[INFO] cloning repository https://github.com/BradenEverson/td
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BradenEverson/td" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBradenEverson%2Ftd", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBradenEverson%2Ftd'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c0fa5b28fc4bf3367a1db8c7bdb8d5c2175684cf
[INFO] checking BradenEverson/td against master#292be5c7c05138d753bbd4b30db7a3f1a5c914f7 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBradenEverson%2Ftd" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/BradenEverson/td
[INFO] finished tweaking git repo https://github.com/BradenEverson/td
[INFO] tweaked toml for git repo https://github.com/BradenEverson/td written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/BradenEverson/td on toolchain 292be5c7c05138d753bbd4b30db7a3f1a5c914f7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/BradenEverson/td 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" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hyper-tungstenite v0.14.0
[INFO] [stderr]   Downloaded serde_derive v1.0.206
[INFO] [stderr]   Downloaded serde v1.0.206
[INFO] [stderr]   Downloaded cc v1.1.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 986b84eabbd57354c4c7885fe3d483388ba1dfd962cdd3517e4f2d3fe70e72be
[INFO] running `Command { std: "docker" "start" "-a" "986b84eabbd57354c4c7885fe3d483388ba1dfd962cdd3517e4f2d3fe70e72be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "986b84eabbd57354c4c7885fe3d483388ba1dfd962cdd3517e4f2d3fe70e72be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "986b84eabbd57354c4c7885fe3d483388ba1dfd962cdd3517e4f2d3fe70e72be", kill_on_drop: false }`
[INFO] [stdout] 986b84eabbd57354c4c7885fe3d483388ba1dfd962cdd3517e4f2d3fe70e72be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28554f5029bccc41eb848262c933af3bb5deb96e0ded94d7f02c523ac6b3635a
[INFO] running `Command { std: "docker" "start" "-a" "28554f5029bccc41eb848262c933af3bb5deb96e0ded94d7f02c523ac6b3635a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.74
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking mio v1.0.1
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling serde v1.0.206
[INFO] [stderr]     Checking tower-layer v0.3.2
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling serde_json v1.0.125
[INFO] [stderr]    Compiling td v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr] error: failed to run custom build command for `td 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/td-eced98e6e6c7eb59/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (150) panicked at build.rs:23:56:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x555d29609c92 - std::backtrace_rs::backtrace::libunwind::trace::h125f93ddc485b77e
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x555d29609c92 - std::backtrace_rs::backtrace::trace_unsynchronized::hc99b5bff97364675
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x555d29609c92 - std::sys::backtrace::_print_fmt::h1f7f20fb63f556aa
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x555d29609c92 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h78e5c2918fb9b520
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x555d296189ff - core::fmt::rt::Argument::fmt::hde8630412e21d51f
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x555d296189ff - core::fmt::write::hebec1ff7e64d3848
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/core/src/fmt/mod.rs:1469:25
[INFO] [stderr]      6:     0x555d295e7353 - std::io::default_write_fmt::h82703b8cb4c474b2
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x555d295e7353 - std::io::Write::write_fmt::hfe0611569a8339ca
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x555d295ecbb2 - std::sys::backtrace::BacktraceLock::print::hf79a20b4402b0c10
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x555d295ee62c - std::panicking::default_hook::{{closure}}::h8654f24ef7894841
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x555d295ee486 - std::panicking::default_hook::h7fb329bf717bb690
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x555d295eec05 - std::panicking::panic_with_hook::h66ddf0f1cbb4da7f
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x555d295eea9a - std::panicking::panic_handler::{{closure}}::h14b0eef116397479
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/panicking.rs:707:13
[INFO] [stderr]     13:     0x555d295ecce9 - std::sys::backtrace::__rust_end_short_backtrace::hfbe4d0e0f13428ea
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x555d295db52d - __rustc[bd1d860747af831f]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x555d2961bec0 - core::panicking::panic_fmt::hcc995aed4dbeed97
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x555d2961b746 - core::result::unwrap_failed::hecdf7f20a0885479
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/core/src/result.rs:1862:5
[INFO] [stderr]     17:     0x555d295d65df - build_script_build::main::h0e91b806df1ffbe1
[INFO] [stderr]     18:     0x555d295d8713 - core::ops::function::FnOnce::call_once::hcedbe87e6e29409a
[INFO] [stderr]     19:     0x555d295d8376 - std::sys::backtrace::__rust_begin_short_backtrace::h012e17cabac8ffb5
[INFO] [stderr]     20:     0x555d295d81e9 - std::rt::lang_start::{{closure}}::ha269d2120027682d
[INFO] [stderr]     21:     0x555d295e8900 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h5c19c3652cefbac1
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     22:     0x555d295e8900 - std::panicking::catch_unwind::do_call::h264cd50759154226
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/panicking.rs:590:40
[INFO] [stderr]     23:     0x555d295e8900 - std::panicking::catch_unwind::h33b68e3843f1e57e
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/panicking.rs:553:19
[INFO] [stderr]     24:     0x555d295e8900 - std::panic::catch_unwind::h77f90a7678db1dc2
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x555d295e8900 - std::rt::lang_start_internal::{{closure}}::h76ba764f5774641b
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/rt.rs:175:24
[INFO] [stderr]     26:     0x555d295e8900 - std::panicking::catch_unwind::do_call::h3b0b96b944a509a7
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/panicking.rs:590:40
[INFO] [stderr]     27:     0x555d295e8900 - std::panicking::catch_unwind::hf141e6ebf3688bf3
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/panicking.rs:553:19
[INFO] [stderr]     28:     0x555d295e8900 - std::panic::catch_unwind::h471b3c7af8f95b96
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x555d295e8900 - std::rt::lang_start_internal::h1de9b641816771d7
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/rt.rs:171:5
[INFO] [stderr]     30:     0x555d295d81d1 - std::rt::lang_start::h59de306802ba322f
[INFO] [stderr]     31:     0x555d295db245 - main
[INFO] [stderr]     32:     0x79474b8281ca - <unknown>
[INFO] [stderr]     33:     0x79474b82828b - __libc_start_main
[INFO] [stderr]     34:     0x555d295d5aa5 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "28554f5029bccc41eb848262c933af3bb5deb96e0ded94d7f02c523ac6b3635a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28554f5029bccc41eb848262c933af3bb5deb96e0ded94d7f02c523ac6b3635a", kill_on_drop: false }`
[INFO] [stdout] 28554f5029bccc41eb848262c933af3bb5deb96e0ded94d7f02c523ac6b3635a
