[INFO] fetching crate mh-z19c 0.2.0... [INFO] testing mh-z19c-0.2.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate mh-z19c 0.2.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate mh-z19c 0.2.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mh-z19c 0.2.0 [INFO] finished tweaking crates.io crate mh-z19c 0.2.0 [INFO] tweaked toml for crates.io crate mh-z19c 0.2.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] afce6c3292d9372abd772403ab50dfacef9e55675611e08574b1a19026378952 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "afce6c3292d9372abd772403ab50dfacef9e55675611e08574b1a19026378952", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "afce6c3292d9372abd772403ab50dfacef9e55675611e08574b1a19026378952", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afce6c3292d9372abd772403ab50dfacef9e55675611e08574b1a19026378952", kill_on_drop: false }` [INFO] [stdout] afce6c3292d9372abd772403ab50dfacef9e55675611e08574b1a19026378952 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 31a9a305d1d9cbfc8e2fe8e25e48bf45eedf3ef753e51a6bcba0014c611aa3b1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "31a9a305d1d9cbfc8e2fe8e25e48bf45eedf3ef753e51a6bcba0014c611aa3b1", kill_on_drop: false }` [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling embedded-hal v0.2.6 [INFO] [stderr] Compiling mh-z19c v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.28s [INFO] running `Command { std: "docker" "inspect" "31a9a305d1d9cbfc8e2fe8e25e48bf45eedf3ef753e51a6bcba0014c611aa3b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31a9a305d1d9cbfc8e2fe8e25e48bf45eedf3ef753e51a6bcba0014c611aa3b1", kill_on_drop: false }` [INFO] [stdout] 31a9a305d1d9cbfc8e2fe8e25e48bf45eedf3ef753e51a6bcba0014c611aa3b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b3e80f6ed1683c0adc2f18a4397e63303bfe4866da88a4002eb898e2576f2a50 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b3e80f6ed1683c0adc2f18a4397e63303bfe4866da88a4002eb898e2576f2a50", kill_on_drop: false }` [INFO] [stderr] Compiling mh-z19c v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test_support` [INFO] [stdout] --> src/nb_comm.rs:318:9 [INFO] [stdout] | [INFO] [stdout] 318 | use test_support::serial_mock::SerialMock; [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `test_support` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test_support` [INFO] [stdout] --> src/lib.rs:246:9 [INFO] [stdout] | [INFO] [stdout] 246 | use test_support::serial_mock::SerialMock; [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `test_support` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `test_support` [INFO] [stdout] --> src/lib.rs:247:9 [INFO] [stdout] | [INFO] [stdout] 247 | use test_support::{ [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `test_support` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SerialMock` [INFO] [stdout] --> src/nb_comm.rs:322:26 [INFO] [stdout] | [INFO] [stdout] 322 | let write_mock = SerialMock::new( [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `SerialMock` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SerialMock` [INFO] [stdout] --> src/nb_comm.rs:344:13 [INFO] [stdout] | [INFO] [stdout] 344 | SerialMock::new(vec![], vec![Err(nb::Error::Other("expected error".into()))]); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `SerialMock` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SerialMock` [INFO] [stdout] --> src/nb_comm.rs:356:25 [INFO] [stdout] | [INFO] [stdout] 356 | let read_mock = SerialMock::new( [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `SerialMock` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SerialMock` [INFO] [stdout] --> src/nb_comm.rs:378:13 [INFO] [stdout] | [INFO] [stdout] 378 | SerialMock::new(vec![Err(nb::Error::Other("expected error".into()))], vec![]); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `SerialMock` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SerialMock` [INFO] [stdout] --> src/nb_comm.rs:390:27 [INFO] [stdout] | [INFO] [stdout] 390 | let serial_mock = SerialMock::new( [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `SerialMock` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SerialMock` [INFO] [stdout] --> src/nb_comm.rs:414:13 [INFO] [stdout] | [INFO] [stdout] 414 | SerialMock::new(vec![], vec![Err(nb::Error::Other("expected error".into()))]); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `SerialMock` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SerialMock` [INFO] [stdout] --> src/lib.rs:263:20 [INFO] [stdout] | [INFO] [stdout] 263 | let uart = SerialMock::new( [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `SerialMock` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SerialMock` [INFO] [stdout] --> src/lib.rs:314:20 [INFO] [stdout] | [INFO] [stdout] 314 | let uart = SerialMock::new(vec![], vec![Err(nb::Error::Other("No more data.".into()))]); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `SerialMock` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SerialMock` [INFO] [stdout] --> src/lib.rs:324:20 [INFO] [stdout] | [INFO] [stdout] 324 | let uart = SerialMock::new(vec![], vec![Err(nb::Error::WouldBlock)]); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `SerialMock` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SerialMock` [INFO] [stdout] --> src/lib.rs:335:20 [INFO] [stdout] | [INFO] [stdout] 335 | let uart = SerialMock::new(read_data, vec![Ok(()); 2 * 9]); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `SerialMock` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SerialMock` [INFO] [stdout] --> src/lib.rs:345:20 [INFO] [stdout] | [INFO] [stdout] 345 | let uart = SerialMock::new( [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `SerialMock` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 14 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mh-z19c` due to 15 previous errors [INFO] running `Command { std: "docker" "inspect" "b3e80f6ed1683c0adc2f18a4397e63303bfe4866da88a4002eb898e2576f2a50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3e80f6ed1683c0adc2f18a4397e63303bfe4866da88a4002eb898e2576f2a50", kill_on_drop: false }` [INFO] [stdout] b3e80f6ed1683c0adc2f18a4397e63303bfe4866da88a4002eb898e2576f2a50