[INFO] fetching crate template_cp 0.1.3... [INFO] testing template_cp-0.1.3 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate template_cp 0.1.3 into /workspace/builds/worker-3-tc2/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-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate template_cp 0.1.3 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e411d03517ae09c3f15eabea1fb09a4ece86b35a74c4d51cdf818f0eeb1124e4 [INFO] running `Command { std: "docker" "start" "-a" "e411d03517ae09c3f15eabea1fb09a4ece86b35a74c4d51cdf818f0eeb1124e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e411d03517ae09c3f15eabea1fb09a4ece86b35a74c4d51cdf818f0eeb1124e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e411d03517ae09c3f15eabea1fb09a4ece86b35a74c4d51cdf818f0eeb1124e4", kill_on_drop: false }` [INFO] [stdout] e411d03517ae09c3f15eabea1fb09a4ece86b35a74c4d51cdf818f0eeb1124e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a8900d4f5713f2e5acd03ab22aad0ebecef30efab1205cc9988df80169d440ed [INFO] running `Command { std: "docker" "start" "-a" "a8900d4f5713f2e5acd03ab22aad0ebecef30efab1205cc9988df80169d440ed", 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 2.31s [INFO] running `Command { std: "docker" "inspect" "a8900d4f5713f2e5acd03ab22aad0ebecef30efab1205cc9988df80169d440ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8900d4f5713f2e5acd03ab22aad0ebecef30efab1205cc9988df80169d440ed", kill_on_drop: false }` [INFO] [stdout] a8900d4f5713f2e5acd03ab22aad0ebecef30efab1205cc9988df80169d440ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f951d58e36a7abc27b1fbfe87396e88fff42c5b837b857aed7f01744d89887cf [INFO] running `Command { std: "docker" "start" "-a" "f951d58e36a7abc27b1fbfe87396e88fff42c5b837b857aed7f01744d89887cf", 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 0.63s [INFO] running `Command { std: "docker" "inspect" "f951d58e36a7abc27b1fbfe87396e88fff42c5b837b857aed7f01744d89887cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f951d58e36a7abc27b1fbfe87396e88fff42c5b837b857aed7f01744d89887cf", kill_on_drop: false }` [INFO] [stdout] f951d58e36a7abc27b1fbfe87396e88fff42c5b837b857aed7f01744d89887cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ab4cba01d02fa302bc5a2916d19461ec36ce25176420006b4f969e64596c2683 [INFO] running `Command { std: "docker" "start" "-a" "ab4cba01d02fa302bc5a2916d19461ec36ce25176420006b4f969e64596c2683", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/template_cp-48eb1f118a30e60f) [INFO] [stderr] Running unittests src/bin/new-bin.rs (/opt/rustwide/target/debug/deps/new_bin-f376307c8f413719) [INFO] [stderr] Running unittests src/bin/rust-bin.rs (/opt/rustwide/target/debug/deps/rust_bin-5847829f1f2a1efb) [INFO] [stderr] Running unittests src/bin/template.rs (/opt/rustwide/target/debug/deps/template-25369f414f339940) [INFO] [stderr] Running unittests src/bin/template_local.rs (/opt/rustwide/target/debug/deps/template_local-7c7b60021489049f) [INFO] [stderr] Running unittests src/bin/template_safe.rs (/opt/rustwide/target/debug/deps/template_safe-207070bcc3282a4d) [INFO] [stderr] Doc-tests template_cp [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] [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] [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] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/iom.rs - iom::Scanner::new (line 49) ... FAILED [INFO] [stdout] test src/iom.rs - iom::Scanner::tok (line 72) ... FAILED [INFO] [stdout] test src/iom.rs - iom::Scanner (line 8) ... FAILED [INFO] [stdout] test src/iom.rs - iom::Scanner::new (line 54) ... FAILED [INFO] [stdout] test src/iom.rs - iom::Scanner (line 24) ... FAILED [INFO] [stdout] test src/iom.rs - iom::Scanner::tok (line 78) ... FAILED [INFO] [stdout] test src/iom.rs - iom::file_writer (line 116) ... 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::new (line 49) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `cp_template` [INFO] [stdout] --> src/iom.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 3 | 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] 3 - use cp_template::Scanner; [INFO] [stdout] 3 + 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] 3 | 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] 3 - use cp_template::Scanner; [INFO] [stdout] 3 + 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 (line 8) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `cp_template` [INFO] [stdout] --> src/iom.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 2 | 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] 2 - use cp_template::Scanner; [INFO] [stdout] 2 + 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] 3 | 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] 3 - use cp_template::Scanner; [INFO] [stdout] 3 + 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] 5 | 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] 6 | 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] 2 + use std::io::BufReader; [INFO] [stdout] | [INFO] [stdout] help: if you import `BufReader`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 6 - Scanner::new(io::BufReader::new(file)) [INFO] [stdout] 6 + 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] 2 | 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] 5 | 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] 2 | 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 24) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `cp_template` [INFO] [stdout] --> src/iom.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 2 | 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] 2 - use cp_template::Scanner; [INFO] [stdout] 2 + 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] 6 | 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] 7 | 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::tok (line 78) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `cp_template` [INFO] [stdout] --> src/iom.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 3 | 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] 3 - use cp_template::Scanner; [INFO] [stdout] 3 + 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] 9 | writeln!(out, "{}", n).ok(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] --> /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1950:8 [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] 9 | 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] 2 + 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::file_reader (line 103) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' (79) 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: 0x621fe14b0112 - std::backtrace_rs::backtrace::libunwind::trace::h16acf28769fcd909 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x621fe14b0112 - std::backtrace_rs::backtrace::trace_unsynchronized::hb5541aa5d4f92513 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x621fe14b0112 - std::sys::backtrace::_print_fmt::h8ac8268cb667a306 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x621fe14b0112 - ::fmt::h47627beda0767f4c [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x621fe14bed7f - core::fmt::rt::Argument::fmt::h686a01ad57c1c92a [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x621fe14bed7f - core::fmt::write::h8a63064c67176fd8 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/mod.rs:1469:25 [INFO] [stdout] 6: 0x621fe148e8b3 - std::io::default_write_fmt::hc257f38f86d39af6 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x621fe148e8b3 - std::io::Write::write_fmt::h5e9b646cef91150b [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x621fe1493c02 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x621fe149542c - std::panicking::default_hook::{{closure}}::h23e0299d4738b766 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x621fe1495286 - std::panicking::default_hook::hfeec6294e8751b62 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:328:9 [INFO] [stdout] 11: 0x621fe1495a05 - std::panicking::panic_with_hook::hd57cd463d793ed79 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:834:13 [INFO] [stdout] 12: 0x621fe149589a - std::panicking::panic_handler::{{closure}}::hddd6216c3fddee3b [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:707:13 [INFO] [stdout] 13: 0x621fe1493d39 - std::sys::backtrace::__rust_end_short_backtrace::h5e7a56f283378525 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 14: 0x621fe148348d - __rustc[256c90bb7e548b45]::rust_begin_unwind [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:698:5 [INFO] [stdout] 15: 0x621fe14c21e0 - core::panicking::panic_fmt::hf19c198748ef6a95 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:80:14 [INFO] [stdout] 16: 0x621fe14c1a26 - core::result::unwrap_failed::he81173b5792ad6b0 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/result.rs:1862:5 [INFO] [stdout] 17: 0x621fe1480998 - rust_out::main::_doctest_main_src_iom_rs_103_0::h6486c53a4e74d378 [INFO] [stdout] 18: 0x621fe1480916 - rust_out::main::he986860d8b7bc94f [INFO] [stdout] 19: 0x621fe147fb23 - core::ops::function::FnOnce::call_once::hd0f888ea33950d2d [INFO] [stdout] 20: 0x621fe147f226 - std::sys::backtrace::__rust_begin_short_backtrace::h70a8cfcb1f800bff [INFO] [stdout] 21: 0x621fe147f209 - std::rt::lang_start::{{closure}}::h03ca8d00642774ee [INFO] [stdout] 22: 0x621fe148fc60 - core::ops::function::impls:: for &F>::call_once::hdf957eac011d0136 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:287:21 [INFO] [stdout] 23: 0x621fe148fc60 - std::panicking::catch_unwind::do_call::h9ff550f7799115e1 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40 [INFO] [stdout] 24: 0x621fe148fc60 - std::panicking::catch_unwind::ha7ce46787bb12905 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19 [INFO] [stdout] 25: 0x621fe148fc60 - std::panic::catch_unwind::h625b36596def7d39 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14 [INFO] [stdout] 26: 0x621fe148fc60 - std::rt::lang_start_internal::{{closure}}::h4cbc9430de699e2c [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/rt.rs:175:24 [INFO] [stdout] 27: 0x621fe148fc60 - std::panicking::catch_unwind::do_call::h5af2f11409a22e3e [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40 [INFO] [stdout] 28: 0x621fe148fc60 - std::panicking::catch_unwind::hf64cf7b0d8070f52 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19 [INFO] [stdout] 29: 0x621fe148fc60 - std::panic::catch_unwind::h480b74763390cdcf [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x621fe148fc60 - std::rt::lang_start_internal::h4b3d04f698aef094 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/rt.rs:171:5 [INFO] [stdout] 31: 0x621fe147f1f1 - std::rt::lang_start::h457230af78cce7e7 [INFO] [stdout] 32: 0x621fe1480ea5 - main [INFO] [stdout] 33: 0x7daa948a51ca - [INFO] [stdout] 34: 0x7daa948a528b - __libc_start_main [INFO] [stdout] 35: 0x621fe147e945 - _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 0.54s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "ab4cba01d02fa302bc5a2916d19461ec36ce25176420006b4f969e64596c2683", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab4cba01d02fa302bc5a2916d19461ec36ce25176420006b4f969e64596c2683", kill_on_drop: false }` [INFO] [stdout] ab4cba01d02fa302bc5a2916d19461ec36ce25176420006b4f969e64596c2683