[INFO] fetching crate csv_ledger_lib 0.1.1...
[INFO] testing csv_ledger_lib-0.1.1 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065
[INFO] extracting crate csv_ledger_lib 0.1.1 into /workspace/builds/worker-4-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-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate csv_ledger_lib 0.1.1 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce6d48e431448df85d0546d97376d1f03c04bcb39fb1de0bedf2755c425932dc
[INFO] running `Command { std: "docker" "start" "-a" "ce6d48e431448df85d0546d97376d1f03c04bcb39fb1de0bedf2755c425932dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce6d48e431448df85d0546d97376d1f03c04bcb39fb1de0bedf2755c425932dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce6d48e431448df85d0546d97376d1f03c04bcb39fb1de0bedf2755c425932dc", kill_on_drop: false }`
[INFO] [stdout] ce6d48e431448df85d0546d97376d1f03c04bcb39fb1de0bedf2755c425932dc
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 366a0f6c28c84e9cbbb49809d702b49b2468cd8318a6ecdc8b7f94cac4ac7195
[INFO] running `Command { std: "docker" "start" "-a" "366a0f6c28c84e9cbbb49809d702b49b2468cd8318a6ecdc8b7f94cac4ac7195", kill_on_drop: false }`
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling csv_ledger_lib v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.59s
[INFO] running `Command { std: "docker" "inspect" "366a0f6c28c84e9cbbb49809d702b49b2468cd8318a6ecdc8b7f94cac4ac7195", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "366a0f6c28c84e9cbbb49809d702b49b2468cd8318a6ecdc8b7f94cac4ac7195", kill_on_drop: false }`
[INFO] [stdout] 366a0f6c28c84e9cbbb49809d702b49b2468cd8318a6ecdc8b7f94cac4ac7195
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3676c149c983d817d790a19dfa77fcc0bc4c81396830eb2aa800664657998d2e
[INFO] running `Command { std: "docker" "start" "-a" "3676c149c983d817d790a19dfa77fcc0bc4c81396830eb2aa800664657998d2e", 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 1.24s
[INFO] running `Command { std: "docker" "inspect" "3676c149c983d817d790a19dfa77fcc0bc4c81396830eb2aa800664657998d2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3676c149c983d817d790a19dfa77fcc0bc4c81396830eb2aa800664657998d2e", kill_on_drop: false }`
[INFO] [stdout] 3676c149c983d817d790a19dfa77fcc0bc4c81396830eb2aa800664657998d2e
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] be735d769452f2142eb828b5a895ad4ece53e401b3c579def410a67efbbbc6bb
[INFO] running `Command { std: "docker" "start" "-a" "be735d769452f2142eb828b5a895ad4ece53e401b3c579def410a67efbbbc6bb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/csv_ledger_lib-d642f525e1ee6258)
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test ledger::client_data::debug ... ok
[INFO] [stdout] test ledger::ledger::err_consume_runthrough ... ok
[INFO] [stdout] test ledger::validate_header::ok ... ok
[INFO] [stdout] test ledger_err::display ... ok
[INFO] [stdout] test ledger::ledger::dispute ... ok
[INFO] [stdout] test ledger::ledger::resolve ... ok
[INFO] [stdout] test ledger::validate_header::err_runthrough ... ok
[INFO] [stdout] test parse::four_dp::ok_one_sig_fig ... ok
[INFO] [stdout] test parse::four_dp::ok ... ok
[INFO] [stdout] test ledger::ledger::debug ... ok
[INFO] [stdout] test ledger_err::from_parse ... ok
[INFO] [stdout] test ledger::ledger::display ... ok
[INFO] [stdout] test parse::parse_header::err_extra_value ... ok
[INFO] [stdout] test parse::parse_header::err_parser_runthrough ... ok
[INFO] [stdout] test parse::parse_transaction::chargeback ... ok
[INFO] [stdout] test parse::parse_header::err_missing_value ... ok
[INFO] [stdout] test parse::parse_header::ok_no_white_space ... ok
[INFO] [stdout] test parse::parse_transaction::deposit ... ok
[INFO] [stdout] test parse::four_dp::ok_four_sig_fig ... ok
[INFO] [stdout] test ledger::ledger::insert_transaction ... ok
[INFO] [stdout] test ledger::dp_string::test_dp_string ... ok
[INFO] [stdout] test parse::parse_header::ok_with_white_space ... ok
[INFO] [stdout] test parse::parse_header::err_invalid_input ... ok
[INFO] [stdout] test ledger::ledger::ok_consume ... ok
[INFO] [stdout] test parse::parse_transaction::err_deposit_missing_value ... ok
[INFO] [stdout] test ledger::ledger::chargeback ... ok
[INFO] [stdout] test parse::parse_transaction::err_parser_runthrough ... ok
[INFO] [stdout] test parse::parse_transaction::err_dispute_extra_value ... ok
[INFO] [stdout] test parse::parse_transaction::err_dispute_missing_value ... ok
[INFO] [stdout] test parse::parse_transaction::err_invalid_deposit ... ok
[INFO] [stdout] test parse::parse_transaction::err_extra_value ... ok
[INFO] [stdout] test ledger_err::debug ... ok
[INFO] [stdout] test parse::parse_transaction::err_invalid_u16 ... ok
[INFO] [stdout] test parse::four_dp::err_runthrough ... ok
[INFO] [stdout] test parse::parse_transaction::err_withdrawal_missing_value ... ok
[INFO] [stdout] test parse::parse_transaction::ok_no_amount ... ok
[INFO] [stdout] test parse::parse_transaction::dispute ... 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::ok_no_white_space ... ok
[INFO] [stdout] test parse::ws::invalid_inner ... ok
[INFO] [stdout] test parse::transaction::partial_eq ... ok
[INFO] [stdout] test parse::parse_transaction::withdrawal ... ok
[INFO] [stdout] test parse::transaction::debug ... ok
[INFO] [stdout] test parse::ws::ok_ws ... ok
[INFO] [stdout] test parse::parse_transaction::ok_no_decimal ... 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/ledger.rs - ledger::Ledger::insert_transaction (line 90) ... ok
[INFO] [stdout] test src/ledger.rs - ledger (line 8) ... FAILED
[INFO] [stdout] test src/parse.rs - parse::parse_transaction (line 116) ... ok
[INFO] [stdout] test src/parse.rs - parse::parse_header (line 184) ... ok
[INFO] [stdout] test src/parse.rs - parse (line 5) ... ok
[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' (138) 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:     0x60036e1061ca - std[ec4e911328de40a6]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60036e1061ca - std[ec4e911328de40a6]::backtrace_rs::backtrace::trace_unsynchronized::<std[ec4e911328de40a6]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60036e1061ca - std[ec4e911328de40a6]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60036e1061ca - <<std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a96a4c5c53f902a3]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60036e11712a - <core[a96a4c5c53f902a3]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60036e11712a - core[a96a4c5c53f902a3]::fmt::write
[INFO] [stdout]    6:     0x60036e109f92 - std[ec4e911328de40a6]::io::default_write_fmt::<std[ec4e911328de40a6]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x60036e109f92 - <std[ec4e911328de40a6]::sys::stdio::unix::Stderr as std[ec4e911328de40a6]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x60036e0f13af - <std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60036e0f13af - std[ec4e911328de40a6]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60036e101bf1 - std[ec4e911328de40a6]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x60036e101dab - std[ec4e911328de40a6]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x60036e0f1468 - std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x60036e0e8fb9 - std[ec4e911328de40a6]::sys::backtrace::__rust_end_short_backtrace::<std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x60036e0f1dcd - __rustc[aa69f48705c57ca8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x60036e11785c - core[a96a4c5c53f902a3]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x60036e117632 - core[a96a4c5c53f902a3]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/result.rs:1867:5
[INFO] [stdout]   17:     0x60036e0bb9be - rust_out[c29997ca7713e474]::main
[INFO] [stdout]   18:     0x60036e0c3063 - <fn() as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   19:     0x60036e0b8fd6 - std[ec4e911328de40a6]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   20:     0x60036e0bafb9 - std[ec4e911328de40a6]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   21:     0x60036e101374 - <&dyn core[a96a4c5c53f902a3]::ops::function::Fn<(), Output = i32> + core[a96a4c5c53f902a3]::panic::unwind_safe::RefUnwindSafe + core[a96a4c5c53f902a3]::marker::Sync as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   22:     0x60036e101374 - std[ec4e911328de40a6]::panicking::catch_unwind::do_call::<&dyn core[a96a4c5c53f902a3]::ops::function::Fn<(), Output = i32> + core[a96a4c5c53f902a3]::panic::unwind_safe::RefUnwindSafe + core[a96a4c5c53f902a3]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   23:     0x60036e101374 - std[ec4e911328de40a6]::panicking::catch_unwind::<i32, &dyn core[a96a4c5c53f902a3]::ops::function::Fn<(), Output = i32> + core[a96a4c5c53f902a3]::panic::unwind_safe::RefUnwindSafe + core[a96a4c5c53f902a3]::marker::Sync>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   24:     0x60036e101374 - std[ec4e911328de40a6]::panic::catch_unwind::<&dyn core[a96a4c5c53f902a3]::ops::function::Fn<(), Output = i32> + core[a96a4c5c53f902a3]::panic::unwind_safe::RefUnwindSafe + core[a96a4c5c53f902a3]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stdout]   25:     0x60036e101374 - std[ec4e911328de40a6]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/rt.rs:175:24
[INFO] [stdout]   26:     0x60036e101374 - std[ec4e911328de40a6]::panicking::catch_unwind::do_call::<std[ec4e911328de40a6]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   27:     0x60036e101374 - std[ec4e911328de40a6]::panicking::catch_unwind::<isize, std[ec4e911328de40a6]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x60036e101374 - std[ec4e911328de40a6]::panic::catch_unwind::<std[ec4e911328de40a6]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x60036e101374 - std[ec4e911328de40a6]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/rt.rs:171:5
[INFO] [stdout]   30:     0x60036e0b7fd1 - std[ec4e911328de40a6]::rt::lang_start::<()>
[INFO] [stdout]   31:     0x60036e0c3755 - main
[INFO] [stdout]   32:     0x74de544a51ca - <unknown>
[INFO] [stdout]   33:     0x74de544a528b - __libc_start_main
[INFO] [stdout]   34:     0x60036e0b5005 - _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 0.68s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "be735d769452f2142eb828b5a895ad4ece53e401b3c579def410a67efbbbc6bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be735d769452f2142eb828b5a895ad4ece53e401b3c579def410a67efbbbc6bb", kill_on_drop: false }`
[INFO] [stdout] be735d769452f2142eb828b5a895ad4ece53e401b3c579def410a67efbbbc6bb
