[INFO] cloning repository https://github.com/henryloach/my-rustlings-
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/henryloach/my-rustlings-" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenryloach%2Fmy-rustlings-", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenryloach%2Fmy-rustlings-'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 37251df2d20d7865f35314ae1541cf767c949652
[INFO] testing henryloach/my-rustlings- against 1.98.0-beta.8+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenryloach%2Fmy-rustlings-" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/henryloach/my-rustlings-
[INFO] finished tweaking git repo https://github.com/henryloach/my-rustlings-
[INFO] tweaked toml for git repo https://github.com/henryloach/my-rustlings- written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/henryloach/my-rustlings- on toolchain 1.98.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/henryloach/my-rustlings- 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" "+1.98.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml v1.1.2+spec-1.1.0
[INFO] [stderr]   Downloaded toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]   Downloaded toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]   Downloaded toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]   Downloaded kqueue-sys v1.1.1
[INFO] [stderr]   Downloaded serde_spanned v1.1.1
[INFO] [stderr]   Downloaded fsevent-sys v4.1.0
[INFO] [stderr]   Downloaded inotify-sys v0.1.5
[INFO] [stderr]   Downloaded quote v1.0.45
[INFO] [stderr]   Downloaded kqueue v1.1.1
[INFO] [stderr]   Downloaded inotify v0.11.1
[INFO] [stderr]   Downloaded notify-types v2.1.0
[INFO] [stderr]   Downloaded bitflags v2.11.1
[INFO] [stderr]   Downloaded notify v8.2.0
[INFO] [stderr]   Downloaded memchr v2.8.0
[INFO] [stderr]   Downloaded winnow v1.0.2
[INFO] [stderr]   Downloaded mio v1.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 45ce26c06281a6df407acc4b562c42a2fb7cd02f3b1de24e2e9d81a16f79c155
[INFO] running `Command { std: "docker" "start" "45ce26c06281a6df407acc4b562c42a2fb7cd02f3b1de24e2e9d81a16f79c155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45ce26c06281a6df407acc4b562c42a2fb7cd02f3b1de24e2e9d81a16f79c155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "45ce26c06281a6df407acc4b562c42a2fb7cd02f3b1de24e2e9d81a16f79c155" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45ce26c06281a6df407acc4b562c42a2fb7cd02f3b1de24e2e9d81a16f79c155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "45ce26c06281a6df407acc4b562c42a2fb7cd02f3b1de24e2e9d81a16f79c155" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling colorchoice v1.0.5
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling winnow v1.0.2
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling anstyle-parse v1.0.0
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling notify-types v2.1.0
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling rustlings v6.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling inotify v0.11.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling notify v8.2.0
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling crossterm v0.29.0
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling toml v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling clap_derive v4.6.1
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rustlings-macros v6.5.0 (/opt/rustwide/workdir/rustlings-macros)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 36.28s
[INFO] running `Command { std: "docker" "inspect" "45ce26c06281a6df407acc4b562c42a2fb7cd02f3b1de24e2e9d81a16f79c155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "45ce26c06281a6df407acc4b562c42a2fb7cd02f3b1de24e2e9d81a16f79c155" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling winnow v1.0.2
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling notify-types v2.1.0
[INFO] [stderr]    Compiling inotify v0.11.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling notify v8.2.0
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling toml v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling crossterm v0.29.0
[INFO] [stderr]    Compiling rustlings v6.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 27.06s
[INFO] running `Command { std: "docker" "inspect" "45ce26c06281a6df407acc4b562c42a2fb7cd02f3b1de24e2e9d81a16f79c155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "45ce26c06281a6df407acc4b562c42a2fb7cd02f3b1de24e2e9d81a16f79c155" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/rustlings-27bee7f6dec64d12)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test cargo_toml::tests::test_bins ... ok
[INFO] [stdout] test cargo_toml::tests::test_bins_start_end_ind ... ok
[INFO] [stdout] test embedded::tests::dirs ... ok
[INFO] [stdout] test cmd::tests::test_run_cmd ... ok
[INFO] [stdout] test app_state::tests::next_pending_exercise ... ok
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/release/deps/integration_tests-822d38b38c8e89fd)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test reset_without_exercise_name ... ok
[INFO] [stdout] test run_exercise_not_in_info ... ok
[INFO] [stdout] test hint ... FAILED
[INFO] [stdout] test run_test_success ... FAILED
[INFO] [stdout] test run_test_failure ... ok
[INFO] [stdout] test run_compilation_failure ... ok
[INFO] [stdout] test run_compilation_success ... FAILED
[INFO] [stdout] test init ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- hint stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'hint' (1691) panicked at tests/integration_tests.rs:129:10:
[INFO] [stdout] assertion failed: from_utf8(&output.stdout).unwrap().contains(stdout)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5cf240ce2091 - <<std[97b98282bc616a66]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[832e9a552fc17241]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5cf240cf767a - core[832e9a552fc17241]::fmt::write
[INFO] [stdout]    2:     0x5cf240ce7a4c - <alloc[3ecab9f82c41dc7d]::vec::Vec<u8> as std[97b98282bc616a66]::io::Write>::write_fmt
[INFO] [stdout]    3:     0x5cf240cbf166 - std[97b98282bc616a66]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5cf240cd9b19 - std[97b98282bc616a66]::panicking::default_hook
[INFO] [stdout]    5:     0x5cf240c73810 - test[39766f3d73431624]::test_main_inner::<test[39766f3d73431624]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5cf240cd9cd2 - std[97b98282bc616a66]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5cf240cbf244 - std[97b98282bc616a66]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5cf240cb6a49 - std[97b98282bc616a66]::sys::backtrace::__rust_end_short_backtrace::<std[97b98282bc616a66]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5cf240cbfe0d - __rustc[e3d8617bb01b7f69]::rust_begin_unwind
[INFO] [stdout]   10:     0x5cf240cf7dac - core[832e9a552fc17241]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5cf240cf7d72 - core[832e9a552fc17241]::panicking::panic
[INFO] [stdout]   12:     0x5cf240c63fa6 - <integration_tests[4a88243f63c8f41f]::Cmd>::assert
[INFO] [stdout]   13:     0x5cf240c650f6 - <integration_tests[4a88243f63c8f41f]::hint::{closure#0} as core[832e9a552fc17241]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5cf240c66b4b - test[39766f3d73431624]::__rust_begin_short_backtrace::<core[832e9a552fc17241]::result::Result<(), alloc[3ecab9f82c41dc7d]::string::String>, fn() -> core[832e9a552fc17241]::result::Result<(), alloc[3ecab9f82c41dc7d]::string::String>>
[INFO] [stdout]   15:     0x5cf240c74195 - test[39766f3d73431624]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5cf240c6ec44 - std[97b98282bc616a66]::sys::backtrace::__rust_begin_short_backtrace::<test[39766f3d73431624]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5cf240c772e2 - <std[97b98282bc616a66]::thread::lifecycle::spawn_unchecked<test[39766f3d73431624]::run_test::{closure#1}, ()>::{closure#1} as core[832e9a552fc17241]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5cf240ce189f - <std[97b98282bc616a66]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7e1283eff07a - <unknown>
[INFO] [stdout]   20:     0x7e1283f92534 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- run_test_success stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'run_test_success' (1704) panicked at tests/integration_tests.rs:99:10:
[INFO] [stdout] assertion failed: from_utf8(&output.stdout).unwrap().contains(stdout)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5cf240ce2091 - <<std[97b98282bc616a66]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[832e9a552fc17241]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5cf240cf767a - core[832e9a552fc17241]::fmt::write
[INFO] [stdout]    2:     0x5cf240ce7a4c - <alloc[3ecab9f82c41dc7d]::vec::Vec<u8> as std[97b98282bc616a66]::io::Write>::write_fmt
[INFO] [stdout]    3:     0x5cf240cbf166 - std[97b98282bc616a66]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5cf240cd9b19 - std[97b98282bc616a66]::panicking::default_hook
[INFO] [stdout]    5:     0x5cf240c73810 - test[39766f3d73431624]::test_main_inner::<test[39766f3d73431624]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5cf240cd9cd2 - std[97b98282bc616a66]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5cf240cbf244 - std[97b98282bc616a66]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5cf240cb6a49 - std[97b98282bc616a66]::sys::backtrace::__rust_end_short_backtrace::<std[97b98282bc616a66]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5cf240cbfe0d - __rustc[e3d8617bb01b7f69]::rust_begin_unwind
[INFO] [stdout]   10:     0x5cf240cf7dac - core[832e9a552fc17241]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5cf240cf7d72 - core[832e9a552fc17241]::panicking::panic
[INFO] [stdout]   12:     0x5cf240c63fa6 - <integration_tests[4a88243f63c8f41f]::Cmd>::assert
[INFO] [stdout]   13:     0x5cf240c64ee6 - <integration_tests[4a88243f63c8f41f]::run_test_success::{closure#0} as core[832e9a552fc17241]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5cf240c66b4b - test[39766f3d73431624]::__rust_begin_short_backtrace::<core[832e9a552fc17241]::result::Result<(), alloc[3ecab9f82c41dc7d]::string::String>, fn() -> core[832e9a552fc17241]::result::Result<(), alloc[3ecab9f82c41dc7d]::string::String>>
[INFO] [stdout]   15:     0x5cf240c74195 - test[39766f3d73431624]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5cf240c6ec44 - std[97b98282bc616a66]::sys::backtrace::__rust_begin_short_backtrace::<test[39766f3d73431624]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5cf240c772e2 - <std[97b98282bc616a66]::thread::lifecycle::spawn_unchecked<test[39766f3d73431624]::run_test::{closure#1}, ()>::{closure#1} as core[832e9a552fc17241]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5cf240ce189f - <std[97b98282bc616a66]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7e1283eff07a - <unknown>
[INFO] [stdout]   20:     0x7e1283f92534 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- run_compilation_success stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'run_compilation_success' (1695) panicked at tests/integration_tests.rs:82:10:
[INFO] [stdout] cd "tests/test_exercises" && "/opt/rustwide/target/release/rustlings" "run" "compilation_success"
[INFO] [stdout] 
[INFO] [stdout] stdout:
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: Failed to open or create the state file .rustlings-state.txt
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]     Read-only file system (os error 30)
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: <core::io::error::Error as anyhow::context::ext::StdError>::ext_context::<alloc::string::String>
[INFO] [stdout]    1: <rustlings::app_state::AppState>::new
[INFO] [stdout]    2: rustlings::main
[INFO] [stdout]    3: std::sys::backtrace::__rust_begin_short_backtrace::<fn() -> core::result::Result<std::process::ExitCode, anyhow::Error>, core::result::Result<std::process::ExitCode, anyhow::Error>>
[INFO] [stdout]    4: std::rt::lang_start::<core::result::Result<std::process::ExitCode, anyhow::Error>>::{closure#0}
[INFO] [stdout]    5: std::rt::lang_start_internal
[INFO] [stdout]    6: main
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5cf240ce2091 - <<std[97b98282bc616a66]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[832e9a552fc17241]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5cf240cf767a - core[832e9a552fc17241]::fmt::write
[INFO] [stdout]    2:     0x5cf240ce7a4c - <alloc[3ecab9f82c41dc7d]::vec::Vec<u8> as std[97b98282bc616a66]::io::Write>::write_fmt
[INFO] [stdout]    3:     0x5cf240cbf166 - std[97b98282bc616a66]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5cf240cd9b19 - std[97b98282bc616a66]::panicking::default_hook
[INFO] [stdout]    5:     0x5cf240c73810 - test[39766f3d73431624]::test_main_inner::<test[39766f3d73431624]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5cf240cd9cd2 - std[97b98282bc616a66]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5cf240cbf212 - std[97b98282bc616a66]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5cf240cb6a49 - std[97b98282bc616a66]::sys::backtrace::__rust_end_short_backtrace::<std[97b98282bc616a66]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5cf240cbfe0d - __rustc[e3d8617bb01b7f69]::rust_begin_unwind
[INFO] [stdout]   10:     0x5cf240cf7dac - core[832e9a552fc17241]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5cf240c64053 - <integration_tests[4a88243f63c8f41f]::Cmd>::assert
[INFO] [stdout]   12:     0x5cf240c64fb1 - <integration_tests[4a88243f63c8f41f]::run_compilation_success::{closure#0} as core[832e9a552fc17241]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5cf240c66b4b - test[39766f3d73431624]::__rust_begin_short_backtrace::<core[832e9a552fc17241]::result::Result<(), alloc[3ecab9f82c41dc7d]::string::String>, fn() -> core[832e9a552fc17241]::result::Result<(), alloc[3ecab9f82c41dc7d]::string::String>>
[INFO] [stdout]   14:     0x5cf240c74195 - test[39766f3d73431624]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5cf240c6ec44 - std[97b98282bc616a66]::sys::backtrace::__rust_begin_short_backtrace::<test[39766f3d73431624]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5cf240c772e2 - <std[97b98282bc616a66]::thread::lifecycle::spawn_unchecked<test[39766f3d73431624]::run_test::{closure#1}, ()>::{closure#1} as core[832e9a552fc17241]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x5cf240ce189f - <std[97b98282bc616a66]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7e1283eff07a - <unknown>
[INFO] [stdout]   19:     0x7e1283f92534 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- init stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'init' (1692) panicked at tests/integration_tests.rs:142:10:
[INFO] [stdout] cd "/tmp/.tmpNm2eE7" && "/opt/rustwide/target/release/rustlings" "init"
[INFO] [stdout] 
[INFO] [stdout] stdout:
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: Initialization failed
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]     Clippy, the official Rust linter, is missing.
[INFO] [stdout]     Please install it first before initializing Rustlings.
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: <anyhow::Error>::msg::<&str>
[INFO] [stdout]    1: rustlings::init::init
[INFO] [stdout]    2: rustlings::main
[INFO] [stdout]    3: std::sys::backtrace::__rust_begin_short_backtrace::<fn() -> core::result::Result<std::process::ExitCode, anyhow::Error>, core::result::Result<std::process::ExitCode, anyhow::Error>>
[INFO] [stdout]    4: std::rt::lang_start::<core::result::Result<std::process::ExitCode, anyhow::Error>>::{closure#0}
[INFO] [stdout]    5: std::rt::lang_start_internal
[INFO] [stdout]    6: main
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5cf240ce2091 - <<std[97b98282bc616a66]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[832e9a552fc17241]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5cf240cf767a - core[832e9a552fc17241]::fmt::write
[INFO] [stdout]    2:     0x5cf240ce7a4c - <alloc[3ecab9f82c41dc7d]::vec::Vec<u8> as std[97b98282bc616a66]::io::Write>::write_fmt
[INFO] [stdout]    3:     0x5cf240cbf166 - std[97b98282bc616a66]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5cf240cd9b19 - std[97b98282bc616a66]::panicking::default_hook
[INFO] [stdout]    5:     0x5cf240c73810 - test[39766f3d73431624]::test_main_inner::<test[39766f3d73431624]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5cf240cd9cd2 - std[97b98282bc616a66]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5cf240cbf212 - std[97b98282bc616a66]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5cf240cb6a49 - std[97b98282bc616a66]::sys::backtrace::__rust_end_short_backtrace::<std[97b98282bc616a66]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5cf240cbfe0d - __rustc[e3d8617bb01b7f69]::rust_begin_unwind
[INFO] [stdout]   10:     0x5cf240cf7dac - core[832e9a552fc17241]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5cf240c64053 - <integration_tests[4a88243f63c8f41f]::Cmd>::assert
[INFO] [stdout]   12:     0x5cf240c651f2 - <integration_tests[4a88243f63c8f41f]::init::{closure#0} as core[832e9a552fc17241]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5cf240c66b4b - test[39766f3d73431624]::__rust_begin_short_backtrace::<core[832e9a552fc17241]::result::Result<(), alloc[3ecab9f82c41dc7d]::string::String>, fn() -> core[832e9a552fc17241]::result::Result<(), alloc[3ecab9f82c41dc7d]::string::String>>
[INFO] [stdout]   14:     0x5cf240c74195 - test[39766f3d73431624]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5cf240c6ec44 - std[97b98282bc616a66]::sys::backtrace::__rust_begin_short_backtrace::<test[39766f3d73431624]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5cf240c772e2 - <std[97b98282bc616a66]::thread::lifecycle::spawn_unchecked<test[39766f3d73431624]::run_test::{closure#1}, ()>::{closure#1} as core[832e9a552fc17241]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x5cf240ce189f - <std[97b98282bc616a66]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7e1283eff07a - <unknown>
[INFO] [stdout]   19:     0x7e1283f92534 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     hint
[INFO] [stdout]     init
[INFO] [stdout]     run_compilation_success
[INFO] [stdout]     run_test_success
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test integration_tests`
[INFO] running `Command { std: "docker" "inspect" "45ce26c06281a6df407acc4b562c42a2fb7cd02f3b1de24e2e9d81a16f79c155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45ce26c06281a6df407acc4b562c42a2fb7cd02f3b1de24e2e9d81a16f79c155", kill_on_drop: false }`
[INFO] [stdout] 45ce26c06281a6df407acc4b562c42a2fb7cd02f3b1de24e2e9d81a16f79c155
