[INFO] cloning repository https://github.com/tinaaliakbarpour/incremental-merkle-tree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tinaaliakbarpour/incremental-merkle-tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftinaaliakbarpour%2Fincremental-merkle-tree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftinaaliakbarpour%2Fincremental-merkle-tree'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftinaaliakbarpour%2Fincremental-merkle-tree: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/tinaaliakbarpour/incremental-merkle-tree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tinaaliakbarpour/incremental-merkle-tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftinaaliakbarpour%2Fincremental-merkle-tree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftinaaliakbarpour%2Fincremental-merkle-tree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 33a8742f9911c0c75a1417fef5ae1373f62f48f1
[INFO] checking tinaaliakbarpour/incremental-merkle-tree against try#44e31dee3cf6f37b4f652572897bb0eb25c477ee for pr-139763
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftinaaliakbarpour%2Fincremental-merkle-tree" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tinaaliakbarpour/incremental-merkle-tree on toolchain 44e31dee3cf6f37b4f652572897bb0eb25c477ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44e31dee3cf6f37b4f652572897bb0eb25c477ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tinaaliakbarpour/incremental-merkle-tree
[INFO] finished tweaking git repo https://github.com/tinaaliakbarpour/incremental-merkle-tree
[INFO] tweaked toml for git repo https://github.com/tinaaliakbarpour/incremental-merkle-tree written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/tinaaliakbarpour/incremental-merkle-tree 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" "+44e31dee3cf6f37b4f652572897bb0eb25c477ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+44e31dee3cf6f37b4f652572897bb0eb25c477ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4c8b1cec567b3c81b6b0b3d2e263a0f0ea9cf4719892cfcbcec75d16d298efe
[INFO] running `Command { std: "docker" "start" "-a" "c4c8b1cec567b3c81b6b0b3d2e263a0f0ea9cf4719892cfcbcec75d16d298efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4c8b1cec567b3c81b6b0b3d2e263a0f0ea9cf4719892cfcbcec75d16d298efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4c8b1cec567b3c81b6b0b3d2e263a0f0ea9cf4719892cfcbcec75d16d298efe", kill_on_drop: false }`
[INFO] [stdout] c4c8b1cec567b3c81b6b0b3d2e263a0f0ea9cf4719892cfcbcec75d16d298efe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+44e31dee3cf6f37b4f652572897bb0eb25c477ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d074e2587de08b324cdb6947849ce88190ee41a00b1f8c63596067712aed0ffd
[INFO] running `Command { std: "docker" "start" "-a" "d074e2587de08b324cdb6947849ce88190ee41a00b1f8c63596067712aed0ffd", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking cpufeatures v0.2.16
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[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:199:26:
[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:     0x5f08876a84b2 - std::backtrace_rs::backtrace::libunwind::trace::h0739a5d5ed10aefb
[INFO] [stderr]                                  at /rustc/44e31dee3cf6f37b4f652572897bb0eb25c477ee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5f08876a84b2 - std::backtrace_rs::backtrace::trace_unsynchronized::hd744093cec6efa09
[INFO] [stderr]                                  at /rustc/44e31dee3cf6f37b4f652572897bb0eb25c477ee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5f08876a84b2 - std::sys::backtrace::_print_fmt::hdafd9c0d5eb375e2
[INFO] [stderr]                                  at /rustc/44e31dee3cf6f37b4f652572897bb0eb25c477ee/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5f08876a84b2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h3ba532a9631d09a0
[INFO] [stderr]                                  at /rustc/44e31dee3cf6f37b4f652572897bb0eb25c477ee/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x5f08876c3753 - core::fmt::rt::Argument::fmt::hadde46465376990a
[INFO] [stderr]                                  at /rustc/44e31dee3cf6f37b4f652572897bb0eb25c477ee/library/core/src/fmt/rt.rs:153:76
[INFO] [stderr]      5:     0x5f08876c3753 - core::fmt::write::h016bbc9f6e2068b8
[INFO] [stderr]                                  at /rustc/44e31dee3cf6f37b4f652572897bb0eb25c477ee/library/core/src/fmt/mod.rs:1481:21
[INFO] [stderr]      6:     0x5f08876a5fe3 - std::io::default_write_fmt::h5f74b8a2ea8c78ec
[INFO] [stderr]                                  at /rustc/44e31dee3cf6f37b4f652572897bb0eb25c477ee/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5f08876a5fe3 - std::io::Write::write_fmt::he68dcf61d4f91f20
[INFO] [stderr]                                  at /rustc/44e31dee3cf6f37b4f652572897bb0eb25c477ee/library/std/src/io/mod.rs:1914:13
[INFO] [stderr]      8:     0x5f08876a8302 - std::sys::backtrace::BacktraceLock::print::h19e857cfddea93cd
[INFO] [stderr]                                  at /rustc/44e31dee3cf6f37b4f652572897bb0eb25c477ee/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x5f08876a9372 - std::panicking::default_hook::{{closure}}::h2a38ed6403ae5816
[INFO] [stderr]                                  at /rustc/44e31dee3cf6f37b4f652572897bb0eb25c477ee/library/std/src/panicking.rs:300:22
[INFO] [stderr]     10:     0x5f08876a9175 - std::panicking::default_hook::h53ceb74687c654e8
[INFO] [stderr]                                  at /rustc/44e31dee3cf6f37b4f652572897bb0eb25c477ee/library/std/src/panicking.rs:327:9
[INFO] [stderr]     11:     0x5f08876a9c42 - std::panicking::rust_panic_with_hook::h1fd2d2ea1dc8894e
[INFO] [stderr]                                  at /rustc/44e31dee3cf6f37b4f652572897bb0eb25c477ee/library/std/src/panicking.rs:833:13
[INFO] [stderr]     12:     0x5f08876a9ada - std::panicking::begin_panic_handler::{{closure}}::h8c2dee50ea8bc25c
[INFO] [stderr]                                  at /rustc/44e31dee3cf6f37b4f652572897bb0eb25c477ee/library/std/src/panicking.rs:706:13
[INFO] [stderr]     13:     0x5f08876a89a9 - std::sys::backtrace::__rust_end_short_backtrace::h9305636a102f19ca
[INFO] [stderr]                                  at /rustc/44e31dee3cf6f37b4f652572897bb0eb25c477ee/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]     14:     0x5f08876a976d - __rustc[48fe0ed4eaff5f15]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/44e31dee3cf6f37b4f652572897bb0eb25c477ee/library/std/src/panicking.rs:697:5
[INFO] [stderr]     15:     0x5f08876c2a00 - core::panicking::panic_fmt::h627444fd9654d275
[INFO] [stderr]                                  at /rustc/44e31dee3cf6f37b4f652572897bb0eb25c477ee/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x5f08876c2d96 - core::result::unwrap_failed::hbd4ad3d449d2d6ac
[INFO] [stderr]                                  at /rustc/44e31dee3cf6f37b4f652572897bb0eb25c477ee/library/core/src/result.rs:1704:5
[INFO] [stderr]     17:     0x5f08876826c9 - build_script_main::main::hafea2b3e6add7a33
[INFO] [stderr]     18:     0x5f0887683763 - core::ops::function::FnOnce::call_once::hc7f3ef35dbaa8710
[INFO] [stderr]     19:     0x5f0887682f76 - std::sys::backtrace::__rust_begin_short_backtrace::h5ea0393f4a2d5496
[INFO] [stderr]     20:     0x5f0887682f59 - std::rt::lang_start::{{closure}}::h3a59fbe91ec414c3
[INFO] [stderr]     21:     0x5f08876a2d90 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hd6977786bb655406
[INFO] [stderr]                                  at /rustc/44e31dee3cf6f37b4f652572897bb0eb25c477ee/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     22:     0x5f08876a2d90 - std::panicking::try::do_call::hb506ef7cb65bbb1f
[INFO] [stderr]                                  at /rustc/44e31dee3cf6f37b4f652572897bb0eb25c477ee/library/std/src/panicking.rs:589:40
[INFO] [stderr]     23:     0x5f08876a2d90 - std::panicking::try::h8c74cd3923c32d3f
[INFO] [stderr]                                  at /rustc/44e31dee3cf6f37b4f652572897bb0eb25c477ee/library/std/src/panicking.rs:552:19
[INFO] [stderr]     24:     0x5f08876a2d90 - std::panic::catch_unwind::h61951c4d6a61ff7b
[INFO] [stderr]                                  at /rustc/44e31dee3cf6f37b4f652572897bb0eb25c477ee/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x5f08876a2d90 - std::rt::lang_start_internal::{{closure}}::h48991e0d14447d3c
[INFO] [stderr]                                  at /rustc/44e31dee3cf6f37b4f652572897bb0eb25c477ee/library/std/src/rt.rs:168:24
[INFO] [stderr]     26:     0x5f08876a2d90 - std::panicking::try::do_call::he0529e360004791d
[INFO] [stderr]                                  at /rustc/44e31dee3cf6f37b4f652572897bb0eb25c477ee/library/std/src/panicking.rs:589:40
[INFO] [stderr]     27:     0x5f08876a2d90 - std::panicking::try::hb3f29aeef7508eeb
[INFO] [stderr]                                  at /rustc/44e31dee3cf6f37b4f652572897bb0eb25c477ee/library/std/src/panicking.rs:552:19
[INFO] [stderr]     28:     0x5f08876a2d90 - std::panic::catch_unwind::hadd3ddc1ffc70265
[INFO] [stderr]                                  at /rustc/44e31dee3cf6f37b4f652572897bb0eb25c477ee/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x5f08876a2d90 - std::rt::lang_start_internal::h1dd6a1084c82f463
[INFO] [stderr]                                  at /rustc/44e31dee3cf6f37b4f652572897bb0eb25c477ee/library/std/src/rt.rs:164:5
[INFO] [stderr]     30:     0x5f0887682f41 - std::rt::lang_start::h0d5b2c51e48e2bc9
[INFO] [stderr]     31:     0x5f0887682ab5 - main
[INFO] [stderr]     32:     0x78e8da18d1ca - <unknown>
[INFO] [stderr]     33:     0x78e8da18d28b - __libc_start_main
[INFO] [stderr]     34:     0x5f0887676935 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "d074e2587de08b324cdb6947849ce88190ee41a00b1f8c63596067712aed0ffd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d074e2587de08b324cdb6947849ce88190ee41a00b1f8c63596067712aed0ffd", kill_on_drop: false }`
[INFO] [stdout] d074e2587de08b324cdb6947849ce88190ee41a00b1f8c63596067712aed0ffd