[INFO] cloning repository https://github.com/MaximumOverflow/cilium
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MaximumOverflow/cilium" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaximumOverflow%2Fcilium", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaximumOverflow%2Fcilium'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 221d9df23c9eeb8e29677dba49428618eed3eb06
[INFO] checking MaximumOverflow/cilium against try#78c81ee3917a99dcff6e2e6822800f0492c415c3 for pr-148967
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaximumOverflow%2Fcilium" "/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/MaximumOverflow/cilium
[INFO] finished tweaking git repo https://github.com/MaximumOverflow/cilium
[INFO] tweaked toml for git repo https://github.com/MaximumOverflow/cilium written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MaximumOverflow/cilium on toolchain 78c81ee3917a99dcff6e2e6822800f0492c415c3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MaximumOverflow/cilium 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" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking MaximumOverflow/cilium against try#78c81ee3917a99dcff6e2e6822800f0492c415c3 for pr-148967
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaximumOverflow%2Fcilium" "/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/MaximumOverflow/cilium
[INFO] finished tweaking git repo https://github.com/MaximumOverflow/cilium
[INFO] tweaked toml for git repo https://github.com/MaximumOverflow/cilium written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MaximumOverflow/cilium on toolchain 78c81ee3917a99dcff6e2e6822800f0492c415c3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MaximumOverflow/cilium 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" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "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 memory-stats v1.1.0
[INFO] [stderr]   Downloaded tracing-flame v0.2.0
[INFO] [stderr]   Downloaded rust_search v2.1.0
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a361d1ffe70c7fb665ae7891a51f387ba36d0bf4277cf93503e6357b8a3761fe
[INFO] running `Command { std: "docker" "start" "-a" "a361d1ffe70c7fb665ae7891a51f387ba36d0bf4277cf93503e6357b8a3761fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a361d1ffe70c7fb665ae7891a51f387ba36d0bf4277cf93503e6357b8a3761fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a361d1ffe70c7fb665ae7891a51f387ba36d0bf4277cf93503e6357b8a3761fe", kill_on_drop: false }`
[INFO] [stdout] a361d1ffe70c7fb665ae7891a51f387ba36d0bf4277cf93503e6357b8a3761fe
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4009c2f09923f9836c361b23e5350be328a12afbc56cc5d9bdbeb892da0600e5
[INFO] running `Command { std: "docker" "start" "-a" "4009c2f09923f9836c361b23e5350be328a12afbc56cc5d9bdbeb892da0600e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking bstr v1.9.1
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking bumpalo v3.16.0
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking memmap2 v0.9.4
[INFO] [stderr]     Checking uuid v1.8.0
[INFO] [stderr]     Checking memory-stats v1.1.0
[INFO] [stderr]     Checking owning_ref v0.4.1
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling syn v2.0.64
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking globset v0.4.14
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking ignore v0.4.22
[INFO] [stderr]     Checking rust_search v2.1.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking cilium v0.0.0 (/opt/rustwide/workdir/cilium)
[INFO] [stderr]     Checking tracing-flame v0.2.0
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> cilium/src/raw/assembly.rs:161:17
[INFO] [stdout]     |
[INFO] [stdout] 161 |     pub fn pe_file(&self) -> &PEFile {
[INFO] [stdout]     |                    ^^^^^     ^^^^^^^
[INFO] [stdout]     |                    |         ||
[INFO] [stdout]     |                    |         |the same lifetime is hidden here
[INFO] [stdout]     |                    |         the same lifetime is elided here
[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] 161 |     pub fn pe_file(&self) -> &PEFile<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> cilium/src/raw/assembly.rs:167:23
[INFO] [stdout]     |
[INFO] [stdout] 167 |     pub fn metadata_root(&self) -> &MetadataRoot {
[INFO] [stdout]     |                          ^^^^^     ^^^^^^^^^^^^^
[INFO] [stdout]     |                          |         ||
[INFO] [stdout]     |                          |         |the same lifetime is hidden here
[INFO] [stdout]     |                          |         the same lifetime is elided here
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 167 |     pub fn metadata_root(&self) -> &MetadataRoot<'_> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> cilium/src/raw/assembly.rs:161:17
[INFO] [stdout]     |
[INFO] [stdout] 161 |     pub fn pe_file(&self) -> &PEFile {
[INFO] [stdout]     |                    ^^^^^     ^^^^^^^
[INFO] [stdout]     |                    |         ||
[INFO] [stdout]     |                    |         |the same lifetime is hidden here
[INFO] [stdout]     |                    |         the same lifetime is elided here
[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] 161 |     pub fn pe_file(&self) -> &PEFile<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> cilium/src/raw/assembly.rs:167:23
[INFO] [stdout]     |
[INFO] [stdout] 167 |     pub fn metadata_root(&self) -> &MetadataRoot {
[INFO] [stdout]     |                          ^^^^^     ^^^^^^^^^^^^^
[INFO] [stdout]     |                          |         ||
[INFO] [stdout]     |                          |         |the same lifetime is hidden here
[INFO] [stdout]     |                          |         the same lifetime is elided here
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 167 |     pub fn metadata_root(&self) -> &MetadataRoot<'_> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> cilium/src/raw/il.rs:686:22
[INFO] [stdout]     |
[INFO] [stdout] 686 |     pub fn as_tags_tree(&self) -> TypeSignatureTag {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 686 |     pub fn as_tags_tree(&self) -> TypeSignatureTag<'_> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> cilium/src/raw/il.rs:812:12
[INFO] [stdout]     |
[INFO] [stdout] 812 |     pub fn ty(&self) -> &TypeSignature {
[INFO] [stdout]     |               ^^^^^     ^^^^^^^^^^^^^^
[INFO] [stdout]     |               |         ||
[INFO] [stdout]     |               |         |the same lifetime is hidden here
[INFO] [stdout]     |               |         the same lifetime is elided here
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 812 |     pub fn ty(&self) -> &TypeSignature<'_> {
[INFO] [stdout]     |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> cilium/src/structured/assembly.rs:74:89
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub(crate) fn from_path(bump: &'l Bump, path: impl AsRef<Path>) -> std::io::Result<&'l AssemblyName> {
[INFO] [stdout]    |                                    --                                                   -- ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                    |                                                    |
[INFO] [stdout]    |                                    the lifetime is named here                           the same lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'l`
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub(crate) fn from_path(bump: &'l Bump, path: impl AsRef<Path>) -> std::io::Result<&'l AssemblyName<'l>> {
[INFO] [stdout]    |                                                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> cilium/src/raw/il.rs:686:22
[INFO] [stdout]     |
[INFO] [stdout] 686 |     pub fn as_tags_tree(&self) -> TypeSignatureTag {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 686 |     pub fn as_tags_tree(&self) -> TypeSignatureTag<'_> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> cilium/src/raw/il.rs:812:12
[INFO] [stdout]     |
[INFO] [stdout] 812 |     pub fn ty(&self) -> &TypeSignature {
[INFO] [stdout]     |               ^^^^^     ^^^^^^^^^^^^^^
[INFO] [stdout]     |               |         ||
[INFO] [stdout]     |               |         |the same lifetime is hidden here
[INFO] [stdout]     |               |         the same lifetime is elided here
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 812 |     pub fn ty(&self) -> &TypeSignature<'_> {
[INFO] [stdout]     |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> cilium/src/structured/assembly.rs:74:89
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub(crate) fn from_path(bump: &'l Bump, path: impl AsRef<Path>) -> std::io::Result<&'l AssemblyName> {
[INFO] [stdout]    |                                    --                                                   -- ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                    |                                                    |
[INFO] [stdout]    |                                    the lifetime is named here                           the same lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'l`
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub(crate) fn from_path(bump: &'l Bump, path: impl AsRef<Path>) -> std::io::Result<&'l AssemblyName<'l>> {
[INFO] [stdout]    |                                                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking experiments v0.1.0 (/opt/rustwide/workdir/experiments)
[INFO] [stdout] warning: unused variable: `assembly`
[INFO] [stdout]   --> experiments/src/main.rs:41:6
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let assembly = ctx.load_assembly(
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_assembly`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `assembly`
[INFO] [stdout]   --> experiments/src/main.rs:41:6
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let assembly = ctx.load_assembly(
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_assembly`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.31s
[INFO] running `Command { std: "docker" "inspect" "4009c2f09923f9836c361b23e5350be328a12afbc56cc5d9bdbeb892da0600e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4009c2f09923f9836c361b23e5350be328a12afbc56cc5d9bdbeb892da0600e5", kill_on_drop: false }`
[INFO] [stdout] 4009c2f09923f9836c361b23e5350be328a12afbc56cc5d9bdbeb892da0600e5
