[INFO] fetching crate lib2048 0.0.2...
[INFO] testing lib2048-0.0.2 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate lib2048 0.0.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate lib2048 0.0.2
[INFO] finished tweaking crates.io crate lib2048 0.0.2
[INFO] tweaked toml for crates.io crate lib2048 0.0.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lib2048 0.0.2 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "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" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to highest compatible versions
[INFO] [stderr]       Adding rand v0.5.6 (available: v0.10.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `lib2048` (manifest) generated 1 warning
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand v0.5.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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] eace7b495fa962902fe4d3cac91cd4e42c443dfabbfa192dd017b0acce526feb
[INFO] running `Command { std: "docker" "start" "eace7b495fa962902fe4d3cac91cd4e42c443dfabbfa192dd017b0acce526feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eace7b495fa962902fe4d3cac91cd4e42c443dfabbfa192dd017b0acce526feb", 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" "eace7b495fa962902fe4d3cac91cd4e42c443dfabbfa192dd017b0acce526feb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eace7b495fa962902fe4d3cac91cd4e42c443dfabbfa192dd017b0acce526feb", 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" "eace7b495fa962902fe4d3cac91cd4e42c443dfabbfa192dd017b0acce526feb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `lib2048` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.191
[INFO] [stderr]    Compiling rand_core v0.4.3
[INFO] [stderr]    Compiling rand_core v0.3.2
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling lib2048 v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 3.31s
[INFO] running `Command { std: "docker" "inspect" "eace7b495fa962902fe4d3cac91cd4e42c443dfabbfa192dd017b0acce526feb", 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" "eace7b495fa962902fe4d3cac91cd4e42c443dfabbfa192dd017b0acce526feb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `lib2048` (manifest) generated 1 warning
[INFO] [stderr]    Compiling lib2048 v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "eace7b495fa962902fe4d3cac91cd4e42c443dfabbfa192dd017b0acce526feb", 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" "eace7b495fa962902fe4d3cac91cd4e42c443dfabbfa192dd017b0acce526feb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `lib2048` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/lib2048-07d035ce22ec9646)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::board_game_over ... ok
[INFO] [stdout] test tests::generate ... ok
[INFO] [stdout] test tests::generate_tile_value ... ok
[INFO] [stdout] test tests::generate_pos ... ok
[INFO] [stdout] test tests::index_new ... ok
[INFO] [stdout] test tests::control_move_output ... FAILED
[INFO] [stdout] test tests::board_new ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test tests::control_move_path ... FAILED
[INFO] [stdout] test tests::index_usize_convert ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::control_move_output stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::control_move_output' (203) panicked at src/lib.rs:326:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "[CombineInto { a: TilePos(0, 1), b: TilePos(0, 0), target: TilePos(0, 0) }, Move { from: TilePos(0, 3), to: TilePos(0, 1) }, CombineInto { a: TilePos(1, 2), b: TilePos(1, 1), target: TilePos(1, 0) }, Move { from: TilePos(1, 3), to: TilePos(1, 1) }]"
[INFO] [stdout]  right: "[CombineInto { a: TilePos(0, 1), b: TilePos(0, 0), target: TilePos(0, 0) }, ScoreAdd { add: 4 }, Move { from: TilePos(0, 3), to: TilePos(0, 1) }, CombineInto { a: TilePos(1, 2), b: TilePos(1, 1), target: TilePos(1, 0) }, ScoreAdd { add: 32 }, Move { from: TilePos(1, 3), to: TilePos(1, 1) }]"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57d723d64031 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x57d723d7849a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x57d723d6857c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x57d723d40576 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x57d723d5c6e9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x57d723cf4830 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x57d723d5c8a2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x57d723d40622 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x57d723d39379 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x57d723d4121d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x57d723d78bcc - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x57d723d78ae3 - core[df12db4294e9bfd3]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x57d723ce43ba - core[df12db4294e9bfd3]::panicking::assert_failed::<alloc[2182bb758b4b3781]::string::String, alloc[2182bb758b4b3781]::string::String>
[INFO] [stdout]   13:     0x57d723ce76d9 - <lib2048[eac878fe0b16ab46]::tests::control_move_output::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x57d723ce7b1b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   15:     0x57d723cf5185 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   16:     0x57d723ceea44 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x57d723cf82e2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x57d723d63909 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7b7f9e083dfa - <unknown>
[INFO] [stdout]   20:     0x7b7f9e1173d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::control_move_path stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::control_move_path' (204) panicked at src/lib.rs:385:13:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: Board { content: [2, 0, 0, 0, 0, 0, 0, 7, 3, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 4, 3, 5, 2, 1, 0, 0, 3, 4, 3, 2, 0, 0, 0, 3, 3, 2, 0, 0, 0, 0, 2, 5, 2, 0, 0, 0, 0, 2, 1, 2, 1, 2, 1, 2], size: TilePos(8, 7), score: 224 }
[INFO] [stdout]  right: Board { content: [2, 0, 0, 0, 0, 0, 0, 7, 3, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 4, 3, 5, 2, 1, 0, 0, 3, 4, 3, 2, 0, 0, 0, 3, 3, 2, 0, 0, 0, 0, 2, 5, 2, 0, 0, 0, 0, 2, 1, 2, 1, 2, 1, 2], size: TilePos(8, 7), score: 0 }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57d723d64031 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x57d723d7849a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x57d723d6857c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x57d723d40576 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x57d723d5c6e9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x57d723cf4830 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x57d723d5c8a2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x57d723d40622 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x57d723d39379 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x57d723d4121d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x57d723d78bcc - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x57d723d78ae3 - core[df12db4294e9bfd3]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x57d723ce4382 - core[df12db4294e9bfd3]::panicking::assert_failed::<lib2048[eac878fe0b16ab46]::Board, lib2048[eac878fe0b16ab46]::Board>
[INFO] [stdout]   13:     0x57d723ce7401 - <lib2048[eac878fe0b16ab46]::tests::control_move_path::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x57d723ce7b1b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   15:     0x57d723cf5185 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   16:     0x57d723ceea44 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x57d723cf82e2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x57d723d63909 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7b7f9e083dfa - <unknown>
[INFO] [stdout]   20:     0x7b7f9e1173d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::control_move_output
[INFO] [stdout]     tests::control_move_path
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 7 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eace7b495fa962902fe4d3cac91cd4e42c443dfabbfa192dd017b0acce526feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eace7b495fa962902fe4d3cac91cd4e42c443dfabbfa192dd017b0acce526feb", kill_on_drop: false }`
[INFO] [stdout] eace7b495fa962902fe4d3cac91cd4e42c443dfabbfa192dd017b0acce526feb
