[INFO] cloning repository https://github.com/thomascastleman/arithmetic-coding
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thomascastleman/arithmetic-coding" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomascastleman%2Farithmetic-coding", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomascastleman%2Farithmetic-coding'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f5fcc5f5f9431a36989eb6450e0f7a5d10af9ce0
[INFO] testing thomascastleman/arithmetic-coding against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomascastleman%2Farithmetic-coding" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thomascastleman/arithmetic-coding
[INFO] finished tweaking git repo https://github.com/thomascastleman/arithmetic-coding
[INFO] tweaked toml for git repo https://github.com/thomascastleman/arithmetic-coding written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thomascastleman/arithmetic-coding on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thomascastleman/arithmetic-coding already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9ed7544d9e77c1c5414fd06367ceac5eb57b060ce39b4a54775118cc1adff407
[INFO] running `Command { std: "docker" "start" "9ed7544d9e77c1c5414fd06367ceac5eb57b060ce39b4a54775118cc1adff407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ed7544d9e77c1c5414fd06367ceac5eb57b060ce39b4a54775118cc1adff407", 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" "9ed7544d9e77c1c5414fd06367ceac5eb57b060ce39b4a54775118cc1adff407" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ed7544d9e77c1c5414fd06367ceac5eb57b060ce39b4a54775118cc1adff407", 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" "9ed7544d9e77c1c5414fd06367ceac5eb57b060ce39b4a54775118cc1adff407" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling biterator v0.3.0
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling arithmetic-coding v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 5.28s
[INFO] running `Command { std: "docker" "inspect" "9ed7544d9e77c1c5414fd06367ceac5eb57b060ce39b4a54775118cc1adff407", 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" "9ed7544d9e77c1c5414fd06367ceac5eb57b060ce39b4a54775118cc1adff407" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling env_filter v0.1.4
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling test-log-macros v0.2.18
[INFO] [stderr]    Compiling quickcheck_macros v1.1.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling test-log v0.2.18
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling arithmetic-coding v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 26.34s
[INFO] running `Command { std: "docker" "inspect" "9ed7544d9e77c1c5414fd06367ceac5eb57b060ce39b4a54775118cc1adff407", 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" "9ed7544d9e77c1c5414fd06367ceac5eb57b060ce39b4a54775118cc1adff407" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/arithmetic_coding-f46ad79d8487f1d1)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test decoder::test::decode_empty_message ... ok
[INFO] [stdout] test decoder::test::decode_message_with_middle_rescaling ... ok
[INFO] [stdout] test decoder::test::decodes_single_message ... ok
[INFO] [stdout] test decoder::test::decode_small_message ... ok
[INFO] [stdout] test encoder::test::encode_message_with_middle_rescaling ... ok
[INFO] [stdout] test encoder::test::encode_empty_message ... ok
[INFO] [stdout] test encoder::test::encode_very_small_message ... ok
[INFO] [stdout] test encoder::test::error_on_unterminated_stream ... ok
[INFO] [stdout] test example::test::test_lower_bound ... ok
[INFO] [stdout] test example::test::test_eof ... ok
[INFO] [stdout] test example::test::test_symbols ... ok
[INFO] [stdout] test example::test::test_upper_bound ... ok
[INFO] [stdout] test encoder::test::encodes_single_message ... ok
[INFO] [stdout] test encoder::test::encode_small_message ... ok
[INFO] [stdout] test decoder::test::decode_very_small_message ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/composition_test.rs (/opt/rustwide/target/release/deps/composition_test-1a16dcd008f83f5a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test z_initialization_regression_test ... ok
[INFO] [stdout] test decoder_miscalculates_length ... FAILED
[INFO] [stdout] test decoder_calculates_length ... FAILED
[INFO] [stdout] test encoder_and_decoder_cancel ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- decoder_miscalculates_length stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'decoder_miscalculates_length' (986) panicked at tests/composition_test.rs:247:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: Some(1)
[INFO] [stdout]  right: Some(2)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57ed2a4a35b1 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x57ed2a4ba6ca - core[7c831bd917ebf35f]::fmt::write
[INFO] [stdout]    2:     0x57ed2a4a922c - <alloc[2fdc3f7464fcf288]::vec::Vec<u8> as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x57ed2a47fae6 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x57ed2a49bc19 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stdout]    5:     0x57ed2a360420 - test[73009c9f9aebf890]::test_main_inner::<test[73009c9f9aebf890]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x57ed2a49bdd2 - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x57ed2a47fb92 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x57ed2a478509 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x57ed2a48078d - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stdout]   10:     0x57ed2a4baeac - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stdout]   11:     0x57ed2a4badc3 - core[7c831bd917ebf35f]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x57ed2a4b6648 - core[7c831bd917ebf35f]::panicking::assert_failed::<core[7c831bd917ebf35f]::option::Option<usize>, core[7c831bd917ebf35f]::option::Option<usize>>
[INFO] [stdout]   13:     0x57ed2a34b4ac - <composition_test[7cf67c01154808b0]::decoder_miscalculates_length::{closure#0} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x57ed2a35370b - test[73009c9f9aebf890]::__rust_begin_short_backtrace::<core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>, fn() -> core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>>
[INFO] [stdout]   15:     0x57ed2a360d75 - test[73009c9f9aebf890]::run_test::{closure#0}
[INFO] [stdout]   16:     0x57ed2a35a134 - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<test[73009c9f9aebf890]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x57ed2a363ed2 - <std[104cf6e2632825ea]::thread::lifecycle::spawn_unchecked<test[73009c9f9aebf890]::run_test::{closure#1}, ()>::{closure#1} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x57ed2a4a2e89 - <std[104cf6e2632825ea]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7878a9c2f07a - <unknown>
[INFO] [stdout]   20:     0x7878a9cc2534 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- decoder_calculates_length stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'decoder_calculates_length' (985) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:165:28:
[INFO] [stdout] [quickcheck] TEST FAILED. Arguments: (NumAlphabet { symbols: [NumSymbol(0), NumSymbol(1)], interval_widths: [83677830, 83431236] }, 0, [])
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57ed2a4a35b1 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x57ed2a4ba6ca - core[7c831bd917ebf35f]::fmt::write
[INFO] [stdout]    2:     0x57ed2a4a922c - <alloc[2fdc3f7464fcf288]::vec::Vec<u8> as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x57ed2a47fae6 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x57ed2a49bc19 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stdout]    5:     0x57ed2a360420 - test[73009c9f9aebf890]::test_main_inner::<test[73009c9f9aebf890]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x57ed2a49bdd2 - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x57ed2a344fbd - std[104cf6e2632825ea]::panicking::begin_panic::<alloc[2fdc3f7464fcf288]::string::String>::{closure#0}
[INFO] [stdout]    8:     0x57ed2a344b16 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::begin_panic<alloc[2fdc3f7464fcf288]::string::String>::{closure#0}, !>
[INFO] [stdout]    9:     0x57ed2a3449d5 - std[104cf6e2632825ea]::panicking::begin_panic::<alloc[2fdc3f7464fcf288]::string::String>
[INFO] [stdout]   10:     0x57ed2a34de28 - quickcheck[a6e54de58274fba6]::tester::quickcheck::<fn(composition_test[7cf67c01154808b0]::NumAlphabet, u8, alloc[2fdc3f7464fcf288]::vec::Vec<bool>) -> bool>
[INFO] [stdout]   11:     0x57ed2a34af34 - <composition_test[7cf67c01154808b0]::decoder_calculates_length::{closure#0} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   12:     0x57ed2a35370b - test[73009c9f9aebf890]::__rust_begin_short_backtrace::<core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>, fn() -> core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>>
[INFO] [stdout]   13:     0x57ed2a360d75 - test[73009c9f9aebf890]::run_test::{closure#0}
[INFO] [stdout]   14:     0x57ed2a35a134 - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<test[73009c9f9aebf890]::run_test::{closure#1}, ()>
[INFO] [stdout]   15:     0x57ed2a363ed2 - <std[104cf6e2632825ea]::thread::lifecycle::spawn_unchecked<test[73009c9f9aebf890]::run_test::{closure#1}, ()>::{closure#1} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   16:     0x57ed2a4a2e89 - <std[104cf6e2632825ea]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   17:     0x7878a9c2f07a - <unknown>
[INFO] [stdout]   18:     0x7878a9cc2534 - clone
[INFO] [stdout]   19:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     decoder_calculates_length
[INFO] [stdout]     decoder_miscalculates_length
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.46s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test composition_test`
[INFO] running `Command { std: "docker" "inspect" "9ed7544d9e77c1c5414fd06367ceac5eb57b060ce39b4a54775118cc1adff407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ed7544d9e77c1c5414fd06367ceac5eb57b060ce39b4a54775118cc1adff407", kill_on_drop: false }`
[INFO] [stdout] 9ed7544d9e77c1c5414fd06367ceac5eb57b060ce39b4a54775118cc1adff407
