[INFO] fetching crate shared-bus 0.3.1... [INFO] checking shared-bus-0.3.1 against master#35936c4839dd272646394779d151e060d0f6b3ac for pr-122960-1 [INFO] extracting crate shared-bus 0.3.1 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate shared-bus 0.3.1 on toolchain 35936c4839dd272646394779d151e060d0f6b3ac [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate shared-bus 0.3.1 [INFO] finished tweaking crates.io crate shared-bus 0.3.1 [INFO] tweaked toml for crates.io crate shared-bus 0.3.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded void v1.0.2 [INFO] [stderr] Downloaded bare-metal v1.0.0 [INFO] [stderr] Downloaded embedded-hal-mock v0.9.0 [INFO] [stderr] Downloaded embedded-time v0.12.1 [INFO] [stderr] Downloaded bare-metal v0.2.5 [INFO] [stderr] Downloaded bitfield v0.13.2 [INFO] [stderr] Downloaded volatile-register v0.2.2 [INFO] [stderr] Downloaded cortex-m v0.7.7 [INFO] [stderr] Downloaded embedded-hal v1.0.0-alpha.9 [INFO] [stderr] Downloaded embedded-hal v0.2.7 [INFO] [stderr] Downloaded num-complex v0.3.1 [INFO] [stderr] Downloaded num-rational v0.3.2 [INFO] [stderr] Downloaded num v0.3.1 [INFO] [stderr] Downloaded vcell v0.1.3 [INFO] [stderr] Downloaded nb v0.1.3 [INFO] [stderr] Downloaded nb v1.1.0 [INFO] [stderr] Downloaded mutex-trait v0.2.0 [INFO] [stderr] Downloaded xtensa-lx v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 47a35f099164a7a1bdf82d0829f54002eeeeea903ed43d87d6879e03c3f7b114 [INFO] running `Command { std: "docker" "start" "-a" "47a35f099164a7a1bdf82d0829f54002eeeeea903ed43d87d6879e03c3f7b114", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "47a35f099164a7a1bdf82d0829f54002eeeeea903ed43d87d6879e03c3f7b114", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47a35f099164a7a1bdf82d0829f54002eeeeea903ed43d87d6879e03c3f7b114", kill_on_drop: false }` [INFO] [stdout] 47a35f099164a7a1bdf82d0829f54002eeeeea903ed43d87d6879e03c3f7b114 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd98c55377ed21989fd8167efa96a63d0c01d27b0dd40fdf556fdc5b1d8b6556 [INFO] running `Command { std: "docker" "start" "-a" "bd98c55377ed21989fd8167efa96a63d0c01d27b0dd40fdf556fdc5b1d8b6556", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Checking shared-bus v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Checking embedded-time v0.12.1 [INFO] [stderr] Checking embedded-hal-mock v0.9.0 [INFO] [stdout] error[E0433]: failed to resolve: could not find `new_std` in `shared_bus` [INFO] [stdout] --> tests/i2c.rs:30:21 [INFO] [stdout] | [INFO] [stdout] 30 | shared_bus::new_std!(i2c::Mock = device.clone()).unwrap(); [INFO] [stdout] | ^^^^^^^ could not find `new_std` in `shared_bus` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `new_std` in `shared_bus` [INFO] [stdout] --> tests/i2c.rs:98:31 [INFO] [stdout] | [INFO] [stdout] 98 | let manager = shared_bus::new_std!(i2c::Mock = device.clone()).unwrap(); [INFO] [stdout] | ^^^^^^^ could not find `new_std` in `shared_bus` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `new_std` in `shared_bus` [INFO] [stdout] --> tests/adc.rs:48:21 [INFO] [stdout] | [INFO] [stdout] 48 | shared_bus::new_std!(adc::Mock = device.clone()).unwrap(); [INFO] [stdout] | ^^^^^^^ could not find `new_std` in `shared_bus` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `new_std` in `shared_bus` [INFO] [stdout] --> tests/adc.rs:87:21 [INFO] [stdout] | [INFO] [stdout] 87 | shared_bus::new_std!(adc::Mock = device.clone()).unwrap(); [INFO] [stdout] | ^^^^^^^ could not find `new_std` in `shared_bus` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `BusManagerStd` in crate `shared_bus` [INFO] [stdout] --> tests/adc.rs:47:39 [INFO] [stdout] | [INFO] [stdout] 47 | let manager: &'static shared_bus::BusManagerStd<_> = [INFO] [stdout] | ^^^^^^^^^^^^^ help: a struct with a similar name exists: `BusManager` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/workdir/src/manager.rs:87:1 [INFO] [stdout] | [INFO] [stdout] 87 | pub struct BusManager { [INFO] [stdout] | ------------------------ similarly named struct `BusManager` defined here [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:196:10 [INFO] [stdout] | [INFO] [stdout] 196 | pub type BusManagerStd = BusManager<::std::sync::Mutex>; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: the item is gated behind the `std` feature [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `BusManagerStd` in crate `shared_bus` [INFO] [stdout] --> tests/adc.rs:86:39 [INFO] [stdout] | [INFO] [stdout] 86 | let manager: &'static shared_bus::BusManagerStd<_> = [INFO] [stdout] | ^^^^^^^^^^^^^ help: a struct with a similar name exists: `BusManager` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/workdir/src/manager.rs:87:1 [INFO] [stdout] | [INFO] [stdout] 87 | pub struct BusManager { [INFO] [stdout] | ------------------------ similarly named struct `BusManager` defined here [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:196:10 [INFO] [stdout] | [INFO] [stdout] 196 | pub type BusManagerStd = BusManager<::std::sync::Mutex>; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: the item is gated behind the `std` feature [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `std` [INFO] [stdout] --> src/mutex.rs:157:16 [INFO] [stdout] | [INFO] [stdout] 157 | let m: std::sync::Mutex<_> = BusMutex::create(t); [INFO] [stdout] | ^^^ use of undeclared crate or module `std` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `BusManagerStd` in crate `shared_bus` [INFO] [stdout] --> tests/i2c.rs:29:39 [INFO] [stdout] | [INFO] [stdout] 29 | let manager: &'static shared_bus::BusManagerStd<_> = [INFO] [stdout] | ^^^^^^^^^^^^^ help: a struct with a similar name exists: `BusManager` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/workdir/src/manager.rs:87:1 [INFO] [stdout] | [INFO] [stdout] 87 | pub struct BusManager { [INFO] [stdout] | ------------------------ similarly named struct `BusManager` defined here [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:196:10 [INFO] [stdout] | [INFO] [stdout] 196 | pub type BusManagerStd = BusManager<::std::sync::Mutex>; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: the item is gated behind the `std` feature [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `shared-bus` (test "adc") due to 5 previous errors [INFO] [stdout] Some errors have detailed explanations: E0412, E0433. [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `shared-bus` (test "i2c") due to 4 previous errors [INFO] [stdout] error[E0599]: no method named `to_string` found for reference `&'static str` in the current scope [INFO] [stdout] --> src/mutex.rs:156:26 [INFO] [stdout] | [INFO] [stdout] 156 | let t = "hello ".to_string(); [INFO] [stdout] | ^^^^^^^^^ method not found in `&str` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `ToString` which provides `to_string` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 152 + use alloc::string::ToString; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed for `&mut _` [INFO] [stdout] --> src/mutex.rs:159:29 [INFO] [stdout] | [INFO] [stdout] 159 | BusMutex::lock(&m, |s| { [INFO] [stdout] | ^ [INFO] [stdout] 160 | s.push_str("world"); [INFO] [stdout] | -------- type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider giving this closure parameter an explicit type, where the placeholders `_` are specified [INFO] [stdout] | [INFO] [stdout] 159 | BusMutex::lock(&m, |s: &mut _| { [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `shared-bus` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "bd98c55377ed21989fd8167efa96a63d0c01d27b0dd40fdf556fdc5b1d8b6556", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd98c55377ed21989fd8167efa96a63d0c01d27b0dd40fdf556fdc5b1d8b6556", kill_on_drop: false }` [INFO] [stdout] bd98c55377ed21989fd8167efa96a63d0c01d27b0dd40fdf556fdc5b1d8b6556 [INFO] checking shared-bus-0.3.1 against try#9ae1860851f3fbc1435a1698e572252c0076f413 for pr-122960-1 [INFO] extracting crate shared-bus 0.3.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate shared-bus 0.3.1 on toolchain 9ae1860851f3fbc1435a1698e572252c0076f413 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate shared-bus 0.3.1 [INFO] finished tweaking crates.io crate shared-bus 0.3.1 [INFO] tweaked toml for crates.io crate shared-bus 0.3.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 38d549e6828c6abb4770cfcd07125a2881a954f3f71dcf24521630591832524e [INFO] running `Command { std: "docker" "start" "-a" "38d549e6828c6abb4770cfcd07125a2881a954f3f71dcf24521630591832524e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "38d549e6828c6abb4770cfcd07125a2881a954f3f71dcf24521630591832524e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38d549e6828c6abb4770cfcd07125a2881a954f3f71dcf24521630591832524e", kill_on_drop: false }` [INFO] [stdout] 38d549e6828c6abb4770cfcd07125a2881a954f3f71dcf24521630591832524e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8ef90207427f3d1a9d9bff8e98b8f410974023dc6cca162587670b0cafdfb570 [INFO] running `Command { std: "docker" "start" "-a" "8ef90207427f3d1a9d9bff8e98b8f410974023dc6cca162587670b0cafdfb570", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "8ef90207427f3d1a9d9bff8e98b8f410974023dc6cca162587670b0cafdfb570", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ef90207427f3d1a9d9bff8e98b8f410974023dc6cca162587670b0cafdfb570", kill_on_drop: false }` [INFO] [stdout] 8ef90207427f3d1a9d9bff8e98b8f410974023dc6cca162587670b0cafdfb570