[INFO] cloning repository https://github.com/dabogdan/voting-with-no-loops
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dabogdan/voting-with-no-loops" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdabogdan%2Fvoting-with-no-loops", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdabogdan%2Fvoting-with-no-loops'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fd795853eabee5faa3cff265428423c9d150a030
[INFO] testing dabogdan/voting-with-no-loops against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdabogdan%2Fvoting-with-no-loops" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dabogdan/voting-with-no-loops
[INFO] finished tweaking git repo https://github.com/dabogdan/voting-with-no-loops
[INFO] tweaked toml for git repo https://github.com/dabogdan/voting-with-no-loops written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dabogdan/voting-with-no-loops on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dabogdan/voting-with-no-loops 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/Brushfam/openbrush-contracts`
[INFO] [stderr]     Updating git repository `https://github.com/Brushfam/pallet-assets-chain-extension`
[INFO] [stderr]     Updating git repository `https://github.com/727-Ventures/obce`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f71beaed7f1c1c5c6f601f07def4ab1372b789c7ea999be168f746cbfaf97b00
[INFO] running `Command { std: "docker" "start" "-a" "f71beaed7f1c1c5c6f601f07def4ab1372b789c7ea999be168f746cbfaf97b00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f71beaed7f1c1c5c6f601f07def4ab1372b789c7ea999be168f746cbfaf97b00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f71beaed7f1c1c5c6f601f07def4ab1372b789c7ea999be168f746cbfaf97b00", kill_on_drop: false }`
[INFO] [stdout] f71beaed7f1c1c5c6f601f07def4ab1372b789c7ea999be168f746cbfaf97b00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c00dc2e487fa05ac32e10854279f9cbe56d75f980d3c7600128282175988275
[INFO] running `Command { std: "docker" "start" "-a" "9c00dc2e487fa05ac32e10854279f9cbe56d75f980d3c7600128282175988275", kill_on_drop: false }`
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[INFO] [stderr]    Compiling ink_storage v4.3.0
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[INFO] [stderr]    Compiling obce v0.1.0 (https://github.com/727-Ventures/obce?branch=polkadot-v0.9.37#d452f6ed)
[INFO] [stderr]    Compiling pallet-assets-chain-extension v0.1.1 (https://github.com/Brushfam/pallet-assets-chain-extension?branch=polkadot-v0.9.37#f8ea3741)
[INFO] [stderr]    Compiling openbrush_lang_macro v4.0.0-beta.1 (https://github.com/Brushfam/openbrush-contracts?branch=develop#027b066c)
[INFO] [stderr]    Compiling openbrush_lang v4.0.0-beta.1 (https://github.com/Brushfam/openbrush-contracts?branch=develop#027b066c)
[INFO] [stderr]    Compiling spl-token v3.5.0
[INFO] [stderr]    Compiling openbrush_contracts v4.0.0-beta.1 (https://github.com/Brushfam/openbrush-contracts?branch=develop#027b066c)
[INFO] [stderr]    Compiling metaplex-token-vault v0.0.1
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[INFO] [stderr]    Compiling openbrush v4.0.0-beta.1 (https://github.com/Brushfam/openbrush-contracts?branch=develop#027b066c)
[INFO] [stderr]    Compiling erc20 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `__ink_dylint_Storage`
[INFO] [stdout]  --> lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub struct Erc20 {
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `default`, `ink-as-dependency`, `scale-info`, and `std`
[INFO] [stdout]   = help: consider adding `__ink_dylint_Storage` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `__ink_dylint_EventBase`
[INFO] [stdout]  --> lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[ink::contract]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `default`, `ink-as-dependency`, `scale-info`, and `std`
[INFO] [stdout]   = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]   = help: try referring to `ink::contract` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]   = help: the attribute macro `ink::contract` may come from an old version of the `ink_macro` crate, try updating your dependency with `cargo update -p ink_macro`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: this warning originates in the attribute macro `ink::contract` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `__ink_dylint_Constructor`
[INFO] [stdout]   --> lib.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         pub fn new(total_supply: Balance) -> Self {
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `ink-as-dependency`, `scale-info`, and `std`
[INFO] [stdout]    = help: consider adding `__ink_dylint_Constructor` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "9c00dc2e487fa05ac32e10854279f9cbe56d75f980d3c7600128282175988275", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c00dc2e487fa05ac32e10854279f9cbe56d75f980d3c7600128282175988275", kill_on_drop: false }`
[INFO] [stdout] 9c00dc2e487fa05ac32e10854279f9cbe56d75f980d3c7600128282175988275
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 478c327529e31fb9b09cd4c9b264d04ae9e85d90d77e87dee8a6539c0be68277
[INFO] running `Command { std: "docker" "start" "-a" "478c327529e31fb9b09cd4c9b264d04ae9e85d90d77e87dee8a6539c0be68277", kill_on_drop: false }`
[INFO] [stderr]    Compiling erc20 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `__ink_dylint_Storage`
[INFO] [stdout]  --> lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub struct Erc20 {
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `default`, `ink-as-dependency`, `scale-info`, and `std`
[INFO] [stdout]   = help: consider adding `__ink_dylint_Storage` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `__ink_dylint_EventBase`
[INFO] [stdout]  --> lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[ink::contract]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `default`, `ink-as-dependency`, `scale-info`, and `std`
[INFO] [stdout]   = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]   = help: try referring to `ink::contract` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]   = help: the attribute macro `ink::contract` may come from an old version of the `ink_macro` crate, try updating your dependency with `cargo update -p ink_macro`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: this warning originates in the attribute macro `ink::contract` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `__ink_dylint_Constructor`
[INFO] [stdout]   --> lib.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         pub fn new(total_supply: Balance) -> Self {
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `ink-as-dependency`, `scale-info`, and `std`
[INFO] [stdout]    = help: consider adding `__ink_dylint_Constructor` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `accounts`
[INFO] [stdout]    --> lib.rs:629:17
[INFO] [stdout]     |
[INFO] [stdout] 629 |             let accounts: ink::env::test::DefaultAccounts<ink::env::DefaultEnvironment> = default_accounts();
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_accounts`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "478c327529e31fb9b09cd4c9b264d04ae9e85d90d77e87dee8a6539c0be68277", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "478c327529e31fb9b09cd4c9b264d04ae9e85d90d77e87dee8a6539c0be68277", kill_on_drop: false }`
[INFO] [stdout] 478c327529e31fb9b09cd4c9b264d04ae9e85d90d77e87dee8a6539c0be68277
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4203d31679469c4b5fb604009fb13f8b91fb167d5f4a7d27b4a679ae23992f29
[INFO] running `Command { std: "docker" "start" "-a" "4203d31679469c4b5fb604009fb13f8b91fb167d5f4a7d27b4a679ae23992f29", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `__ink_dylint_Storage`
[INFO] [stderr]  --> lib.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub struct Erc20 {
[INFO] [stderr]   |     ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: expected values for `feature` are: `default`, `ink-as-dependency`, `scale-info`, and `std`
[INFO] [stderr]   = help: consider adding `__ink_dylint_Storage` as a feature in `Cargo.toml`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `__ink_dylint_EventBase`
[INFO] [stderr]  --> lib.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[ink::contract]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: expected values for `feature` are: `default`, `ink-as-dependency`, `scale-info`, and `std`
[INFO] [stderr]   = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stderr]   = help: try referring to `ink::contract` crate for guidance on how handle this unexpected cfg
[INFO] [stderr]   = help: the attribute macro `ink::contract` may come from an old version of the `ink_macro` crate, try updating your dependency with `cargo update -p ink_macro`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]   = note: this warning originates in the attribute macro `ink::contract` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `__ink_dylint_Constructor`
[INFO] [stderr]   --> lib.rs:71:9
[INFO] [stderr]    |
[INFO] [stderr] 71 |         pub fn new(total_supply: Balance) -> Self {
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `default`, `ink-as-dependency`, `scale-info`, and `std`
[INFO] [stderr]    = help: consider adding `__ink_dylint_Constructor` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `accounts`
[INFO] [stderr]    --> lib.rs:629:17
[INFO] [stderr]     |
[INFO] [stderr] 629 |             let accounts: ink::env::test::DefaultAccounts<ink::env::DefaultEnvironment> = default_accounts();
[INFO] [stderr]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_accounts`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `erc20` (lib test) generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/erc20-703a781ca509752c)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test erc20::tests::burn_fee_works ... ok
[INFO] [stdout] test erc20::tests::approve_happens ... ok
[INFO] [stdout] test erc20::tests::approve_error ... ok
[INFO] [stdout] test erc20::tests::buy_works ... ok
[INFO] [stdout] test erc20::tests::returns_balance_of_msg_sender ... ok
[INFO] [stdout] test erc20::tests::end_voting_success ... ok
[INFO] [stdout] test erc20::tests::returns_zero_balance ... ok
[INFO] [stdout] test erc20::tests::transfer_error_when_insfficient_funds ... ok
[INFO] [stdout] test erc20::tests::initiate_voting_works ... ok
[INFO] [stdout] test erc20::tests::transfer_from_error_insufficient_allowance ... ok
[INFO] [stdout] test erc20::tests::returns_total_supply ... ok
[INFO] [stdout] test erc20::tests::transfer_from_happens ... ok
[INFO] [stdout] test erc20::tests::transfer_happens ... ok
[INFO] [stdout] test erc20::tests::vote_accepted ... ok
[INFO] [stdout] test erc20::tests::transfer_from_error_when_insfficient_funds ... ok
[INFO] [stdout] test erc20::tests::sell_works ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- erc20::tests::sell_works stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'erc20::tests::sell_works' panicked at lib.rs:302:52:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x61ae9a44d002 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x61ae9a44d002 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x61ae9a44d002 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x61ae9a44d002 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x61ae9a472953 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x61ae9a472953 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x61ae9a449f83 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x61ae9a449f83 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x61ae9a44ce52 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x61ae9a44e579 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x61ae9a44e3ae - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x61ae9a3c5f34 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x61ae9a3c5f34 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x61ae9a44ef4e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x61ae9a44ef4e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x61ae9a44ece6 - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:699:13
[INFO] [stdout]   16:     0x61ae9a44d4f9 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x61ae9a44e9ad - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout]   18:     0x61ae9a470e10 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x61ae9a4774a7 - core::panicking::panic_const::panic_const_sub_overflow::h4b52efde242bf2e9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x61ae9a370b25 - erc20::erc20::_::<impl erc20::erc20::Erc20>::sell::h3e5f885ff2d9c20c
[INFO] [stdout]                                at /opt/rustwide/workdir/lib.rs:302:52
[INFO] [stdout]   21:     0x61ae9a376f46 - erc20::erc20::tests::sell_works::{{closure}}::h113f603b301ca731
[INFO] [stdout]                                at /opt/rustwide/workdir/lib.rs:616:33
[INFO] [stdout]   22:     0x61ae9a37acfa - ink_env::engine::off_chain::test_api::run_test::hd9af1bc0cf693fec
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ink_env-4.3.0/src/engine/off_chain/test_api.rs:318:5
[INFO] [stdout]   23:     0x61ae9a376cac - erc20::erc20::tests::sell_works::hc4022b01e53e7a05
[INFO] [stdout]                                at /opt/rustwide/workdir/lib.rs:603:9
[INFO] [stdout]   24:     0x61ae9a376c87 - erc20::erc20::tests::sell_works::{{closure}}::h47714d63d83f4e15
[INFO] [stdout]                                at /opt/rustwide/workdir/lib.rs:603:21
[INFO] [stdout]   25:     0x61ae9a384656 - core::ops::function::FnOnce::call_once::hdb2177249bcf3236
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   26:     0x61ae9a3cb79b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   27:     0x61ae9a3cb79b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   28:     0x61ae9a3ca8d5 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   29:     0x61ae9a3ca8d5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x61ae9a3ca8d5 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   31:     0x61ae9a3ca8d5 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   32:     0x61ae9a3ca8d5 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x61ae9a3ca8d5 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   34:     0x61ae9a3ca8d5 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   35:     0x61ae9a38e4d4 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   36:     0x61ae9a38e4d4 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   37:     0x61ae9a391eaa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   38:     0x61ae9a391eaa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   39:     0x61ae9a391eaa - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   40:     0x61ae9a391eaa - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   41:     0x61ae9a391eaa - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   42:     0x61ae9a391eaa - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   43:     0x61ae9a391eaa - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   44:     0x61ae9a451ecf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   45:     0x61ae9a451ecf - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   46:     0x7e95a4deaaa4 - <unknown>
[INFO] [stdout]   47:     0x7e95a4e77a34 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     erc20::tests::sell_works
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 15 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4203d31679469c4b5fb604009fb13f8b91fb167d5f4a7d27b4a679ae23992f29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4203d31679469c4b5fb604009fb13f8b91fb167d5f4a7d27b4a679ae23992f29", kill_on_drop: false }`
[INFO] [stdout] 4203d31679469c4b5fb604009fb13f8b91fb167d5f4a7d27b4a679ae23992f29
