[INFO] cloning repository https://github.com/M1nxy/slime
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/M1nxy/slime" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FM1nxy%2Fslime", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FM1nxy%2Fslime'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0bf068a9d5e1c6b6d8bc53216c0a251a9465a473
[INFO] checking M1nxy/slime against try#bac5816c5f3d02cebd0599070af62d1782530294 for pr-150408
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FM1nxy%2Fslime" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/M1nxy/slime
[INFO] finished tweaking git repo https://github.com/M1nxy/slime
[INFO] tweaked toml for git repo https://github.com/M1nxy/slime written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/M1nxy/slime on toolchain bac5816c5f3d02cebd0599070af62d1782530294
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/M1nxy/slime 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" "+bac5816c5f3d02cebd0599070af62d1782530294" "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
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crossbeam-deque v0.8.5
[INFO] [stderr]   Downloaded cc v1.1.8
[INFO] [stderr]   Downloaded jandom v0.3.4
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33ba320734744f4df1e32dd30cdc07ebfc0538e7b7aee2ede88bc422850e92d4
[INFO] running `Command { std: "docker" "start" "-a" "33ba320734744f4df1e32dd30cdc07ebfc0538e7b7aee2ede88bc422850e92d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33ba320734744f4df1e32dd30cdc07ebfc0538e7b7aee2ede88bc422850e92d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33ba320734744f4df1e32dd30cdc07ebfc0538e7b7aee2ede88bc422850e92d4", kill_on_drop: false }`
[INFO] [stdout] 33ba320734744f4df1e32dd30cdc07ebfc0538e7b7aee2ede88bc422850e92d4
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edf2acfee16b514b677133b1166d9002e53001977165cd21c2ccc4043c0e5405
[INFO] running `Command { std: "docker" "start" "-a" "edf2acfee16b514b677133b1166d9002e53001977165cd21c2ccc4043c0e5405", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling cc v1.1.8
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling jandom v0.3.4
[INFO] [stderr] error: failed to run custom build command for `jandom v0.3.4`
[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/jandom-9c2bd90e6ebcd310/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=generators/GenRandomResults.java
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (127) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/jandom-0.3.4/build.rs:11:14:
[INFO] [stderr]   could not compile generator: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5c825fa7c332 - std[b85651cc5992751e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5c825fa7c332 - std[b85651cc5992751e]::backtrace_rs::backtrace::trace_unsynchronized::<std[b85651cc5992751e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5c825fa7c332 - std[b85651cc5992751e]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x5c825fa7c332 - <<std[b85651cc5992751e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[9b9d5ef5bb4b3b13]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x5c825fa90f07 - <core[9b9d5ef5bb4b3b13]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x5c825fa90f07 - core[9b9d5ef5bb4b3b13]::fmt::write
[INFO] [stderr]      6:     0x5c825fa82846 - std[b85651cc5992751e]::io::default_write_fmt::<std[b85651cc5992751e]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5c825fa82846 - <std[b85651cc5992751e]::sys::stdio::unix::Stderr as std[b85651cc5992751e]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]      8:     0x5c825fa5d5cf - <std[b85651cc5992751e]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x5c825fa5d5cf - std[b85651cc5992751e]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x5c825fa76b21 - std[b85651cc5992751e]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x5c825fa76cdb - std[b85651cc5992751e]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x5c825fa5d688 - std[b85651cc5992751e]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x5c825fa54f59 - std[b85651cc5992751e]::sys::backtrace::__rust_end_short_backtrace::<std[b85651cc5992751e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x5c825fa5e0fd - __rustc[790ba99c8821f716]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x5c825fa9155c - core[9b9d5ef5bb4b3b13]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x5c825fa91332 - core[9b9d5ef5bb4b3b13]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/core/src/result.rs:1867:5
[INFO] [stderr]     17:     0x5c825f9e6282 - <core[9b9d5ef5bb4b3b13]::result::Result<std[b85651cc5992751e]::process::Output, std[b85651cc5992751e]::io::error::Error>>::expect
[INFO] [stderr]     18:     0x5c825f9e5f4f - build_script_build[e69012ecc52b4625]::main
[INFO] [stderr]     19:     0x5c825f9e69a3 - <fn() as core[9b9d5ef5bb4b3b13]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     20:     0x5c825f9e5bc6 - std[b85651cc5992751e]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     21:     0x5c825f9e5bd9 - std[b85651cc5992751e]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     22:     0x5c825fa75bd6 - <&dyn core[9b9d5ef5bb4b3b13]::ops::function::Fn<(), Output = i32> + core[9b9d5ef5bb4b3b13]::marker::Sync + core[9b9d5ef5bb4b3b13]::panic::unwind_safe::RefUnwindSafe as core[9b9d5ef5bb4b3b13]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x5c825fa75bd6 - std[b85651cc5992751e]::panicking::catch_unwind::do_call::<&dyn core[9b9d5ef5bb4b3b13]::ops::function::Fn<(), Output = i32> + core[9b9d5ef5bb4b3b13]::marker::Sync + core[9b9d5ef5bb4b3b13]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/panicking.rs:581:40
[INFO] [stderr]     24:     0x5c825fa75bd6 - std[b85651cc5992751e]::panicking::catch_unwind::<i32, &dyn core[9b9d5ef5bb4b3b13]::ops::function::Fn<(), Output = i32> + core[9b9d5ef5bb4b3b13]::marker::Sync + core[9b9d5ef5bb4b3b13]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/panicking.rs:544:19
[INFO] [stderr]     25:     0x5c825fa75bd6 - std[b85651cc5992751e]::panic::catch_unwind::<&dyn core[9b9d5ef5bb4b3b13]::ops::function::Fn<(), Output = i32> + core[9b9d5ef5bb4b3b13]::marker::Sync + core[9b9d5ef5bb4b3b13]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x5c825fa75bd6 - std[b85651cc5992751e]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x5c825fa75bd6 - std[b85651cc5992751e]::panicking::catch_unwind::do_call::<std[b85651cc5992751e]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/panicking.rs:581:40
[INFO] [stderr]     28:     0x5c825fa75bd6 - std[b85651cc5992751e]::panicking::catch_unwind::<isize, std[b85651cc5992751e]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/panicking.rs:544:19
[INFO] [stderr]     29:     0x5c825fa75bd6 - std[b85651cc5992751e]::panic::catch_unwind::<std[b85651cc5992751e]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x5c825fa75bd6 - std[b85651cc5992751e]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x5c825f9e5bb1 - std[b85651cc5992751e]::rt::lang_start::<()>
[INFO] [stderr]     32:     0x5c825f9e6a35 - main
[INFO] [stderr]     33:     0x7d6597c411ca - <unknown>
[INFO] [stderr]     34:     0x7d6597c4128b - __libc_start_main
[INFO] [stderr]     35:     0x5c825f9e5655 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "edf2acfee16b514b677133b1166d9002e53001977165cd21c2ccc4043c0e5405", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edf2acfee16b514b677133b1166d9002e53001977165cd21c2ccc4043c0e5405", kill_on_drop: false }`
[INFO] [stdout] edf2acfee16b514b677133b1166d9002e53001977165cd21c2ccc4043c0e5405