[INFO] cloning repository https://github.com/dahlia/gitter-slack
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dahlia/gitter-slack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdahlia%2Fgitter-slack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdahlia%2Fgitter-slack'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 41fd68dd94a67310cc0fb346ba76bece17632c96
[INFO] checking dahlia/gitter-slack against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdahlia%2Fgitter-slack" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dahlia/gitter-slack
[INFO] finished tweaking git repo https://github.com/dahlia/gitter-slack
[INFO] tweaked toml for git repo https://github.com/dahlia/gitter-slack written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dahlia/gitter-slack on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dahlia/gitter-slack 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "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] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking dahlia/gitter-slack against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdahlia%2Fgitter-slack" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dahlia/gitter-slack
[INFO] finished tweaking git repo https://github.com/dahlia/gitter-slack
[INFO] tweaked toml for git repo https://github.com/dahlia/gitter-slack written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dahlia/gitter-slack on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dahlia/gitter-slack 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "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] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 serde_derive_internals v0.15.1
[INFO] [stderr]   Downloaded serde_derive v1.0.11
[INFO] [stderr]   Downloaded gcc v0.3.53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88ea37bf0d34656c052067a263dbd32c456756671e5b2104e7d08e2eb1ddf897
[INFO] running `Command { std: "docker" "start" "-a" "88ea37bf0d34656c052067a263dbd32c456756671e5b2104e7d08e2eb1ddf897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88ea37bf0d34656c052067a263dbd32c456756671e5b2104e7d08e2eb1ddf897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88ea37bf0d34656c052067a263dbd32c456756671e5b2104e7d08e2eb1ddf897", kill_on_drop: false }`
[INFO] [stdout] 88ea37bf0d34656c052067a263dbd32c456756671e5b2104e7d08e2eb1ddf897
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9605a449d0a4e7e5210eaab1ea8bd980e27cdcacf6c02102c3c93420adecf018
[INFO] running `Command { std: "docker" "start" "-a" "9605a449d0a4e7e5210eaab1ea8bd980e27cdcacf6c02102c3c93420adecf018", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]     Checking libc v0.2.29
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]    Compiling gcc v0.3.53
[INFO] [stderr]     Checking byteorder v1.1.0
[INFO] [stderr]     Checking futures v0.1.14
[INFO] [stderr]     Checking log v0.3.8
[INFO] [stderr]     Checking cfg-if v0.1.2
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]     Checking slab v0.3.0
[INFO] [stderr]     Checking lazycell v0.5.1
[INFO] [stderr]     Checking num-traits v0.1.40
[INFO] [stderr]    Compiling openssl v0.9.17
[INFO] [stderr]     Checking scoped-tls v0.1.0
[INFO] [stderr]     Checking bitflags v0.9.1
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]     Checking lazy_static v0.2.8
[INFO] [stderr]     Checking foreign-types v0.2.0
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]     Checking smallvec v0.2.1
[INFO] [stderr]     Checking safemem v0.2.0
[INFO] [stderr]     Checking take v0.1.0
[INFO] [stderr]     Checking serde v1.0.11
[INFO] [stderr]     Checking percent-encoding v1.0.0
[INFO] [stderr]     Checking iovec v0.1.0
[INFO] [stderr]     Checking net2 v0.2.31
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]     Checking num_cpus v1.6.2
[INFO] [stderr]     Checking rand v0.3.16
[INFO] [stderr]     Checking time v0.1.38
[INFO] [stderr]     Checking httparse v1.2.3
[INFO] [stderr]     Checking language-tags v0.2.2
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking mio v0.6.10
[INFO] [stderr]     Checking num-integer v0.1.35
[INFO] [stderr]     Checking dtoa v0.4.1
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking bytes v0.4.5
[INFO] [stderr]     Checking base64 v0.6.0
[INFO] [stderr]    Compiling unicase v2.0.0
[INFO] [stderr]     Checking itoa v0.3.1
[INFO] [stderr]     Checking num-iter v0.1.34
[INFO] [stderr]     Checking num v0.1.40
[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] 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]    Compiling openssl-sys v0.9.17
[INFO] [stderr]     Checking mime v0.3.3
[INFO] [stderr]    Compiling serde_derive_internals v0.15.1
[INFO] [stderr] error: failed to run custom build command for `openssl-sys v0.9.17`
[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-05a667eceb9f8fcf/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=OPENSSL_LIB_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=OPENSSL_INCLUDE_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-d0ddba7e08d43da6/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' (379) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/openssl-sys-0.9.17/build.rs:463:9:
[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:     0x5b07795cf1b2 - std[6e7dafacf83738d3]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5b07795cf1b2 - std[6e7dafacf83738d3]::backtrace_rs::backtrace::trace_unsynchronized::<std[6e7dafacf83738d3]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5b07795cf1b2 - std[6e7dafacf83738d3]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x5b07795cf1b2 - <<std[6e7dafacf83738d3]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a0be91b3c9a28e48]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x5b07795e3177 - <core[a0be91b3c9a28e48]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x5b07795e3177 - core[a0be91b3c9a28e48]::fmt::write
[INFO] [stderr]      6:     0x5b07795d5676 - std[6e7dafacf83738d3]::io::default_write_fmt::<std[6e7dafacf83738d3]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/io/mod.rs:614:11
[INFO] [stderr]      7:     0x5b07795d5676 - <std[6e7dafacf83738d3]::sys::stdio::unix::Stderr as std[6e7dafacf83738d3]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/io/mod.rs:1969:13
[INFO] [stderr]      8:     0x5b07795b0e3f - <std[6e7dafacf83738d3]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x5b07795b0e3f - std[6e7dafacf83738d3]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x5b07795c9d31 - std[6e7dafacf83738d3]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x5b07795c9eeb - std[6e7dafacf83738d3]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x5b07795b030c - std[6e7dafacf83738d3]::panicking::begin_panic::<&str>::{closure#0}
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/panicking.rs:762:9
[INFO] [stderr]     13:     0x5b07795a5d89 - std[6e7dafacf83738d3]::sys::backtrace::__rust_end_short_backtrace::<std[6e7dafacf83738d3]::panicking::begin_panic<&str>::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x5b07795a3960 - std[6e7dafacf83738d3]::panicking::begin_panic::<&str>
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/panicking.rs:761:5
[INFO] [stderr]     15:     0x5b0779564d67 - build_script_build[47f24ce0315a817d]::validate_headers
[INFO] [stderr]     16:     0x5b0779562eac - build_script_build[47f24ce0315a817d]::try_pkg_config
[INFO] [stderr]     17:     0x5b0779563297 - build_script_build[47f24ce0315a817d]::find_openssl_dir
[INFO] [stderr]     18:     0x5b07795622eb - build_script_build[47f24ce0315a817d]::main::{closure#0}
[INFO] [stderr]     19:     0x5b07795611a9 - <core[a0be91b3c9a28e48]::option::Option<std[6e7dafacf83738d3]::ffi::os_str::OsString>>::unwrap_or_else::<build_script_build[47f24ce0315a817d]::main::{closure#0}>
[INFO] [stderr]     20:     0x5b0779565eec - build_script_build[47f24ce0315a817d]::main
[INFO] [stderr]     21:     0x5b07795674d3 - <fn() as core[a0be91b3c9a28e48]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     22:     0x5b0779567e06 - std[6e7dafacf83738d3]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     23:     0x5b077956a3b9 - std[6e7dafacf83738d3]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     24:     0x5b07795c8e76 - <&dyn core[a0be91b3c9a28e48]::ops::function::Fn<(), Output = i32> + core[a0be91b3c9a28e48]::marker::Sync + core[a0be91b3c9a28e48]::panic::unwind_safe::RefUnwindSafe as core[a0be91b3c9a28e48]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     25:     0x5b07795c8e76 - std[6e7dafacf83738d3]::panicking::catch_unwind::do_call::<&dyn core[a0be91b3c9a28e48]::ops::function::Fn<(), Output = i32> + core[a0be91b3c9a28e48]::marker::Sync + core[a0be91b3c9a28e48]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/panicking.rs:581:40
[INFO] [stderr]     26:     0x5b07795c8e76 - std[6e7dafacf83738d3]::panicking::catch_unwind::<i32, &dyn core[a0be91b3c9a28e48]::ops::function::Fn<(), Output = i32> + core[a0be91b3c9a28e48]::marker::Sync + core[a0be91b3c9a28e48]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/panicking.rs:544:19
[INFO] [stderr]     27:     0x5b07795c8e76 - std[6e7dafacf83738d3]::panic::catch_unwind::<&dyn core[a0be91b3c9a28e48]::ops::function::Fn<(), Output = i32> + core[a0be91b3c9a28e48]::marker::Sync + core[a0be91b3c9a28e48]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/panic.rs:359:14
[INFO] [stderr]     28:     0x5b07795c8e76 - std[6e7dafacf83738d3]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/rt.rs:175:24
[INFO] [stderr]     29:     0x5b07795c8e76 - std[6e7dafacf83738d3]::panicking::catch_unwind::do_call::<std[6e7dafacf83738d3]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/panicking.rs:581:40
[INFO] [stderr]     30:     0x5b07795c8e76 - std[6e7dafacf83738d3]::panicking::catch_unwind::<isize, std[6e7dafacf83738d3]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/panicking.rs:544:19
[INFO] [stderr]     31:     0x5b07795c8e76 - std[6e7dafacf83738d3]::panic::catch_unwind::<std[6e7dafacf83738d3]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/panic.rs:359:14
[INFO] [stderr]     32:     0x5b07795c8e76 - std[6e7dafacf83738d3]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/rt.rs:171:5
[INFO] [stderr]     33:     0x5b0779569e61 - std[6e7dafacf83738d3]::rt::lang_start::<()>
[INFO] [stderr]     34:     0x5b0779567715 - main
[INFO] [stderr]     35:     0x7f761db9e1ca - <unknown>
[INFO] [stderr]     36:     0x7f761db9e28b - __libc_start_main
[INFO] [stderr]     37:     0x5b077955af55 - _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" "9605a449d0a4e7e5210eaab1ea8bd980e27cdcacf6c02102c3c93420adecf018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9605a449d0a4e7e5210eaab1ea8bd980e27cdcacf6c02102c3c93420adecf018", kill_on_drop: false }`
[INFO] [stdout] 9605a449d0a4e7e5210eaab1ea8bd980e27cdcacf6c02102c3c93420adecf018
