[INFO] fetching crate solution 0.1.1...
[INFO] testing solution-0.1.1 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate solution 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate solution 0.1.1
[INFO] finished tweaking crates.io crate solution 0.1.1
[INFO] tweaked toml for crates.io crate solution 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate solution 0.1.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate solution 0.1.1 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" "+1.100.0-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-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 91398c12d88bf6f65a4deb098215d88ced47c005d519e58924efcba9361ff924
[INFO] running `Command { std: "docker" "start" "91398c12d88bf6f65a4deb098215d88ced47c005d519e58924efcba9361ff924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91398c12d88bf6f65a4deb098215d88ced47c005d519e58924efcba9361ff924", 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" "91398c12d88bf6f65a4deb098215d88ced47c005d519e58924efcba9361ff924" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91398c12d88bf6f65a4deb098215d88ced47c005d519e58924efcba9361ff924", 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" "91398c12d88bf6f65a4deb098215d88ced47c005d519e58924efcba9361ff924" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling solution v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "91398c12d88bf6f65a4deb098215d88ced47c005d519e58924efcba9361ff924", 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" "91398c12d88bf6f65a4deb098215d88ced47c005d519e58924efcba9361ff924" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling solution v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/lib.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout]  36 |         $crate::_fake_or_real_block!({todo!($($hint)*)}, $solution)
[INFO] [stdout]     |                                       ---------------- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 110 |         assert_eq!(a, "asd");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "91398c12d88bf6f65a4deb098215d88ced47c005d519e58924efcba9361ff924", 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" "91398c12d88bf6f65a4deb098215d88ced47c005d519e58924efcba9361ff924" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/lib.rs:110:9
[INFO] [stderr]     |
[INFO] [stderr]  36 |         $crate::_fake_or_real_block!({todo!($($hint)*)}, $solution)
[INFO] [stderr]     |                                       ---------------- any code following this expression is unreachable
[INFO] [stderr] ...
[INFO] [stderr] 110 |         assert_eq!(a, "asd");
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `solution` (lib test) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/solution/f725b5565044763d/out/solution-f725b5565044763d)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test::sol_type_on_solution ... ignored, only on solution feature
[INFO] [stdout] test test::solution_on_solution ... ignored, only on solution feature
[INFO] [stdout] test test::sol_type_on_instructions ... FAILED
[INFO] [stdout] test test::solution_with_dynamic_info_on_instructions - should panic ... ok
[INFO] [stdout] test test::solution_without_info_on_instructions - should panic ... ok
[INFO] [stdout] test test::solution_with_text_info_on_instructions - should panic ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test test::solution_with_complexe_info_on_instructions - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test::sol_type_on_instructions stdout ----
[INFO] [stdout] [src/lib.rs:96:17] type_name::<solution_type!(hint = "", String)>() = "!"
[INFO] [stdout] 
[INFO] [stdout] thread 'test::sol_type_on_instructions' (146) panicked at src/lib.rs:96:9:
[INFO] [stdout] assertion failed: dbg!(type_name::<solution_type!(hint = "", String)>()).ends_with("Infallible")
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x583175469131 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x58317547d02a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x58317546d34c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x583175445596 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5831754617c9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5831753fde70 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x583175461982 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x583175445674 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x58317543e359 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x58317544624d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x58317547d75c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x58317547d722 - core[a373ad73a504971]::panicking::panic
[INFO] [stdout]   12:     0x5831753f10c7 - solution[1245318ddf47fca2]::test::sol_type_on_instructions
[INFO] [stdout]   13:     0x5831753f1206 - <solution[1245318ddf47fca2]::test::sol_type_on_instructions::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5831753f12bb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5831753fe495 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5831753f7d84 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x583175401522 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x58317546898f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7a46f7d40dfa - <unknown>
[INFO] [stdout]   20:     0x7a46f7dd43d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test::sol_type_on_instructions
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "91398c12d88bf6f65a4deb098215d88ced47c005d519e58924efcba9361ff924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91398c12d88bf6f65a4deb098215d88ced47c005d519e58924efcba9361ff924", kill_on_drop: false }`
[INFO] [stdout] 91398c12d88bf6f65a4deb098215d88ced47c005d519e58924efcba9361ff924
