[INFO] cloning repository https://github.com/sigmaSd/vulk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sigmaSd/vulk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsigmaSd%2Fvulk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsigmaSd%2Fvulk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a3f757f624cd84bb89d99bc28f933029c2d87007
[INFO] checking sigmaSd/vulk against try#a7b168ac4977e8e93a43448b44847adaa305d5a9 for pr-150557
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsigmaSd%2Fvulk" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sigmaSd/vulk
[INFO] finished tweaking git repo https://github.com/sigmaSd/vulk
[INFO] tweaked toml for git repo https://github.com/sigmaSd/vulk written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sigmaSd/vulk on toolchain a7b168ac4977e8e93a43448b44847adaa305d5a9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7b168ac4977e8e93a43448b44847adaa305d5a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sigmaSd/vulk 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" "+a7b168ac4977e8e93a43448b44847adaa305d5a9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking sigmaSd/vulk against try#a7b168ac4977e8e93a43448b44847adaa305d5a9 for pr-150557
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsigmaSd%2Fvulk" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sigmaSd/vulk
[INFO] finished tweaking git repo https://github.com/sigmaSd/vulk
[INFO] tweaked toml for git repo https://github.com/sigmaSd/vulk written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sigmaSd/vulk on toolchain a7b168ac4977e8e93a43448b44847adaa305d5a9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7b168ac4977e8e93a43448b44847adaa305d5a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sigmaSd/vulk 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" "+a7b168ac4977e8e93a43448b44847adaa305d5a9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cmake v0.1.45
[INFO] [stderr]   Downloaded smallvec v1.5.1
[INFO] [stderr]   Downloaded vulkano-shaders v0.19.0
[INFO] [stderr]   Downloaded vk-sys v0.5.2
[INFO] [stderr]   Downloaded weezl v0.1.3
[INFO] [stderr]   Downloaded half v1.6.0
[INFO] [stderr]   Downloaded image v0.23.12
[INFO] [stderr]   Downloaded vulkano v0.19.0
[INFO] [stderr]   Downloaded tiff v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7b168ac4977e8e93a43448b44847adaa305d5a9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a06d8e8189ef09812a762d2bfa464652976cdf6f036ee71fcb75a6e26978014
[INFO] running `Command { std: "docker" "start" "-a" "5a06d8e8189ef09812a762d2bfa464652976cdf6f036ee71fcb75a6e26978014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a06d8e8189ef09812a762d2bfa464652976cdf6f036ee71fcb75a6e26978014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a06d8e8189ef09812a762d2bfa464652976cdf6f036ee71fcb75a6e26978014", kill_on_drop: false }`
[INFO] [stdout] 5a06d8e8189ef09812a762d2bfa464652976cdf6f036ee71fcb75a6e26978014
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7b168ac4977e8e93a43448b44847adaa305d5a9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e57c009c97ed29d2dfbff96d4ec1ab0e8c658c84462e372de5d9440312e8f813
[INFO] running `Command { std: "docker" "start" "-a" "e57c009c97ed29d2dfbff96d4ec1ab0e8c658c84462e372de5d9440312e8f813", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling const_fn v0.4.3
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking weezl v0.1.3
[INFO] [stderr]    Compiling syn v1.0.54
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]    Compiling vulkano v0.19.0
[INFO] [stderr]     Checking bytemuck v1.4.1
[INFO] [stderr]     Checking vk-sys v0.5.2
[INFO] [stderr]     Checking half v1.6.0
[INFO] [stderr]     Checking smallvec v1.5.1
[INFO] [stderr]     Checking gif v0.11.1
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]     Checking num-rational v0.3.2
[INFO] [stderr]     Checking num-iter v0.1.42
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling shaderc-sys v0.6.3
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr] warning: shaderc-sys@0.6.3: Checking for system installed libraries.  Use --features = build-from-source to disable this behavior
[INFO] [stderr] warning: shaderc-sys@0.6.3: System installed library not found.  Falling back to build from source
[INFO] [stderr] error: failed to run custom build command for `shaderc-sys v0.6.3`
[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/shaderc-sys-bb68caaba9b9e8a1/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:warning=Checking for system installed libraries.  Use --features = build-from-source to disable this behavior
[INFO] [stderr]   cargo:warning=System installed library not found.  Falling back to build from source
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (372) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/shaderc-sys-0.6.3/build/cmd_finder.rs:50:13:
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   couldn't find required command: "python"
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x57aee7b5b2f2 - std[75ec25fb43c512a8]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/a7b168ac4977e8e93a43448b44847adaa305d5a9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x57aee7b5b2f2 - std[75ec25fb43c512a8]::backtrace_rs::backtrace::trace_unsynchronized::<std[75ec25fb43c512a8]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/a7b168ac4977e8e93a43448b44847adaa305d5a9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x57aee7b5b2f2 - std[75ec25fb43c512a8]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/a7b168ac4977e8e93a43448b44847adaa305d5a9/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x57aee7b5b2f2 - <<std[75ec25fb43c512a8]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[f51910cdf277a09c]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/a7b168ac4977e8e93a43448b44847adaa305d5a9/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x57aee7b7015a - <core[f51910cdf277a09c]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/a7b168ac4977e8e93a43448b44847adaa305d5a9/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x57aee7b7015a - core[f51910cdf277a09c]::fmt::write
[INFO] [stderr]      6:     0x57aee7b61c16 - std[75ec25fb43c512a8]::io::default_write_fmt::<std[75ec25fb43c512a8]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/a7b168ac4977e8e93a43448b44847adaa305d5a9/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x57aee7b61c16 - <std[75ec25fb43c512a8]::sys::stdio::unix::Stderr as std[75ec25fb43c512a8]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/a7b168ac4977e8e93a43448b44847adaa305d5a9/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]      8:     0x57aee7b3bacf - <std[75ec25fb43c512a8]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/a7b168ac4977e8e93a43448b44847adaa305d5a9/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x57aee7b3bacf - std[75ec25fb43c512a8]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/a7b168ac4977e8e93a43448b44847adaa305d5a9/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x57aee7b559c1 - std[75ec25fb43c512a8]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/a7b168ac4977e8e93a43448b44847adaa305d5a9/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x57aee7b55b7b - std[75ec25fb43c512a8]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/a7b168ac4977e8e93a43448b44847adaa305d5a9/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x57aee7b3bb88 - std[75ec25fb43c512a8]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/a7b168ac4977e8e93a43448b44847adaa305d5a9/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x57aee7b30c69 - std[75ec25fb43c512a8]::sys::backtrace::__rust_end_short_backtrace::<std[75ec25fb43c512a8]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/a7b168ac4977e8e93a43448b44847adaa305d5a9/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x57aee7b3c52d - __rustc[9967932211877f70]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/a7b168ac4977e8e93a43448b44847adaa305d5a9/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x57aee7b7080c - core[f51910cdf277a09c]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/a7b168ac4977e8e93a43448b44847adaa305d5a9/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x57aee7ad5836 - <build_script_build[461042f1768f7160]::cmd_finder::CommandFinder>::must_have::<&str>::{closure#0}
[INFO] [stderr]     17:     0x57aee7ad41b9 - <core[f51910cdf277a09c]::option::Option<std[75ec25fb43c512a8]::path::PathBuf>>::unwrap_or_else::<<build_script_build[461042f1768f7160]::cmd_finder::CommandFinder>::must_have<&str>::{closure#0}>
[INFO] [stderr]     18:     0x57aee7ad408c - <build_script_build[461042f1768f7160]::cmd_finder::CommandFinder>::must_have::<&str>
[INFO] [stderr]     19:     0x57aee7ad907a - build_script_build[461042f1768f7160]::main
[INFO] [stderr]     20:     0x57aee7adb433 - <fn() as core[f51910cdf277a09c]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     21:     0x57aee7ad4d56 - std[75ec25fb43c512a8]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     22:     0x57aee7ad5849 - std[75ec25fb43c512a8]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     23:     0x57aee7b54b06 - <&dyn core[f51910cdf277a09c]::ops::function::Fn<(), Output = i32> + core[f51910cdf277a09c]::marker::Sync + core[f51910cdf277a09c]::panic::unwind_safe::RefUnwindSafe as core[f51910cdf277a09c]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/a7b168ac4977e8e93a43448b44847adaa305d5a9/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     24:     0x57aee7b54b06 - std[75ec25fb43c512a8]::panicking::catch_unwind::do_call::<&dyn core[f51910cdf277a09c]::ops::function::Fn<(), Output = i32> + core[f51910cdf277a09c]::marker::Sync + core[f51910cdf277a09c]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/a7b168ac4977e8e93a43448b44847adaa305d5a9/library/std/src/panicking.rs:581:40
[INFO] [stderr]     25:     0x57aee7b54b06 - std[75ec25fb43c512a8]::panicking::catch_unwind::<i32, &dyn core[f51910cdf277a09c]::ops::function::Fn<(), Output = i32> + core[f51910cdf277a09c]::marker::Sync + core[f51910cdf277a09c]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stderr]                                  at /rustc/a7b168ac4977e8e93a43448b44847adaa305d5a9/library/std/src/panicking.rs:544:19
[INFO] [stderr]     26:     0x57aee7b54b06 - std[75ec25fb43c512a8]::panic::catch_unwind::<&dyn core[f51910cdf277a09c]::ops::function::Fn<(), Output = i32> + core[f51910cdf277a09c]::marker::Sync + core[f51910cdf277a09c]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/a7b168ac4977e8e93a43448b44847adaa305d5a9/library/std/src/panic.rs:359:14
[INFO] [stderr]     27:     0x57aee7b54b06 - std[75ec25fb43c512a8]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/a7b168ac4977e8e93a43448b44847adaa305d5a9/library/std/src/rt.rs:175:24
[INFO] [stderr]     28:     0x57aee7b54b06 - std[75ec25fb43c512a8]::panicking::catch_unwind::do_call::<std[75ec25fb43c512a8]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/a7b168ac4977e8e93a43448b44847adaa305d5a9/library/std/src/panicking.rs:581:40
[INFO] [stderr]     29:     0x57aee7b54b06 - std[75ec25fb43c512a8]::panicking::catch_unwind::<isize, std[75ec25fb43c512a8]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/a7b168ac4977e8e93a43448b44847adaa305d5a9/library/std/src/panicking.rs:544:19
[INFO] [stderr]     30:     0x57aee7b54b06 - std[75ec25fb43c512a8]::panic::catch_unwind::<std[75ec25fb43c512a8]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/a7b168ac4977e8e93a43448b44847adaa305d5a9/library/std/src/panic.rs:359:14
[INFO] [stderr]     31:     0x57aee7b54b06 - std[75ec25fb43c512a8]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/a7b168ac4977e8e93a43448b44847adaa305d5a9/library/std/src/rt.rs:171:5
[INFO] [stderr]     32:     0x57aee7ad4911 - std[75ec25fb43c512a8]::rt::lang_start::<()>
[INFO] [stderr]     33:     0x57aee7adb5b5 - main
[INFO] [stderr]     34:     0x7f2a41ca11ca - <unknown>
[INFO] [stderr]     35:     0x7f2a41ca128b - __libc_start_main
[INFO] [stderr]     36:     0x57aee7ad32d5 - _start
[INFO] [stderr]     37:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e57c009c97ed29d2dfbff96d4ec1ab0e8c658c84462e372de5d9440312e8f813", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e57c009c97ed29d2dfbff96d4ec1ab0e8c658c84462e372de5d9440312e8f813", kill_on_drop: false }`
[INFO] [stdout] e57c009c97ed29d2dfbff96d4ec1ab0e8c658c84462e372de5d9440312e8f813
