[INFO] cloning repository https://github.com/cjpatton/better_proofs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cjpatton/better_proofs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjpatton%2Fbetter_proofs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjpatton%2Fbetter_proofs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 415b7e0f247e7763b62e1fb134ba2e3f55f4f62a
[INFO] checking cjpatton/better_proofs against master#32cd9114712a24010b0583624dc52ac302194128 for pr-143717
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjpatton%2Fbetter_proofs" "/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/cjpatton/better_proofs
[INFO] finished tweaking git repo https://github.com/cjpatton/better_proofs
[INFO] tweaked toml for git repo https://github.com/cjpatton/better_proofs written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cjpatton/better_proofs on toolchain 32cd9114712a24010b0583624dc52ac302194128
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cjpatton/better_proofs 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" "+32cd9114712a24010b0583624dc52ac302194128" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded prio v0.16.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 932481a768c65a47d80f80c86a3665716feda1fad33246202e9be8f908c3ef79
[INFO] running `Command { std: "docker" "start" "-a" "932481a768c65a47d80f80c86a3665716feda1fad33246202e9be8f908c3ef79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "932481a768c65a47d80f80c86a3665716feda1fad33246202e9be8f908c3ef79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "932481a768c65a47d80f80c86a3665716feda1fad33246202e9be8f908c3ef79", kill_on_drop: false }`
[INFO] [stdout] 932481a768c65a47d80f80c86a3665716feda1fad33246202e9be8f908c3ef79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5023f75ce763745e0b14d7974efc854634880932cef85346a52d8abac4f6e12e
[INFO] running `Command { std: "docker" "start" "-a" "5023f75ce763745e0b14d7974efc854634880932cef85346a52d8abac4f6e12e", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/build/generic-array-14bea8908c078ec1/output`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: failed to run custom build command for `typenum v1.17.0`
[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/typenum-029e1058a132b731/build-script-main` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=build/main.rs
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/typenum-1.17.0/build/main.rs:192:14:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: Os { code: 28, kind: StorageFull, message: "No space left on device" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5b534ae6b012 - std::backtrace_rs::backtrace::libunwind::trace::h891094572dc87f41
[INFO] [stderr]                                  at /rustc/32cd9114712a24010b0583624dc52ac302194128/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5b534ae6b012 - std::backtrace_rs::backtrace::trace_unsynchronized::h0f4b32b10f5344e2
[INFO] [stderr]                                  at /rustc/32cd9114712a24010b0583624dc52ac302194128/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5b534ae6b012 - std::sys::backtrace::_print_fmt::hba12e5e7a489ef95
[INFO] [stderr]                                  at /rustc/32cd9114712a24010b0583624dc52ac302194128/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5b534ae6b012 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h99bfe0bffe442d68
[INFO] [stderr]                                  at /rustc/32cd9114712a24010b0583624dc52ac302194128/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x5b534ae86da3 - core::fmt::rt::Argument::fmt::h808b14cdadff520f
[INFO] [stderr]                                  at /rustc/32cd9114712a24010b0583624dc52ac302194128/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x5b534ae86da3 - core::fmt::write::h6013248e06841026
[INFO] [stderr]                                  at /rustc/32cd9114712a24010b0583624dc52ac302194128/library/core/src/fmt/mod.rs:1469:25
[INFO] [stderr]      6:     0x5b534ae68a93 - std::io::default_write_fmt::heef89a9c106908dd
[INFO] [stderr]                                  at /rustc/32cd9114712a24010b0583624dc52ac302194128/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5b534ae68a93 - std::io::Write::write_fmt::h3594cf5a9fd38b7b
[INFO] [stderr]                                  at /rustc/32cd9114712a24010b0583624dc52ac302194128/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x5b534ae6ae62 - std::sys::backtrace::BacktraceLock::print::h141a99332efccdfb
[INFO] [stderr]                                  at /rustc/32cd9114712a24010b0583624dc52ac302194128/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x5b534ae6bee3 - std::panicking::default_hook::{{closure}}::hb4bb2e2b20fdbde9
[INFO] [stderr]                                  at /rustc/32cd9114712a24010b0583624dc52ac302194128/library/std/src/panicking.rs:300:27
[INFO] [stderr]     10:     0x5b534ae6bcc5 - std::panicking::default_hook::h03b783b9253c59af
[INFO] [stderr]                                  at /rustc/32cd9114712a24010b0583624dc52ac302194128/library/std/src/panicking.rs:327:9
[INFO] [stderr]     11:     0x5b534ae6c7b2 - std::panicking::rust_panic_with_hook::he34c238474f7e081
[INFO] [stderr]                                  at /rustc/32cd9114712a24010b0583624dc52ac302194128/library/std/src/panicking.rs:833:13
[INFO] [stderr]     12:     0x5b534ae6c64a - std::panicking::begin_panic_handler::{{closure}}::h9ae6cd345d67b800
[INFO] [stderr]                                  at /rustc/32cd9114712a24010b0583624dc52ac302194128/library/std/src/panicking.rs:706:13
[INFO] [stderr]     13:     0x5b534ae6b509 - std::sys::backtrace::__rust_end_short_backtrace::h112b194985e9b439
[INFO] [stderr]                                  at /rustc/32cd9114712a24010b0583624dc52ac302194128/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]     14:     0x5b534ae6c2dd - __rustc[658fb56f1fc9f5f]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/32cd9114712a24010b0583624dc52ac302194128/library/std/src/panicking.rs:697:5
[INFO] [stderr]     15:     0x5b534ae86070 - core::panicking::panic_fmt::hdb87a66f3c8fe8c2
[INFO] [stderr]                                  at /rustc/32cd9114712a24010b0583624dc52ac302194128/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x5b534ae86406 - core::result::unwrap_failed::h056ef3dfe65a0da0
[INFO] [stderr]                                  at /rustc/32cd9114712a24010b0583624dc52ac302194128/library/core/src/result.rs:1761:5
[INFO] [stderr]     17:     0x5b534ae4918f - build_script_main::main::h93ba1c04b0a41d9f
[INFO] [stderr]     18:     0x5b534ae46873 - core::ops::function::FnOnce::call_once::hb36f9083930fb049
[INFO] [stderr]     19:     0x5b534ae45f06 - std::sys::backtrace::__rust_begin_short_backtrace::h7ed03dab9fd76294
[INFO] [stderr]     20:     0x5b534ae3fb09 - std::rt::lang_start::{{closure}}::h6b583de2a071f07e
[INFO] [stderr]     21:     0x5b534ae659b0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h4f4585fe72a25a3b
[INFO] [stderr]                                  at /rustc/32cd9114712a24010b0583624dc52ac302194128/library/core/src/ops/function.rs:284:21
[INFO] [stderr]     22:     0x5b534ae659b0 - std::panicking::catch_unwind::do_call::hc7ecc65e80036aa3
[INFO] [stderr]                                  at /rustc/32cd9114712a24010b0583624dc52ac302194128/library/std/src/panicking.rs:589:40
[INFO] [stderr]     23:     0x5b534ae659b0 - std::panicking::catch_unwind::hecd6c0902cfaf2d3
[INFO] [stderr]                                  at /rustc/32cd9114712a24010b0583624dc52ac302194128/library/std/src/panicking.rs:552:19
[INFO] [stderr]     24:     0x5b534ae659b0 - std::panic::catch_unwind::hf2df4b1683f64d1d
[INFO] [stderr]                                  at /rustc/32cd9114712a24010b0583624dc52ac302194128/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x5b534ae659b0 - std::rt::lang_start_internal::{{closure}}::h5296c3d96741f8e3
[INFO] [stderr]                                  at /rustc/32cd9114712a24010b0583624dc52ac302194128/library/std/src/rt.rs:175:24
[INFO] [stderr]     26:     0x5b534ae659b0 - std::panicking::catch_unwind::do_call::ha1d68ac5b71773e0
[INFO] [stderr]                                  at /rustc/32cd9114712a24010b0583624dc52ac302194128/library/std/src/panicking.rs:589:40
[INFO] [stderr]     27:     0x5b534ae659b0 - std::panicking::catch_unwind::hc49303e4359af9e3
[INFO] [stderr]                                  at /rustc/32cd9114712a24010b0583624dc52ac302194128/library/std/src/panicking.rs:552:19
[INFO] [stderr]     28:     0x5b534ae659b0 - std::panic::catch_unwind::hb4909e9c6b4c44c3
[INFO] [stderr]                                  at /rustc/32cd9114712a24010b0583624dc52ac302194128/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x5b534ae659b0 - std::rt::lang_start_internal::h6f30646bbb0adad2
[INFO] [stderr]                                  at /rustc/32cd9114712a24010b0583624dc52ac302194128/library/std/src/rt.rs:171:5
[INFO] [stderr]     30:     0x5b534ae3faf1 - std::rt::lang_start::h8be2a2cbc95e114f
[INFO] [stderr]     31:     0x5b534ae49225 - main
[INFO] [stderr]     32:     0x735fd9e681ca - <unknown>
[INFO] [stderr]     33:     0x735fd9e6828b - __libc_start_main
[INFO] [stderr]     34:     0x5b534ae37a05 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetaLmTi9F/full.rmeta`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ppv-lite86` (lib) due to 1 previous error
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetayW30FQ/full.rmeta`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libc` (lib) due to 1 previous error
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmeta7bEVsw/full.rmeta`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "5023f75ce763745e0b14d7974efc854634880932cef85346a52d8abac4f6e12e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5023f75ce763745e0b14d7974efc854634880932cef85346a52d8abac4f6e12e", kill_on_drop: false }`
[INFO] [stdout] 5023f75ce763745e0b14d7974efc854634880932cef85346a52d8abac4f6e12e