[INFO] cloning repository https://github.com/thasarito/simple-arbitrage-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thasarito/simple-arbitrage-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthasarito%2Fsimple-arbitrage-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthasarito%2Fsimple-arbitrage-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 17a21ae21aa92822d0afa4ea35d4b96c4a70292f
[INFO] checking thasarito/simple-arbitrage-rs against 444dcce484c66c8d626806a8556be3b4d3ef381a for pr-160902
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthasarito%2Fsimple-arbitrage-rs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thasarito/simple-arbitrage-rs
[INFO] finished tweaking git repo https://github.com/thasarito/simple-arbitrage-rs
[INFO] tweaked toml for git repo https://github.com/thasarito/simple-arbitrage-rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thasarito/simple-arbitrage-rs on toolchain 444dcce484c66c8d626806a8556be3b4d3ef381a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+444dcce484c66c8d626806a8556be3b4d3ef381a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thasarito/simple-arbitrage-rs 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" "+444dcce484c66c8d626806a8556be3b4d3ef381a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/gakonst/ethers-rs`
[INFO] [stderr]     Updating git repository `https://github.com/rust-ethereum/ethabi`
[INFO] [stderr]     Updating git repository `https://github.com/hyperledger-labs/solang`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5cfc7bf8e7372577db67689e9c27780fb09dd8d7ccc56dfac063d0ac57056532
[INFO] running `Command { std: "docker" "start" "5cfc7bf8e7372577db67689e9c27780fb09dd8d7ccc56dfac063d0ac57056532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cfc7bf8e7372577db67689e9c27780fb09dd8d7ccc56dfac063d0ac57056532", 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" "5cfc7bf8e7372577db67689e9c27780fb09dd8d7ccc56dfac063d0ac57056532" "/opt/rustwide/cargo-home/bin/cargo" "+444dcce484c66c8d626806a8556be3b4d3ef381a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cfc7bf8e7372577db67689e9c27780fb09dd8d7ccc56dfac063d0ac57056532", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5cfc7bf8e7372577db67689e9c27780fb09dd8d7ccc56dfac063d0ac57056532" "/opt/rustwide/cargo-home/bin/cargo" "+444dcce484c66c8d626806a8556be3b4d3ef381a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling bitvec v0.17.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.2
[INFO] [stderr]    Compiling ctr v0.7.0
[INFO] [stderr]    Compiling aes v0.7.5
[INFO] [stderr]    Compiling block-buffer v0.10.0
[INFO] [stderr]    Compiling crypto-common v0.1.1
[INFO] [stderr]    Compiling home v0.5.3
[INFO] [stderr]    Compiling futures-timer v3.0.2
[INFO] [stderr]    Compiling digest v0.10.1
[INFO] [stderr]    Compiling lalrpop v0.19.7
[INFO] [stderr]    Compiling md-5 v0.10.0
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]     Checking dotenv v0.15.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.1
[INFO] [stderr]    Compiling futures-macro v0.3.19
[INFO] [stderr]    Compiling tracing-attributes v0.1.18
[INFO] [stderr]    Compiling rlp-derive v0.1.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling auto_impl v0.5.0
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]    Compiling phf v0.10.1
[INFO] [stderr]    Compiling tracing v0.1.29
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling pin-project v1.0.10
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking futures-executor v0.3.19
[INFO] [stderr]     Checking futures v0.3.19
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking impl-serde v0.3.2
[INFO] [stderr]     Checking cargo-platform v0.1.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking coins-core v0.2.2
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]    Compiling solang-parser v0.1.1 (https://github.com/hyperledger-labs/solang#67f1325a)
[INFO] [stderr]     Checking coins-bip32 v0.6.0
[INFO] [stderr]     Checking rlp v0.5.1
[INFO] [stderr]     Checking tokio v1.15.0
[INFO] [stderr]     Checking http v0.2.6
[INFO] [stderr]     Checking coins-bip39 v0.6.0
[INFO] [stderr]     Checking cargo_metadata v0.14.1
[INFO] [stderr]     Checking eth-keystore v0.3.0
[INFO] [stderr]     Checking serde-aux v3.0.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]     Checking impl-rlp v0.3.0
[INFO] [stderr]     Checking ethbloom v0.11.1
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]    Compiling parity-scale-codec-derive v2.3.1
[INFO] [stderr]    Compiling parity-scale-codec v2.3.1
[INFO] [stderr]     Checking impl-codec v0.5.1
[INFO] [stderr]    Compiling primitive-types v0.10.1
[INFO] [stderr]     Checking tokio-util v0.6.9
[INFO] [stderr]     Checking tokio-rustls v0.23.2
[INFO] [stderr]     Checking ethereum-types v0.12.1
[INFO] [stderr]     Checking http-body v0.4.4
[INFO] [stderr]     Checking h2 v0.3.10
[INFO] [stderr]     Checking ethabi v16.0.0 (https://github.com/rust-ethereum/ethabi?branch=master#c622438f)
[INFO] [stderr]     Checking ethers-core v0.6.0 (https://github.com/gakonst/ethers-rs#6d7875a4)
[INFO] [stderr]     Checking hyper v0.14.16
[INFO] [stderr]     Checking ethers-signers v0.6.0 (https://github.com/gakonst/ethers-rs#6d7875a4)
[INFO] [stderr]     Checking ethers-addressbook v0.1.0 (https://github.com/gakonst/ethers-rs#6d7875a4)
[INFO] [stderr]     Checking hyper-rustls v0.23.0
[INFO] [stderr]     Checking reqwest v0.11.9
[INFO] [stderr]     Checking ethers-providers v0.6.0 (https://github.com/gakonst/ethers-rs#6d7875a4)
[INFO] [stderr]     Checking ethers-contract-abigen v0.6.0 (https://github.com/gakonst/ethers-rs#6d7875a4)
[INFO] [stderr]     Checking ethers-etherscan v0.2.0 (https://github.com/gakonst/ethers-rs#6d7875a4)
[INFO] [stderr]     Checking ethers-solc v0.1.0 (https://github.com/gakonst/ethers-rs#6d7875a4)
[INFO] [stderr]    Compiling ethers-contract-derive v0.6.0 (https://github.com/gakonst/ethers-rs#6d7875a4)
[INFO] [stderr]    Compiling ethers-contract v0.6.0 (https://github.com/gakonst/ethers-rs#6d7875a4)
[INFO] [stderr]     Checking ethers-middleware v0.6.0 (https://github.com/gakonst/ethers-rs#6d7875a4)
[INFO] [stderr]     Checking ethers v0.6.0 (https://github.com/gakonst/ethers-rs#6d7875a4)
[INFO] [stderr]    Compiling forge-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `forge-test v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/forge-test/2a08ed96b7dd64f2/out/build_script_build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   Building ethers contract
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (4637) panicked at build.rs:8:43:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: Read-only file system (os error 30)
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x62c297fdc1d1 - std[7fc3d6ac76af3bca]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/444dcce484c66c8d626806a8556be3b4d3ef381a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x62c297fdc1d1 - std[7fc3d6ac76af3bca]::backtrace_rs::backtrace::trace_unsynchronized::<std[7fc3d6ac76af3bca]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/444dcce484c66c8d626806a8556be3b4d3ef381a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x62c297fdc1d1 - std[7fc3d6ac76af3bca]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/444dcce484c66c8d626806a8556be3b4d3ef381a/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x62c297fdc1d1 - <<std[7fc3d6ac76af3bca]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[29c80ae510cf796b]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/444dcce484c66c8d626806a8556be3b4d3ef381a/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x62c297ff380a - <core[29c80ae510cf796b]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/444dcce484c66c8d626806a8556be3b4d3ef381a/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x62c297ff380a - core[29c80ae510cf796b]::fmt::write
[INFO] [stderr]      6:     0x62c297fe13cc - core[29c80ae510cf796b]::io::write::default_write_fmt::<std[7fc3d6ac76af3bca]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/444dcce484c66c8d626806a8556be3b4d3ef381a/library/core/src/io/write.rs:402:11
[INFO] [stderr]      7:     0x62c297fe13cc - <std[7fc3d6ac76af3bca]::sys::stdio::unix::Stderr as core[29c80ae510cf796b]::io::write::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/444dcce484c66c8d626806a8556be3b4d3ef381a/library/core/src/io/write.rs:335:13
[INFO] [stderr]      8:     0x62c297fba4a6 - <std[7fc3d6ac76af3bca]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/444dcce484c66c8d626806a8556be3b4d3ef381a/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x62c297fba4a6 - std[7fc3d6ac76af3bca]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/444dcce484c66c8d626806a8556be3b4d3ef381a/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x62c297fd5e51 - std[7fc3d6ac76af3bca]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/444dcce484c66c8d626806a8556be3b4d3ef381a/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x62c297fd617b - std[7fc3d6ac76af3bca]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/444dcce484c66c8d626806a8556be3b4d3ef381a/library/std/src/panicking.rs:815:13
[INFO] [stderr]     12:     0x62c297fba552 - std[7fc3d6ac76af3bca]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/444dcce484c66c8d626806a8556be3b4d3ef381a/library/std/src/panicking.rs:688:13
[INFO] [stderr]     13:     0x62c297fb3909 - std[7fc3d6ac76af3bca]::sys::backtrace::__rust_end_short_backtrace::<std[7fc3d6ac76af3bca]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/444dcce484c66c8d626806a8556be3b4d3ef381a/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x62c297fbaf5d - __rustc[c2f44781d56b7ad0]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/444dcce484c66c8d626806a8556be3b4d3ef381a/library/std/src/panicking.rs:679:5
[INFO] [stderr]     15:     0x62c297ff40ac - core[29c80ae510cf796b]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/444dcce484c66c8d626806a8556be3b4d3ef381a/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x62c297ff3e02 - core[29c80ae510cf796b]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/444dcce484c66c8d626806a8556be3b4d3ef381a/library/core/src/result.rs:1871:5
[INFO] [stderr]     17:     0x62c2978ff9f7 - build_script_build[7b35edb6f946f486]::main
[INFO] [stderr]     18:     0x62c297901a43 - <fn() as core[29c80ae510cf796b]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     19:     0x62c2978fe786 - std[7fc3d6ac76af3bca]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     20:     0x62c2978ff349 - std[7fc3d6ac76af3bca]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     21:     0x62c297fd5279 - <&dyn core[29c80ae510cf796b]::ops::function::Fn<(), Output = i32> + core[29c80ae510cf796b]::marker::Sync + core[29c80ae510cf796b]::panic::unwind_safe::RefUnwindSafe as core[29c80ae510cf796b]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/444dcce484c66c8d626806a8556be3b4d3ef381a/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     22:     0x62c297fd5279 - std[7fc3d6ac76af3bca]::panicking::catch_unwind::do_call::<&dyn core[29c80ae510cf796b]::ops::function::Fn<(), Output = i32> + core[29c80ae510cf796b]::marker::Sync + core[29c80ae510cf796b]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/444dcce484c66c8d626806a8556be3b4d3ef381a/library/std/src/panicking.rs:576:43
[INFO] [stderr]     23:     0x62c297fd5279 - std[7fc3d6ac76af3bca]::panicking::catch_unwind::<i32, &dyn core[29c80ae510cf796b]::ops::function::Fn<(), Output = i32> + core[29c80ae510cf796b]::marker::Sync + core[29c80ae510cf796b]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stderr]                                  at /rustc/444dcce484c66c8d626806a8556be3b4d3ef381a/library/std/src/panicking.rs:544:19
[INFO] [stderr]     24:     0x62c297fd5279 - std[7fc3d6ac76af3bca]::panic::catch_unwind::<&dyn core[29c80ae510cf796b]::ops::function::Fn<(), Output = i32> + core[29c80ae510cf796b]::marker::Sync + core[29c80ae510cf796b]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/444dcce484c66c8d626806a8556be3b4d3ef381a/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x62c297fd5279 - std[7fc3d6ac76af3bca]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/444dcce484c66c8d626806a8556be3b4d3ef381a/library/std/src/rt.rs:175:24
[INFO] [stderr]     26:     0x62c297fd5279 - std[7fc3d6ac76af3bca]::panicking::catch_unwind::do_call::<std[7fc3d6ac76af3bca]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/444dcce484c66c8d626806a8556be3b4d3ef381a/library/std/src/panicking.rs:576:43
[INFO] [stderr]     27:     0x62c297fd5279 - std[7fc3d6ac76af3bca]::panicking::catch_unwind::<isize, std[7fc3d6ac76af3bca]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/444dcce484c66c8d626806a8556be3b4d3ef381a/library/std/src/panicking.rs:544:19
[INFO] [stderr]     28:     0x62c297fd5279 - std[7fc3d6ac76af3bca]::panic::catch_unwind::<std[7fc3d6ac76af3bca]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/444dcce484c66c8d626806a8556be3b4d3ef381a/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x62c297fd5279 - std[7fc3d6ac76af3bca]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/444dcce484c66c8d626806a8556be3b4d3ef381a/library/std/src/rt.rs:171:5
[INFO] [stderr]     30:     0x62c2978fe561 - std[7fc3d6ac76af3bca]::rt::lang_start::<()>
[INFO] [stderr]     31:     0x62c297901d05 - main
[INFO] [stderr]     32:     0x73dbcace5601 - <unknown>
[INFO] [stderr]     33:     0x73dbcace5718 - __libc_start_main
[INFO] [stderr]     34:     0x62c2978f6565 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "5cfc7bf8e7372577db67689e9c27780fb09dd8d7ccc56dfac063d0ac57056532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cfc7bf8e7372577db67689e9c27780fb09dd8d7ccc56dfac063d0ac57056532", kill_on_drop: false }`
[INFO] [stdout] 5cfc7bf8e7372577db67689e9c27780fb09dd8d7ccc56dfac063d0ac57056532
