[INFO] fetching crate sybot 0.10.4...
[INFO] checking sybot-0.10.4 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate sybot 0.10.4 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate sybot 0.10.4
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate sybot 0.10.4
[INFO] tweaked toml for crates.io crate sybot 0.10.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sybot 0.10.4 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 65 packages to latest compatible versions
[INFO] [stderr]       Adding glam v0.27.0 (available: v0.30.4)
[INFO] [stderr]       Adding syunit v0.2.2 (available: v0.4.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syact v0.13.7
[INFO] [stderr]   Downloaded syact_macros v0.1.1
[INFO] [stderr]   Downloaded syunit v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eea08bf3c4045d098cbd2dce4376016a6d17e22066109c3a43a51fe626861a71
[INFO] running `Command { std: "docker" "start" "-a" "eea08bf3c4045d098cbd2dce4376016a6d17e22066109c3a43a51fe626861a71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eea08bf3c4045d098cbd2dce4376016a6d17e22066109c3a43a51fe626861a71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eea08bf3c4045d098cbd2dce4376016a6d17e22066109c3a43a51fe626861a71", kill_on_drop: false }`
[INFO] [stdout] eea08bf3c4045d098cbd2dce4376016a6d17e22066109c3a43a51fe626861a71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14905afb899c01408ce97020728429845bf81a8a953ea4532e1665a79d8409ab
[INFO] running `Command { std: "docker" "start" "-a" "14905afb899c01408ce97020728429845bf81a8a953ea4532e1665a79d8409ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking atomic_float v1.1.0
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]     Checking glam v0.27.0
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]     Checking spin_sleep v1.3.2
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling syact_macros v0.1.1
[INFO] [stderr]     Checking tokio v1.45.1
[INFO] [stderr]     Checking syunit v0.2.2
[INFO] [stderr]     Checking syact v0.13.7
[INFO] [stderr]     Checking sybot v0.10.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/robs/stepper.rs:75:27
[INFO] [stdout]    |
[INFO] [stdout] 75 |         fn ang_confs<'a>(&'a self) -> &[AngleConfig; C] {
[INFO] [stdout]    |                           ^^          ----------------- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 75 |         fn ang_confs<'a>(&'a self) -> &'a [AngleConfig; C] {
[INFO] [stdout]    |                                        ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/desc/kin.rs:85:21
[INFO] [stdout]    |
[INFO] [stdout] 85 |         fn tcp<'a>(&'a self) -> &PointRef {
[INFO] [stdout]    |                     ^^          --------- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 85 |         fn tcp<'a>(&'a self) -> &'a PointRef {
[INFO] [stdout]    |                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/robs/stepper.rs:75:27
[INFO] [stdout]    |
[INFO] [stdout] 75 |         fn ang_confs<'a>(&'a self) -> &[AngleConfig; C] {
[INFO] [stdout]    |                           ^^          ----------------- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 75 |         fn ang_confs<'a>(&'a self) -> &'a [AngleConfig; C] {
[INFO] [stdout]    |                                        ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/desc/kin.rs:85:21
[INFO] [stdout]    |
[INFO] [stdout] 85 |         fn tcp<'a>(&'a self) -> &PointRef {
[INFO] [stdout]    |                     ^^          --------- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 85 |         fn tcp<'a>(&'a self) -> &'a PointRef {
[INFO] [stdout]    |                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.94s
[INFO] running `Command { std: "docker" "inspect" "14905afb899c01408ce97020728429845bf81a8a953ea4532e1665a79d8409ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14905afb899c01408ce97020728429845bf81a8a953ea4532e1665a79d8409ab", kill_on_drop: false }`
[INFO] [stdout] 14905afb899c01408ce97020728429845bf81a8a953ea4532e1665a79d8409ab