[INFO] cloning repository https://github.com/Valemos/arm_project
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Valemos/arm_project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FValemos%2Farm_project", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FValemos%2Farm_project'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] da02ed4eaa7c4507b9ce88bc18c2d65c1114b488
[INFO] checking Valemos/arm_project/da02ed4eaa7c4507b9ce88bc18c2d65c1114b488 against master#cf79d034aa3d8f396d407aafce6f1ccd818e710e for pr-155657
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FValemos%2Farm_project" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Valemos/arm_project
[INFO] finished tweaking git repo https://github.com/Valemos/arm_project
[INFO] tweaked toml for git repo https://github.com/Valemos/arm_project written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Valemos/arm_project on toolchain cf79d034aa3d8f396d407aafce6f1ccd818e710e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 72 packages to latest compatible versions
[INFO] [stderr]       Adding cortex-m-rtic v0.5.9 (available: v1.1.4)
[INFO] [stderr]       Adding embedded-hal v0.2.7 (available: v1.0.0)
[INFO] [stderr]       Adding stm32f3xx-hal v0.7.0 (available: v0.10.0)
[INFO] [stderr]       Adding usb-device v0.2.9 (available: v0.3.2)
[INFO] [stderr]       Adding usbd-serial v0.1.1 (available: v0.2.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded usbd-serial v0.1.1
[INFO] [stderr]   Downloaded nb v1.1.0
[INFO] [stderr]   Downloaded cortex-m-rt-macros v0.6.15
[INFO] [stderr]   Downloaded as-slice v0.1.5
[INFO] [stderr]   Downloaded volatile-register v0.2.2
[INFO] [stderr]   Downloaded hash32 v0.1.1
[INFO] [stderr]   Downloaded embedded-hal v0.2.7
[INFO] [stderr]   Downloaded stm32f3xx-hal v0.7.0
[INFO] [stderr]   Downloaded slice-group-by v0.2.6
[INFO] [stderr]   Downloaded vcell v0.1.3
[INFO] [stderr]   Downloaded bare-metal v0.2.5
[INFO] [stderr]   Downloaded aligned v0.3.5
[INFO] [stderr]   Downloaded rtcc v0.2.1
[INFO] [stderr]   Downloaded panic-itm v0.4.2
[INFO] [stderr]   Downloaded usb-device v0.2.9
[INFO] [stderr]   Downloaded bitfield v0.13.2
[INFO] [stderr]   Downloaded cortex-m-rtic-macros v0.5.3
[INFO] [stderr]   Downloaded rtic-core v0.3.1
[INFO] [stderr]   Downloaded semver-parser v0.10.3
[INFO] [stderr]   Downloaded r0 v0.2.2
[INFO] [stderr]   Downloaded stm32-usbd v0.6.0
[INFO] [stderr]   Downloaded generic-array v0.14.9
[INFO] [stderr]   Downloaded embedded-dma v0.1.2
[INFO] [stderr]   Downloaded generic-array v0.13.3
[INFO] [stderr]   Downloaded cargo_metadata v0.13.1
[INFO] [stderr]   Downloaded cortex-m v0.6.7
[INFO] [stderr]   Downloaded cortex-m-rt v0.6.15
[INFO] [stderr]   Downloaded rtic-syntax v0.4.0
[INFO] [stderr]   Downloaded embedded-time v0.12.1
[INFO] [stderr]   Downloaded heapless v0.6.1
[INFO] [stderr]   Downloaded cortex-m-rtic v0.5.9
[INFO] [stderr]   Downloaded cortex-m v0.7.7
[INFO] [stderr]   Downloaded pest v2.8.6
[INFO] [stderr]   Downloaded stm32f3 v0.13.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c9e28a7a0b830e2b1c585e7593b201a620ea488440a9ea8dfece24c4a42c34a
[INFO] running `Command { std: "docker" "start" "-a" "7c9e28a7a0b830e2b1c585e7593b201a620ea488440a9ea8dfece24c4a42c34a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c9e28a7a0b830e2b1c585e7593b201a620ea488440a9ea8dfece24c4a42c34a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c9e28a7a0b830e2b1c585e7593b201a620ea488440a9ea8dfece24c4a42c34a", kill_on_drop: false }`
[INFO] [stdout] 7c9e28a7a0b830e2b1c585e7593b201a620ea488440a9ea8dfece24c4a42c34a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f75a0f7aa6ae83142e1f73dc54bf9cec332221546d7d207ac8f7de7308ca6ba
[INFO] running `Command { std: "docker" "start" "-a" "1f75a0f7aa6ae83142e1f73dc54bf9cec332221546d7d207ac8f7de7308ca6ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking typenum v1.20.0
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling camino v1.2.2
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling cortex-m-rt v0.6.15
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking volatile-register v0.2.2
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling heapless v0.6.1
[INFO] [stderr]     Checking r0 v0.2.2
[INFO] [stderr]     Checking usb-device v0.2.9
[INFO] [stderr]    Compiling stm32-usbd v0.6.0
[INFO] [stderr]    Compiling slice-group-by v0.2.6
[INFO] [stderr]    Compiling cortex-m v0.6.7
[INFO] [stderr]    Compiling stm32f3 v0.13.2
[INFO] [stderr]     Checking hash32 v0.1.1
[INFO] [stderr]    Compiling cortex-m-rtic v0.5.9
[INFO] [stderr]     Checking embedded-dma v0.1.2
[INFO] [stderr]     Checking rtic-core v0.3.1
[INFO] [stderr]    Compiling rtic-prototype v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking usbd-serial v0.1.1
[INFO] [stderr]     Checking panic-itm v0.4.2
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking generic-array v0.13.3
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]     Checking embedded-time v0.12.1
[INFO] [stderr]     Checking as-slice v0.1.5
[INFO] [stderr]    Compiling semver-parser v0.10.3
[INFO] [stderr]     Checking aligned v0.3.5
[INFO] [stderr]     Checking rtcc v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling rtic-syntax v0.4.0
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.6.15
[INFO] [stderr]    Compiling cortex-m-rtic-macros v0.5.3
[INFO] [stderr]    Compiling cargo-platform v0.1.9
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling cargo_metadata v0.13.1
[INFO] [stderr]    Compiling stm32f3xx-hal v0.7.0
[INFO] [stderr] error: failed to run custom build command for `stm32f3xx-hal v0.7.0`
[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/stm32f3xx-hal-b55a5d2f94381b37/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (1136) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/stm32f3xx-hal-0.7.0/build.rs:40:50:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: CargoMetadata { stderr: "    Updating crates.io index\nwarning: spurious network error (3 tries remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (3 tries remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (3 tries remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (3 tries remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (3 tries remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (3 tries remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (3 tries remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (3 tries remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (3 tries remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (3 tries remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (3 tries remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (2 tries remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (2 tries remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (2 tries remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (2 tries remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (2 tries remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (2 tries remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (2 tries remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (2 tries remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (2 tries remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (2 tries remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (2 tries remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (1 try remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (1 try remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (1 try remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (1 try remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (1 try remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (1 try remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (1 try remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (1 try remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (1 try remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (1 try remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nwarning: spurious network error (1 try remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)\nerror: failed to get `defmt` as a dependency of package `stm32f3xx-hal v0.7.0 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/stm32f3xx-hal-0.7.0)`\n\nCaused by:\n  failed to load source for dependency `defmt`\n\nCaused by:\n  unable to update registry `crates-io`\n\nCaused by:\n  download of de/fm/defmt failed\n\nCaused by:\n  [6] Could not resolve hostname (Could not resolve host: index.crates.io)\n" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x64f68f4d690a - std[112a2b964562f75f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/cf79d034aa3d8f396d407aafce6f1ccd818e710e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x64f68f4d690a - std[112a2b964562f75f]::backtrace_rs::backtrace::trace_unsynchronized::<std[112a2b964562f75f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/cf79d034aa3d8f396d407aafce6f1ccd818e710e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x64f68f4d690a - std[112a2b964562f75f]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/cf79d034aa3d8f396d407aafce6f1ccd818e710e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x64f68f4d690a - <<std[112a2b964562f75f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[874b535183aa676a]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/cf79d034aa3d8f396d407aafce6f1ccd818e710e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x64f68f4e9efa - <core[874b535183aa676a]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/cf79d034aa3d8f396d407aafce6f1ccd818e710e/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x64f68f4e9efa - core[874b535183aa676a]::fmt::write
[INFO] [stderr]      6:     0x64f68f4daf22 - std[112a2b964562f75f]::io::default_write_fmt::<std[112a2b964562f75f]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/cf79d034aa3d8f396d407aafce6f1ccd818e710e/library/std/src/io/mod.rs:621:11
[INFO] [stderr]      7:     0x64f68f4daf22 - <std[112a2b964562f75f]::sys::stdio::unix::Stderr as std[112a2b964562f75f]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/cf79d034aa3d8f396d407aafce6f1ccd818e710e/library/std/src/io/mod.rs:1976:13
[INFO] [stderr]      8:     0x64f68f4bb75f - <std[112a2b964562f75f]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/cf79d034aa3d8f396d407aafce6f1ccd818e710e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x64f68f4bb75f - std[112a2b964562f75f]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/cf79d034aa3d8f396d407aafce6f1ccd818e710e/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x64f68f4d1c21 - std[112a2b964562f75f]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/cf79d034aa3d8f396d407aafce6f1ccd818e710e/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x64f68f4d1ddb - std[112a2b964562f75f]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/cf79d034aa3d8f396d407aafce6f1ccd818e710e/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x64f68f4bb818 - std[112a2b964562f75f]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/cf79d034aa3d8f396d407aafce6f1ccd818e710e/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x64f68f4b0a59 - std[112a2b964562f75f]::sys::backtrace::__rust_end_short_backtrace::<std[112a2b964562f75f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/cf79d034aa3d8f396d407aafce6f1ccd818e710e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x64f68f4bc17d - __rustc[8745ad676316e282]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/cf79d034aa3d8f396d407aafce6f1ccd818e710e/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x64f68f4ea68c - core[874b535183aa676a]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/cf79d034aa3d8f396d407aafce6f1ccd818e710e/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x64f68f4ea402 - core[874b535183aa676a]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/cf79d034aa3d8f396d407aafce6f1ccd818e710e/library/core/src/result.rs:1867:5
[INFO] [stderr]     17:     0x64f68f3d321f - build_script_build[af4998df30557d0e]::check_device_feature
[INFO] [stderr]     18:     0x64f68f3d3806 - build_script_build[af4998df30557d0e]::main
[INFO] [stderr]     19:     0x64f68f3d6303 - <fn() as core[874b535183aa676a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     20:     0x64f68f3d6706 - std[112a2b964562f75f]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     21:     0x64f68f3d2aa9 - std[112a2b964562f75f]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     22:     0x64f68f4d0de7 - <&dyn core[874b535183aa676a]::ops::function::Fn<(), Output = i32> + core[874b535183aa676a]::panic::unwind_safe::RefUnwindSafe + core[874b535183aa676a]::marker::Sync as core[874b535183aa676a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/cf79d034aa3d8f396d407aafce6f1ccd818e710e/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x64f68f4d0de7 - std[112a2b964562f75f]::panicking::catch_unwind::do_call::<&dyn core[874b535183aa676a]::ops::function::Fn<(), Output = i32> + core[874b535183aa676a]::panic::unwind_safe::RefUnwindSafe + core[874b535183aa676a]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/cf79d034aa3d8f396d407aafce6f1ccd818e710e/library/std/src/panicking.rs:581:40
[INFO] [stderr]     24:     0x64f68f4d0de7 - std[112a2b964562f75f]::panicking::catch_unwind::<i32, &dyn core[874b535183aa676a]::ops::function::Fn<(), Output = i32> + core[874b535183aa676a]::panic::unwind_safe::RefUnwindSafe + core[874b535183aa676a]::marker::Sync>
[INFO] [stderr]                                  at /rustc/cf79d034aa3d8f396d407aafce6f1ccd818e710e/library/std/src/panicking.rs:544:19
[INFO] [stderr]     25:     0x64f68f4d0de7 - std[112a2b964562f75f]::panic::catch_unwind::<&dyn core[874b535183aa676a]::ops::function::Fn<(), Output = i32> + core[874b535183aa676a]::panic::unwind_safe::RefUnwindSafe + core[874b535183aa676a]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/cf79d034aa3d8f396d407aafce6f1ccd818e710e/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x64f68f4d0de7 - std[112a2b964562f75f]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/cf79d034aa3d8f396d407aafce6f1ccd818e710e/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x64f68f4d0de7 - std[112a2b964562f75f]::panicking::catch_unwind::do_call::<std[112a2b964562f75f]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/cf79d034aa3d8f396d407aafce6f1ccd818e710e/library/std/src/panicking.rs:581:40
[INFO] [stderr]     28:     0x64f68f4d0de7 - std[112a2b964562f75f]::panicking::catch_unwind::<isize, std[112a2b964562f75f]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/cf79d034aa3d8f396d407aafce6f1ccd818e710e/library/std/src/panicking.rs:544:19
[INFO] [stderr]     29:     0x64f68f4d0de7 - std[112a2b964562f75f]::panic::catch_unwind::<std[112a2b964562f75f]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/cf79d034aa3d8f396d407aafce6f1ccd818e710e/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x64f68f4d0de7 - std[112a2b964562f75f]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/cf79d034aa3d8f396d407aafce6f1ccd818e710e/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x64f68f3d19a1 - std[112a2b964562f75f]::rt::lang_start::<()>
[INFO] [stderr]     32:     0x64f68f3d6545 - main
[INFO] [stderr]     33:     0x74c34d7781ca - <unknown>
[INFO] [stderr]     34:     0x74c34d77828b - __libc_start_main
[INFO] [stderr]     35:     0x64f68f3cff65 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "1f75a0f7aa6ae83142e1f73dc54bf9cec332221546d7d207ac8f7de7308ca6ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f75a0f7aa6ae83142e1f73dc54bf9cec332221546d7d207ac8f7de7308ca6ba", kill_on_drop: false }`
[INFO] [stdout] 1f75a0f7aa6ae83142e1f73dc54bf9cec332221546d7d207ac8f7de7308ca6ba
