[INFO] fetching crate printk 0.3.2... [INFO] testing printk-0.3.2 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate printk 0.3.2 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate printk 0.3.2 [INFO] finished tweaking crates.io crate printk 0.3.2 [INFO] tweaked toml for crates.io crate printk 0.3.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate printk 0.3.2 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 14 packages to latest compatible versions [INFO] [stderr] Adding conquer-once v0.3.2 (available: v0.4.0) [INFO] [stderr] Adding noto-sans-mono-bitmap v0.2.0 (available: v0.3.1) [INFO] [stderr] Adding spinning_top v0.2.5 (available: v0.3.0) [INFO] [stderr] Adding x86_64 v0.14.13 (available: v0.15.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded conquer-once v0.3.2 [INFO] [stderr] Downloaded bootloader_api v0.11.12 [INFO] [stderr] Downloaded volatile v0.4.6 [INFO] [stderr] Downloaded conquer-util v0.3.0 [INFO] [stderr] Downloaded spinning_top v0.2.5 [INFO] [stderr] Downloaded noto-sans-mono-bitmap v0.2.0 [INFO] [stderr] Downloaded x86_64 v0.14.13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d40ded9f0100a8b32a87f8fc09cf9e1c7676fd22458926a1619493d91327a918 [INFO] running `Command { std: "docker" "start" "-a" "d40ded9f0100a8b32a87f8fc09cf9e1c7676fd22458926a1619493d91327a918", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d40ded9f0100a8b32a87f8fc09cf9e1c7676fd22458926a1619493d91327a918", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d40ded9f0100a8b32a87f8fc09cf9e1c7676fd22458926a1619493d91327a918", kill_on_drop: false }` [INFO] [stdout] d40ded9f0100a8b32a87f8fc09cf9e1c7676fd22458926a1619493d91327a918 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 43ab9a50bc7c5766766abe17149c4f7f73f681df1f2660e81032adf708fd05a3 [INFO] running `Command { std: "docker" "start" "-a" "43ab9a50bc7c5766766abe17149c4f7f73f681df1f2660e81032adf708fd05a3", kill_on_drop: false }` [INFO] [stderr] Compiling bootloader_api v0.11.12 [INFO] [stderr] Compiling volatile v0.4.6 [INFO] [stderr] Compiling bit_field v0.10.3 [INFO] [stderr] Compiling conquer-util v0.3.0 [INFO] [stderr] Compiling noto-sans-mono-bitmap v0.2.0 [INFO] [stderr] Compiling spinning_top v0.2.5 [INFO] [stderr] Compiling conquer-once v0.3.2 [INFO] [stderr] Compiling x86_64 v0.14.13 [INFO] [stderr] Compiling printk v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.21s [INFO] running `Command { std: "docker" "inspect" "43ab9a50bc7c5766766abe17149c4f7f73f681df1f2660e81032adf708fd05a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43ab9a50bc7c5766766abe17149c4f7f73f681df1f2660e81032adf708fd05a3", kill_on_drop: false }` [INFO] [stdout] 43ab9a50bc7c5766766abe17149c4f7f73f681df1f2660e81032adf708fd05a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a0e399ebce7accb6c5843a089d08b3ba9af50bc2a56f1c20ca31feb6a946e90 [INFO] running `Command { std: "docker" "start" "-a" "5a0e399ebce7accb6c5843a089d08b3ba9af50bc2a56f1c20ca31feb6a946e90", kill_on_drop: false }` [INFO] [stderr] Compiling printk v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "5a0e399ebce7accb6c5843a089d08b3ba9af50bc2a56f1c20ca31feb6a946e90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a0e399ebce7accb6c5843a089d08b3ba9af50bc2a56f1c20ca31feb6a946e90", kill_on_drop: false }` [INFO] [stdout] 5a0e399ebce7accb6c5843a089d08b3ba9af50bc2a56f1c20ca31feb6a946e90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a250c3e23b4ec91ebb3aa49e53fc43778c62a1b653ba7c39703009565c20031b [INFO] running `Command { std: "docker" "start" "-a" "a250c3e23b4ec91ebb3aa49e53fc43778c62a1b653ba7c39703009565c20031b", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/printk-c1151d4d472504e1) [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 printk [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 8) ... FAILED [INFO] [stdout] test src/lib.rs - (line 18) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 8) stdout ---- [INFO] [stdout] error[E0412]: cannot find type `OnceCell` in this scope [INFO] [stdout] --> src/lib.rs:9:20 [INFO] [stdout] | [INFO] [stdout] 3 | pub static PRINTK: OnceCell = OnceCell::uninit(); [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 2 + use std::cell::OnceCell; [INFO] [stdout] | [INFO] [stdout] 2 + use conquer_once::doc::OnceCell; [INFO] [stdout] | [INFO] [stdout] 2 + use conquer_once::noblock::OnceCell; [INFO] [stdout] | [INFO] [stdout] 2 + use conquer_once::spin::OnceCell; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `LockedPrintk` in this scope [INFO] [stdout] --> src/lib.rs:9:29 [INFO] [stdout] | [INFO] [stdout] 3 | pub static PRINTK: OnceCell = OnceCell::uninit(); [INFO] [stdout] | ^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use printk::LockedPrintk; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `OnceCell` [INFO] [stdout] --> src/lib.rs:9:45 [INFO] [stdout] | [INFO] [stdout] 3 | pub static PRINTK: OnceCell = OnceCell::uninit(); [INFO] [stdout] | ^^^^^^^^ use of undeclared type `OnceCell` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 2 + use std::cell::OnceCell; [INFO] [stdout] | [INFO] [stdout] 2 + use conquer_once::doc::OnceCell; [INFO] [stdout] | [INFO] [stdout] 2 + use conquer_once::noblock::OnceCell; [INFO] [stdout] | [INFO] [stdout] 2 + use conquer_once::spin::OnceCell; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 18) stdout ---- [INFO] [stdout] error[E0412]: cannot find type `FrameBufferInfo` in this scope [INFO] [stdout] --> src/lib.rs:20:53 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn printk_init(buffer: &'static mut [u8], info: FrameBufferInfo) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use bootloader_api::info::FrameBufferInfo; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `PRINTK` in crate `printk` [INFO] [stdout] --> src/lib.rs:21:33 [INFO] [stdout] | [INFO] [stdout] 6 | let kernel_logger = printk::PRINTK.get_or_init(move || printk::LockedPrintk::new(buffer, info)); [INFO] [stdout] | ^^^^^^ not found in `printk` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 18) [INFO] [stdout] src/lib.rs - (line 8) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "a250c3e23b4ec91ebb3aa49e53fc43778c62a1b653ba7c39703009565c20031b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a250c3e23b4ec91ebb3aa49e53fc43778c62a1b653ba7c39703009565c20031b", kill_on_drop: false }` [INFO] [stdout] a250c3e23b4ec91ebb3aa49e53fc43778c62a1b653ba7c39703009565c20031b