[INFO] cloning repository https://github.com/BalderHolst/SSL
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BalderHolst/SSL" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBalderHolst%2FSSL", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBalderHolst%2FSSL'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 916b87d63e4e95208dfacf7f1508aebb19d3d2af
[INFO] testing BalderHolst/SSL against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBalderHolst%2FSSL" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/BalderHolst/SSL
[INFO] finished tweaking git repo https://github.com/BalderHolst/SSL
[INFO] tweaked toml for git repo https://github.com/BalderHolst/SSL written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/BalderHolst/SSL on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/BalderHolst/SSL 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" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b464a3a26d81cb596614d22c471c9543674a275a62c1c1dd187d9d13902c5fbb
[INFO] running `Command { std: "docker" "start" "-a" "b464a3a26d81cb596614d22c471c9543674a275a62c1c1dd187d9d13902c5fbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b464a3a26d81cb596614d22c471c9543674a275a62c1c1dd187d9d13902c5fbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b464a3a26d81cb596614d22c471c9543674a275a62c1c1dd187d9d13902c5fbb", kill_on_drop: false }`
[INFO] [stdout] b464a3a26d81cb596614d22c471c9543674a275a62c1c1dd187d9d13902c5fbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a88892f23dd79f27d81c0a7dd4023794d206b72b3fc48d5106c8a780019ec60e
[INFO] running `Command { std: "docker" "start" "-a" "a88892f23dd79f27d81c0a7dd4023794d206b72b3fc48d5106c8a780019ec60e", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]    Compiling libc v0.2.162
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling syn v2.0.85
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling clap_lex v0.7.2
[INFO] [stderr]    Compiling bytemuck v1.19.0
[INFO] [stderr]    Compiling tiff v0.9.1
[INFO] [stderr]    Compiling zune-jpeg v0.4.13
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling exr v1.73.0
[INFO] [stderr]    Compiling qoi v0.4.1
[INFO] [stderr]    Compiling clap_builder v4.5.20
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling v_frame v0.3.8
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling maybe-rayon v0.1.1
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling av1-grain v0.2.3
[INFO] [stderr]    Compiling profiling-procmacros v1.0.16
[INFO] [stderr]    Compiling thiserror-impl v1.0.65
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling profiling v1.0.16
[INFO] [stderr]    Compiling thiserror v1.0.65
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]    Compiling clap v4.5.20
[INFO] [stderr]    Compiling ravif v0.11.11
[INFO] [stderr]    Compiling image v0.25.5
[INFO] [stderr]    Compiling ssl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.17s
[INFO] running `Command { std: "docker" "inspect" "a88892f23dd79f27d81c0a7dd4023794d206b72b3fc48d5106c8a780019ec60e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a88892f23dd79f27d81c0a7dd4023794d206b72b3fc48d5106c8a780019ec60e", kill_on_drop: false }`
[INFO] [stdout] a88892f23dd79f27d81c0a7dd4023794d206b72b3fc48d5106c8a780019ec60e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82470a42bb7ebadf4b8c0b45d4ddffbab5d313a5e443d148612d04e28b968865
[INFO] running `Command { std: "docker" "start" "-a" "82470a42bb7ebadf4b8c0b45d4ddffbab5d313a5e443d148612d04e28b968865", kill_on_drop: false }`
[INFO] [stderr]    Compiling ssl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "82470a42bb7ebadf4b8c0b45d4ddffbab5d313a5e443d148612d04e28b968865", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82470a42bb7ebadf4b8c0b45d4ddffbab5d313a5e443d148612d04e28b968865", kill_on_drop: false }`
[INFO] [stdout] 82470a42bb7ebadf4b8c0b45d4ddffbab5d313a5e443d148612d04e28b968865
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 04c6ab85aa99bdd248c77a8064a9794977d4a364f9da36e281cec34af4e3ce46
[INFO] running `Command { std: "docker" "start" "-a" "04c6ab85aa99bdd248c77a8064a9794977d4a364f9da36e281cec34af4e3ce46", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ssl-adf5102876955257)
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test compiler::constant_evaluator::tests::abs_neg ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::add_num ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::add_zero_right ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::cos ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::div_equal_num ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::div_equal_x ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::and ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::div_equal_y ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::add_zero_left ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::div_zero_left ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::div_zero_right ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::greater_false ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::greater_true ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::div_one_left ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::less_false ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::less_true ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::mod_num ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::mod_zero_left ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::mod_zero_right ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::mul_num ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::mul_one_left ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::mul_one_right ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::or ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::paren_bin ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::mul_zero_right ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::pow_num ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::sub_zero_left ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::trans_x_x ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::trans_x_zero_inner ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::trans_y_zero_inner ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::mul_zero_left ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::paren ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::trans_x_zero ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::sub_zero_right ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::pow_one_right ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::pow_zero_left ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::pow_zero_right ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::sin ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ssl-b02d9e84f4fc789f)
[INFO] [stdout] test compiler::constant_evaluator::tests::div_num ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::pow_one_left ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::trans_y_zero ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::abs_pos ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test compiler::constant_evaluator::tests::abs_neg ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::abs_pos ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::add_num ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::add_zero_right ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::and ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::div_equal_x ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::cos ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::div_equal_num ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::div_equal_y ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::div_one_left ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::div_num ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::div_zero_left ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::div_zero_right ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::greater_true ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::greater_false ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::less_true ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::mod_num ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::mod_zero_right ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::mod_zero_left ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::mul_one_left ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::mul_zero_right ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::mul_zero_left ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::or ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::paren ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::mul_one_right ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::pow_num ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::paren_bin ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::pow_zero_right ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::pow_one_right ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::pow_zero_left ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::pow_one_left ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::sub_zero_right ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::trans_x_x ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::trans_y_zero ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::mul_num ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::trans_x_zero ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::trans_y_zero_inner ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::trans_x_zero_inner ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::sin ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::less_false ... ok
[INFO] [stdout] test compiler::constant_evaluator::tests::sub_zero_left ... ok
[INFO] [stderr]    Doc-tests ssl
[INFO] [stdout] test compiler::constant_evaluator::tests::add_zero_left ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 4) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 20) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 4) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (167) panicked at src/lib.rs:14:26:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x643d0b2250a2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x643d0b2250a2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x643d0b2250a2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x643d0b2250a2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x643d0b23698f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x643d0b23698f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x643d0b1fd373 - std::io::default_write_fmt::hf7668c9f69c3a921
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x643d0b1fd373 - std::io::Write::write_fmt::ha6503cd07dd1d506
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x643d0b2048b2 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x643d0b208edf - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x643d0b208d39 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:328:9
[INFO] [stdout]   11:     0x643d0b209565 - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:834:13
[INFO] [stdout]   12:     0x643d0b20934a - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:707:13
[INFO] [stdout]   13:     0x643d0b2049e9 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   14:     0x643d0b1f1b2d - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5
[INFO] [stdout]   15:     0x643d0b23fc60 - core::panicking::panic_fmt::h31cc490ecc8cc1fa
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x643d0b23f0a6 - core::result::unwrap_failed::he05762ef9e6bdf9c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/result.rs:1862:5
[INFO] [stdout]   17:     0x643d0ab53f90 - rust_out::main::_doctest_main_src_lib_rs_4_0::h454c05dcb9f9ac31
[INFO] [stdout]   18:     0x643d0ab53e66 - rust_out::main::hca4b1f7e004a5b5b
[INFO] [stdout]   19:     0x643d0ab539d3 - core::ops::function::FnOnce::call_once::hd1d9844f43ba9ade
[INFO] [stdout]   20:     0x643d0ab53966 - std::sys::backtrace::__rust_begin_short_backtrace::h1b07d04bd89bf1d2
[INFO] [stdout]   21:     0x643d0ab53949 - std::rt::lang_start::{{closure}}::h195b227e6d961974
[INFO] [stdout]   22:     0x643d0b1fe900 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hfe01ef9c04091e5f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   23:     0x643d0b1fe900 - std::panicking::catch_unwind::do_call::h3720541c1dc2745c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   24:     0x643d0b1fe900 - std::panicking::catch_unwind::hf812e1c72a8544c2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   25:     0x643d0b1fe900 - std::panic::catch_unwind::h9e80dffea8831154
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x643d0b1fe900 - std::rt::lang_start_internal::{{closure}}::h03410fa218b2c977
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x643d0b1fe900 - std::panicking::catch_unwind::do_call::hcc46efa18e4a9c15
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   28:     0x643d0b1fe900 - std::panicking::catch_unwind::hc0afbf6668eb863a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   29:     0x643d0b1fe900 - std::panic::catch_unwind::h9640c0d1343096b8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x643d0b1fe900 - std::rt::lang_start_internal::hea659f61d058debe
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x643d0ab53931 - std::rt::lang_start::h1eafb7a9125a057d
[INFO] [stdout]   32:     0x643d0ab54025 - main
[INFO] [stdout]   33:     0x7e917d9751ca - <unknown>
[INFO] [stdout]   34:     0x7e917d97528b - __libc_start_main
[INFO] [stdout]   35:     0x643d0ab53845 - _start
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 20) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stdout:
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[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (168) panicked at src/lib.rs:20:26:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6040dcedf012 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6040dcedf012 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6040dcedf012 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6040dcedf012 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6040dcef08ff - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6040dcef08ff - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6040dceb6973 - std::io::default_write_fmt::hf7668c9f69c3a921
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6040dceb6973 - std::io::Write::write_fmt::ha6503cd07dd1d506
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6040dcebe0c2 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6040dcec27cf - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6040dcec2629 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:328:9
[INFO] [stdout]   11:     0x6040dcec2e55 - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:834:13
[INFO] [stdout]   12:     0x6040dcec2c3a - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:707:13
[INFO] [stdout]   13:     0x6040dcebe1f9 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   14:     0x6040dceab12d - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5
[INFO] [stdout]   15:     0x6040dcef9bd0 - core::panicking::panic_fmt::h31cc490ecc8cc1fa
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x6040dcef9016 - core::result::unwrap_failed::he05762ef9e6bdf9c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/result.rs:1862:5
[INFO] [stdout]   17:     0x6040dc80d513 - rust_out::main::_doctest_main_src_lib_rs_20_0::hf79105f6e2c6da72
[INFO] [stdout]   18:     0x6040dc80d396 - rust_out::main::hca4b1f7e004a5b5b
[INFO] [stdout]   19:     0x6040dc80cf03 - core::ops::function::FnOnce::call_once::hd1d9844f43ba9ade
[INFO] [stdout]   20:     0x6040dc80ce96 - std::sys::backtrace::__rust_begin_short_backtrace::h1b07d04bd89bf1d2
[INFO] [stdout]   21:     0x6040dc80ce79 - std::rt::lang_start::{{closure}}::h195b227e6d961974
[INFO] [stdout]   22:     0x6040dceb8110 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hfe01ef9c04091e5f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   23:     0x6040dceb8110 - std::panicking::catch_unwind::do_call::h3720541c1dc2745c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   24:     0x6040dceb8110 - std::panicking::catch_unwind::hf812e1c72a8544c2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   25:     0x6040dceb8110 - std::panic::catch_unwind::h9e80dffea8831154
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x6040dceb8110 - std::rt::lang_start_internal::{{closure}}::h03410fa218b2c977
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x6040dceb8110 - std::panicking::catch_unwind::do_call::hcc46efa18e4a9c15
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   28:     0x6040dceb8110 - std::panicking::catch_unwind::hc0afbf6668eb863a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   29:     0x6040dceb8110 - std::panic::catch_unwind::h9640c0d1343096b8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x6040dceb8110 - std::rt::lang_start_internal::hea659f61d058debe
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x6040dc80ce61 - std::rt::lang_start::h1eafb7a9125a057d
[INFO] [stdout]   32:     0x6040dc80d685 - main
[INFO] [stdout]   33:     0x7687b64741ca - <unknown>
[INFO] [stdout]   34:     0x7687b647428b - __libc_start_main
[INFO] [stdout]   35:     0x6040dc80cc15 - _start
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 20)
[INFO] [stdout]     src/lib.rs - (line 4)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.71s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "04c6ab85aa99bdd248c77a8064a9794977d4a364f9da36e281cec34af4e3ce46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04c6ab85aa99bdd248c77a8064a9794977d4a364f9da36e281cec34af4e3ce46", kill_on_drop: false }`
[INFO] [stdout] 04c6ab85aa99bdd248c77a8064a9794977d4a364f9da36e281cec34af4e3ce46
