[INFO] fetching crate package-json 0.5.0...
[INFO] testing package-json-0.5.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate package-json 0.5.0 into /workspace/builds/worker-3-tc2/source
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate package-json 0.5.0
[INFO] finished tweaking crates.io crate package-json 0.5.0
[INFO] tweaked toml for crates.io crate package-json 0.5.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate package-json 0.5.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 35 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] cbe71add05e9215dd90767cb489240ec995cb464f89e532ece3b576ab98d5929
[INFO] running `Command { std: "docker" "start" "cbe71add05e9215dd90767cb489240ec995cb464f89e532ece3b576ab98d5929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbe71add05e9215dd90767cb489240ec995cb464f89e532ece3b576ab98d5929", 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" "cbe71add05e9215dd90767cb489240ec995cb464f89e532ece3b576ab98d5929" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbe71add05e9215dd90767cb489240ec995cb464f89e532ece3b576ab98d5929", 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" "cbe71add05e9215dd90767cb489240ec995cb464f89e532ece3b576ab98d5929" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.27
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling package-json v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 11.18s
[INFO] running `Command { std: "docker" "inspect" "cbe71add05e9215dd90767cb489240ec995cb464f89e532ece3b576ab98d5929", 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" "cbe71add05e9215dd90767cb489240ec995cb464f89e532ece3b576ab98d5929" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.191
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling package-json v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 5.61s
[INFO] running `Command { std: "docker" "inspect" "cbe71add05e9215dd90767cb489240ec995cb464f89e532ece3b576ab98d5929", 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" "cbe71add05e9215dd90767cb489240ec995cb464f89e532ece3b576ab98d5929" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/package-json/0eeea60fe7604af3/out/package_json-0eeea60fe7604af3)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test fs::test_find_closest_file ... FAILED
[INFO] [stdout] test fs::test_write_json ... FAILED
[INFO] [stdout] test fs::test_read_json ... FAILED
[INFO] [stdout] test schema::test_bugs_with_nested_serialization ... ok
[INFO] [stdout] test schema::test_bin_and_man ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test schema::test_config_with_bool_serialization ... ok
[INFO] [stdout] test schema::test_author_string_serialization ... ok
[INFO] [stdout] test schema::test_repository_record_with_directory ... ok
[INFO] [stdout] test schema::test_dependencies_and_dev_dependencies ... ok
[INFO] [stdout] test manager::test_new ... ok
[INFO] [stdout] test schema::test_repository_string ... ok
[INFO] [stdout] test manager::test_writable ... FAILED
[INFO] [stdout] test schema::test_repository_record ... ok
[INFO] [stdout] test schema::test_unknown_fields ... ok
[INFO] [stdout] test schema::test_scripts_serialization ... ok
[INFO] [stdout] test schema::test_config_with_nested_serialization ... ok
[INFO] [stdout] test manager::test_readable ... FAILED
[INFO] [stdout] test schema::test_engines_and_os ... ok
[INFO] [stdout] test schema::test_spec_fields ... ok
[INFO] [stdout] test schema::test_author_object_serialization ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- fs::test_find_closest_file stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'fs::test_find_closest_file' (527) panicked at src/fs.rs:75:48:
[INFO] [stdout] create temp_dir failed!: Custom { kind: ReadOnlyFilesystem, error: PathError { path: "/opt/rustwide/workdir/.tmp0eMo0M", err: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } } }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6211e14a1b11 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x6211e14b6e5a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x6211e14a64cc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x6211e147c726 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x6211e1499a69 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x6211e14334b0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x6211e1499c22 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x6211e147c7d2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x6211e1474e39 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x6211e147d4ed - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x6211e14b758c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x6211e14b7362 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x6211e14195af - <package_json[a4e8d8474825d62e]::fs::test_find_closest_file::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x6211e14268fb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x6211e1433ad5 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x6211e142d3c4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x6211e1436b62 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x6211e14a136f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x75d7a49b3dfa - <unknown>
[INFO] [stdout]   19:     0x75d7a4a473d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- fs::test_write_json stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'fs::test_write_json' (529) panicked at src/fs.rs:148:48:
[INFO] [stdout] create temp_dir failed!: Custom { kind: ReadOnlyFilesystem, error: PathError { path: "/opt/rustwide/workdir/.tmpFRrrxu", err: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } } }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6211e14a1b11 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x6211e14b6e5a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x6211e14a64cc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x6211e147c726 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x6211e1499a69 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x6211e14334b0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x6211e1499c22 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x6211e147c7d2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x6211e1474e39 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x6211e147d4ed - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x6211e14b758c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x6211e14b7362 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x6211e14186e1 - <package_json[a4e8d8474825d62e]::fs::test_write_json::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x6211e14268fb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x6211e1433ad5 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x6211e142d3c4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x6211e1436b62 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x6211e14a136f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x75d7a49b3dfa - <unknown>
[INFO] [stdout]   19:     0x75d7a4a473d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- fs::test_read_json stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'fs::test_read_json' (528) panicked at src/fs.rs:125:48:
[INFO] [stdout] create temp_dir failed!: Custom { kind: ReadOnlyFilesystem, error: PathError { path: "/opt/rustwide/workdir/.tmpzq2zPI", err: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } } }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6211e14a1b11 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x6211e14b6e5a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x6211e14a64cc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x6211e147c726 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x6211e1499a69 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x6211e14334b0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x6211e1499c22 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x6211e147c7d2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x6211e1474e39 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x6211e147d4ed - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x6211e14b758c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x6211e14b7362 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x6211e1417ba4 - <package_json[a4e8d8474825d62e]::fs::test_read_json::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x6211e14268fb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x6211e1433ad5 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x6211e142d3c4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x6211e1436b62 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x6211e14a136f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x75d7a49b3dfa - <unknown>
[INFO] [stdout]   19:     0x75d7a4a473d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- manager::test_writable stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'manager::test_writable' (532) panicked at src/manager.rs:302:48:
[INFO] [stdout] create temp_dir failed!: Custom { kind: ReadOnlyFilesystem, error: PathError { path: "/opt/rustwide/workdir/.tmpRTabqy", err: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } } }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6211e14a1b11 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x6211e14b6e5a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x6211e14a64cc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x6211e147c726 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x6211e1499a69 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x6211e14334b0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x6211e1499c22 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x6211e147c7d2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x6211e1474e39 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x6211e147d4ed - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x6211e14b758c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x6211e14b7362 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x6211e141cb37 - <package_json[a4e8d8474825d62e]::manager::test_writable::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x6211e14268fb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x6211e1433ad5 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x6211e142d3c4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x6211e1436b62 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x6211e14a136f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x75d7a49b3dfa - <unknown>
[INFO] [stdout]   19:     0x75d7a4a473d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- manager::test_readable stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'manager::test_readable' (531) panicked at src/manager.rs:249:48:
[INFO] [stdout] create temp_dir failed!: Custom { kind: ReadOnlyFilesystem, error: PathError { path: "/opt/rustwide/workdir/.tmpY428el", err: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } } }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6211e14a1b11 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x6211e14b6e5a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x6211e14a64cc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x6211e147c726 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x6211e1499a69 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x6211e14334b0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x6211e1499c22 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x6211e147c7d2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x6211e1474e39 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x6211e147d4ed - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x6211e14b758c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x6211e14b7362 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x6211e141be35 - <package_json[a4e8d8474825d62e]::manager::test_readable::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x6211e14268fb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x6211e1433ad5 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x6211e142d3c4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x6211e1436b62 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x6211e14a136f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x75d7a49b3dfa - <unknown>
[INFO] [stdout]   19:     0x75d7a4a473d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     fs::test_find_closest_file
[INFO] [stdout]     fs::test_read_json
[INFO] [stdout]     fs::test_write_json
[INFO] [stdout]     manager::test_readable
[INFO] [stdout]     manager::test_writable
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 15 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cbe71add05e9215dd90767cb489240ec995cb464f89e532ece3b576ab98d5929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbe71add05e9215dd90767cb489240ec995cb464f89e532ece3b576ab98d5929", kill_on_drop: false }`
[INFO] [stdout] cbe71add05e9215dd90767cb489240ec995cb464f89e532ece3b576ab98d5929
