[INFO] cloning repository https://github.com/sahildotexe/rust-blockchain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sahildotexe/rust-blockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsahildotexe%2Frust-blockchain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsahildotexe%2Frust-blockchain'...
[INFO] [stderr] error: copy-fd: write returned: No space left on device
[INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-push.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsahildotexe%2Frust-blockchain/hooks/pre-push.sample': No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/sahildotexe/rust-blockchain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sahildotexe/rust-blockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsahildotexe%2Frust-blockchain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsahildotexe%2Frust-blockchain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5e112f804f990119f14ea756a38c1cb9e8820021
[INFO] checking sahildotexe/rust-blockchain against try#8c500c7cefd54fd11d57295f3771d576be9ee415 for pr-145113
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsahildotexe%2Frust-blockchain" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sahildotexe/rust-blockchain
[INFO] finished tweaking git repo https://github.com/sahildotexe/rust-blockchain
[INFO] tweaked toml for git repo https://github.com/sahildotexe/rust-blockchain written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sahildotexe/rust-blockchain on toolchain 8c500c7cefd54fd11d57295f3771d576be9ee415
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c500c7cefd54fd11d57295f3771d576be9ee415" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sahildotexe/rust-blockchain 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" "+8c500c7cefd54fd11d57295f3771d576be9ee415" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+8c500c7cefd54fd11d57295f3771d576be9ee415" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 64e2666b2db078a84b04d4ff90f3d5b6793ddbfa58a1dfec4106e4d52492e8e9
[INFO] running `Command { std: "docker" "start" "-a" "64e2666b2db078a84b04d4ff90f3d5b6793ddbfa58a1dfec4106e4d52492e8e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64e2666b2db078a84b04d4ff90f3d5b6793ddbfa58a1dfec4106e4d52492e8e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64e2666b2db078a84b04d4ff90f3d5b6793ddbfa58a1dfec4106e4d52492e8e9", kill_on_drop: false }`
[INFO] [stdout] 64e2666b2db078a84b04d4ff90f3d5b6793ddbfa58a1dfec4106e4d52492e8e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+8c500c7cefd54fd11d57295f3771d576be9ee415" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61d39e600c5812218a74e90a8c43373535745e6a721fe856730a9a033bc3dd73
[INFO] running `Command { std: "docker" "start" "-a" "61d39e600c5812218a74e90a8c43373535745e6a721fe856730a9a033bc3dd73", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling serde v1.0.133
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling serde_derive v1.0.133
[INFO] [stderr]    Compiling serde_json v1.0.75
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking cpufeatures v0.2.1
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr] error: failed to run custom build command for `typenum v1.15.0`
[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-36eeb2a4aeb41e78/build-script-main` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rustc-env=TYPENUM_BUILD_CONSTS=/opt/rustwide/target/debug/build/typenum-e91722c5f900234c/out/consts.rs
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (431) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/typenum-1.15.0/build/main.rs:170:63:
[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:     0x5d97649e0e12 - std::backtrace_rs::backtrace::libunwind::trace::hee4419fd044748fe
[INFO] [stderr]                                  at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5d97649e0e12 - std::backtrace_rs::backtrace::trace_unsynchronized::h0fdc207b98620d31
[INFO] [stderr]                                  at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5d97649e0e12 - std::sys::backtrace::_print_fmt::hc16245079c4f3aee
[INFO] [stderr]                                  at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5d97649e0e12 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::he48133befcbf7dec
[INFO] [stderr]                                  at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x5d97649fc9df - core::fmt::rt::Argument::fmt::he6396c19f96597a9
[INFO] [stderr]                                  at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x5d97649fc9df - core::fmt::write::hffac1b88747b7d19
[INFO] [stderr]                                  at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/core/src/fmt/mod.rs:1468:25
[INFO] [stderr]      6:     0x5d97649de993 - std::io::default_write_fmt::hc35e0bf7a8090e83
[INFO] [stderr]                                  at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5d97649de993 - std::io::Write::write_fmt::h72c3f060e6a58a9f
[INFO] [stderr]                                  at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x5d97649e0c62 - std::sys::backtrace::BacktraceLock::print::h25ac477e6e23ecf6
[INFO] [stderr]                                  at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x5d97649e1cb4 - std::panicking::default_hook::{{closure}}::hd2ce2be4877d393d
[INFO] [stderr]                                  at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x5d97649e1ad5 - std::panicking::default_hook::ha59561c3b7db3e65
[INFO] [stderr]                                  at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x5d97649e25e5 - std::panicking::panic_with_hook::he0c9df1a32931ce6
[INFO] [stderr]                                  at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x5d97649e247a - std::panicking::panic_handler::{{closure}}::h031b31c6f67998e7
[INFO] [stderr]                                  at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/panicking.rs:707:13
[INFO] [stderr]     13:     0x5d97649e1309 - std::sys::backtrace::__rust_end_short_backtrace::he8606af7b6cc5545
[INFO] [stderr]                                  at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x5d97649e210d - __rustc[1b2deaa32cfd215c]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x5d97649fbca0 - core::panicking::panic_fmt::hc1408084ceb37e31
[INFO] [stderr]                                  at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x5d97649fc036 - core::result::unwrap_failed::hbc14ad2e3b004086
[INFO] [stderr]                                  at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/core/src/result.rs:1852:5
[INFO] [stderr]     17:     0x5d97649b857a - build_script_main::main::h030253d0aefb0179
[INFO] [stderr]     18:     0x5d97649ba073 - core::ops::function::FnOnce::call_once::h29b64876933f2987
[INFO] [stderr]     19:     0x5d97649bbd06 - std::sys::backtrace::__rust_begin_short_backtrace::hdca1d0b8c2743a68
[INFO] [stderr]     20:     0x5d97649bbce9 - std::rt::lang_start::{{closure}}::h40504ad55bd9451d
[INFO] [stderr]     21:     0x5d97649db760 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hef71e466faa52b90
[INFO] [stderr]                                  at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/core/src/ops/function.rs:290:21
[INFO] [stderr]     22:     0x5d97649db760 - std::panicking::catch_unwind::do_call::haab3e16eabb937b1
[INFO] [stderr]                                  at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/panicking.rs:590:40
[INFO] [stderr]     23:     0x5d97649db760 - std::panicking::catch_unwind::h84325283627fcf40
[INFO] [stderr]                                  at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/panicking.rs:553:19
[INFO] [stderr]     24:     0x5d97649db760 - std::panic::catch_unwind::h254f0ca89022125c
[INFO] [stderr]                                  at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/panic.rs:357:14
[INFO] [stderr]     25:     0x5d97649db760 - std::rt::lang_start_internal::{{closure}}::hf5ce29664a0f8372
[INFO] [stderr]                                  at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/rt.rs:175:24
[INFO] [stderr]     26:     0x5d97649db760 - std::panicking::catch_unwind::do_call::haf54762e684d44d2
[INFO] [stderr]                                  at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/panicking.rs:590:40
[INFO] [stderr]     27:     0x5d97649db760 - std::panicking::catch_unwind::ha686b47b670267a1
[INFO] [stderr]                                  at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/panicking.rs:553:19
[INFO] [stderr]     28:     0x5d97649db760 - std::panic::catch_unwind::hff6dc5bd0770d89f
[INFO] [stderr]                                  at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/panic.rs:357:14
[INFO] [stderr]     29:     0x5d97649db760 - std::rt::lang_start_internal::hc70fa4ff99f7e86b
[INFO] [stderr]                                  at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/rt.rs:171:5
[INFO] [stderr]     30:     0x5d97649bbcd1 - std::rt::lang_start::h82d9df636c543423
[INFO] [stderr]     31:     0x5d97649b87a5 - main
[INFO] [stderr]     32:     0x739527c141ca - <unknown>
[INFO] [stderr]     33:     0x739527c1428b - __libc_start_main
[INFO] [stderr]     34:     0x5d97649adbf5 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/build/num-traits-37c003e42357c197/stderr`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `proc-macro2` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/8c500c7cefd54fd11d57295f3771d576be9ee415/bin/rustc --crate-name proc_macro2 --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.36/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=ae14164b56f8c3f4 -C extra-filename=-1ab02141798f0609 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-9a308e948d49b175.rmeta --cap-lints allow --cap-lints=forbid --cfg use_proc_macro --cfg wrap_proc_macro --cfg proc_macro_span` (exit status: 101)
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaWdsKvD"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serde` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "61d39e600c5812218a74e90a8c43373535745e6a721fe856730a9a033bc3dd73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61d39e600c5812218a74e90a8c43373535745e6a721fe856730a9a033bc3dd73", kill_on_drop: false }`
[INFO] [stdout] 61d39e600c5812218a74e90a8c43373535745e6a721fe856730a9a033bc3dd73