[INFO] fetching crate sp_log2 0.1.3... [INFO] testing sp_log2-0.1.3 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate sp_log2 0.1.3 into /workspace/builds/worker-6-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-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sp_log2 0.1.3 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d6822d1aee3ea8890bea66c5fa2761fb04b6a877cdeb6d270709e08a6a6a9b24 [INFO] running `Command { std: "docker" "start" "-a" "d6822d1aee3ea8890bea66c5fa2761fb04b6a877cdeb6d270709e08a6a6a9b24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6822d1aee3ea8890bea66c5fa2761fb04b6a877cdeb6d270709e08a6a6a9b24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6822d1aee3ea8890bea66c5fa2761fb04b6a877cdeb6d270709e08a6a6a9b24", kill_on_drop: false }` [INFO] [stdout] d6822d1aee3ea8890bea66c5fa2761fb04b6a877cdeb6d270709e08a6a6a9b24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe417915121711d7157259ba2930be2d6a55557156888bfb9389284245b2b272 [INFO] running `Command { std: "docker" "start" "-a" "fe417915121711d7157259ba2930be2d6a55557156888bfb9389284245b2b272", kill_on_drop: false }` [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 1.36s [INFO] running `Command { std: "docker" "inspect" "fe417915121711d7157259ba2930be2d6a55557156888bfb9389284245b2b272", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe417915121711d7157259ba2930be2d6a55557156888bfb9389284245b2b272", kill_on_drop: false }` [INFO] [stdout] fe417915121711d7157259ba2930be2d6a55557156888bfb9389284245b2b272 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 32e3051f369f9553784214e2d2a0f9c5f5d6aa7d5e0cac4a9ef8d58ccaed45f1 [INFO] running `Command { std: "docker" "start" "-a" "32e3051f369f9553784214e2d2a0f9c5f5d6aa7d5e0cac4a9ef8d58ccaed45f1", 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 0.41s [INFO] running `Command { std: "docker" "inspect" "32e3051f369f9553784214e2d2a0f9c5f5d6aa7d5e0cac4a9ef8d58ccaed45f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32e3051f369f9553784214e2d2a0f9c5f5d6aa7d5e0cac4a9ef8d58ccaed45f1", kill_on_drop: false }` [INFO] [stdout] 32e3051f369f9553784214e2d2a0f9c5f5d6aa7d5e0cac4a9ef8d58ccaed45f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1747bc42db1225eef437593308d1f960eff704f65a015bdf797662585331fdab [INFO] running `Command { std: "docker" "start" "-a" "1747bc42db1225eef437593308d1f960eff704f65a015bdf797662585331fdab", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sp_log2-b92a53b99ee45cdb) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Doc-tests sp_log2 [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 13 tests [INFO] [stdout] test src/loggers/comlog.rs - loggers::comlog::CombinedLogger::new (line 53) ... FAILED [INFO] [stdout] test src/loggers/comlog.rs - loggers::comlog::CombinedLogger::init (line 23) ... FAILED [INFO] [stdout] test src/loggers/writelog.rs - loggers::writelog::WriteLogger::init (line 23) ... FAILED [INFO] [stdout] test src/loggers/writelog.rs - loggers::writelog::WriteLogger::new (line 44) ... FAILED [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/splog.rs - loggers::splog::SimpleLogger::init (line 23) ... ok [INFO] [stdout] test src/loggers/filelog.rs - loggers::filelog::FileLogger::new (line 85) ... FAILED [INFO] [stdout] test src/loggers/splog.rs - loggers::splog::SimpleLogger::new (line 43) ... ok [INFO] [stdout] test src/lib.rs - SharedLogger::config (line 37) ... ok [INFO] [stdout] test src/loggers/filelog.rs - loggers::filelog::FileLogger::init (line 30) ... FAILED [INFO] [stdout] test src/loggers/termlog.rs - loggers::termlog::TermLogger::new (line 81) ... ok [INFO] [stdout] test src/lib.rs - SharedLogger::level (line 21) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [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] 54 | extern crate sp_log2 [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 55 | 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] 55 | 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] 55 | 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] 55 | 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::init (line 23) stdout ---- [INFO] [stdout] error: expected `;`, found keyword `use` [INFO] [stdout] --> src/loggers/comlog.rs:24:21 [INFO] [stdout] | [INFO] [stdout] 24 | extern crate sp_log2 [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 25 | 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] 25 | 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] 25 | 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] 25 | 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::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] 24 | extern crate simplelog; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find type `WriteLogger` in this scope [INFO] [stdout] --> src/loggers/writelog.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | 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] 25 + use sp_log2::WriteLogger; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find type `LevelFilter` in this scope [INFO] [stdout] --> src/loggers/writelog.rs:28:27 [INFO] [stdout] | [INFO] [stdout] 28 | 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] 25 + use log::LevelFilter; [INFO] [stdout] | [INFO] [stdout] 25 + use sp_log2::LevelFilter; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find type `Config` in this scope [INFO] [stdout] --> src/loggers/writelog.rs:28:46 [INFO] [stdout] | [INFO] [stdout] 28 | 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] 25 + 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::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] 45 | extern crate simplelog; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find type `WriteLogger` in this scope [INFO] [stdout] --> src/loggers/writelog.rs:49:19 [INFO] [stdout] | [INFO] [stdout] 49 | 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] 46 + use sp_log2::WriteLogger; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find type `LevelFilter` in this scope [INFO] [stdout] --> src/loggers/writelog.rs:49:36 [INFO] [stdout] | [INFO] [stdout] 49 | 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] 46 + use log::LevelFilter; [INFO] [stdout] | [INFO] [stdout] 46 + use sp_log2::LevelFilter; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find type `Config` in this scope [INFO] [stdout] --> src/loggers/writelog.rs:49:55 [INFO] [stdout] | [INFO] [stdout] 49 | 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] 46 + 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::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' (285) 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: 0x56dab477d8ca - std[e72de78501789eb0]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x56dab477d8ca - std[e72de78501789eb0]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x56dab477d8ca - std[e72de78501789eb0]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x56dab477d8ca - <::print::DisplayBacktrace as core[6aaeda2c7ad07a48]::fmt::Display>::fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x56dab478e57a - ::fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x56dab478e57a - core[6aaeda2c7ad07a48]::fmt::write [INFO] [stdout] 6: 0x56dab4781462 - std[e72de78501789eb0]::io::default_write_fmt:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x56dab4781462 - ::write_fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x56dab47694af - ::print [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x56dab47694af - std[e72de78501789eb0]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x56dab4779af1 - std[e72de78501789eb0]::panicking::default_hook [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:319:9 [INFO] [stdout] 11: 0x56dab4779cab - std[e72de78501789eb0]::panicking::panic_with_hook [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:825:13 [INFO] [stdout] 12: 0x56dab4769568 - std[e72de78501789eb0]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:698:13 [INFO] [stdout] 13: 0x56dab4761239 - std[e72de78501789eb0]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 14: 0x56dab4769d4d - __rustc[78a4cf188af856fc]::rust_begin_unwind [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:689:5 [INFO] [stdout] 15: 0x56dab478ec6c - core[6aaeda2c7ad07a48]::panicking::panic_fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/panicking.rs:80:14 [INFO] [stdout] 16: 0x56dab478ea42 - core[6aaeda2c7ad07a48]::result::unwrap_failed [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/result.rs:1867:5 [INFO] [stdout] 17: 0x56dab4750a8b - >::unwrap [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/result.rs:1233:23 [INFO] [stdout] 18: 0x56dab4750a8b - ::new [INFO] [stdout] at /opt/rustwide/workdir/src/loggers/filelog.rs:116:14 [INFO] [stdout] 19: 0x56dab474f96f - rust_out[992bb7df40d5d539]::main [INFO] [stdout] 20: 0x56dab474f9e3 - >::call_once [INFO] [stdout] 21: 0x56dab474f876 - std[e72de78501789eb0]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] 22: 0x56dab474f889 - std[e72de78501789eb0]::rt::lang_start::<()>::{closure#0} [INFO] [stdout] 23: 0x56dab4779274 - <&dyn core[6aaeda2c7ad07a48]::ops::function::Fn<(), Output = i32> + core[6aaeda2c7ad07a48]::marker::Sync + core[6aaeda2c7ad07a48]::panic::unwind_safe::RefUnwindSafe as core[6aaeda2c7ad07a48]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/ops/function.rs:287:21 [INFO] [stdout] 24: 0x56dab4779274 - std[e72de78501789eb0]::panicking::catch_unwind::do_call::<&dyn core[6aaeda2c7ad07a48]::ops::function::Fn<(), Output = i32> + core[6aaeda2c7ad07a48]::marker::Sync + core[6aaeda2c7ad07a48]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:581:40 [INFO] [stdout] 25: 0x56dab4779274 - std[e72de78501789eb0]::panicking::catch_unwind:: + core[6aaeda2c7ad07a48]::marker::Sync + core[6aaeda2c7ad07a48]::panic::unwind_safe::RefUnwindSafe> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:544:19 [INFO] [stdout] 26: 0x56dab4779274 - std[e72de78501789eb0]::panic::catch_unwind::<&dyn core[6aaeda2c7ad07a48]::ops::function::Fn<(), Output = i32> + core[6aaeda2c7ad07a48]::marker::Sync + core[6aaeda2c7ad07a48]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panic.rs:359:14 [INFO] [stdout] 27: 0x56dab4779274 - std[e72de78501789eb0]::rt::lang_start_internal::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/rt.rs:175:24 [INFO] [stdout] 28: 0x56dab4779274 - std[e72de78501789eb0]::panicking::catch_unwind::do_call:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:581:40 [INFO] [stdout] 29: 0x56dab4779274 - std[e72de78501789eb0]::panicking::catch_unwind:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:544:19 [INFO] [stdout] 30: 0x56dab4779274 - std[e72de78501789eb0]::panic::catch_unwind:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x56dab4779274 - std[e72de78501789eb0]::rt::lang_start_internal [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/rt.rs:171:5 [INFO] [stdout] 32: 0x56dab474f861 - std[e72de78501789eb0]::rt::lang_start::<()> [INFO] [stdout] 33: 0x56dab474fa45 - main [INFO] [stdout] 34: 0x795fc33fb1ca - [INFO] [stdout] 35: 0x795fc33fb28b - __libc_start_main [INFO] [stdout] 36: 0x56dab474f715 - _start [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] [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' (288) 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: 0x58c9a435dd2a - std[e72de78501789eb0]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x58c9a435dd2a - std[e72de78501789eb0]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x58c9a435dd2a - std[e72de78501789eb0]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x58c9a435dd2a - <::print::DisplayBacktrace as core[6aaeda2c7ad07a48]::fmt::Display>::fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x58c9a43710ca - ::fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x58c9a43710ca - core[6aaeda2c7ad07a48]::fmt::write [INFO] [stdout] 6: 0x58c9a4362492 - std[e72de78501789eb0]::io::default_write_fmt:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x58c9a4362492 - ::write_fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x58c9a434837f - ::print [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x58c9a434837f - std[e72de78501789eb0]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x58c9a4359321 - std[e72de78501789eb0]::panicking::default_hook [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:319:9 [INFO] [stdout] 11: 0x58c9a43594db - std[e72de78501789eb0]::panicking::panic_with_hook [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:825:13 [INFO] [stdout] 12: 0x58c9a4348438 - std[e72de78501789eb0]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:698:13 [INFO] [stdout] 13: 0x58c9a433fed9 - std[e72de78501789eb0]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 14: 0x58c9a4348cdd - __rustc[78a4cf188af856fc]::rust_begin_unwind [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:689:5 [INFO] [stdout] 15: 0x58c9a437185c - core[6aaeda2c7ad07a48]::panicking::panic_fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/panicking.rs:80:14 [INFO] [stdout] 16: 0x58c9a43715d2 - core[6aaeda2c7ad07a48]::result::unwrap_failed [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/result.rs:1867:5 [INFO] [stdout] 17: 0x58c9a42e421b - >::unwrap [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/result.rs:1233:23 [INFO] [stdout] 18: 0x58c9a42e421b - ::new [INFO] [stdout] at /opt/rustwide/workdir/src/loggers/filelog.rs:116:14 [INFO] [stdout] 19: 0x58c9a42e4559 - ::init [INFO] [stdout] at /opt/rustwide/workdir/src/loggers/filelog.rs:44:26 [INFO] [stdout] 20: 0x58c9a42ceb66 - rust_out[992bb7df40d5d539]::main [INFO] [stdout] 21: 0x58c9a42cebc3 - >::call_once [INFO] [stdout] 22: 0x58c9a42cea76 - std[e72de78501789eb0]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] 23: 0x58c9a42cea89 - std[e72de78501789eb0]::rt::lang_start::<()>::{closure#0} [INFO] [stdout] 24: 0x58c9a4358964 - <&dyn core[6aaeda2c7ad07a48]::ops::function::Fn<(), Output = i32> + core[6aaeda2c7ad07a48]::marker::Sync + core[6aaeda2c7ad07a48]::panic::unwind_safe::RefUnwindSafe as core[6aaeda2c7ad07a48]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/ops/function.rs:287:21 [INFO] [stdout] 25: 0x58c9a4358964 - std[e72de78501789eb0]::panicking::catch_unwind::do_call::<&dyn core[6aaeda2c7ad07a48]::ops::function::Fn<(), Output = i32> + core[6aaeda2c7ad07a48]::marker::Sync + core[6aaeda2c7ad07a48]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:581:40 [INFO] [stdout] 26: 0x58c9a4358964 - std[e72de78501789eb0]::panicking::catch_unwind:: + core[6aaeda2c7ad07a48]::marker::Sync + core[6aaeda2c7ad07a48]::panic::unwind_safe::RefUnwindSafe> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:544:19 [INFO] [stdout] 27: 0x58c9a4358964 - std[e72de78501789eb0]::panic::catch_unwind::<&dyn core[6aaeda2c7ad07a48]::ops::function::Fn<(), Output = i32> + core[6aaeda2c7ad07a48]::marker::Sync + core[6aaeda2c7ad07a48]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panic.rs:359:14 [INFO] [stdout] 28: 0x58c9a4358964 - std[e72de78501789eb0]::rt::lang_start_internal::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/rt.rs:175:24 [INFO] [stdout] 29: 0x58c9a4358964 - std[e72de78501789eb0]::panicking::catch_unwind::do_call:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:581:40 [INFO] [stdout] 30: 0x58c9a4358964 - std[e72de78501789eb0]::panicking::catch_unwind:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:544:19 [INFO] [stdout] 31: 0x58c9a4358964 - std[e72de78501789eb0]::panic::catch_unwind:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x58c9a4358964 - std[e72de78501789eb0]::rt::lang_start_internal [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/rt.rs:171:5 [INFO] [stdout] 33: 0x58c9a42cea61 - std[e72de78501789eb0]::rt::lang_start::<()> [INFO] [stdout] 34: 0x58c9a42cec25 - main [INFO] [stdout] 35: 0x76af231d91ca - [INFO] [stdout] 36: 0x76af231d928b - __libc_start_main [INFO] [stdout] 37: 0x58c9a42ce975 - _start [INFO] [stdout] 38: 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 0.30s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "1747bc42db1225eef437593308d1f960eff704f65a015bdf797662585331fdab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1747bc42db1225eef437593308d1f960eff704f65a015bdf797662585331fdab", kill_on_drop: false }` [INFO] [stdout] 1747bc42db1225eef437593308d1f960eff704f65a015bdf797662585331fdab