lib.rs:12:7 [INFO] [stderr] | [INFO] [stderr] 12 | #[cfg(cortex_m)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(cortex_m)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(cortex_m)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: the feature `asm` has been stable since 1.59.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | #![feature(asm)] [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `cortex-m-asm` (lib) generated 4 warnings [INFO] [stderr] warning: `cortex-m-asm` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cortex_m_asm-802d3f7fd94f70f1) [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 cortex_m_asm [INFO] [stderr] warning: unknown lint: `missing_safety_doc` [INFO] [stderr] --> src/lib.rs:7:25 [INFO] [stderr] | [INFO] [stderr] 7 | #![allow(unused_unsafe, missing_safety_doc)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unknown_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [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" "349b4d18c2e5d40f667e614fbf3843337a0619c581ca53b0570e71dd90248c96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "349b4d18c2e5d40f667e614fbf3843337a0619c581ca53b0570e71dd90248c96", kill_on_drop: false }` [INFO] [stdout] 349b4d18c2e5d40f667e614fbf3843337a0619c581ca53b0570e71dd90248c96