[INFO] fetching crate sp_log2 0.1.3... [INFO] testing sp_log2-0.1.3 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate sp_log2 0.1.3 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate sp_log2 0.1.3 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate sp_log2 0.1.3 [INFO] tweaked toml for crates.io crate sp_log2 0.1.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sp_log2 0.1.3 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate sp_log2 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9757f2082a4f15c7c6d557a8c9b44aae0769579b5a58fde8bbfe5bfaf483eb44 [INFO] running `Command { std: "docker" "start" "-a" "9757f2082a4f15c7c6d557a8c9b44aae0769579b5a58fde8bbfe5bfaf483eb44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9757f2082a4f15c7c6d557a8c9b44aae0769579b5a58fde8bbfe5bfaf483eb44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9757f2082a4f15c7c6d557a8c9b44aae0769579b5a58fde8bbfe5bfaf483eb44", kill_on_drop: false }` [INFO] [stdout] 9757f2082a4f15c7c6d557a8c9b44aae0769579b5a58fde8bbfe5bfaf483eb44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4b0ff14bcff7d751140371a9da96448df1df8860d559993fbc61c276484e42a [INFO] running `Command { std: "docker" "start" "-a" "b4b0ff14bcff7d751140371a9da96448df1df8860d559993fbc61c276484e42a", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling termcolor2 v0.1.1 [INFO] [stderr] Compiling chrono v0.4.39 [INFO] [stderr] Compiling sp_log2 v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.20s [INFO] running `Command { std: "docker" "inspect" "b4b0ff14bcff7d751140371a9da96448df1df8860d559993fbc61c276484e42a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4b0ff14bcff7d751140371a9da96448df1df8860d559993fbc61c276484e42a", kill_on_drop: false }` [INFO] [stdout] b4b0ff14bcff7d751140371a9da96448df1df8860d559993fbc61c276484e42a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6af6bca4ae7601dc246d5c2fae7fbc73c6b53f272b3c30e307f82dd1ad7f3d96 [INFO] running `Command { std: "docker" "start" "-a" "6af6bca4ae7601dc246d5c2fae7fbc73c6b53f272b3c30e307f82dd1ad7f3d96", kill_on_drop: false }` [INFO] [stderr] Compiling sp_log2 v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `Command { std: "docker" "inspect" "6af6bca4ae7601dc246d5c2fae7fbc73c6b53f272b3c30e307f82dd1ad7f3d96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6af6bca4ae7601dc246d5c2fae7fbc73c6b53f272b3c30e307f82dd1ad7f3d96", kill_on_drop: false }` [INFO] [stdout] 6af6bca4ae7601dc246d5c2fae7fbc73c6b53f272b3c30e307f82dd1ad7f3d96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b0b312bf5d7ec5a4299a8900f1892cfb892052dbbbe67624bb8b5752aa122518 [INFO] running `Command { std: "docker" "start" "-a" "b0b312bf5d7ec5a4299a8900f1892cfb892052dbbbe67624bb8b5752aa122518", 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/sp_log2-b8bf79ca4beea007) [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 sp_log2 [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test src/loggers/comlog.rs - loggers::comlog::CombinedLogger::init (line 23) ... FAILED [INFO] [stdout] test src/loggers/comlog.rs - loggers::comlog::CombinedLogger::new (line 53) ... FAILED [INFO] [stdout] test src/loggers/writelog.rs - loggers::writelog::WriteLogger::new (line 44) ... FAILED [INFO] [stdout] test src/loggers/writelog.rs - loggers::writelog::WriteLogger::init (line 23) ... FAILED [INFO] [stdout] test src/loggers/splog.rs - loggers::splog::SimpleLogger::init (line 23) ... ok [INFO] [stdout] test src/lib.rs - SharedLogger::config (line 37) ... ok [INFO] [stdout] test src/loggers/termlog.rs - loggers::termlog::TermLogger::new (line 81) ... ok [INFO] [stdout] test src/loggers/splog.rs - loggers::splog::SimpleLogger::new (line 43) ... ok [INFO] [stdout] test src/config.rs - config::ConfigBuilder::set_time_format_custom (line 263) ... ok [INFO] [stdout] test src/loggers/termlog.rs - loggers::termlog::TermLogger::init (line 47) ... ok [INFO] [stdout] test src/loggers/filelog.rs - loggers::filelog::FileLogger::init (line 30) ... FAILED [INFO] [stdout] test src/lib.rs - SharedLogger::level (line 21) ... ok [INFO] [stdout] test src/loggers/filelog.rs - loggers::filelog::FileLogger::new (line 85) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/loggers/comlog.rs - loggers::comlog::CombinedLogger::init (line 23) stdout ---- [INFO] [stdout] error: expected `;`, found keyword `use` [INFO] [stdout] --> src/loggers/comlog.rs:24:21 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate sp_log2 [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 2 | use sp_log2:*; [INFO] [stdout] | --- unexpected token [INFO] [stdout] [INFO] [stdout] error: expected `::`, found `:` [INFO] [stdout] --> src/loggers/comlog.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 2 | use sp_log2:*; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: import paths are delimited using `::` [INFO] [stdout] help: use double colon [INFO] [stdout] | [INFO] [stdout] 2 | use sp_log2::*; [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] error: expected identifier, found `*` [INFO] [stdout] --> src/loggers/comlog.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 2 | use sp_log2:*; [INFO] [stdout] | ^ expected identifier [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/loggers/comlog.rs - loggers::comlog::CombinedLogger::new (line 53) stdout ---- [INFO] [stdout] error: expected `;`, found keyword `use` [INFO] [stdout] --> src/loggers/comlog.rs:54:21 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate sp_log2 [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 2 | use sp_log2:*; [INFO] [stdout] | --- unexpected token [INFO] [stdout] [INFO] [stdout] error: expected `::`, found `:` [INFO] [stdout] --> src/loggers/comlog.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 2 | use sp_log2:*; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: import paths are delimited using `::` [INFO] [stdout] help: use double colon [INFO] [stdout] | [INFO] [stdout] 2 | use sp_log2::*; [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] error: expected identifier, found `*` [INFO] [stdout] --> src/loggers/comlog.rs:55:13 [INFO] [stdout] | [INFO] [stdout] 2 | use sp_log2:*; [INFO] [stdout] | ^ expected identifier [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/loggers/writelog.rs - loggers::writelog::WriteLogger::new (line 44) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `simplelog` [INFO] [stdout] --> src/loggers/writelog.rs:45:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate simplelog; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `WriteLogger` [INFO] [stdout] --> src/loggers/writelog.rs:49:19 [INFO] [stdout] | [INFO] [stdout] 6 | let file_logger = WriteLogger::new(LevelFilter::Info, Config::default(), File::create("my_rust_bin.log").unwrap()); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared type `WriteLogger` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 3 + use sp_log2::WriteLogger; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LevelFilter` [INFO] [stdout] --> src/loggers/writelog.rs:49:36 [INFO] [stdout] | [INFO] [stdout] 6 | let file_logger = WriteLogger::new(LevelFilter::Info, Config::default(), File::create("my_rust_bin.log").unwrap()); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared type `LevelFilter` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these enums [INFO] [stdout] | [INFO] [stdout] 3 + use log::LevelFilter; [INFO] [stdout] | [INFO] [stdout] 3 + use sp_log2::LevelFilter; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Config` [INFO] [stdout] --> src/loggers/writelog.rs:49:55 [INFO] [stdout] | [INFO] [stdout] 6 | let file_logger = WriteLogger::new(LevelFilter::Info, Config::default(), File::create("my_rust_bin.log").unwrap()); [INFO] [stdout] | ^^^^^^ use of undeclared type `Config` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 3 + use sp_log2::Config; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0463. [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/loggers/writelog.rs - loggers::writelog::WriteLogger::init (line 23) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `simplelog` [INFO] [stdout] --> src/loggers/writelog.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate simplelog; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `WriteLogger` [INFO] [stdout] --> src/loggers/writelog.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 6 | let _ = WriteLogger::init(LevelFilter::Info, Config::default(), File::create("my_rust_bin.log").unwrap()); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared type `WriteLogger` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 3 + use sp_log2::WriteLogger; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LevelFilter` [INFO] [stdout] --> src/loggers/writelog.rs:28:27 [INFO] [stdout] | [INFO] [stdout] 6 | let _ = WriteLogger::init(LevelFilter::Info, Config::default(), File::create("my_rust_bin.log").unwrap()); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared type `LevelFilter` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these enums [INFO] [stdout] | [INFO] [stdout] 3 + use log::LevelFilter; [INFO] [stdout] | [INFO] [stdout] 3 + use sp_log2::LevelFilter; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Config` [INFO] [stdout] --> src/loggers/writelog.rs:28:46 [INFO] [stdout] | [INFO] [stdout] 6 | let _ = WriteLogger::init(LevelFilter::Info, Config::default(), File::create("my_rust_bin.log").unwrap()); [INFO] [stdout] | ^^^^^^ use of undeclared type `Config` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 3 + use sp_log2::Config; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0463. [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/loggers/filelog.rs - loggers::filelog::FileLogger::init (line 30) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] Failed to remove existing backup file my_rust_bin.log.bak: Read-only file system (os error 30) [INFO] [stdout] [INFO] [stdout] thread 'main' (297) panicked at src/loggers/filelog.rs:116:14: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5f50f701cfa2 - std::backtrace_rs::backtrace::libunwind::trace::h22a6a535a50603c6 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5f50f701cfa2 - std::backtrace_rs::backtrace::trace_unsynchronized::h2503a4f30dbfbaa2 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5f50f701cfa2 - std::sys::backtrace::_print_fmt::hec54e31f36456895 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5f50f701cfa2 - ::fmt::hb1988e8b50fa5f19 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5f50f702d3df - core::fmt::rt::Argument::fmt::h3118a66e1a57a586 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x5f50f702d3df - core::fmt::write::hcd056e06a609f600 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x5f50f6ff8fa1 - std::io::default_write_fmt::h45f0f9de0268fdcb [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5f50f6ff8fa1 - std::io::Write::write_fmt::hc685c74e0b8ce55d [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x5f50f6ffecb2 - std::sys::backtrace::BacktraceLock::print::h69f50ba7cfff8317 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x5f50f70009fc - std::panicking::default_hook::{{closure}}::hfa978eb2255ab3ab [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x5f50f7000856 - std::panicking::default_hook::h09da2eaf8f1deadd [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:328:9 [INFO] [stdout] 11: 0x5f50f7001085 - std::panicking::panic_with_hook::h13c40d280d130fd3 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:834:13 [INFO] [stdout] 12: 0x5f50f7000f1a - std::panicking::panic_handler::{{closure}}::hd79d22e8a1d3b951 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:707:13 [INFO] [stdout] 13: 0x5f50f6ffede9 - std::sys::backtrace::__rust_end_short_backtrace::h83414d1ec69cf3a6 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 14: 0x5f50f6fec9cd - __rustc[b78aa6c7b08e5dc4]::rust_begin_unwind [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:698:5 [INFO] [stdout] 15: 0x5f50f70325d0 - core::panicking::panic_fmt::h326b75cf8ee01b13 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/panicking.rs:78:14 [INFO] [stdout] 16: 0x5f50f70318b6 - core::result::unwrap_failed::h38baee32fdec5ac8 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/result.rs:1855:5 [INFO] [stdout] 17: 0x5f50f6f8ad86 - core::result::Result::unwrap::h38cdc639f6a5f57f [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/result.rs:1226:23 [INFO] [stdout] 18: 0x5f50f6f8ad86 - sp_log2::loggers::filelog::FileLogger::new::h99c060a718834dca [INFO] [stdout] at /opt/rustwide/workdir/src/loggers/filelog.rs:116:14 [INFO] [stdout] 19: 0x5f50f6f8b0b9 - sp_log2::loggers::filelog::FileLogger::init::hea4f0892cebcdc4e [INFO] [stdout] at /opt/rustwide/workdir/src/loggers/filelog.rs:44:26 [INFO] [stdout] 20: 0x5f50f6f84c56 - rust_out::main::he42420d96a9d7f64 [INFO] [stdout] 21: 0x5f50f6f84b43 - core::ops::function::FnOnce::call_once::h69ea4ce53012ff78 [INFO] [stdout] 22: 0x5f50f6f84b26 - std::sys::backtrace::__rust_begin_short_backtrace::h3de91f36bae4c6b1 [INFO] [stdout] 23: 0x5f50f6f84b09 - std::rt::lang_start::{{closure}}::h8b7ae09552e39435 [INFO] [stdout] 24: 0x5f50f6ffa550 - core::ops::function::impls:: for &F>::call_once::h387c5546b57ddfde [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/ops/function.rs:287:21 [INFO] [stdout] 25: 0x5f50f6ffa550 - std::panicking::catch_unwind::do_call::hf9fdd250c001d1cd [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:590:40 [INFO] [stdout] 26: 0x5f50f6ffa550 - std::panicking::catch_unwind::hc213e1339e7313f3 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:553:19 [INFO] [stdout] 27: 0x5f50f6ffa550 - std::panic::catch_unwind::h7e2e13142bd98e67 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panic.rs:359:14 [INFO] [stdout] 28: 0x5f50f6ffa550 - std::rt::lang_start_internal::{{closure}}::ha8eea67def213c83 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/rt.rs:175:24 [INFO] [stdout] 29: 0x5f50f6ffa550 - std::panicking::catch_unwind::do_call::hc6f04b090be4f56e [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:590:40 [INFO] [stdout] 30: 0x5f50f6ffa550 - std::panicking::catch_unwind::hfb8ae23b2e34f7c2 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:553:19 [INFO] [stdout] 31: 0x5f50f6ffa550 - std::panic::catch_unwind::hf2cef20feb3addd6 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x5f50f6ffa550 - std::rt::lang_start_internal::h1ca864a6b9355c57 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/rt.rs:171:5 [INFO] [stdout] 33: 0x5f50f6f84af1 - std::rt::lang_start::h60a8ec71437d48b3 [INFO] [stdout] 34: 0x5f50f6f84cb5 - main [INFO] [stdout] 35: 0x7a4aa21921ca - [INFO] [stdout] 36: 0x7a4aa219228b - __libc_start_main [INFO] [stdout] 37: 0x5f50f6f84a05 - _start [INFO] [stdout] 38: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ---- src/loggers/filelog.rs - loggers::filelog::FileLogger::new (line 85) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] Failed to remove existing backup file my_rust_bin.log.bak: Read-only file system (os error 30) [INFO] [stdout] [INFO] [stdout] thread 'main' (299) panicked at src/loggers/filelog.rs:116:14: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x646f300f0812 - std::backtrace_rs::backtrace::libunwind::trace::h22a6a535a50603c6 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x646f300f0812 - std::backtrace_rs::backtrace::trace_unsynchronized::h2503a4f30dbfbaa2 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x646f300f0812 - std::sys::backtrace::_print_fmt::hec54e31f36456895 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x646f300f0812 - ::fmt::hb1988e8b50fa5f19 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x646f300ff97f - core::fmt::rt::Argument::fmt::h3118a66e1a57a586 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x646f300ff97f - core::fmt::write::hcd056e06a609f600 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x646f300ce1b1 - std::io::default_write_fmt::h45f0f9de0268fdcb [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x646f300ce1b1 - std::io::Write::write_fmt::hc685c74e0b8ce55d [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x646f300d3722 - std::sys::backtrace::BacktraceLock::print::h69f50ba7cfff8317 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x646f300d4f7c - std::panicking::default_hook::{{closure}}::hfa978eb2255ab3ab [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x646f300d4dd6 - std::panicking::default_hook::h09da2eaf8f1deadd [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:328:9 [INFO] [stdout] 11: 0x646f300d5605 - std::panicking::panic_with_hook::h13c40d280d130fd3 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:834:13 [INFO] [stdout] 12: 0x646f300d549a - std::panicking::panic_handler::{{closure}}::hd79d22e8a1d3b951 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:707:13 [INFO] [stdout] 13: 0x646f300d3859 - std::sys::backtrace::__rust_end_short_backtrace::h83414d1ec69cf3a6 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 14: 0x646f300c29ad - __rustc[b78aa6c7b08e5dc4]::rust_begin_unwind [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:698:5 [INFO] [stdout] 15: 0x646f30102d30 - core::panicking::panic_fmt::h326b75cf8ee01b13 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/panicking.rs:78:14 [INFO] [stdout] 16: 0x646f30102596 - core::result::unwrap_failed::h38baee32fdec5ac8 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/result.rs:1855:5 [INFO] [stdout] 17: 0x646f300bdf26 - core::result::Result::unwrap::h38cdc639f6a5f57f [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/result.rs:1226:23 [INFO] [stdout] 18: 0x646f300bdf26 - sp_log2::loggers::filelog::FileLogger::new::h99c060a718834dca [INFO] [stdout] at /opt/rustwide/workdir/src/loggers/filelog.rs:116:14 [INFO] [stdout] 19: 0x646f300bd29f - rust_out::main::he42420d96a9d7f64 [INFO] [stdout] 20: 0x646f300bd123 - core::ops::function::FnOnce::call_once::h69ea4ce53012ff78 [INFO] [stdout] 21: 0x646f300bd106 - std::sys::backtrace::__rust_begin_short_backtrace::h3de91f36bae4c6b1 [INFO] [stdout] 22: 0x646f300bd0e9 - std::rt::lang_start::{{closure}}::h8b7ae09552e39435 [INFO] [stdout] 23: 0x646f300cf630 - core::ops::function::impls:: for &F>::call_once::h387c5546b57ddfde [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/ops/function.rs:287:21 [INFO] [stdout] 24: 0x646f300cf630 - std::panicking::catch_unwind::do_call::hf9fdd250c001d1cd [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:590:40 [INFO] [stdout] 25: 0x646f300cf630 - std::panicking::catch_unwind::hc213e1339e7313f3 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:553:19 [INFO] [stdout] 26: 0x646f300cf630 - std::panic::catch_unwind::h7e2e13142bd98e67 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panic.rs:359:14 [INFO] [stdout] 27: 0x646f300cf630 - std::rt::lang_start_internal::{{closure}}::ha8eea67def213c83 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/rt.rs:175:24 [INFO] [stdout] 28: 0x646f300cf630 - std::panicking::catch_unwind::do_call::hc6f04b090be4f56e [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:590:40 [INFO] [stdout] 29: 0x646f300cf630 - std::panicking::catch_unwind::hfb8ae23b2e34f7c2 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:553:19 [INFO] [stdout] 30: 0x646f300cf630 - std::panic::catch_unwind::hf2cef20feb3addd6 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x646f300cf630 - std::rt::lang_start_internal::h1ca864a6b9355c57 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/rt.rs:171:5 [INFO] [stdout] 32: 0x646f300bd0d1 - std::rt::lang_start::h60a8ec71437d48b3 [INFO] [stdout] 33: 0x646f300bd315 - main [INFO] [stdout] 34: 0x7ae4280911ca - [INFO] [stdout] 35: 0x7ae42809128b - __libc_start_main [INFO] [stdout] 36: 0x646f300bcfe5 - _start [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/loggers/comlog.rs - loggers::comlog::CombinedLogger::init (line 23) [INFO] [stdout] src/loggers/comlog.rs - loggers::comlog::CombinedLogger::new (line 53) [INFO] [stdout] src/loggers/filelog.rs - loggers::filelog::FileLogger::init (line 30) [INFO] [stdout] src/loggers/filelog.rs - loggers::filelog::FileLogger::new (line 85) [INFO] [stdout] src/loggers/writelog.rs - loggers::writelog::WriteLogger::init (line 23) [INFO] [stdout] src/loggers/writelog.rs - loggers::writelog::WriteLogger::new (line 44) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 7 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "b0b312bf5d7ec5a4299a8900f1892cfb892052dbbbe67624bb8b5752aa122518", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0b312bf5d7ec5a4299a8900f1892cfb892052dbbbe67624bb8b5752aa122518", kill_on_drop: false }` [INFO] [stdout] b0b312bf5d7ec5a4299a8900f1892cfb892052dbbbe67624bb8b5752aa122518