[INFO] cloning repository https://github.com/5830ification/rust-simple-ml
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/5830ification/rust-simple-ml" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F5830ification%2Frust-simple-ml", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F5830ification%2Frust-simple-ml'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a05e04c91a7804be657965e4ca473e7597e7d5ff
[INFO] checking 5830ification/rust-simple-ml against try#fa4dd1f19bfeb3fd235dc7f1406c42404436bef5 for pr-145108-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F5830ification%2Frust-simple-ml" "/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/5830ification/rust-simple-ml
[INFO] finished tweaking git repo https://github.com/5830ification/rust-simple-ml
[INFO] tweaked toml for git repo https://github.com/5830ification/rust-simple-ml written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/5830ification/rust-simple-ml on toolchain fa4dd1f19bfeb3fd235dc7f1406c42404436bef5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/5830ification/rust-simple-ml 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" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 952536c355b854955baffb4c8763e4fe125377aa5a0a77b32e6521b6e211aea6
[INFO] running `Command { std: "docker" "start" "-a" "952536c355b854955baffb4c8763e4fe125377aa5a0a77b32e6521b6e211aea6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "952536c355b854955baffb4c8763e4fe125377aa5a0a77b32e6521b6e211aea6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "952536c355b854955baffb4c8763e4fe125377aa5a0a77b32e6521b6e211aea6", kill_on_drop: false }`
[INFO] [stdout] 952536c355b854955baffb4c8763e4fe125377aa5a0a77b32e6521b6e211aea6
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2d9d403f0e3967c2a06b3f7881dc57e71b9f70cad13b3e46d6ab46d3be83353
[INFO] running `Command { std: "docker" "start" "-a" "b2d9d403f0e3967c2a06b3f7881dc57e71b9f70cad13b3e46d6ab46d3be83353", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Checking libc v0.2.33
[INFO] [stderr]    Compiling cc v1.0.3
[INFO] [stderr]    Compiling version_check v0.1.3
[INFO] [stderr]     Checking byteorder v1.1.0
[INFO] [stderr]     Checking futures v0.1.16
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]     Checking log v0.3.8
[INFO] [stderr]     Checking cfg-if v0.1.2
[INFO] [stderr]     Checking lazycell v0.5.1
[INFO] [stderr]     Checking slab v0.3.0
[INFO] [stderr]    Compiling siphasher v0.2.2
[INFO] [stderr]     Checking scoped-tls v0.1.0
[INFO] [stderr]     Checking slab v0.4.0
[INFO] [stderr]     Checking bitflags v0.9.1
[INFO] [stderr]    Compiling openssl v0.9.20
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]     Checking num-traits v0.1.40
[INFO] [stderr]    Compiling crc-core v0.1.0
[INFO] [stderr]     Checking serde v1.0.16
[INFO] [stderr]     Checking matches v0.1.6
[INFO] [stderr]    Compiling build_const v0.2.0
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]     Checking percent-encoding v1.0.0
[INFO] [stderr]     Checking lazy_static v0.2.9
[INFO] [stderr]     Checking foreign-types v0.2.0
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling unicase v2.0.0
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]     Checking safemem v0.2.0
[INFO] [stderr]     Checking smallvec v0.2.1
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]    Compiling typenum v1.9.0
[INFO] [stderr]     Checking take v0.1.0
[INFO] [stderr]     Checking iovec v0.1.1
[INFO] [stderr]     Checking net2 v0.2.31
[INFO] [stderr]     Checking rand v0.3.17
[INFO] [stderr]    Compiling crc v1.5.0
[INFO] [stderr]     Checking num_cpus v1.7.0
[INFO] [stderr]     Checking unicode-normalization v0.1.5
[INFO] [stderr]     Checking bytes v0.4.5
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking time v0.1.38
[INFO] [stderr]     Checking base64 v0.6.0
[INFO] [stderr]     Checking serde v0.8.23
[INFO] [stderr]     Checking itoa v0.3.4
[INFO] [stderr]     Checking mio v0.6.11
[INFO] [stderr]     Checking dtoa v0.4.2
[INFO] [stderr]    Compiling openssl-sys v0.9.20
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]    Compiling matrixmultiply v0.1.13
[INFO] [stderr]    Compiling phf_shared v0.7.21
[INFO] [stderr]     Checking idna v0.1.4
[INFO] [stderr]     Checking httparse v1.2.3
[INFO] [stderr]     Checking language-tags v0.2.2
[INFO] [stderr]     Checking mime v0.3.5
[INFO] [stderr]     Checking phf v0.7.21
[INFO] [stderr]     Checking unicode-width v0.1.4
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.3.24/src/serialize.rs:1155:5
[INFO] [stdout]      |
[INFO] [stdout] 1155 |     fn decode<D: Decoder>(d: &mut D) -> Result<Cow<'static, T>, D::Error> {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |     |
[INFO] [stdout]      |     the parameter type `T` must be valid for the static lifetime...
[INFO] [stdout]      |     ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/alloc/src/borrow.rs:169:29
[INFO] [stdout] help: consider adding an explicit lifetime bound
[INFO] [stdout]      |
[INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T>
[INFO] [stdout]      |                    +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rawpointer v0.1.0
[INFO] [stderr] error: failed to run custom build command for `openssl-sys v0.9.20`
[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/openssl-sys-4c36687e112b57ae/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=X86_64_UNKNOWN_LINUX_GNU_OPENSSL_LIB_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=OPENSSL_LIB_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=X86_64_UNKNOWN_LINUX_GNU_OPENSSL_INCLUDE_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=OPENSSL_INCLUDE_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=X86_64_UNKNOWN_LINUX_GNU_OPENSSL_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=OPENSSL_DIR
[INFO] [stderr]   cargo:rustc-link-lib=ssl
[INFO] [stderr]   cargo:rustc-link-lib=crypto
[INFO] [stderr]   OPT_LEVEL = Some("0")
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   CC_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CC_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CC = None
[INFO] [stderr]   CC = None
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   CFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CFLAGS = None
[INFO] [stderr]   CFLAGS = None
[INFO] [stderr]   DEBUG = Some("true")
[INFO] [stderr]   running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-Wall" "-Wextra" "-E" "/opt/rustwide/target/debug/build/openssl-sys-9a9fdcada10dbeb1/out/expando.c"
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   cargo:rustc-cfg=osslconf="OPENSSL_NO_SSL3_METHOD"
[INFO] [stderr]   cargo:conf=OPENSSL_NO_SSL3_METHOD
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (616) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/openssl-sys-0.9.20/build.rs:497:9:
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   This crate is only compatible with OpenSSL 1.0.1, 1.0.2, and 1.1.0, or LibreSSL
[INFO] [stderr]   2.5 and 2.6.0, but a different version of OpenSSL was found. The build is now
[INFO] [stderr]   aborting due to this version mismatch.
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5691eb0f254a - std[f9d773b402613c4d]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5691eb0f254a - std[f9d773b402613c4d]::backtrace_rs::backtrace::trace_unsynchronized::<std[f9d773b402613c4d]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5691eb0f254a - std[f9d773b402613c4d]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x5691eb0f254a - <<std[f9d773b402613c4d]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[5687cb28cffdf578]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x5691eb10630a - <core[5687cb28cffdf578]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x5691eb10630a - core[5687cb28cffdf578]::fmt::write
[INFO] [stderr]      6:     0x5691eb0f8202 - std[f9d773b402613c4d]::io::default_write_fmt::<std[f9d773b402613c4d]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5691eb0f8202 - <std[f9d773b402613c4d]::sys::stdio::unix::Stderr as std[f9d773b402613c4d]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]      8:     0x5691eb0d492f - <std[f9d773b402613c4d]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x5691eb0d492f - std[f9d773b402613c4d]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x5691eb0ed0f1 - std[f9d773b402613c4d]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x5691eb0ed2ab - std[f9d773b402613c4d]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x5691eb0d3e1c - std[f9d773b402613c4d]::panicking::begin_panic::<&str>::{closure#0}
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panicking.rs:762:9
[INFO] [stderr]     13:     0x5691eb0cc0e9 - std[f9d773b402613c4d]::sys::backtrace::__rust_end_short_backtrace::<std[f9d773b402613c4d]::panicking::begin_panic<&str>::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x5691eb0c9950 - std[f9d773b402613c4d]::panicking::begin_panic::<&str>
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panicking.rs:761:5
[INFO] [stderr]     15:     0x5691eb08470b - build_script_build[90bdd830f8d29d4d]::validate_headers
[INFO] [stderr]     16:     0x5691eb08274c - build_script_build[90bdd830f8d29d4d]::try_pkg_config
[INFO] [stderr]     17:     0x5691eb082b37 - build_script_build[90bdd830f8d29d4d]::find_openssl_dir
[INFO] [stderr]     18:     0x5691eb081beb - build_script_build[90bdd830f8d29d4d]::main::{closure#0}
[INFO] [stderr]     19:     0x5691eb07d3a9 - <core[5687cb28cffdf578]::option::Option<std[f9d773b402613c4d]::ffi::os_str::OsString>>::unwrap_or_else::<build_script_build[90bdd830f8d29d4d]::main::{closure#0}>
[INFO] [stderr]     20:     0x5691eb0860b0 - build_script_build[90bdd830f8d29d4d]::main
[INFO] [stderr]     21:     0x5691eb08b813 - <fn() as core[5687cb28cffdf578]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     22:     0x5691eb087636 - std[f9d773b402613c4d]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     23:     0x5691eb08a3a9 - std[f9d773b402613c4d]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     24:     0x5691eb0ec1e6 - <&dyn core[5687cb28cffdf578]::ops::function::Fn<(), Output = i32> + core[5687cb28cffdf578]::marker::Sync + core[5687cb28cffdf578]::panic::unwind_safe::RefUnwindSafe as core[5687cb28cffdf578]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     25:     0x5691eb0ec1e6 - std[f9d773b402613c4d]::panicking::catch_unwind::do_call::<&dyn core[5687cb28cffdf578]::ops::function::Fn<(), Output = i32> + core[5687cb28cffdf578]::marker::Sync + core[5687cb28cffdf578]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panicking.rs:581:40
[INFO] [stderr]     26:     0x5691eb0ec1e6 - std[f9d773b402613c4d]::panicking::catch_unwind::<i32, &dyn core[5687cb28cffdf578]::ops::function::Fn<(), Output = i32> + core[5687cb28cffdf578]::marker::Sync + core[5687cb28cffdf578]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panicking.rs:544:19
[INFO] [stderr]     27:     0x5691eb0ec1e6 - std[f9d773b402613c4d]::panic::catch_unwind::<&dyn core[5687cb28cffdf578]::ops::function::Fn<(), Output = i32> + core[5687cb28cffdf578]::marker::Sync + core[5687cb28cffdf578]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panic.rs:359:14
[INFO] [stderr]     28:     0x5691eb0ec1e6 - std[f9d773b402613c4d]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/rt.rs:175:24
[INFO] [stderr]     29:     0x5691eb0ec1e6 - std[f9d773b402613c4d]::panicking::catch_unwind::do_call::<std[f9d773b402613c4d]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panicking.rs:581:40
[INFO] [stderr]     30:     0x5691eb0ec1e6 - std[f9d773b402613c4d]::panicking::catch_unwind::<isize, std[f9d773b402613c4d]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panicking.rs:544:19
[INFO] [stderr]     31:     0x5691eb0ec1e6 - std[f9d773b402613c4d]::panic::catch_unwind::<std[f9d773b402613c4d]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panic.rs:359:14
[INFO] [stderr]     32:     0x5691eb0ec1e6 - std[f9d773b402613c4d]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/rt.rs:171:5
[INFO] [stderr]     33:     0x5691eb08a151 - std[f9d773b402613c4d]::rt::lang_start::<()>
[INFO] [stderr]     34:     0x5691eb087045 - main
[INFO] [stderr]     35:     0x7e553bd671ca - <unknown>
[INFO] [stderr]     36:     0x7e553bd6728b - __libc_start_main
[INFO] [stderr]     37:     0x5691eb07a675 - _start
[INFO] [stderr]     38:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0310`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "b2d9d403f0e3967c2a06b3f7881dc57e71b9f70cad13b3e46d6ab46d3be83353", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2d9d403f0e3967c2a06b3f7881dc57e71b9f70cad13b3e46d6ab46d3be83353", kill_on_drop: false }`
[INFO] [stdout] b2d9d403f0e3967c2a06b3f7881dc57e71b9f70cad13b3e46d6ab46d3be83353
