[INFO] cloning repository https://github.com/oligami/sinsha
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oligami/sinsha" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foligami%2Fsinsha", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foligami%2Fsinsha'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c945e391abaeb6162917a85a3e248fd4dab85fca
[INFO] checking oligami/sinsha against try#5d9095c550fcec9e458ce8d6b0c04a217641db66 for pr-77153
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foligami%2Fsinsha" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/oligami/sinsha on toolchain 5d9095c550fcec9e458ce8d6b0c04a217641db66
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/oligami/sinsha
[INFO] finished tweaking git repo https://github.com/oligami/sinsha
[INFO] tweaked toml for git repo https://github.com/oligami/sinsha written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/oligami/sinsha already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lock_api v0.3.1
[INFO] [stderr]   Downloaded syn v0.15.23
[INFO] [stderr]   Downloaded num-derive v0.2.3
[INFO] [stderr]   Downloaded num_cpus v1.9.0
[INFO] [stderr]   Downloaded ash v0.29.0
[INFO] [stderr]   Downloaded inflate v0.4.4
[INFO] [stderr]   Downloaded backtrace-sys v0.1.31
[INFO] [stderr]   Downloaded png v0.14.0
[INFO] [stderr]   Downloaded winit v0.19.3
[INFO] [stderr]   Downloaded tiff v0.2.1
[INFO] [stderr]   Downloaded libc v0.2.60
[INFO] [stderr]   Downloaded safe-transmute v0.10.1
[INFO] [stderr]   Downloaded image v0.21.0
[INFO] [stderr]   Downloaded backtrace v0.3.38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d742363e9027c8959077348289c7fbf1d12333c47eb23215a9bc8c3ae710d5b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3d742363e9027c8959077348289c7fbf1d12333c47eb23215a9bc8c3ae710d5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d742363e9027c8959077348289c7fbf1d12333c47eb23215a9bc8c3ae710d5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d742363e9027c8959077348289c7fbf1d12333c47eb23215a9bc8c3ae710d5b", kill_on_drop: false }`
[INFO] [stdout] 3d742363e9027c8959077348289c7fbf1d12333c47eb23215a9bc8c3ae710d5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97073a76908a6f7d3d00cd2ebb580c985cc891266bdbef32a2ced1aa87045d7d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "97073a76908a6f7d3d00cd2ebb580c985cc891266bdbef32a2ced1aa87045d7d", kill_on_drop: false }`
[INFO] [stderr]     Checking nodrop v0.1.13
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]     Checking lzw v0.10.0
[INFO] [stderr]     Checking scopeguard v1.0.0
[INFO] [stderr]    Compiling winapi v0.3.6
[INFO] [stderr]     Checking color_quant v1.0.1
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling sinsha v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking safe-transmute v0.10.1
[INFO] [stderr]     Checking crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]     Checking deflate v0.7.19
[INFO] [stderr]     Checking inflate v0.4.4
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]     Checking arrayvec v0.4.8
[INFO] [stderr]     Checking lock_api v0.3.1
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]     Checking num_cpus v1.9.0
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking x11-dl v2.18.3
[INFO] [stderr]     Checking gif v0.10.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr] error: failed to run custom build command for `sinsha v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/sinsha-b2894f06276c37c2/build-script-build` (exit code: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', build.rs:41:26
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x565106053080 - std::backtrace_rs::backtrace::libunwind::trace::he85dfb3ae4206056
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stderr]      1:     0x565106053080 - std::backtrace_rs::backtrace::trace_unsynchronized::h1ad28094d7b00c21
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stderr]      2:     0x565106053080 - std::sys_common::backtrace::_print_fmt::h901b54610713cd21
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/sys_common/backtrace.rs:79
[INFO] [stderr]      3:     0x565106053080 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb0ad78ee1571f7e0
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/sys_common/backtrace.rs:58
[INFO] [stderr]      4:     0x56510607011c - core::fmt::write::h1857a60b204f1b6a
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/fmt/mod.rs:1080
[INFO] [stderr]      5:     0x565106050827 - std::io::Write::write_fmt::hf7b7d7b243f84a36
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/io/mod.rs:1517
[INFO] [stderr]      6:     0x5651060551d0 - std::sys_common::backtrace::_print::hd093978a5287b8ff
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/sys_common/backtrace.rs:61
[INFO] [stderr]      7:     0x5651060551d0 - std::sys_common::backtrace::print::h20f46787581d56d7
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/sys_common/backtrace.rs:48
[INFO] [stderr]      8:     0x5651060551d0 - std::panicking::default_hook::{{closure}}::h486cbb4b82ffc357
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panicking.rs:208
[INFO] [stderr]      9:     0x565106054e88 - std::panicking::default_hook::h4190c9e3edd4d591
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panicking.rs:227
[INFO] [stderr]     10:     0x5651060558a1 - std::panicking::rust_panic_with_hook::h72e78719cdda225c
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panicking.rs:577
[INFO] [stderr]     11:     0x565106055449 - std::panicking::begin_panic_handler::{{closure}}::h8bd07dbd34150a96
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panicking.rs:484
[INFO] [stderr]     12:     0x56510605350c - std::sys_common::backtrace::__rust_end_short_backtrace::hdb6b3066ad29028a
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/sys_common/backtrace.rs:153
[INFO] [stderr]     13:     0x565106055409 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panicking.rs:483
[INFO] [stderr]     14:     0x56510606f441 - core::panicking::panic_fmt::hb15d6f55e8472f62
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/panicking.rs:85
[INFO] [stderr]     15:     0x56510606f263 - core::option::expect_none_failed::he492a18657d97593
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/option.rs:1221
[INFO] [stderr]     16:     0x565106033f97 - core::result::Result<T,E>::unwrap::h1f78b8b7afd0fab6
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/result.rs:973
[INFO] [stderr]     17:     0x56510603bf4d - build_script_build::main::{{closure}}::{{closure}}::h378252705373c195
[INFO] [stderr]                                  at /opt/rustwide/workdir/build.rs:38
[INFO] [stderr]     18:     0x56510603affe - <core::slice::iter::Iter<T> as core::iter::traits::iterator::Iterator>::for_each::h96a07c89bc0de9df
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/slice/iter/macros.rs:203
[INFO] [stderr]     19:     0x56510603c3cd - build_script_build::main::{{closure}}::h5bbe444d1608510f
[INFO] [stderr]                                  at /opt/rustwide/workdir/build.rs:36
[INFO] [stderr]     20:     0x56510603b62d - core::iter::traits::iterator::Iterator::for_each::call::{{closure}}::h5c1a3b468676938d
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/iter/traits/iterator.rs:642
[INFO] [stderr]     21:     0x56510603b757 - core::iter::adapters::map_fold::{{closure}}::h12b107030a52bc14
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/iter/adapters/mod.rs:895
[INFO] [stderr]     22:     0x56510603a8c8 - core::iter::traits::iterator::Iterator::fold::hc25bafb28799c2c6
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/iter/traits/iterator.rs:1988
[INFO] [stderr]     23:     0x56510603b8b7 - <core::iter::adapters::Map<I,F> as core::iter::traits::iterator::Iterator>::fold::hc3b14235552a3685
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/iter/adapters/mod.rs:935
[INFO] [stderr]     24:     0x56510603b572 - core::iter::traits::iterator::Iterator::for_each::h46a6e6ced66a8013
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/iter/traits/iterator.rs:645
[INFO] [stderr]     25:     0x56510603b9e4 - build_script_build::main::ha17a442435a79551
[INFO] [stderr]                                  at /opt/rustwide/workdir/build.rs:14
[INFO] [stderr]     26:     0x565106038a4b - core::ops::function::FnOnce::call_once::h2677796ca2a9e6eb
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/ops/function.rs:227
[INFO] [stderr]     27:     0x5651060344fe - std::sys_common::backtrace::__rust_begin_short_backtrace::h74dcbcc9fe67e59b
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/sys_common/backtrace.rs:137
[INFO] [stderr]     28:     0x565106038831 - std::rt::lang_start::{{closure}}::hfa7ae1a65eb0cf22
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/rt.rs:66
[INFO] [stderr]     29:     0x565106055c60 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h5e15f43ce28787f7
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/ops/function.rs:259
[INFO] [stderr]     30:     0x565106055c60 - std::panicking::try::do_call::h764f1891769113e9
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panicking.rs:381
[INFO] [stderr]     31:     0x565106055c60 - std::panicking::try::h0f2fe4fdd5e0ad19
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panicking.rs:345
[INFO] [stderr]     32:     0x565106055c60 - std::panic::catch_unwind::h1634e40dd3a19f80
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panic.rs:382
[INFO] [stderr]     33:     0x565106055c60 - std::rt::lang_start_internal::h8d4bc7b854bbd5fe
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/rt.rs:51
[INFO] [stderr]     34:     0x565106038807 - std::rt::lang_start::h8b46471d9c8bff35
[INFO] [stderr]                                  at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/rt.rs:65
[INFO] [stderr]     35:     0x56510603c42a - main
[INFO] [stderr]     36:     0x7f92b7b630b3 - __libc_start_main
[INFO] [stderr]     37:     0x5651060310ae - _start
[INFO] [stderr]     38:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "97073a76908a6f7d3d00cd2ebb580c985cc891266bdbef32a2ced1aa87045d7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97073a76908a6f7d3d00cd2ebb580c985cc891266bdbef32a2ced1aa87045d7d", kill_on_drop: false }`
[INFO] [stdout] 97073a76908a6f7d3d00cd2ebb580c985cc891266bdbef32a2ced1aa87045d7d