[INFO] fetching crate mas-tower 0.11.0...
[INFO] checking mas-tower-0.11.0 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] extracting crate mas-tower 0.11.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate mas-tower 0.11.0
[INFO] finished tweaking crates.io crate mas-tower 0.11.0
[INFO] tweaked toml for crates.io crate mas-tower 0.11.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mas-tower 0.11.0 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 89 packages to latest compatible versions
[INFO] [stderr]       Adding opentelemetry v0.24.0 (available: v0.31.0)
[INFO] [stderr]       Adding opentelemetry-http v0.13.0 (available: v0.31.0)
[INFO] [stderr]       Adding opentelemetry-semantic-conventions v0.16.0 (available: v0.31.0)
[INFO] [stderr]       Adding tower v0.4.13 (available: v0.5.2)
[INFO] [stderr]       Adding tracing-opentelemetry v0.25.0 (available: v0.32.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded opentelemetry-http v0.13.0
[INFO] [stderr]   Downloaded opentelemetry v0.24.0
[INFO] [stderr]   Downloaded opentelemetry-semantic-conventions v0.16.0
[INFO] [stderr]   Downloaded opentelemetry_sdk v0.24.1
[INFO] [stderr]   Downloaded tracing-opentelemetry v0.25.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 115bd5f959a3eaa2277eba03d52b610ee70c9ff17df33247d3874d7ef6d02a2b
[INFO] running `Command { std: "docker" "start" "-a" "115bd5f959a3eaa2277eba03d52b610ee70c9ff17df33247d3874d7ef6d02a2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "115bd5f959a3eaa2277eba03d52b610ee70c9ff17df33247d3874d7ef6d02a2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "115bd5f959a3eaa2277eba03d52b610ee70c9ff17df33247d3874d7ef6d02a2b", kill_on_drop: false }`
[INFO] [stdout] 115bd5f959a3eaa2277eba03d52b610ee70c9ff17df33247d3874d7ef6d02a2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9398ee79cde1c9084b814071448b0b17a257972d5e9acc1abe8ab4dea481c5b
[INFO] running `Command { std: "docker" "start" "-a" "b9398ee79cde1c9084b814071448b0b17a257972d5e9acc1abe8ab4dea481c5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking opentelemetry-semantic-conventions v0.16.0
[INFO] [stderr]     Checking opentelemetry v0.24.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking opentelemetry_sdk v0.24.1
[INFO] [stderr]     Checking tracing-opentelemetry v0.25.0
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]     Checking hyper-util v0.1.17
[INFO] [stderr]     Checking opentelemetry-http v0.13.0
[INFO] [stderr]     Checking mas-tower v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/metrics/make_attributes.rs:67:57
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> {
[INFO] [stdout]    |                        --           --                  ^^ the same lifetime is elided here
[INFO] [stdout]    |                        |            |
[INFO] [stdout]    |                        |            the lifetime is named here
[INFO] [stdout]    |                        the lifetime is named 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] 67 -     fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> {
[INFO] [stdout] 67 +     fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'a> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/metrics/make_attributes.rs:78:57
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> {
[INFO] [stdout]    |                        --           --                  ^^ the same lifetime is elided here
[INFO] [stdout]    |                        |            |
[INFO] [stdout]    |                        |            the lifetime is named here
[INFO] [stdout]    |                        the 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 `'a`
[INFO] [stdout]    |
[INFO] [stdout] 78 -     fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> {
[INFO] [stdout] 78 +     fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'a> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/metrics/make_attributes.rs:111:57
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> {
[INFO] [stdout]     |                        --           --                  ^^ the same lifetime is elided here
[INFO] [stdout]     |                        |            |
[INFO] [stdout]     |                        |            the lifetime is named here
[INFO] [stdout]     |                        the 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 `'a`
[INFO] [stdout]     |
[INFO] [stdout] 111 -     fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> {
[INFO] [stdout] 111 +     fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'a> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/metrics/make_attributes.rs:67:57
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> {
[INFO] [stdout]    |                        --           --                  ^^ the same lifetime is elided here
[INFO] [stdout]    |                        |            |
[INFO] [stdout]    |                        |            the lifetime is named here
[INFO] [stdout]    |                        the lifetime is named 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] 67 -     fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> {
[INFO] [stdout] 67 +     fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'a> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/metrics/make_attributes.rs:78:57
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> {
[INFO] [stdout]    |                        --           --                  ^^ the same lifetime is elided here
[INFO] [stdout]    |                        |            |
[INFO] [stdout]    |                        |            the lifetime is named here
[INFO] [stdout]    |                        the 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 `'a`
[INFO] [stdout]    |
[INFO] [stdout] 78 -     fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> {
[INFO] [stdout] 78 +     fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'a> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/metrics/make_attributes.rs:111:57
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> {
[INFO] [stdout]     |                        --           --                  ^^ the same lifetime is elided here
[INFO] [stdout]     |                        |            |
[INFO] [stdout]     |                        |            the lifetime is named here
[INFO] [stdout]     |                        the 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 `'a`
[INFO] [stdout]     |
[INFO] [stdout] 111 -     fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> {
[INFO] [stdout] 111 +     fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'a> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.39s
[INFO] running `Command { std: "docker" "inspect" "b9398ee79cde1c9084b814071448b0b17a257972d5e9acc1abe8ab4dea481c5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9398ee79cde1c9084b814071448b0b17a257972d5e9acc1abe8ab4dea481c5b", kill_on_drop: false }`
[INFO] [stdout] b9398ee79cde1c9084b814071448b0b17a257972d5e9acc1abe8ab4dea481c5b
