[INFO] cloning repository https://github.com/morgenm/xrumpp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/morgenm/xrumpp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmorgenm%2Fxrumpp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmorgenm%2Fxrumpp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4c0a46f516bc3fcec992901130a237eb1a08f7fb
[INFO] checking morgenm/xrumpp against try#79452e8441468c5568c20bfca2aa1fe75b645b2d for pr-152210
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmorgenm%2Fxrumpp" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/morgenm/xrumpp
[INFO] finished tweaking git repo https://github.com/morgenm/xrumpp
[INFO] tweaked toml for git repo https://github.com/morgenm/xrumpp written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/morgenm/xrumpp on toolchain 79452e8441468c5568c20bfca2aa1fe75b645b2d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/morgenm/xrumpp 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" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "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 tokio-macros v1.7.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0853ab7a7496b53031d7eaf45abff235fa9ef189df3878c33296013222ea4824
[INFO] running `Command { std: "docker" "start" "-a" "0853ab7a7496b53031d7eaf45abff235fa9ef189df3878c33296013222ea4824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0853ab7a7496b53031d7eaf45abff235fa9ef189df3878c33296013222ea4824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0853ab7a7496b53031d7eaf45abff235fa9ef189df3878c33296013222ea4824", kill_on_drop: false }`
[INFO] [stdout] 0853ab7a7496b53031d7eaf45abff235fa9ef189df3878c33296013222ea4824
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36f4c641ff316b61b425d30dfe1b8da7f724935a432bb36a92fae20af8bd3e5c
[INFO] running `Command { std: "docker" "start" "-a" "36f4c641ff316b61b425d30dfe1b8da7f724935a432bb36a92fae20af8bd3e5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]     Checking once_cell v1.10.0
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]     Checking pin-project-lite v0.2.8
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking libtiny_common v0.1.0 (/opt/rustwide/workdir/crates/libtiny_common)
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]     Checking fastrand v1.7.0
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling rustls v0.20.4
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]     Checking bencher v0.1.5
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> crates/libtiny_common/src/lib.rs:189:22
[INFO] [stdout]     |
[INFO] [stdout] 189 |     pub fn to_target(&self) -> MsgTarget {
[INFO] [stdout]     |                      ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 189 |     pub fn to_target(&self) -> MsgTarget<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]     Checking libtiny_wire v0.1.0 (/opt/rustwide/workdir/crates/libtiny_wire)
[INFO] [stderr]     Checking rustls-pemfile v0.2.1
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]    Compiling libstrophe-sys v0.1.0 (/opt/rustwide/workdir/crates/libstrophe-sys)
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling rustc_tools_util v0.2.0
[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]     Checking rustls-native-certs v0.6.1
[INFO] [stderr]     Checking proc-macro2 v1.0.36
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> crates/libtiny_wire/src/formatting.rs:375:69
[INFO] [stdout]     |
[INFO] [stdout] 375 | pub fn parse_irc_formatting<'a>(s: &'a str) -> impl Iterator<Item = IrcFormatEvent> + 'a {
[INFO] [stdout]     |                                     --                              ^^^^^^^^^^^^^^    -- the same lifetime is named here
[INFO] [stdout]     |                                     |                               |
[INFO] [stdout]     |                                     the lifetime is named here      the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 375 | pub fn parse_irc_formatting<'a>(s: &'a str) -> impl Iterator<Item = IrcFormatEvent<'a>> + 'a {
[INFO] [stdout]     |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking textwrap v0.14.2
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]    Compiling tiny v0.10.0 (/opt/rustwide/workdir/crates/tiny)
[INFO] [stdout] error: dereferencing a null pointer
[INFO] [stdout]   --> crates/libstrophe-sys/src/./bindings.rs:51:14
[INFO] [stdout]    |
[INFO] [stdout] 51 |             &(*(::std::ptr::null::<max_align_t>())).__clang_max_align_nonce1 as *const _ as usize
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(deref_nullptr)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing a null pointer
[INFO] [stdout]   --> crates/libstrophe-sys/src/./bindings.rs:63:14
[INFO] [stdout]    |
[INFO] [stdout] 63 |             &(*(::std::ptr::null::<max_align_t>())).__clang_max_align_nonce2 as *const _ as usize
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing a null pointer
[INFO] [stdout]    --> crates/libstrophe-sys/src/./bindings.rs:146:19
[INFO] [stdout]     |
[INFO] [stdout] 146 |         unsafe { &(*(::std::ptr::null::<_xmpp_mem_t>())).alloc as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing a null pointer
[INFO] [stdout]    --> crates/libstrophe-sys/src/./bindings.rs:156:19
[INFO] [stdout]     |
[INFO] [stdout] 156 |         unsafe { &(*(::std::ptr::null::<_xmpp_mem_t>())).free as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing a null pointer
[INFO] [stdout]    --> crates/libstrophe-sys/src/./bindings.rs:166:19
[INFO] [stdout]     |
[INFO] [stdout] 166 |         unsafe { &(*(::std::ptr::null::<_xmpp_mem_t>())).realloc as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing a null pointer
[INFO] [stdout]    --> crates/libstrophe-sys/src/./bindings.rs:176:19
[INFO] [stdout]     |
[INFO] [stdout] 176 |         unsafe { &(*(::std::ptr::null::<_xmpp_mem_t>())).userdata as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing a null pointer
[INFO] [stdout]    --> crates/libstrophe-sys/src/./bindings.rs:222:19
[INFO] [stdout]     |
[INFO] [stdout] 222 |         unsafe { &(*(::std::ptr::null::<_xmpp_log_t>())).handler as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing a null pointer
[INFO] [stdout]    --> crates/libstrophe-sys/src/./bindings.rs:232:19
[INFO] [stdout]     |
[INFO] [stdout] 232 |         unsafe { &(*(::std::ptr::null::<_xmpp_log_t>())).userdata as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing a null pointer
[INFO] [stdout]    --> crates/libstrophe-sys/src/./bindings.rs:333:19
[INFO] [stdout]     |
[INFO] [stdout] 333 |         unsafe { &(*(::std::ptr::null::<xmpp_stream_error_t>())).type_ as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing a null pointer
[INFO] [stdout]    --> crates/libstrophe-sys/src/./bindings.rs:343:19
[INFO] [stdout]     |
[INFO] [stdout] 343 |         unsafe { &(*(::std::ptr::null::<xmpp_stream_error_t>())).text as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing a null pointer
[INFO] [stdout]    --> crates/libstrophe-sys/src/./bindings.rs:353:19
[INFO] [stdout]     |
[INFO] [stdout] 353 |         unsafe { &(*(::std::ptr::null::<xmpp_stream_error_t>())).stanza as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> crates/libtiny_common/src/lib.rs:189:22
[INFO] [stdout]     |
[INFO] [stdout] 189 |     pub fn to_target(&self) -> MsgTarget {
[INFO] [stdout]     |                      ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 189 |     pub fn to_target(&self) -> MsgTarget<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libstrophe-sys` (lib test) due to 11 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> crates/libtiny_wire/src/formatting.rs:375:69
[INFO] [stdout]     |
[INFO] [stdout] 375 | pub fn parse_irc_formatting<'a>(s: &'a str) -> impl Iterator<Item = IrcFormatEvent> + 'a {
[INFO] [stdout]     |                                     --                              ^^^^^^^^^^^^^^    -- the same lifetime is named here
[INFO] [stdout]     |                                     |                               |
[INFO] [stdout]     |                                     the lifetime is named here      the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 375 | pub fn parse_irc_formatting<'a>(s: &'a str) -> impl Iterator<Item = IrcFormatEvent<'a>> + 'a {
[INFO] [stdout]     |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "36f4c641ff316b61b425d30dfe1b8da7f724935a432bb36a92fae20af8bd3e5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36f4c641ff316b61b425d30dfe1b8da7f724935a432bb36a92fae20af8bd3e5c", kill_on_drop: false }`
[INFO] [stdout] 36f4c641ff316b61b425d30dfe1b8da7f724935a432bb36a92fae20af8bd3e5c
