[INFO] fetching crate stardom-reactive 0.1.0...
[INFO] building stardom-reactive-0.1.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate stardom-reactive 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate stardom-reactive 0.1.0
[INFO] finished tweaking crates.io crate stardom-reactive 0.1.0
[INFO] tweaked toml for crates.io crate stardom-reactive 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate stardom-reactive 0.1.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 310d9af9c6069857959503bf5c4dfbed5f091eb2b31d48439751fad071bc1a4c
[INFO] running `Command { std: "docker" "start" "-a" "310d9af9c6069857959503bf5c4dfbed5f091eb2b31d48439751fad071bc1a4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "310d9af9c6069857959503bf5c4dfbed5f091eb2b31d48439751fad071bc1a4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "310d9af9c6069857959503bf5c4dfbed5f091eb2b31d48439751fad071bc1a4c", kill_on_drop: false }`
[INFO] [stdout] 310d9af9c6069857959503bf5c4dfbed5f091eb2b31d48439751fad071bc1a4c
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b395888cff18461829f003824025c1c95808b295d7513f0337eddc40bd6cff9
[INFO] running `Command { std: "docker" "start" "-a" "2b395888cff18461829f003824025c1c95808b295d7513f0337eddc40bd6cff9", kill_on_drop: false }`
[INFO] [stderr]    Compiling stardom-reactive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/item.rs:24:47
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn get(self, rt: &'static Runtime) -> Ref<Item> {
[INFO] [stdout]    |                           -------             ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[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 `'static`
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn get(self, rt: &'static Runtime) -> Ref<'static, Item> {
[INFO] [stdout]    |                                                   ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/item.rs:31:51
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn get_mut(self, rt: &'static Runtime) -> RefMut<Item> {
[INFO] [stdout]    |                               -------             ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                               |
[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 `'static`
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn get_mut(self, rt: &'static Runtime) -> RefMut<'static, Item> {
[INFO] [stdout]    |                                                          ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/item.rs:38:61
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn value<T: 'static>(self, rt: &'static Runtime) -> Ref<T> {
[INFO] [stdout]    |                                         -------             ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                         |
[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 `'static`
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn value<T: 'static>(self, rt: &'static Runtime) -> Ref<'static, T> {
[INFO] [stdout]    |                                                                 ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/item.rs:49:65
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn value_mut<T: 'static>(self, rt: &'static Runtime) -> RefMut<T> {
[INFO] [stdout]    |                                             -------             ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                             |
[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 `'static`
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn value_mut<T: 'static>(self, rt: &'static Runtime) -> RefMut<'static, T> {
[INFO] [stdout]    |                                                                        ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "2b395888cff18461829f003824025c1c95808b295d7513f0337eddc40bd6cff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b395888cff18461829f003824025c1c95808b295d7513f0337eddc40bd6cff9", kill_on_drop: false }`
[INFO] [stdout] 2b395888cff18461829f003824025c1c95808b295d7513f0337eddc40bd6cff9
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7390c6345b9ca700fd4d9e7588e424307c9821daa8ccf3ce63696afd18c420d
[INFO] running `Command { std: "docker" "start" "-a" "c7390c6345b9ca700fd4d9e7588e424307c9821daa8ccf3ce63696afd18c420d", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/item.rs:24:47
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn get(self, rt: &'static Runtime) -> Ref<Item> {
[INFO] [stdout]    |                           -------             ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[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 `'static`
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn get(self, rt: &'static Runtime) -> Ref<'static, Item> {
[INFO] [stdout]    |                                                   ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/item.rs:31:51
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn get_mut(self, rt: &'static Runtime) -> RefMut<Item> {
[INFO] [stdout]    |                               -------             ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                               |
[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 `'static`
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn get_mut(self, rt: &'static Runtime) -> RefMut<'static, Item> {
[INFO] [stdout]    |                                                          ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/item.rs:38:61
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn value<T: 'static>(self, rt: &'static Runtime) -> Ref<T> {
[INFO] [stdout]    |                                         -------             ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                         |
[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 `'static`
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn value<T: 'static>(self, rt: &'static Runtime) -> Ref<'static, T> {
[INFO] [stdout]    |                                                                 ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/item.rs:49:65
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn value_mut<T: 'static>(self, rt: &'static Runtime) -> RefMut<T> {
[INFO] [stdout]    |                                             -------             ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                             |
[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 `'static`
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn value_mut<T: 'static>(self, rt: &'static Runtime) -> RefMut<'static, T> {
[INFO] [stdout]    |                                                                        ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling stardom-reactive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/item.rs:24:47
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn get(self, rt: &'static Runtime) -> Ref<Item> {
[INFO] [stdout]    |                           -------             ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[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 `'static`
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn get(self, rt: &'static Runtime) -> Ref<'static, Item> {
[INFO] [stdout]    |                                                   ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/item.rs:31:51
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn get_mut(self, rt: &'static Runtime) -> RefMut<Item> {
[INFO] [stdout]    |                               -------             ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                               |
[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 `'static`
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn get_mut(self, rt: &'static Runtime) -> RefMut<'static, Item> {
[INFO] [stdout]    |                                                          ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/item.rs:38:61
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn value<T: 'static>(self, rt: &'static Runtime) -> Ref<T> {
[INFO] [stdout]    |                                         -------             ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                         |
[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 `'static`
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn value<T: 'static>(self, rt: &'static Runtime) -> Ref<'static, T> {
[INFO] [stdout]    |                                                                 ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/item.rs:49:65
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn value_mut<T: 'static>(self, rt: &'static Runtime) -> RefMut<T> {
[INFO] [stdout]    |                                             -------             ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                             |
[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 `'static`
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn value_mut<T: 'static>(self, rt: &'static Runtime) -> RefMut<'static, T> {
[INFO] [stdout]    |                                                                        ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "c7390c6345b9ca700fd4d9e7588e424307c9821daa8ccf3ce63696afd18c420d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7390c6345b9ca700fd4d9e7588e424307c9821daa8ccf3ce63696afd18c420d", kill_on_drop: false }`
[INFO] [stdout] c7390c6345b9ca700fd4d9e7588e424307c9821daa8ccf3ce63696afd18c420d