[INFO] cloning repository https://github.com/AhimasRapidInnovation/log-to-db
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AhimasRapidInnovation/log-to-db" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAhimasRapidInnovation%2Flog-to-db", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAhimasRapidInnovation%2Flog-to-db'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e7ea80e08440106d747285d99218470fcb2b4b8a
[INFO] checking AhimasRapidInnovation/log-to-db against try#88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c for pr-154887
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAhimasRapidInnovation%2Flog-to-db" "/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/AhimasRapidInnovation/log-to-db
[INFO] finished tweaking git repo https://github.com/AhimasRapidInnovation/log-to-db
[INFO] tweaked toml for git repo https://github.com/AhimasRapidInnovation/log-to-db written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AhimasRapidInnovation/log-to-db on toolchain 88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AhimasRapidInnovation/log-to-db 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" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "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 parking_lot_core v0.9.2
[INFO] [stderr]   Downloaded rustls-pemfile v0.3.0
[INFO] [stderr]   Downloaded md-5 v0.10.1
[INFO] [stderr]   Downloaded pbkdf2 v0.10.1
[INFO] [stderr]   Downloaded os_info v3.2.0
[INFO] [stderr]   Downloaded ipconfig v0.3.0
[INFO] [stderr]   Downloaded webpki-roots v0.22.3
[INFO] [stderr]   Downloaded bson v2.2.0
[INFO] [stderr]   Downloaded serde_with v1.12.1
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.34.0
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.34.0
[INFO] [stderr]   Downloaded windows_i686_msvc v0.34.0
[INFO] [stderr]   Downloaded windows_i686_gnu v0.34.0
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.34.0
[INFO] [stderr]   Downloaded windows-sys v0.34.0
[INFO] [stderr]   Downloaded mongodb v2.2.0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83be0e5e2cb63eae9e5431ca2fc51c1d4f40c3d8b960d9b68301e5f5602f07ce
[INFO] running `Command { std: "docker" "start" "-a" "83be0e5e2cb63eae9e5431ca2fc51c1d4f40c3d8b960d9b68301e5f5602f07ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83be0e5e2cb63eae9e5431ca2fc51c1d4f40c3d8b960d9b68301e5f5602f07ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83be0e5e2cb63eae9e5431ca2fc51c1d4f40c3d8b960d9b68301e5f5602f07ce", kill_on_drop: false }`
[INFO] [stdout] 83be0e5e2cb63eae9e5431ca2fc51c1d4f40c3d8b960d9b68301e5f5602f07ce
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0f6a2bfa3829da9ea81bede612e15b6ee12814722d454ce9485ac7ca8a97178
[INFO] running `Command { std: "docker" "start" "-a" "a0f6a2bfa3829da9ea81bede612e15b6ee12814722d454ce9485ac7ca8a97178", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling libc v0.2.124
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]     Checking pin-project-lite v0.2.8
[INFO] [stderr]     Checking once_cell v1.10.0
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]     Checking futures-sink v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking futures-io v0.3.21
[INFO] [stderr]     Checking slab v0.4.6
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling async-trait v0.1.53
[INFO] [stderr]    Compiling parking_lot_core v0.9.2
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling rustls v0.20.4
[INFO] [stderr]     Checking match_cfg v0.1.0
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking data-encoding v2.3.2
[INFO] [stderr]     Checking ipnet v2.5.0
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]     Checking cpufeatures v0.2.2
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]    Compiling rustc_version_runtime v0.1.5
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]     Checking rustls-pemfile v0.3.0
[INFO] [stderr]     Checking stringprep v0.1.2
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr] error: failed to run custom build command for `rustc_version_runtime v0.1.5`
[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/rustc_version_runtime-a379d4d8a7fe06cd/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (854) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc_version_runtime-0.1.5/build.rs:27:48:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x615d6f4e14aa - std[fb0be1524d814480]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x615d6f4e14aa - std[fb0be1524d814480]::backtrace_rs::backtrace::trace_unsynchronized::<std[fb0be1524d814480]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x615d6f4e14aa - std[fb0be1524d814480]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x615d6f4e14aa - <<std[fb0be1524d814480]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7d3afe705a026c7c]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x615d6f4f234a - <core[7d3afe705a026c7c]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x615d6f4f234a - core[7d3afe705a026c7c]::fmt::write
[INFO] [stderr]      6:     0x615d6f4e4f92 - std[fb0be1524d814480]::io::default_write_fmt::<std[fb0be1524d814480]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/library/std/src/io/mod.rs:621:11
[INFO] [stderr]      7:     0x615d6f4e4f92 - <std[fb0be1524d814480]::sys::stdio::unix::Stderr as std[fb0be1524d814480]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/library/std/src/io/mod.rs:1976:13
[INFO] [stderr]      8:     0x615d6f4c739f - <std[fb0be1524d814480]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x615d6f4c739f - std[fb0be1524d814480]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x615d6f4dd451 - std[fb0be1524d814480]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x615d6f4dd60b - std[fb0be1524d814480]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x615d6f4c7458 - std[fb0be1524d814480]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x615d6f4befd9 - std[fb0be1524d814480]::sys::backtrace::__rust_end_short_backtrace::<std[fb0be1524d814480]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x615d6f4c7c3d - __rustc[6f459eaef5dc7015]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x615d6f4f2a7c - core[7d3afe705a026c7c]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x615d6f4f2852 - core[7d3afe705a026c7c]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/library/core/src/result.rs:1865:5
[INFO] [stderr]     17:     0x615d6f49fd1e - build_script_build[89da929cf49a4bd4]::main
[INFO] [stderr]     18:     0x615d6f4a1a83 - <fn() as core[7d3afe705a026c7c]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     19:     0x615d6f49f366 - std[fb0be1524d814480]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     20:     0x615d6f49f379 - std[fb0be1524d814480]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     21:     0x615d6f4dc6f4 - <&dyn core[7d3afe705a026c7c]::ops::function::Fn<(), Output = i32> + core[7d3afe705a026c7c]::marker::Sync + core[7d3afe705a026c7c]::panic::unwind_safe::RefUnwindSafe as core[7d3afe705a026c7c]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     22:     0x615d6f4dc6f4 - std[fb0be1524d814480]::panicking::catch_unwind::do_call::<&dyn core[7d3afe705a026c7c]::ops::function::Fn<(), Output = i32> + core[7d3afe705a026c7c]::marker::Sync + core[7d3afe705a026c7c]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/library/std/src/panicking.rs:581:40
[INFO] [stderr]     23:     0x615d6f4dc6f4 - std[fb0be1524d814480]::panicking::catch_unwind::<i32, &dyn core[7d3afe705a026c7c]::ops::function::Fn<(), Output = i32> + core[7d3afe705a026c7c]::marker::Sync + core[7d3afe705a026c7c]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stderr]                                  at /rustc/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/library/std/src/panicking.rs:544:19
[INFO] [stderr]     24:     0x615d6f4dc6f4 - std[fb0be1524d814480]::panic::catch_unwind::<&dyn core[7d3afe705a026c7c]::ops::function::Fn<(), Output = i32> + core[7d3afe705a026c7c]::marker::Sync + core[7d3afe705a026c7c]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x615d6f4dc6f4 - std[fb0be1524d814480]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/library/std/src/rt.rs:175:24
[INFO] [stderr]     26:     0x615d6f4dc6f4 - std[fb0be1524d814480]::panicking::catch_unwind::do_call::<std[fb0be1524d814480]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/library/std/src/panicking.rs:581:40
[INFO] [stderr]     27:     0x615d6f4dc6f4 - std[fb0be1524d814480]::panicking::catch_unwind::<isize, std[fb0be1524d814480]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/library/std/src/panicking.rs:544:19
[INFO] [stderr]     28:     0x615d6f4dc6f4 - std[fb0be1524d814480]::panic::catch_unwind::<std[fb0be1524d814480]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x615d6f4dc6f4 - std[fb0be1524d814480]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/library/std/src/rt.rs:171:5
[INFO] [stderr]     30:     0x615d6f49f351 - std[fb0be1524d814480]::rt::lang_start::<()>
[INFO] [stderr]     31:     0x615d6f4a1ed5 - main
[INFO] [stderr]     32:     0x7fcc9ba2c1ca - <unknown>
[INFO] [stderr]     33:     0x7fcc9ba2c28b - __libc_start_main
[INFO] [stderr]     34:     0x615d6f49ead5 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a0f6a2bfa3829da9ea81bede612e15b6ee12814722d454ce9485ac7ca8a97178", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0f6a2bfa3829da9ea81bede612e15b6ee12814722d454ce9485ac7ca8a97178", kill_on_drop: false }`
[INFO] [stdout] a0f6a2bfa3829da9ea81bede612e15b6ee12814722d454ce9485ac7ca8a97178