[INFO] fetching crate template_cp 0.1.3... [INFO] testing template_cp-0.1.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate template_cp 0.1.3 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate template_cp 0.1.3 [INFO] finished tweaking crates.io crate template_cp 0.1.3 [INFO] tweaked toml for crates.io crate template_cp 0.1.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate template_cp 0.1.3 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate template_cp 0.1.3 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bbcb2bf26a4b37133fdd52a9b76ab8d39b84affee671ac60ba72c5dce28caed0 [INFO] running `Command { std: "docker" "start" "-a" "bbcb2bf26a4b37133fdd52a9b76ab8d39b84affee671ac60ba72c5dce28caed0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bbcb2bf26a4b37133fdd52a9b76ab8d39b84affee671ac60ba72c5dce28caed0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbcb2bf26a4b37133fdd52a9b76ab8d39b84affee671ac60ba72c5dce28caed0", kill_on_drop: false }` [INFO] [stdout] bbcb2bf26a4b37133fdd52a9b76ab8d39b84affee671ac60ba72c5dce28caed0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c676f2f35b2f424dea65350aaf129059831f286075bc0bb4d7605e36576c0742 [INFO] running `Command { std: "docker" "start" "-a" "c676f2f35b2f424dea65350aaf129059831f286075bc0bb4d7605e36576c0742", kill_on_drop: false }` [INFO] [stderr] Compiling template_cp v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.42s [INFO] running `Command { std: "docker" "inspect" "c676f2f35b2f424dea65350aaf129059831f286075bc0bb4d7605e36576c0742", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c676f2f35b2f424dea65350aaf129059831f286075bc0bb4d7605e36576c0742", kill_on_drop: false }` [INFO] [stdout] c676f2f35b2f424dea65350aaf129059831f286075bc0bb4d7605e36576c0742 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d3dbc869459e7ccd8540c50f1b969f3dabdcd1d35facd2c842b18d55ece082e [INFO] running `Command { std: "docker" "start" "-a" "5d3dbc869459e7ccd8540c50f1b969f3dabdcd1d35facd2c842b18d55ece082e", kill_on_drop: false }` [INFO] [stderr] Compiling template_cp v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s [INFO] running `Command { std: "docker" "inspect" "5d3dbc869459e7ccd8540c50f1b969f3dabdcd1d35facd2c842b18d55ece082e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d3dbc869459e7ccd8540c50f1b969f3dabdcd1d35facd2c842b18d55ece082e", kill_on_drop: false }` [INFO] [stdout] 5d3dbc869459e7ccd8540c50f1b969f3dabdcd1d35facd2c842b18d55ece082e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 383ecc40592cb0dd946ab9cf7749d38d4fcd2ad618f8a03ebb0747d3788ac2ff [INFO] running `Command { std: "docker" "start" "-a" "383ecc40592cb0dd946ab9cf7749d38d4fcd2ad618f8a03ebb0747d3788ac2ff", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/template_cp-5980ceef0e576eba) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/bin/new-bin.rs (/opt/rustwide/target/debug/deps/new_bin-86d3e27b48601cba) [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/rust-bin.rs (/opt/rustwide/target/debug/deps/rust_bin-30155bb8a090a591) [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] [stdout] [INFO] [stderr] Running unittests src/bin/template.rs (/opt/rustwide/target/debug/deps/template-da0fdea9d4c8d257) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/bin/template_local.rs (/opt/rustwide/target/debug/deps/template_local-135d8bdd335e3c24) [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] [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 src/bin/template_safe.rs (/opt/rustwide/target/debug/deps/template_safe-b541df27efc579fd) [INFO] [stdout] [INFO] [stderr] Doc-tests template_cp [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 8 tests [INFO] [stdout] test src/iom.rs - iom::Scanner::tok (line 78) ... FAILED [INFO] [stdout] test src/iom.rs - iom::Scanner::tok (line 72) ... FAILED [INFO] [stdout] test src/iom.rs - iom::Scanner::new (line 54) ... FAILED [INFO] [stdout] test src/iom.rs - iom::Scanner (line 8) ... FAILED [INFO] [stdout] test src/iom.rs - iom::file_writer (line 116) ... FAILED [INFO] [stdout] test src/iom.rs - iom::Scanner (line 24) ... FAILED [INFO] [stdout] test src/iom.rs - iom::Scanner::new (line 49) ... FAILED [INFO] [stdout] test src/iom.rs - iom::file_reader (line 103) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/iom.rs - iom::Scanner::tok (line 78) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `cp_template` [INFO] [stdout] --> src/iom.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | use cp_template::Scanner; [INFO] [stdout] | ^^^^^^^^^^^ use of unresolved module or unlinked crate `cp_template` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 79 - use cp_template::Scanner; [INFO] [stdout] 79 + use template_cp::Scanner; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/iom.rs - iom::Scanner::tok (line 72) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `cp_template` [INFO] [stdout] --> src/iom.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | use cp_template::Scanner; [INFO] [stdout] | ^^^^^^^^^^^ use of unresolved module or unlinked crate `cp_template` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 73 - use cp_template::Scanner; [INFO] [stdout] 73 + use template_cp::Scanner; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/iom.rs - iom::Scanner::new (line 54) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `cp_template` [INFO] [stdout] --> src/iom.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | use cp_template::Scanner; [INFO] [stdout] | ^^^^^^^^^^^ use of unresolved module or unlinked crate `cp_template` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 55 - use cp_template::Scanner; [INFO] [stdout] 55 + use template_cp::Scanner; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `filename` in this scope [INFO] [stdout] --> src/iom.rs:57:32 [INFO] [stdout] | [INFO] [stdout] 57 | let file = std::fs::File::open(filename)?; [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `io` [INFO] [stdout] --> src/iom.rs:58:14 [INFO] [stdout] | [INFO] [stdout] 58 | Scanner::new(io::BufReader::new(file)) [INFO] [stdout] | ^^ use of unresolved module or unlinked crate `io` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `io`, use `cargo add io` to add it to your `Cargo.toml` [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 54 + use std::io::BufReader; [INFO] [stdout] | [INFO] [stdout] help: if you import `BufReader`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 58 - Scanner::new(io::BufReader::new(file)) [INFO] [stdout] 58 + Scanner::new(BufReader::new(file)) [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/iom.rs:57:41 [INFO] [stdout] | [INFO] [stdout] 54 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_iom_rs_54_0() { [INFO] [stdout] | ---------------------------------- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] ... [INFO] [stdout] 57 | let file = std::fs::File::open(filename)?; [INFO] [stdout] | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] help: consider adding return type [INFO] [stdout] | [INFO] [stdout] 54 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_iom_rs_54_0() -> Result<(), Box> { [INFO] [stdout] | +++++++++++++++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0425, E0432, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/iom.rs - iom::Scanner (line 8) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `cp_template` [INFO] [stdout] --> src/iom.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use cp_template::Scanner; [INFO] [stdout] | ^^^^^^^^^^^ use of unresolved module or unlinked crate `cp_template` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 9 - use cp_template::Scanner; [INFO] [stdout] 9 + use template_cp::Scanner; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/iom.rs - iom::file_writer (line 116) stdout ---- [INFO] [stdout] error[E0599]: cannot write into `BufWriter` [INFO] [stdout] --> src/iom.rs:122:10 [INFO] [stdout] | [INFO] [stdout] 122 | writeln!(out, "{}", n).ok(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] --> /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:1950:7 [INFO] [stdout] | [INFO] [stdout] = note: the method is available for `BufWriter` here [INFO] [stdout] note: must implement `io::Write`, `fmt::Write`, or have a `write_fmt` method [INFO] [stdout] --> src/iom.rs:122:10 [INFO] [stdout] | [INFO] [stdout] 122 | writeln!(out, "{}", n).ok(); [INFO] [stdout] | ^^^ [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `Write` which provides `write_fmt` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 115 + use std::io::Write; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/iom.rs - iom::Scanner (line 24) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `cp_template` [INFO] [stdout] --> src/iom.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | use cp_template::Scanner; [INFO] [stdout] | ^^^^^^^^^^^ use of unresolved module or unlinked crate `cp_template` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 25 - use cp_template::Scanner; [INFO] [stdout] 25 + use template_cp::Scanner; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `read_file` in this scope [INFO] [stdout] --> src/iom.rs:29:20 [INFO] [stdout] | [INFO] [stdout] 29 | let mut scan = read_file("in.txt").unwrap(); [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `writer_file` in this scope [INFO] [stdout] --> src/iom.rs:30:19 [INFO] [stdout] | [INFO] [stdout] 30 | let mut out = writer_file("out.txt").unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0432. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/iom.rs - iom::Scanner::new (line 49) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `cp_template` [INFO] [stdout] --> src/iom.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | use cp_template::Scanner; [INFO] [stdout] | ^^^^^^^^^^^ use of unresolved module or unlinked crate `cp_template` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 50 - use cp_template::Scanner; [INFO] [stdout] 50 + use template_cp::Scanner; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/iom.rs - iom::file_reader (line 103) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' (94) panicked at src/iom.rs:7:38: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x571d1bedeff2 - std::backtrace_rs::backtrace::libunwind::trace::ha50a1f28c7a10cf8 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x571d1bedeff2 - std::backtrace_rs::backtrace::trace_unsynchronized::h34f8c4ec82a320bc [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x571d1bedeff2 - std::sys::backtrace::_print_fmt::h2d23e84e13d343bc [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x571d1bedeff2 - ::fmt::hde21067283f7e82e [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x571d1beedbdf - core::fmt::rt::Argument::fmt::he65307037dca33c6 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x571d1beedbdf - core::fmt::write::h24186904251c31cb [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/mod.rs:1469:25 [INFO] [stdout] 6: 0x571d1bebd8d3 - std::io::default_write_fmt::hdc5d19b6df666f61 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x571d1bebd8d3 - std::io::Write::write_fmt::h3ab9f1f4d8d19b72 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x571d1bec2c62 - std::sys::backtrace::BacktraceLock::print::he038489aba5894a6 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x571d1bec448c - std::panicking::default_hook::{{closure}}::h80a26d916c49679b [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x571d1bec42e6 - std::panicking::default_hook::he2e9efee79b3dce9 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:328:9 [INFO] [stdout] 11: 0x571d1bec4a65 - std::panicking::panic_with_hook::hf5648b7cec6bc73e [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:834:13 [INFO] [stdout] 12: 0x571d1bec48fa - std::panicking::panic_handler::{{closure}}::h1b2ed3864ba94359 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:707:13 [INFO] [stdout] 13: 0x571d1bec2d99 - std::sys::backtrace::__rust_end_short_backtrace::hd0186b2b27f5aaa7 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 14: 0x571d1beb24cd - __rustc[f7dae8b92efe1d7a]::rust_begin_unwind [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:698:5 [INFO] [stdout] 15: 0x571d1bef1060 - core::panicking::panic_fmt::hb5d6b83773432920 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:80:14 [INFO] [stdout] 16: 0x571d1bef08a6 - core::result::unwrap_failed::h427ee4a8bb06d8af [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/result.rs:1862:5 [INFO] [stdout] 17: 0x571d1beaf9d8 - rust_out::main::_doctest_main_src_iom_rs_103_0::ha8f6738daf86c039 [INFO] [stdout] 18: 0x571d1beaf956 - rust_out::main::hbdf05be24bd65ee6 [INFO] [stdout] 19: 0x571d1beaeb63 - core::ops::function::FnOnce::call_once::h1e8c751e4a62d14e [INFO] [stdout] 20: 0x571d1beae266 - std::sys::backtrace::__rust_begin_short_backtrace::h6f205b09ee900b2a [INFO] [stdout] 21: 0x571d1beae249 - std::rt::lang_start::{{closure}}::h374dad1e7f5efc95 [INFO] [stdout] 22: 0x571d1bebece0 - core::ops::function::impls:: for &F>::call_once::h8434f550918e723f [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:287:21 [INFO] [stdout] 23: 0x571d1bebece0 - std::panicking::catch_unwind::do_call::h7f7a838f33db43be [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stdout] 24: 0x571d1bebece0 - std::panicking::catch_unwind::hf345702047129f6d [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stdout] 25: 0x571d1bebece0 - std::panic::catch_unwind::h42f92c278294a3a0 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stdout] 26: 0x571d1bebece0 - std::rt::lang_start_internal::{{closure}}::ha6834eab5ce60f45 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/rt.rs:175:24 [INFO] [stdout] 27: 0x571d1bebece0 - std::panicking::catch_unwind::do_call::hf4afda32c60c9e55 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stdout] 28: 0x571d1bebece0 - std::panicking::catch_unwind::hbfda5503aab4db1e [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stdout] 29: 0x571d1bebece0 - std::panic::catch_unwind::h1a1ed11560d244f4 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x571d1bebece0 - std::rt::lang_start_internal::h1f713c0146d469ad [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/rt.rs:171:5 [INFO] [stdout] 31: 0x571d1beae231 - std::rt::lang_start::h25a068bab729a087 [INFO] [stdout] 32: 0x571d1beafee5 - main [INFO] [stdout] 33: 0x7e3d973ff1ca - [INFO] [stdout] 34: 0x7e3d973ff28b - __libc_start_main [INFO] [stdout] 35: 0x571d1bead985 - _start [INFO] [stdout] 36: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/iom.rs - iom::Scanner (line 24) [INFO] [stdout] src/iom.rs - iom::Scanner (line 8) [INFO] [stdout] src/iom.rs - iom::Scanner::new (line 49) [INFO] [stdout] src/iom.rs - iom::Scanner::new (line 54) [INFO] [stdout] src/iom.rs - iom::Scanner::tok (line 72) [INFO] [stdout] src/iom.rs - iom::Scanner::tok (line 78) [INFO] [stdout] src/iom.rs - iom::file_reader (line 103) [INFO] [stdout] src/iom.rs - iom::file_writer (line 116) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 8 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "383ecc40592cb0dd946ab9cf7749d38d4fcd2ad618f8a03ebb0747d3788ac2ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "383ecc40592cb0dd946ab9cf7749d38d4fcd2ad618f8a03ebb0747d3788ac2ff", kill_on_drop: false }` [INFO] [stdout] 383ecc40592cb0dd946ab9cf7749d38d4fcd2ad618f8a03ebb0747d3788ac2ff