[INFO] cloning repository https://github.com/killpowa/rust-cyclic-services
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/killpowa/rust-cyclic-services" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkillpowa%2Frust-cyclic-services", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkillpowa%2Frust-cyclic-services'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f87b953c902989b0c689e311c48af452ceec9132
[INFO] checking killpowa/rust-cyclic-services against try#2c4819a380dbddb1f2a0f4405a49fb6ed90983ae for pr-152996
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkillpowa%2Frust-cyclic-services" "/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/killpowa/rust-cyclic-services
[INFO] finished tweaking git repo https://github.com/killpowa/rust-cyclic-services
[INFO] tweaked toml for git repo https://github.com/killpowa/rust-cyclic-services written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/killpowa/rust-cyclic-services on toolchain 2c4819a380dbddb1f2a0f4405a49fb6ed90983ae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/killpowa/rust-cyclic-services 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" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking killpowa/rust-cyclic-services against try#2c4819a380dbddb1f2a0f4405a49fb6ed90983ae for pr-152996
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkillpowa%2Frust-cyclic-services" "/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/killpowa/rust-cyclic-services
[INFO] finished tweaking git repo https://github.com/killpowa/rust-cyclic-services
[INFO] tweaked toml for git repo https://github.com/killpowa/rust-cyclic-services written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/killpowa/rust-cyclic-services on toolchain 2c4819a380dbddb1f2a0f4405a49fb6ed90983ae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/killpowa/rust-cyclic-services 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" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "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] 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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 169399fa10fd6c5ca1ef7d9800ec20c490497f3347879d1418f76eb1996e8996
[INFO] running `Command { std: "docker" "start" "-a" "169399fa10fd6c5ca1ef7d9800ec20c490497f3347879d1418f76eb1996e8996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "169399fa10fd6c5ca1ef7d9800ec20c490497f3347879d1418f76eb1996e8996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "169399fa10fd6c5ca1ef7d9800ec20c490497f3347879d1418f76eb1996e8996", kill_on_drop: false }`
[INFO] [stdout] 169399fa10fd6c5ca1ef7d9800ec20c490497f3347879d1418f76eb1996e8996
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6b4e7bf7a878a076ca5829b925177289547cb2fccf7f737cde76f96ccfe790a
[INFO] running `Command { std: "docker" "start" "-a" "b6b4e7bf7a878a076ca5829b925177289547cb2fccf7f737cde76f96ccfe790a", kill_on_drop: false }`
[INFO] [stderr]     Checking services_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `service1` is never used
[INFO] [stdout]   --> src/services/mod.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl Services {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     register_service!(service1: Service1);
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `register_service` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]   --> src/services/mod.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct ServicesInner<'a, T> {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 37 |     pub inner: &'a T,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `do_something` is never used
[INFO] [stdout]   --> src/services/service2.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl ServicesInner<'_, Service2> {
[INFO] [stdout]    | -------------------------------- method in this implementation
[INFO] [stdout] 12 |     pub fn do_something(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/services/mod.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 |         pub(crate) fn $service(&self) -> ServicesInner<$type> {
[INFO] [stdout]    |                                ^^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 32 |     register_service!(service1: Service1);
[INFO] [stdout]    |     ------------------------------------- in this macro invocation
[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]    = note: this warning originates in the macro `register_service` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 10 |         pub(crate) fn $service(&self) -> ServicesInner<'_, $type> {
[INFO] [stdout]    |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/services/mod.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 |         pub(crate) fn $service(&self) -> ServicesInner<$type> {
[INFO] [stdout]    |                                ^^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 33 |     register_service!(service2: Service2);
[INFO] [stdout]    |     ------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: this warning originates in the macro `register_service` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 10 |         pub(crate) fn $service(&self) -> ServicesInner<'_, $type> {
[INFO] [stdout]    |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `service1` is never used
[INFO] [stdout]   --> src/services/mod.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl Services {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     register_service!(service1: Service1);
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `register_service` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]   --> src/services/mod.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct ServicesInner<'a, T> {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 37 |     pub inner: &'a T,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `do_something` is never used
[INFO] [stdout]   --> src/services/service2.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl ServicesInner<'_, Service2> {
[INFO] [stdout]    | -------------------------------- method in this implementation
[INFO] [stdout] 12 |     pub fn do_something(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/services/mod.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 |         pub(crate) fn $service(&self) -> ServicesInner<$type> {
[INFO] [stdout]    |                                ^^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 32 |     register_service!(service1: Service1);
[INFO] [stdout]    |     ------------------------------------- in this macro invocation
[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]    = note: this warning originates in the macro `register_service` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 10 |         pub(crate) fn $service(&self) -> ServicesInner<'_, $type> {
[INFO] [stdout]    |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/services/mod.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 |         pub(crate) fn $service(&self) -> ServicesInner<$type> {
[INFO] [stdout]    |                                ^^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 33 |     register_service!(service2: Service2);
[INFO] [stdout]    |     ------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: this warning originates in the macro `register_service` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 10 |         pub(crate) fn $service(&self) -> ServicesInner<'_, $type> {
[INFO] [stdout]    |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "b6b4e7bf7a878a076ca5829b925177289547cb2fccf7f737cde76f96ccfe790a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6b4e7bf7a878a076ca5829b925177289547cb2fccf7f737cde76f96ccfe790a", kill_on_drop: false }`
[INFO] [stdout] b6b4e7bf7a878a076ca5829b925177289547cb2fccf7f737cde76f96ccfe790a