[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 try#f27166d4c64dc29edc5ea3214357f191edf8b635 for pr-148329
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBradenEverson%2Ftd" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/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-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/BradenEverson/td on toolchain f27166d4c64dc29edc5ea3214357f191edf8b635
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "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" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f607694c21625d87d0f52627b37fa81447d3d25b7e9b795bc8d09d1308ee0fab
[INFO] running `Command { std: "docker" "start" "-a" "f607694c21625d87d0f52627b37fa81447d3d25b7e9b795bc8d09d1308ee0fab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f607694c21625d87d0f52627b37fa81447d3d25b7e9b795bc8d09d1308ee0fab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f607694c21625d87d0f52627b37fa81447d3d25b7e9b795bc8d09d1308ee0fab", kill_on_drop: false }`
[INFO] [stdout] f607694c21625d87d0f52627b37fa81447d3d25b7e9b795bc8d09d1308ee0fab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 291fbb9580f3473e8098412e5e3bd4d5b9ab8eb5b0ed2141f4194bbe04a781f1
[INFO] running `Command { std: "docker" "start" "-a" "291fbb9580f3473e8098412e5e3bd4d5b9ab8eb5b0ed2141f4194bbe04a781f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking bytes v1.7.1
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling httparse v1.9.4
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]     Checking indexmap v2.3.0
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling serde v1.0.206
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]    Compiling syn v2.0.74
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v1.0.1
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking data-encoding v2.6.0
[INFO] [stderr]    Compiling serde_json v1.0.125
[INFO] [stderr]    Compiling td v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tokio-io v0.1.13
[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' (442) 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:     0x582b963aecb2 - std::backtrace_rs::backtrace::libunwind::trace::h1447ebb0f5d97423
[INFO] [stderr]                                  at /rustc/f27166d4c64dc29edc5ea3214357f191edf8b635/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x582b963aecb2 - std::backtrace_rs::backtrace::trace_unsynchronized::hd8ef8450cacdcb00
[INFO] [stderr]                                  at /rustc/f27166d4c64dc29edc5ea3214357f191edf8b635/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x582b963aecb2 - std::sys::backtrace::_print_fmt::h76eb6aced73cb1a6
[INFO] [stderr]                                  at /rustc/f27166d4c64dc29edc5ea3214357f191edf8b635/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x582b963aecb2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hf32b9a4d7980e15a
[INFO] [stderr]                                  at /rustc/f27166d4c64dc29edc5ea3214357f191edf8b635/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x582b963bda1f - core::fmt::rt::Argument::fmt::h33c8984017ba1f8c
[INFO] [stderr]                                  at /rustc/f27166d4c64dc29edc5ea3214357f191edf8b635/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x582b963bda1f - core::fmt::write::h8a217dde4af02f7f
[INFO] [stderr]                                  at /rustc/f27166d4c64dc29edc5ea3214357f191edf8b635/library/core/src/fmt/mod.rs:1469:25
[INFO] [stderr]      6:     0x582b9638c373 - std::io::default_write_fmt::h7dacff71da12430f
[INFO] [stderr]                                  at /rustc/f27166d4c64dc29edc5ea3214357f191edf8b635/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x582b9638c373 - std::io::Write::write_fmt::he9093adb4c5a08ae
[INFO] [stderr]                                  at /rustc/f27166d4c64dc29edc5ea3214357f191edf8b635/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x582b96391bd2 - std::sys::backtrace::BacktraceLock::print::hb24323430264831a
[INFO] [stderr]                                  at /rustc/f27166d4c64dc29edc5ea3214357f191edf8b635/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x582b9639364c - std::panicking::default_hook::{{closure}}::h5964864ba4b80ee8
[INFO] [stderr]                                  at /rustc/f27166d4c64dc29edc5ea3214357f191edf8b635/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x582b963934a6 - std::panicking::default_hook::hd270293f3c8732bd
[INFO] [stderr]                                  at /rustc/f27166d4c64dc29edc5ea3214357f191edf8b635/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x582b96393c25 - std::panicking::panic_with_hook::hef5599d5dbb80493
[INFO] [stderr]                                  at /rustc/f27166d4c64dc29edc5ea3214357f191edf8b635/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x582b96393aba - std::panicking::panic_handler::{{closure}}::h2bca71bb385a23e1
[INFO] [stderr]                                  at /rustc/f27166d4c64dc29edc5ea3214357f191edf8b635/library/std/src/panicking.rs:707:13
[INFO] [stderr]     13:     0x582b96391d09 - std::sys::backtrace::__rust_end_short_backtrace::h28d2ec1d48b41db7
[INFO] [stderr]                                  at /rustc/f27166d4c64dc29edc5ea3214357f191edf8b635/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x582b9638054d - __rustc[78154d2c4a188ef5]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/f27166d4c64dc29edc5ea3214357f191edf8b635/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x582b963c0ee0 - core::panicking::panic_fmt::ha99ab4e5275b5df2
[INFO] [stderr]                                  at /rustc/f27166d4c64dc29edc5ea3214357f191edf8b635/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x582b963c0766 - core::result::unwrap_failed::h3c21b9c73096ba6f
[INFO] [stderr]                                  at /rustc/f27166d4c64dc29edc5ea3214357f191edf8b635/library/core/src/result.rs:1862:5
[INFO] [stderr]     17:     0x582b9637b5ff - build_script_build::main::h9f6354e6f5be0655
[INFO] [stderr]     18:     0x582b9637d6f3 - core::ops::function::FnOnce::call_once::h1566f895d90ffc68
[INFO] [stderr]     19:     0x582b9637d396 - std::sys::backtrace::__rust_begin_short_backtrace::h9c3944b205290aa3
[INFO] [stderr]     20:     0x582b9637d209 - std::rt::lang_start::{{closure}}::h3d138c0b39d58e19
[INFO] [stderr]     21:     0x582b9638d920 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h9c35f14e6882b8d3
[INFO] [stderr]                                  at /rustc/f27166d4c64dc29edc5ea3214357f191edf8b635/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     22:     0x582b9638d920 - std::panicking::catch_unwind::do_call::h924defc6f5f6a4b2
[INFO] [stderr]                                  at /rustc/f27166d4c64dc29edc5ea3214357f191edf8b635/library/std/src/panicking.rs:590:40
[INFO] [stderr]     23:     0x582b9638d920 - std::panicking::catch_unwind::h9243fb64bbc98b5f
[INFO] [stderr]                                  at /rustc/f27166d4c64dc29edc5ea3214357f191edf8b635/library/std/src/panicking.rs:553:19
[INFO] [stderr]     24:     0x582b9638d920 - std::panic::catch_unwind::hb4c2656a96eb9a02
[INFO] [stderr]                                  at /rustc/f27166d4c64dc29edc5ea3214357f191edf8b635/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x582b9638d920 - std::rt::lang_start_internal::{{closure}}::h6935cf67d242f3ab
[INFO] [stderr]                                  at /rustc/f27166d4c64dc29edc5ea3214357f191edf8b635/library/std/src/rt.rs:175:24
[INFO] [stderr]     26:     0x582b9638d920 - std::panicking::catch_unwind::do_call::h8408aa62219a7189
[INFO] [stderr]                                  at /rustc/f27166d4c64dc29edc5ea3214357f191edf8b635/library/std/src/panicking.rs:590:40
[INFO] [stderr]     27:     0x582b9638d920 - std::panicking::catch_unwind::h12ce845e8bca9588
[INFO] [stderr]                                  at /rustc/f27166d4c64dc29edc5ea3214357f191edf8b635/library/std/src/panicking.rs:553:19
[INFO] [stderr]     28:     0x582b9638d920 - std::panic::catch_unwind::hcc9c44d1fc83fcf0
[INFO] [stderr]                                  at /rustc/f27166d4c64dc29edc5ea3214357f191edf8b635/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x582b9638d920 - std::rt::lang_start_internal::hafc6ca5f994fb87e
[INFO] [stderr]                                  at /rustc/f27166d4c64dc29edc5ea3214357f191edf8b635/library/std/src/rt.rs:171:5
[INFO] [stderr]     30:     0x582b9637d1f1 - std::rt::lang_start::hb4389589ca0de5cb
[INFO] [stderr]     31:     0x582b96380265 - main
[INFO] [stderr]     32:     0x7e23eb9291ca - <unknown>
[INFO] [stderr]     33:     0x7e23eb92928b - __libc_start_main
[INFO] [stderr]     34:     0x582b9637aac5 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "291fbb9580f3473e8098412e5e3bd4d5b9ab8eb5b0ed2141f4194bbe04a781f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "291fbb9580f3473e8098412e5e3bd4d5b9ab8eb5b0ed2141f4194bbe04a781f1", kill_on_drop: false }`
[INFO] [stdout] 291fbb9580f3473e8098412e5e3bd4d5b9ab8eb5b0ed2141f4194bbe04a781f1
