[INFO] fetching crate nod 0.1.1... [INFO] testing nod-0.1.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate nod 0.1.1 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate nod 0.1.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate nod 0.1.1 [INFO] finished tweaking crates.io crate nod 0.1.1 [INFO] tweaked toml for crates.io crate nod 0.1.1 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate nod 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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 binread_derive v2.0.0 [INFO] [stderr] Downloaded binread v2.1.1 [INFO] [stderr] Downloaded file-size v1.0.3 [INFO] [stderr] Downloaded block-modes v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e95d2ba9fe96eff40b86fac61a6d352f5d2d093630c03d8b33c1baf441cd9bcc [INFO] running `Command { std: "docker" "start" "-a" "e95d2ba9fe96eff40b86fac61a6d352f5d2d093630c03d8b33c1baf441cd9bcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e95d2ba9fe96eff40b86fac61a6d352f5d2d093630c03d8b33c1baf441cd9bcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e95d2ba9fe96eff40b86fac61a6d352f5d2d093630c03d8b33c1baf441cd9bcc", kill_on_drop: false }` [INFO] [stdout] e95d2ba9fe96eff40b86fac61a6d352f5d2d093630c03d8b33c1baf441cd9bcc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 088f5df21fefc4a6cd6a971af92c952dc0be790a8d539e3ba315bc313ffef954 [INFO] running `Command { std: "docker" "start" "-a" "088f5df21fefc4a6cd6a971af92c952dc0be790a8d539e3ba315bc313ffef954", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling cpufeatures v0.1.5 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling block-padding v0.2.1 [INFO] [stderr] Compiling file-size v1.0.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling cipher v0.3.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling sha-1 v0.9.7 [INFO] [stderr] Compiling aes v0.7.4 [INFO] [stderr] Compiling block-modes v0.8.1 [INFO] [stderr] Compiling binread_derive v2.0.0 [INFO] [stderr] Compiling binread v2.1.1 [INFO] [stderr] Compiling nod v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 56.98s [INFO] running `Command { std: "docker" "inspect" "088f5df21fefc4a6cd6a971af92c952dc0be790a8d539e3ba315bc313ffef954", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "088f5df21fefc4a6cd6a971af92c952dc0be790a8d539e3ba315bc313ffef954", kill_on_drop: false }` [INFO] [stdout] 088f5df21fefc4a6cd6a971af92c952dc0be790a8d539e3ba315bc313ffef954 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 343e1a2738cd3fad3f1df1215c72122a92b81f7b86657ec6a4dd1b1e620bd1b6 [INFO] running `Command { std: "docker" "start" "-a" "343e1a2738cd3fad3f1df1215c72122a92b81f7b86657ec6a4dd1b1e620bd1b6", kill_on_drop: false }` [INFO] [stderr] Compiling nod v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.59s [INFO] running `Command { std: "docker" "inspect" "343e1a2738cd3fad3f1df1215c72122a92b81f7b86657ec6a4dd1b1e620bd1b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "343e1a2738cd3fad3f1df1215c72122a92b81f7b86657ec6a4dd1b1e620bd1b6", kill_on_drop: false }` [INFO] [stdout] 343e1a2738cd3fad3f1df1215c72122a92b81f7b86657ec6a4dd1b1e620bd1b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c555b7df1e9af043118326252e1ac9b4b9d41344cc00a1785a77e1d18ce59f4f [INFO] running `Command { std: "docker" "start" "-a" "c555b7df1e9af043118326252e1ac9b4b9d41344cc00a1785a77e1d18ce59f4f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.38s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/nod-2f4db31cc5aad74e) [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] [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] Running unittests (/opt/rustwide/target/debug/deps/nodtool-6652fb5743287c80) [INFO] [stderr] Doc-tests nod [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/disc/mod.rs - disc::DiscBase::get_data_partition (line 84) ... FAILED [INFO] [stdout] test src/io/mod.rs - io::new_disc_io (line 38) ... FAILED [INFO] [stdout] test src/lib.rs - (line 13) ... FAILED [INFO] [stdout] test src/disc/mod.rs - disc::new_disc_base (line 100) ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stdout] test src/disc/mod.rs - disc::PartReadStream::begin_file_stream (line 128) ... FAILED [INFO] [stdout] test src/disc/mod.rs - disc::PartHeader::find_node (line 165) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/disc/mod.rs - disc::DiscBase::get_data_partition (line 84) stdout ---- [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/disc/mod.rs:88:55 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_disc_mod_rs_84_0() { [INFO] [stdout] | ______________________________________- [INFO] [stdout] 4 | | use nod::disc::new_disc_base; [INFO] [stdout] 5 | | use nod::io::new_disc_io; [INFO] [stdout] 6 | | [INFO] [stdout] 7 | | let mut disc_io = new_disc_io("path/to/file".as_ref())?; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] 8 | | let disc_base = new_disc_base(disc_io.as_mut())?; [INFO] [stdout] 9 | | let mut partition = disc_base.get_data_partition(disc_io.as_mut())?; [INFO] [stdout] 10 | | } _doctest_main_src_disc_mod_rs_84_0() } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/disc/mod.rs:89:48 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_disc_mod_rs_84_0() { [INFO] [stdout] | ______________________________________- [INFO] [stdout] 4 | | use nod::disc::new_disc_base; [INFO] [stdout] 5 | | use nod::io::new_disc_io; [INFO] [stdout] 6 | | [INFO] [stdout] 7 | | let mut disc_io = new_disc_io("path/to/file".as_ref())?; [INFO] [stdout] 8 | | let disc_base = new_disc_base(disc_io.as_mut())?; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] 9 | | let mut partition = disc_base.get_data_partition(disc_io.as_mut())?; [INFO] [stdout] 10 | | } _doctest_main_src_disc_mod_rs_84_0() } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/disc/mod.rs:90:67 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_disc_mod_rs_84_0() { [INFO] [stdout] | ______________________________________- [INFO] [stdout] 4 | | use nod::disc::new_disc_base; [INFO] [stdout] 5 | | use nod::io::new_disc_io; [INFO] [stdout] 6 | | [INFO] [stdout] ... | [INFO] [stdout] 9 | | let mut partition = disc_base.get_data_partition(disc_io.as_mut())?; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] 10 | | } _doctest_main_src_disc_mod_rs_84_0() } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/io/mod.rs - io::new_disc_io (line 38) stdout ---- [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/io/mod.rs:41:55 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_io_mod_rs_38_0() { [INFO] [stdout] | ______________________________________- [INFO] [stdout] 4 | | use nod::io::new_disc_io; [INFO] [stdout] 5 | | [INFO] [stdout] 6 | | let mut disc_io = new_disc_io("path/to/file".as_ref())?; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] 7 | | } _doctest_main_src_io_mod_rs_38_0() } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] error: aborting due to 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] ---- src/lib.rs - (line 13) stdout ---- [INFO] [stdout] error: format argument must be a string literal [INFO] [stdout] --> src/lib.rs:26:14 [INFO] [stdout] | [INFO] [stdout] 16 | println!(s); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: you might be missing a string literal to format with [INFO] [stdout] | [INFO] [stdout] 16 | println!("{}", s); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:19:55 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_13_0() { [INFO] [stdout] | ______________________________________- [INFO] [stdout] 4 | | use nod::disc::{new_disc_base, PartHeader}; [INFO] [stdout] 5 | | use nod::fst::NodeType; [INFO] [stdout] 6 | | use nod::io::new_disc_io; [INFO] [stdout] ... | [INFO] [stdout] 9 | | let mut disc_io = new_disc_io("path/to/file".as_ref())?; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] ... | [INFO] [stdout] 17 | | } [INFO] [stdout] 18 | | } _doctest_main_src_lib_rs_13_0() } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:20:48 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_13_0() { [INFO] [stdout] | ______________________________________- [INFO] [stdout] 4 | | use nod::disc::{new_disc_base, PartHeader}; [INFO] [stdout] 5 | | use nod::fst::NodeType; [INFO] [stdout] 6 | | use nod::io::new_disc_io; [INFO] [stdout] ... | [INFO] [stdout] 10 | | let disc_base = new_disc_base(disc_io.as_mut())?; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] ... | [INFO] [stdout] 17 | | } [INFO] [stdout] 18 | | } _doctest_main_src_lib_rs_13_0() } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:21:67 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_13_0() { [INFO] [stdout] | ______________________________________- [INFO] [stdout] 4 | | use nod::disc::{new_disc_base, PartHeader}; [INFO] [stdout] 5 | | use nod::fst::NodeType; [INFO] [stdout] 6 | | use nod::io::new_disc_io; [INFO] [stdout] ... | [INFO] [stdout] 11 | | let mut partition = disc_base.get_data_partition(disc_io.as_mut())?; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] ... | [INFO] [stdout] 17 | | } [INFO] [stdout] 18 | | } _doctest_main_src_lib_rs_13_0() } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:22:37 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_13_0() { [INFO] [stdout] | ______________________________________- [INFO] [stdout] 4 | | use nod::disc::{new_disc_base, PartHeader}; [INFO] [stdout] 5 | | use nod::fst::NodeType; [INFO] [stdout] 6 | | use nod::io::new_disc_io; [INFO] [stdout] ... | [INFO] [stdout] 12 | | let header = partition.read_header()?; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] ... | [INFO] [stdout] 17 | | } [INFO] [stdout] 18 | | } _doctest_main_src_lib_rs_13_0() } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:25:38 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_13_0() { [INFO] [stdout] | ______________________________________- [INFO] [stdout] 4 | | use nod::disc::{new_disc_base, PartHeader}; [INFO] [stdout] 5 | | use nod::fst::NodeType; [INFO] [stdout] 6 | | use nod::io::new_disc_io; [INFO] [stdout] ... | [INFO] [stdout] 15 | | partition.begin_file_stream(node)?.read_to_string(&mut s); [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] 16 | | println!(s); [INFO] [stdout] 17 | | } [INFO] [stdout] 18 | | } _doctest_main_src_lib_rs_13_0() } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/disc/mod.rs - disc::new_disc_base (line 100) stdout ---- [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/disc/mod.rs:104:55 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_disc_mod_rs_100_0() { [INFO] [stdout] | ______________________________________- [INFO] [stdout] 4 | | use nod::io::new_disc_io; [INFO] [stdout] 5 | | use nod::disc::new_disc_base; [INFO] [stdout] 6 | | [INFO] [stdout] 7 | | let mut disc_io = new_disc_io("path/to/file".as_ref())?; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] 8 | | let disc_base = new_disc_base(disc_io.as_mut())?; [INFO] [stdout] 9 | | disc_base.get_header(); [INFO] [stdout] 10 | | } _doctest_main_src_disc_mod_rs_100_0() } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/disc/mod.rs:105:48 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_disc_mod_rs_100_0() { [INFO] [stdout] | ______________________________________- [INFO] [stdout] 4 | | use nod::io::new_disc_io; [INFO] [stdout] 5 | | use nod::disc::new_disc_base; [INFO] [stdout] 6 | | [INFO] [stdout] 7 | | let mut disc_io = new_disc_io("path/to/file".as_ref())?; [INFO] [stdout] 8 | | let disc_base = new_disc_base(disc_io.as_mut())?; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] 9 | | disc_base.get_header(); [INFO] [stdout] 10 | | } _doctest_main_src_disc_mod_rs_100_0() } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/disc/mod.rs - disc::PartReadStream::begin_file_stream (line 128) stdout ---- [INFO] [stdout] error: format argument must be a string literal [INFO] [stdout] --> src/disc/mod.rs:141:14 [INFO] [stdout] | [INFO] [stdout] 16 | println!(s); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: you might be missing a string literal to format with [INFO] [stdout] | [INFO] [stdout] 16 | println!("{}", s); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/disc/mod.rs:134:55 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_disc_mod_rs_128_0() { [INFO] [stdout] | ______________________________________- [INFO] [stdout] 4 | | use nod::disc::{new_disc_base, PartHeader}; [INFO] [stdout] 5 | | use nod::fst::NodeType; [INFO] [stdout] 6 | | use nod::io::new_disc_io; [INFO] [stdout] ... | [INFO] [stdout] 9 | | let mut disc_io = new_disc_io("path/to/file".as_ref())?; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] ... | [INFO] [stdout] 17 | | } [INFO] [stdout] 18 | | } _doctest_main_src_disc_mod_rs_128_0() } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/disc/mod.rs:135:48 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_disc_mod_rs_128_0() { [INFO] [stdout] | ______________________________________- [INFO] [stdout] 4 | | use nod::disc::{new_disc_base, PartHeader}; [INFO] [stdout] 5 | | use nod::fst::NodeType; [INFO] [stdout] 6 | | use nod::io::new_disc_io; [INFO] [stdout] ... | [INFO] [stdout] 10 | | let disc_base = new_disc_base(disc_io.as_mut())?; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] ... | [INFO] [stdout] 17 | | } [INFO] [stdout] 18 | | } _doctest_main_src_disc_mod_rs_128_0() } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/disc/mod.rs:136:67 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_disc_mod_rs_128_0() { [INFO] [stdout] | ______________________________________- [INFO] [stdout] 4 | | use nod::disc::{new_disc_base, PartHeader}; [INFO] [stdout] 5 | | use nod::fst::NodeType; [INFO] [stdout] 6 | | use nod::io::new_disc_io; [INFO] [stdout] ... | [INFO] [stdout] 11 | | let mut partition = disc_base.get_data_partition(disc_io.as_mut())?; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] ... | [INFO] [stdout] 17 | | } [INFO] [stdout] 18 | | } _doctest_main_src_disc_mod_rs_128_0() } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/disc/mod.rs:137:37 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_disc_mod_rs_128_0() { [INFO] [stdout] | ______________________________________- [INFO] [stdout] 4 | | use nod::disc::{new_disc_base, PartHeader}; [INFO] [stdout] 5 | | use nod::fst::NodeType; [INFO] [stdout] 6 | | use nod::io::new_disc_io; [INFO] [stdout] ... | [INFO] [stdout] 12 | | let header = partition.read_header()?; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] ... | [INFO] [stdout] 17 | | } [INFO] [stdout] 18 | | } _doctest_main_src_disc_mod_rs_128_0() } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/disc/mod.rs:140:38 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_disc_mod_rs_128_0() { [INFO] [stdout] | ______________________________________- [INFO] [stdout] 4 | | use nod::disc::{new_disc_base, PartHeader}; [INFO] [stdout] 5 | | use nod::fst::NodeType; [INFO] [stdout] 6 | | use nod::io::new_disc_io; [INFO] [stdout] ... | [INFO] [stdout] 15 | | partition.begin_file_stream(node)?.read_to_string(&mut s); [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] 16 | | println!(s); [INFO] [stdout] 17 | | } [INFO] [stdout] 18 | | } _doctest_main_src_disc_mod_rs_128_0() } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/disc/mod.rs - disc::PartHeader::find_node (line 165) stdout ---- [INFO] [stdout] error: format argument must be a string literal [INFO] [stdout] --> src/disc/mod.rs:175:14 [INFO] [stdout] | [INFO] [stdout] 13 | println!(node.name); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: you might be missing a string literal to format with [INFO] [stdout] | [INFO] [stdout] 13 | println!("{}", node.name); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/disc/mod.rs:170:55 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_disc_mod_rs_165_0() { [INFO] [stdout] | ______________________________________- [INFO] [stdout] 4 | | use nod::disc::{new_disc_base, PartHeader}; [INFO] [stdout] 5 | | use nod::fst::NodeType; [INFO] [stdout] 6 | | use nod::io::new_disc_io; [INFO] [stdout] 7 | | [INFO] [stdout] 8 | | let mut disc_io = new_disc_io("path/to/file".as_ref())?; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] ... | [INFO] [stdout] 17 | | } [INFO] [stdout] 18 | | } _doctest_main_src_disc_mod_rs_165_0() } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/disc/mod.rs:171:48 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_disc_mod_rs_165_0() { [INFO] [stdout] | ______________________________________- [INFO] [stdout] 4 | | use nod::disc::{new_disc_base, PartHeader}; [INFO] [stdout] 5 | | use nod::fst::NodeType; [INFO] [stdout] 6 | | use nod::io::new_disc_io; [INFO] [stdout] ... | [INFO] [stdout] 9 | | let disc_base = new_disc_base(disc_io.as_mut())?; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] ... | [INFO] [stdout] 17 | | } [INFO] [stdout] 18 | | } _doctest_main_src_disc_mod_rs_165_0() } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/disc/mod.rs:172:67 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_disc_mod_rs_165_0() { [INFO] [stdout] | ______________________________________- [INFO] [stdout] 4 | | use nod::disc::{new_disc_base, PartHeader}; [INFO] [stdout] 5 | | use nod::fst::NodeType; [INFO] [stdout] 6 | | use nod::io::new_disc_io; [INFO] [stdout] ... | [INFO] [stdout] 10 | | let mut partition = disc_base.get_data_partition(disc_io.as_mut())?; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] ... | [INFO] [stdout] 17 | | } [INFO] [stdout] 18 | | } _doctest_main_src_disc_mod_rs_165_0() } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/disc/mod.rs:173:37 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_disc_mod_rs_165_0() { [INFO] [stdout] | ______________________________________- [INFO] [stdout] 4 | | use nod::disc::{new_disc_base, PartHeader}; [INFO] [stdout] 5 | | use nod::fst::NodeType; [INFO] [stdout] 6 | | use nod::io::new_disc_io; [INFO] [stdout] ... | [INFO] [stdout] 11 | | let header = partition.read_header()?; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] ... | [INFO] [stdout] 17 | | } [INFO] [stdout] 18 | | } _doctest_main_src_disc_mod_rs_165_0() } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [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/disc/mod.rs - disc::DiscBase::get_data_partition (line 84) [INFO] [stdout] src/disc/mod.rs - disc::PartHeader::find_node (line 165) [INFO] [stdout] src/disc/mod.rs - disc::PartReadStream::begin_file_stream (line 128) [INFO] [stdout] src/disc/mod.rs - disc::new_disc_base (line 100) [INFO] [stdout] src/io/mod.rs - io::new_disc_io (line 38) [INFO] [stdout] src/lib.rs - (line 13) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c555b7df1e9af043118326252e1ac9b4b9d41344cc00a1785a77e1d18ce59f4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c555b7df1e9af043118326252e1ac9b4b9d41344cc00a1785a77e1d18ce59f4f", kill_on_drop: false }` [INFO] [stdout] c555b7df1e9af043118326252e1ac9b4b9d41344cc00a1785a77e1d18ce59f4f