[INFO] fetching crate os-trait 0.11.0... [INFO] testing os-trait-0.11.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate os-trait 0.11.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate os-trait 0.11.0 [INFO] finished tweaking crates.io crate os-trait 0.11.0 [INFO] tweaked toml for crates.io crate os-trait 0.11.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate os-trait 0.11.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate os-trait 0.11.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mutex v1.0.2 [INFO] [stderr] Downloaded timeout-trait v0.8.1 [INFO] [stderr] Downloaded fugit v0.3.9 [INFO] [stderr] Downloaded mutex-traits v1.0.1 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6cc061339b61d6d57944c3142b4c6abbde21f1a3886d20ec9a22a55f3645b417 [INFO] running `Command { std: "docker" "start" "-a" "6cc061339b61d6d57944c3142b4c6abbde21f1a3886d20ec9a22a55f3645b417", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6cc061339b61d6d57944c3142b4c6abbde21f1a3886d20ec9a22a55f3645b417", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cc061339b61d6d57944c3142b4c6abbde21f1a3886d20ec9a22a55f3645b417", kill_on_drop: false }` [INFO] [stdout] 6cc061339b61d6d57944c3142b4c6abbde21f1a3886d20ec9a22a55f3645b417 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f3c81712a5e5c19f87aa233e83738e9d8e8ef9f9db3d5b8ffb0ee47e3c4dee2 [INFO] running `Command { std: "docker" "start" "-a" "5f3c81712a5e5c19f87aa233e83738e9d8e8ef9f9db3d5b8ffb0ee47e3c4dee2", kill_on_drop: false }` [INFO] [stderr] Compiling portable-atomic v1.13.0 [INFO] [stderr] Compiling mutex v1.0.2 [INFO] [stderr] Compiling fugit v0.3.9 [INFO] [stderr] Compiling mutex-traits v1.0.1 [INFO] [stderr] Compiling embedded-hal v1.0.0 [INFO] [stderr] Compiling critical-section v1.2.0 [INFO] [stderr] Compiling timeout-trait v0.8.1 [INFO] [stderr] Compiling os-trait v0.11.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.87s [INFO] running `Command { std: "docker" "inspect" "5f3c81712a5e5c19f87aa233e83738e9d8e8ef9f9db3d5b8ffb0ee47e3c4dee2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f3c81712a5e5c19f87aa233e83738e9d8e8ef9f9db3d5b8ffb0ee47e3c4dee2", kill_on_drop: false }` [INFO] [stdout] 5f3c81712a5e5c19f87aa233e83738e9d8e8ef9f9db3d5b8ffb0ee47e3c4dee2 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 24a54cc7de84a8d7fec8791937b5da6478cd5779b7abbeb253637bd9705a0cdd [INFO] running `Command { std: "docker" "start" "-a" "24a54cc7de84a8d7fec8791937b5da6478cd5779b7abbeb253637bd9705a0cdd", kill_on_drop: false }` [INFO] [stderr] Compiling os-trait v0.11.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "24a54cc7de84a8d7fec8791937b5da6478cd5779b7abbeb253637bd9705a0cdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24a54cc7de84a8d7fec8791937b5da6478cd5779b7abbeb253637bd9705a0cdd", kill_on_drop: false }` [INFO] [stdout] 24a54cc7de84a8d7fec8791937b5da6478cd5779b7abbeb253637bd9705a0cdd [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0d8f36249358540f18d9c37687505801114d947c3c92e46f88d72d9f653b6a5e [INFO] running `Command { std: "docker" "start" "-a" "0d8f36249358540f18d9c37687505801114d947c3c92e46f88d72d9f653b6a5e", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/os_trait-453d1c251e97b213) [INFO] [stdout] [INFO] [stderr] Doc-tests os_trait [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 2 tests [INFO] [stdout] test src/../README.md - (line 59) ... FAILED [INFO] [stdout] test src/../README.md - (line 25) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/../README.md - (line 59) stdout ---- [INFO] [stdout] error[E0277]: the trait bound `StdOs: os_trait::OsInterface` is not satisfied [INFO] [stdout] --> src/../README.md:66:17 [INFO] [stdout] | [INFO] [stdout] 66 | let mutex = Mutex::new(2); [INFO] [stdout] | ^^^^^ the trait `os_trait::OsInterface` is not implemented for `StdOs` [INFO] [stdout] | [INFO] [stdout] help: the trait `os_trait::OsInterface` is implemented for `FakeOs` [INFO] [stdout] --> src/os_impls.rs:47:1 [INFO] [stdout] | [INFO] [stdout] 47 | impl OsInterface for FakeOs { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `StdOs: os_trait::OsInterface` is not satisfied [INFO] [stdout] --> src/../README.md:66:17 [INFO] [stdout] | [INFO] [stdout] 66 | let mutex = Mutex::new(2); [INFO] [stdout] | ^^^^^^^^^^^^^ the trait `os_trait::OsInterface` is not implemented for `StdOs` [INFO] [stdout] | [INFO] [stdout] help: the trait `os_trait::OsInterface` is implemented for `FakeOs` [INFO] [stdout] --> src/os_impls.rs:47:1 [INFO] [stdout] | [INFO] [stdout] 47 | impl OsInterface for FakeOs { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `yield_thread` found for struct `StdOs` in the current scope [INFO] [stdout] --> src/../README.md:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | OS::yield_thread(); [INFO] [stdout] | ^^^^^^^^^^^^ function or associated item not found in `StdOs` [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `delay` found for struct `StdOs` in the current scope [INFO] [stdout] --> src/../README.md:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | OS::delay().delay_ms(1); [INFO] [stdout] | ^^^^^ function or associated item not found in `StdOs` [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `StdOs: os_trait::OsInterface` is not satisfied [INFO] [stdout] --> src/../README.md:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | let t = Timeout::millis(1); [INFO] [stdout] | ^^^^^^^ the trait `os_trait::OsInterface` is not implemented for `StdOs` [INFO] [stdout] | [INFO] [stdout] help: the trait `os_trait::OsInterface` is implemented for `FakeOs` [INFO] [stdout] --> src/os_impls.rs:47:1 [INFO] [stdout] | [INFO] [stdout] 47 | impl OsInterface for FakeOs { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `StdOs: os_trait::OsInterface` is not satisfied [INFO] [stdout] --> src/../README.md:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | let t = Timeout::millis(1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ the trait `os_trait::OsInterface` is not implemented for `StdOs` [INFO] [stdout] | [INFO] [stdout] help: the trait `os_trait::OsInterface` is implemented for `FakeOs` [INFO] [stdout] --> src/os_impls.rs:47:1 [INFO] [stdout] | [INFO] [stdout] 47 | impl OsInterface for FakeOs { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `StdOs: os_trait::OsInterface` is not satisfied [INFO] [stdout] --> src/../README.md:71:15 [INFO] [stdout] | [INFO] [stdout] 71 | let dur = Duration::millis(1); [INFO] [stdout] | ^^^^^^^^ the trait `os_trait::OsInterface` is not implemented for `StdOs` [INFO] [stdout] | [INFO] [stdout] help: the trait `os_trait::OsInterface` is implemented for `FakeOs` [INFO] [stdout] --> src/os_impls.rs:47:1 [INFO] [stdout] | [INFO] [stdout] 47 | impl OsInterface for FakeOs { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `StdOs: os_trait::OsInterface` is not satisfied [INFO] [stdout] --> src/../README.md:71:15 [INFO] [stdout] | [INFO] [stdout] 71 | let dur = Duration::millis(1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ the trait `os_trait::OsInterface` is not implemented for `StdOs` [INFO] [stdout] | [INFO] [stdout] help: the trait `os_trait::OsInterface` is implemented for `FakeOs` [INFO] [stdout] --> src/os_impls.rs:47:1 [INFO] [stdout] | [INFO] [stdout] 47 | impl OsInterface for FakeOs { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `StdOs: os_trait::OsInterface` is not satisfied [INFO] [stdout] --> src/../README.md:72:19 [INFO] [stdout] | [INFO] [stdout] 72 | let mut now = Instant::now(); [INFO] [stdout] | ^^^^^^^ the trait `os_trait::OsInterface` is not implemented for `StdOs` [INFO] [stdout] | [INFO] [stdout] help: the trait `os_trait::OsInterface` is implemented for `FakeOs` [INFO] [stdout] --> src/os_impls.rs:47:1 [INFO] [stdout] | [INFO] [stdout] 47 | impl OsInterface for FakeOs { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `StdOs: os_trait::OsInterface` is not satisfied [INFO] [stdout] --> src/../README.md:72:19 [INFO] [stdout] | [INFO] [stdout] 72 | let mut now = Instant::now(); [INFO] [stdout] | ^^^^^^^^^^^^^^ the trait `os_trait::OsInterface` is not implemented for `StdOs` [INFO] [stdout] | [INFO] [stdout] help: the trait `os_trait::OsInterface` is implemented for `FakeOs` [INFO] [stdout] --> src/os_impls.rs:47:1 [INFO] [stdout] | [INFO] [stdout] 47 | impl OsInterface for FakeOs { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `notify` found for struct `StdOs` in the current scope [INFO] [stdout] --> src/../README.md:75:34 [INFO] [stdout] | [INFO] [stdout] 75 | let (notifier, waiter) = OS::notify(); [INFO] [stdout] | ^^^^^^ function or associated item not found in `StdOs` [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `StdOs: os_trait::OsInterface` is not satisfied [INFO] [stdout] --> src/../README.md:77:26 [INFO] [stdout] | [INFO] [stdout] 77 | assert!(waiter.wait(&Duration::millis(1))); [INFO] [stdout] | ^^^^^^^^ the trait `os_trait::OsInterface` is not implemented for `StdOs` [INFO] [stdout] | [INFO] [stdout] help: the trait `os_trait::OsInterface` is implemented for `FakeOs` [INFO] [stdout] --> src/os_impls.rs:47:1 [INFO] [stdout] | [INFO] [stdout] 47 | impl OsInterface for FakeOs { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `StdOs: os_trait::OsInterface` is not satisfied [INFO] [stdout] --> src/../README.md:77:26 [INFO] [stdout] | [INFO] [stdout] 77 | assert!(waiter.wait(&Duration::millis(1))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ the trait `os_trait::OsInterface` is not implemented for `StdOs` [INFO] [stdout] | [INFO] [stdout] help: the trait `os_trait::OsInterface` is implemented for `FakeOs` [INFO] [stdout] --> src/os_impls.rs:47:1 [INFO] [stdout] | [INFO] [stdout] 47 | impl OsInterface for FakeOs { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 13 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0599. [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/../README.md - (line 25) stdout ---- [INFO] [stdout] error[E0277]: the trait bound `StdOs: os_trait::OsInterface` is not satisfied [INFO] [stdout] --> src/../README.md:54:14 [INFO] [stdout] | [INFO] [stdout] 54 | use_os::(); [INFO] [stdout] | ^^^^^ the trait `os_trait::OsInterface` is not implemented for `StdOs` [INFO] [stdout] | [INFO] [stdout] help: the trait `os_trait::OsInterface` is implemented for `FakeOs` [INFO] [stdout] --> src/os_impls.rs:47:1 [INFO] [stdout] | [INFO] [stdout] 47 | impl OsInterface for FakeOs { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: required by a bound in `use_os` [INFO] [stdout] --> src/../README.md:29:15 [INFO] [stdout] | [INFO] [stdout] 29 | fn use_os() { [INFO] [stdout] | ^^^^^^^^^^^ required by this bound in `use_os` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/../README.md - (line 25) [INFO] [stdout] src/../README.md - (line 59) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.26s; merged doctests compilation took 0.14s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "0d8f36249358540f18d9c37687505801114d947c3c92e46f88d72d9f653b6a5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d8f36249358540f18d9c37687505801114d947c3c92e46f88d72d9f653b6a5e", kill_on_drop: false }` [INFO] [stdout] 0d8f36249358540f18d9c37687505801114d947c3c92e46f88d72d9f653b6a5e