[INFO] cloning repository https://github.com/BlackHoleFox/Keeper-of-Keys
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BlackHoleFox/Keeper-of-Keys" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlackHoleFox%2FKeeper-of-Keys", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlackHoleFox%2FKeeper-of-Keys'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4392f2f4643cf42528efe602d0b9873f3fef7187
[INFO] checking BlackHoleFox/Keeper-of-Keys against try#54cf65b8d066c082e536455049b95943cf30378f for pr-151920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlackHoleFox%2FKeeper-of-Keys" "/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/BlackHoleFox/Keeper-of-Keys
[INFO] finished tweaking git repo https://github.com/BlackHoleFox/Keeper-of-Keys
[INFO] tweaked toml for git repo https://github.com/BlackHoleFox/Keeper-of-Keys written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/BlackHoleFox/Keeper-of-Keys on toolchain 54cf65b8d066c082e536455049b95943cf30378f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/BlackHoleFox/Keeper-of-Keys 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" "+54cf65b8d066c082e536455049b95943cf30378f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a6ccbf2d1980850f0d384977cabe86f4e88dd7a0a0d785fe7e29c6604e2c050
[INFO] running `Command { std: "docker" "start" "-a" "9a6ccbf2d1980850f0d384977cabe86f4e88dd7a0a0d785fe7e29c6604e2c050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a6ccbf2d1980850f0d384977cabe86f4e88dd7a0a0d785fe7e29c6604e2c050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a6ccbf2d1980850f0d384977cabe86f4e88dd7a0a0d785fe7e29c6604e2c050", kill_on_drop: false }`
[INFO] [stdout] 9a6ccbf2d1980850f0d384977cabe86f4e88dd7a0a0d785fe7e29c6604e2c050
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b68435a77d0d0125469c7b16758bec40f0073bee86561fe705294afc71bcbf76
[INFO] running `Command { std: "docker" "start" "-a" "b68435a77d0d0125469c7b16758bec40f0073bee86561fe705294afc71bcbf76", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling core-foundation-sys v0.8.3
[INFO] [stderr]    Compiling serde_derive v1.0.142
[INFO] [stderr]    Compiling rustversion v1.0.7
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]     Checking malloc_buf v0.0.6
[INFO] [stderr]     Checking objc v0.2.7
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]    Compiling time-macros v0.2.4
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling serde v1.0.142
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]     Checking objc_id v0.1.1
[INFO] [stderr]     Checking block v0.1.6
[INFO] [stderr]     Checking core-foundation v0.9.3
[INFO] [stderr]     Checking security-framework-sys v2.6.1
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking objc-foundation v0.1.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]    Compiling keeper_of_keys v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0455]: link kind `framework` is only supported on Apple targets
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/objc-foundation-0.1.1/src/lib.rs:21:36
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[link(name = "Foundation", kind = "framework")]
[INFO] [stdout]    |                                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking embed_plist v1.2.2
[INFO] [stderr] error: failed to run custom build command for `keeper_of_keys v0.1.1 (/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/keeper_of_keys-052655fc7b579034/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (289) panicked at build.rs:21:51:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x583f9f347eaa - std[2b8fb8c27541df22]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x583f9f347eaa - std[2b8fb8c27541df22]::backtrace_rs::backtrace::trace_unsynchronized::<std[2b8fb8c27541df22]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x583f9f347eaa - std[2b8fb8c27541df22]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x583f9f347eaa - <<std[2b8fb8c27541df22]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[ce8ad42acf3c47be]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x583f9f35894a - <core[ce8ad42acf3c47be]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x583f9f35894a - core[ce8ad42acf3c47be]::fmt::write
[INFO] [stderr]      6:     0x583f9f34b852 - std[2b8fb8c27541df22]::io::default_write_fmt::<std[2b8fb8c27541df22]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x583f9f34b852 - <std[2b8fb8c27541df22]::sys::stdio::unix::Stderr as std[2b8fb8c27541df22]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]      8:     0x583f9f333b5f - <std[2b8fb8c27541df22]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x583f9f333b5f - std[2b8fb8c27541df22]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x583f9f344241 - std[2b8fb8c27541df22]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x583f9f3443fb - std[2b8fb8c27541df22]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x583f9f333c18 - std[2b8fb8c27541df22]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x583f9f329179 - std[2b8fb8c27541df22]::sys::backtrace::__rust_end_short_backtrace::<std[2b8fb8c27541df22]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x583f9f3343fd - __rustc[23a7528c93bdc9b2]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x583f9f358f7c - core[ce8ad42acf3c47be]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x583f9f358d52 - core[ce8ad42acf3c47be]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/result.rs:1867:5
[INFO] [stderr]     17:     0x583f9f31cb85 - build_script_build[5ea332f80dee3138]::main
[INFO] [stderr]     18:     0x583f9f31e433 - <fn() as core[ce8ad42acf3c47be]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     19:     0x583f9f31c036 - std[2b8fb8c27541df22]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     20:     0x583f9f31c659 - std[2b8fb8c27541df22]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     21:     0x583f9f343886 - <&dyn core[ce8ad42acf3c47be]::ops::function::Fn<(), Output = i32> + core[ce8ad42acf3c47be]::marker::Sync + core[ce8ad42acf3c47be]::panic::unwind_safe::RefUnwindSafe as core[ce8ad42acf3c47be]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     22:     0x583f9f343886 - std[2b8fb8c27541df22]::panicking::catch_unwind::do_call::<&dyn core[ce8ad42acf3c47be]::ops::function::Fn<(), Output = i32> + core[ce8ad42acf3c47be]::marker::Sync + core[ce8ad42acf3c47be]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/std/src/panicking.rs:581:40
[INFO] [stderr]     23:     0x583f9f343886 - std[2b8fb8c27541df22]::panicking::catch_unwind::<i32, &dyn core[ce8ad42acf3c47be]::ops::function::Fn<(), Output = i32> + core[ce8ad42acf3c47be]::marker::Sync + core[ce8ad42acf3c47be]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stderr]                                  at /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/std/src/panicking.rs:544:19
[INFO] [stderr]     24:     0x583f9f343886 - std[2b8fb8c27541df22]::panic::catch_unwind::<&dyn core[ce8ad42acf3c47be]::ops::function::Fn<(), Output = i32> + core[ce8ad42acf3c47be]::marker::Sync + core[ce8ad42acf3c47be]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x583f9f343886 - std[2b8fb8c27541df22]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/std/src/rt.rs:175:24
[INFO] [stderr]     26:     0x583f9f343886 - std[2b8fb8c27541df22]::panicking::catch_unwind::do_call::<std[2b8fb8c27541df22]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/std/src/panicking.rs:581:40
[INFO] [stderr]     27:     0x583f9f343886 - std[2b8fb8c27541df22]::panicking::catch_unwind::<isize, std[2b8fb8c27541df22]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/std/src/panicking.rs:544:19
[INFO] [stderr]     28:     0x583f9f343886 - std[2b8fb8c27541df22]::panic::catch_unwind::<std[2b8fb8c27541df22]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x583f9f343886 - std[2b8fb8c27541df22]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/std/src/rt.rs:171:5
[INFO] [stderr]     30:     0x583f9f31bd71 - std[2b8fb8c27541df22]::rt::lang_start::<()>
[INFO] [stderr]     31:     0x583f9f31e515 - main
[INFO] [stderr]     32:     0x7e59ec6a31ca - <unknown>
[INFO] [stderr]     33:     0x7e59ec6a328b - __libc_start_main
[INFO] [stderr]     34:     0x583f9f31a7e5 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0455`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `objc-foundation` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "b68435a77d0d0125469c7b16758bec40f0073bee86561fe705294afc71bcbf76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b68435a77d0d0125469c7b16758bec40f0073bee86561fe705294afc71bcbf76", kill_on_drop: false }`
[INFO] [stdout] b68435a77d0d0125469c7b16758bec40f0073bee86561fe705294afc71bcbf76
