[INFO] fetching crate csv_ledger_lib 0.1.1...
[INFO] testing csv_ledger_lib-0.1.1 against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] extracting crate csv_ledger_lib 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate csv_ledger_lib 0.1.1
[INFO] finished tweaking crates.io crate csv_ledger_lib 0.1.1
[INFO] tweaked toml for crates.io crate csv_ledger_lib 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate csv_ledger_lib 0.1.1 on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] [stderr]       Adding nom v7.1.3 (available: v8.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c04d26a91bb85f471deae3d17e3eafb0b0f5a77ffab93eac8733e8146375656
[INFO] running `Command { std: "docker" "start" "-a" "1c04d26a91bb85f471deae3d17e3eafb0b0f5a77ffab93eac8733e8146375656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c04d26a91bb85f471deae3d17e3eafb0b0f5a77ffab93eac8733e8146375656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c04d26a91bb85f471deae3d17e3eafb0b0f5a77ffab93eac8733e8146375656", kill_on_drop: false }`
[INFO] [stdout] 1c04d26a91bb85f471deae3d17e3eafb0b0f5a77ffab93eac8733e8146375656
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 3d5f424be40a9ce435dd385d755656a917cc8e3097ce51e6856015db3e21ae41
[INFO] running `Command { std: "docker" "start" "-a" "3d5f424be40a9ce435dd385d755656a917cc8e3097ce51e6856015db3e21ae41", kill_on_drop: false }`
[INFO] [stderr]    Compiling csv_ledger_lib v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "3d5f424be40a9ce435dd385d755656a917cc8e3097ce51e6856015db3e21ae41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d5f424be40a9ce435dd385d755656a917cc8e3097ce51e6856015db3e21ae41", kill_on_drop: false }`
[INFO] [stdout] 3d5f424be40a9ce435dd385d755656a917cc8e3097ce51e6856015db3e21ae41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 88ce3b5f98e8fa699dc658192b09efd58e016fee4d2573f6dd4eac04542c0518
[INFO] running `Command { std: "docker" "start" "-a" "88ce3b5f98e8fa699dc658192b09efd58e016fee4d2573f6dd4eac04542c0518", kill_on_drop: false }`
[INFO] [stderr]    Compiling csv_ledger_lib v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "88ce3b5f98e8fa699dc658192b09efd58e016fee4d2573f6dd4eac04542c0518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88ce3b5f98e8fa699dc658192b09efd58e016fee4d2573f6dd4eac04542c0518", kill_on_drop: false }`
[INFO] [stdout] 88ce3b5f98e8fa699dc658192b09efd58e016fee4d2573f6dd4eac04542c0518
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 0779bf798d53a527cdce09adb39b017e90149c89b3a3a44ffbae9ebeb244c1e6
[INFO] running `Command { std: "docker" "start" "-a" "0779bf798d53a527cdce09adb39b017e90149c89b3a3a44ffbae9ebeb244c1e6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/csv_ledger_lib/adb0a10b38351807/deps/csv_ledger_lib-adb0a10b38351807)
[INFO] [stdout] running 46 tests
[INFO] [stdout] test ledger::client_data::debug ... ok
[INFO] [stdout] test ledger::dp_string::test_dp_string ... ok
[INFO] [stdout] test ledger::ledger::debug ... ok
[INFO] [stdout] test ledger::ledger::chargeback ... ok
[INFO] [stdout] test ledger::ledger::display ... ok
[INFO] [stdout] test ledger::ledger::dispute ... ok
[INFO] [stdout] test ledger::ledger::err_consume_runthrough ... ok
[INFO] [stdout] test ledger::ledger::insert_transaction ... ok
[INFO] [stdout] test ledger::ledger::resolve ... ok
[INFO] [stdout] test ledger::validate_header::err_runthrough ... ok
[INFO] [stdout] test ledger::ledger::ok_consume ... ok
[INFO] [stdout] test ledger::validate_header::ok ... ok
[INFO] [stdout] test ledger_err::debug ... ok
[INFO] [stdout] test ledger_err::display ... ok
[INFO] [stdout] test ledger_err::from_parse ... ok
[INFO] [stdout] test parse::four_dp::err_runthrough ... ok
[INFO] [stdout] test parse::four_dp::ok_four_sig_fig ... ok
[INFO] [stdout] test parse::four_dp::ok_one_sig_fig ... ok
[INFO] [stdout] test parse::parse_header::err_missing_value ... ok
[INFO] [stdout] test parse::parse_header::err_parser_runthrough ... ok
[INFO] [stdout] test parse::parse_header::ok_no_white_space ... ok
[INFO] [stdout] test parse::parse_header::ok_with_white_space ... ok
[INFO] [stdout] test parse::parse_transaction::chargeback ... ok
[INFO] [stdout] test parse::parse_transaction::err_deposit_missing_value ... ok
[INFO] [stdout] test parse::parse_transaction::dispute ... ok
[INFO] [stdout] test parse::parse_transaction::err_invalid_deposit ... ok
[INFO] [stdout] test parse::parse_transaction::err_extra_value ... ok
[INFO] [stdout] test parse::four_dp::ok ... ok
[INFO] [stdout] test parse::parse_transaction::err_withdrawal_missing_value ... ok
[INFO] [stdout] test parse::parse_transaction::err_invalid_u16 ... ok
[INFO] [stdout] test parse::parse_transaction::deposit ... ok
[INFO] [stdout] test parse::parse_transaction::ok_no_white_space ... ok
[INFO] [stdout] test parse::parse_transaction::ok_no_decimal ... ok
[INFO] [stdout] test parse::parse_header::err_extra_value ... ok
[INFO] [stdout] test parse::parse_transaction::err_dispute_extra_value ... ok
[INFO] [stdout] test parse::parse_transaction::ok_no_amount ... ok
[INFO] [stdout] test parse::parse_transaction::err_dispute_missing_value ... ok
[INFO] [stdout] test parse::parse_transaction::ok_with_white_space ... ok
[INFO] [stdout] test parse::parse_transaction::resolve ... ok
[INFO] [stdout] test parse::parse_transaction::err_parser_runthrough ... ok
[INFO] [stdout] test parse::transaction::debug ... ok
[INFO] [stdout] test parse::parse_transaction::withdrawal ... ok
[INFO] [stdout] test parse::transaction::partial_eq ... ok
[INFO] [stdout] test parse::ws::ok_ws ... ok
[INFO] [stdout] test parse::ws::invalid_inner ... ok
[INFO] [stdout] test parse::parse_header::err_invalid_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests csv_ledger_lib
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/parse.rs - parse::parse_header (line 184) ... ok
[INFO] [stdout] test src/parse.rs - parse (line 5) ... ok
[INFO] [stdout] test src/ledger.rs - ledger::Ledger::insert_transaction (line 90) ... ok
[INFO] [stdout] test src/parse.rs - parse::parse_transaction (line 116) ... ok
[INFO] [stdout] test src/ledger.rs - ledger (line 8) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/ledger.rs - ledger (line 8) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (214) panicked at src/ledger.rs:9:66:
[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:     0x644efc7d6d72 - std[840933623431fd06]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc7d6d72 - std[840933623431fd06]::backtrace_rs::backtrace::trace_unsynchronized::<std[840933623431fd06]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc7d6d72 - std[840933623431fd06]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc7d6d72 - <<std[840933623431fd06]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8f93d80df273fe75]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc7e887a - <core[8f93d80df273fe75]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc7e887a - core[8f93d80df273fe75]::fmt::write
[INFO] [stdout]    6:     0x644efc7db306 - std[840933623431fd06]::io::default_write_fmt::<std[840933623431fd06]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc7db306 - <std[840933623431fd06]::sys::stdio::unix::Stderr as std[840933623431fd06]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc7c126f - <std[840933623431fd06]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc7c126f - std[840933623431fd06]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc7d2721 - std[840933623431fd06]::panicking::default_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x644efc7d28db - std[840933623431fd06]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x644efc7c1328 - std[840933623431fd06]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x644efc7b8df9 - std[840933623431fd06]::sys::backtrace::__rust_end_short_backtrace::<std[840933623431fd06]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x644efc7c1ccd - __rustc[5b4a0c6d8cc4a177]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x644efc7e8f2c - core[8f93d80df273fe75]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x644efc7e8d02 - core[8f93d80df273fe75]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1867:5
[INFO] [stdout]   17:     0x644efc78b04e - rust_out[c8cdd22bfd421af4]::main
[INFO] [stdout]   18:     0x644efc792723 - <fn() as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   19:     0x644efc788466 - std[840933623431fd06]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   20:     0x644efc78a649 - std[840933623431fd06]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   21:     0x644efc7d1d16 - <&dyn core[8f93d80df273fe75]::ops::function::Fn<(), Output = i32> + core[8f93d80df273fe75]::panic::unwind_safe::RefUnwindSafe + core[8f93d80df273fe75]::marker::Sync as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   22:     0x644efc7d1d16 - std[840933623431fd06]::panicking::catch_unwind::do_call::<&dyn core[8f93d80df273fe75]::ops::function::Fn<(), Output = i32> + core[8f93d80df273fe75]::panic::unwind_safe::RefUnwindSafe + core[8f93d80df273fe75]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   23:     0x644efc7d1d16 - std[840933623431fd06]::panicking::catch_unwind::<i32, &dyn core[8f93d80df273fe75]::ops::function::Fn<(), Output = i32> + core[8f93d80df273fe75]::panic::unwind_safe::RefUnwindSafe + core[8f93d80df273fe75]::marker::Sync>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   24:     0x644efc7d1d16 - std[840933623431fd06]::panic::catch_unwind::<&dyn core[8f93d80df273fe75]::ops::function::Fn<(), Output = i32> + core[8f93d80df273fe75]::panic::unwind_safe::RefUnwindSafe + core[8f93d80df273fe75]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   25:     0x644efc7d1d16 - std[840933623431fd06]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/rt.rs:175:24
[INFO] [stdout]   26:     0x644efc7d1d16 - std[840933623431fd06]::panicking::catch_unwind::do_call::<std[840933623431fd06]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   27:     0x644efc7d1d16 - std[840933623431fd06]::panicking::catch_unwind::<isize, std[840933623431fd06]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc7d1d16 - std[840933623431fd06]::panic::catch_unwind::<std[840933623431fd06]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc7d1d16 - std[840933623431fd06]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/rt.rs:171:5
[INFO] [stdout]   30:     0x644efc787231 - std[840933623431fd06]::rt::lang_start::<()>
[INFO] [stdout]   31:     0x644efc792e15 - main
[INFO] [stdout]   32:     0x78c987b821ca - <unknown>
[INFO] [stdout]   33:     0x78c987b8228b - __libc_start_main
[INFO] [stdout]   34:     0x644efc784695 - _start
[INFO] [stdout]   35:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/ledger.rs - ledger (line 8)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.66s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "0779bf798d53a527cdce09adb39b017e90149c89b3a3a44ffbae9ebeb244c1e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0779bf798d53a527cdce09adb39b017e90149c89b3a3a44ffbae9ebeb244c1e6", kill_on_drop: false }`
[INFO] [stdout] 0779bf798d53a527cdce09adb39b017e90149c89b3a3a44ffbae9ebeb244c1e6
