[INFO] fetching crate cinnog 0.5.0-rc.2...
[INFO] building cinnog-0.5.0-rc.2 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate cinnog 0.5.0-rc.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate cinnog 0.5.0-rc.2
[INFO] finished tweaking crates.io crate cinnog 0.5.0-rc.2
[INFO] tweaked toml for crates.io crate cinnog 0.5.0-rc.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cinnog 0.5.0-rc.2 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] crate crates.io crate cinnog 0.5.0-rc.2 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b32d44be5d189b3a5dbd8d0ac8a06b2f032d00ea693a7089d0cd10a9c0488ad1
[INFO] running `Command { std: "docker" "start" "-a" "b32d44be5d189b3a5dbd8d0ac8a06b2f032d00ea693a7089d0cd10a9c0488ad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b32d44be5d189b3a5dbd8d0ac8a06b2f032d00ea693a7089d0cd10a9c0488ad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b32d44be5d189b3a5dbd8d0ac8a06b2f032d00ea693a7089d0cd10a9c0488ad1", kill_on_drop: false }`
[INFO] [stdout] b32d44be5d189b3a5dbd8d0ac8a06b2f032d00ea693a7089d0cd10a9c0488ad1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 }`
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[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/datalayer.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Datalayer {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 13 |     pub fn new(world: World) -> Datalayer {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `spawn` is never used
[INFO] [stdout]   --> src/world.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub trait DataWorld {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn spawn<B: Bundle>(&mut self, bundle: B) -> EntityWorldMut;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/datalayer.rs:34:25
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn spawn<B: Bundle>(&mut self, bundle: B) -> EntityWorldMut {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn spawn<B: Bundle>(&mut self, bundle: B) -> EntityWorldMut<'_> {
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/world.rs:19:25
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn spawn<B: Bundle>(&mut self, bundle: B) -> EntityWorldMut;
[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] 19 |     fn spawn<B: Bundle>(&mut self, bundle: B) -> EntityWorldMut<'_>;
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 55s
[INFO] running `Command { std: "docker" "inspect" "b15ef3ef9671fcb4bc083432c59e4bb90a86f8de42f111aaccbc455ad6cb77af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b15ef3ef9671fcb4bc083432c59e4bb90a86f8de42f111aaccbc455ad6cb77af", kill_on_drop: false }`
[INFO] [stdout] b15ef3ef9671fcb4bc083432c59e4bb90a86f8de42f111aaccbc455ad6cb77af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7e4935604bb97e04ec5d68d3baa8c6be68650218af5de633c9f5fcb05117f5b4
[INFO] running `Command { std: "docker" "start" "-a" "7e4935604bb97e04ec5d68d3baa8c6be68650218af5de633c9f5fcb05117f5b4", kill_on_drop: false }`
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/datalayer.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Datalayer {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 13 |     pub fn new(world: World) -> Datalayer {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `spawn` is never used
[INFO] [stdout]   --> src/world.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub trait DataWorld {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn spawn<B: Bundle>(&mut self, bundle: B) -> EntityWorldMut;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/datalayer.rs:34:25
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn spawn<B: Bundle>(&mut self, bundle: B) -> EntityWorldMut {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn spawn<B: Bundle>(&mut self, bundle: B) -> EntityWorldMut<'_> {
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/world.rs:19:25
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn spawn<B: Bundle>(&mut self, bundle: B) -> EntityWorldMut;
[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] 19 |     fn spawn<B: Bundle>(&mut self, bundle: B) -> EntityWorldMut<'_>;
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cinnog v0.5.0-rc.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/datalayer.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Datalayer {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 13 |     pub fn new(world: World) -> Datalayer {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `spawn` is never used
[INFO] [stdout]   --> src/world.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub trait DataWorld {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn spawn<B: Bundle>(&mut self, bundle: B) -> EntityWorldMut;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/datalayer.rs:34:25
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn spawn<B: Bundle>(&mut self, bundle: B) -> EntityWorldMut {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn spawn<B: Bundle>(&mut self, bundle: B) -> EntityWorldMut<'_> {
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/world.rs:19:25
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn spawn<B: Bundle>(&mut self, bundle: B) -> EntityWorldMut;
[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] 19 |     fn spawn<B: Bundle>(&mut self, bundle: B) -> EntityWorldMut<'_>;
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "7e4935604bb97e04ec5d68d3baa8c6be68650218af5de633c9f5fcb05117f5b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e4935604bb97e04ec5d68d3baa8c6be68650218af5de633c9f5fcb05117f5b4", kill_on_drop: false }`
[INFO] [stdout] 7e4935604bb97e04ec5d68d3baa8c6be68650218af5de633c9f5fcb05117f5b4
