[INFO] fetching crate advancedresearch-nano_ecs 0.9.0...
[INFO] testing advancedresearch-nano_ecs-0.9.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate advancedresearch-nano_ecs 0.9.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate advancedresearch-nano_ecs 0.9.0
[INFO] finished tweaking crates.io crate advancedresearch-nano_ecs 0.9.0
[INFO] tweaked toml for crates.io crate advancedresearch-nano_ecs 0.9.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate advancedresearch-nano_ecs 0.9.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate advancedresearch-nano_ecs 0.9.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b052e03dd089e79fc1606d918b7193580ee782cad60498ca14c1b36e84dd8b9e
[INFO] running `Command { std: "docker" "start" "-a" "b052e03dd089e79fc1606d918b7193580ee782cad60498ca14c1b36e84dd8b9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b052e03dd089e79fc1606d918b7193580ee782cad60498ca14c1b36e84dd8b9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b052e03dd089e79fc1606d918b7193580ee782cad60498ca14c1b36e84dd8b9e", kill_on_drop: false }`
[INFO] [stdout] b052e03dd089e79fc1606d918b7193580ee782cad60498ca14c1b36e84dd8b9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca973baba8f67bdec7fab4ed11ae7f0bf366fce72ab068900b919c32d09672f3
[INFO] running `Command { std: "docker" "start" "-a" "ca973baba8f67bdec7fab4ed11ae7f0bf366fce72ab068900b919c32d09672f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling advancedresearch-nano_ecs v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "ca973baba8f67bdec7fab4ed11ae7f0bf366fce72ab068900b919c32d09672f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca973baba8f67bdec7fab4ed11ae7f0bf366fce72ab068900b919c32d09672f3", kill_on_drop: false }`
[INFO] [stdout] ca973baba8f67bdec7fab4ed11ae7f0bf366fce72ab068900b919c32d09672f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b36548b5f23aa095331fa6755bcc8696fbfece2ccf76e67bd10d883ad2acfec2
[INFO] running `Command { std: "docker" "start" "-a" "b36548b5f23aa095331fa6755bcc8696fbfece2ccf76e67bd10d883ad2acfec2", kill_on_drop: false }`
[INFO] [stderr]    Compiling advancedresearch-nano_ecs v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `vel`
[INFO] [stdout]   --> examples/test.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |     system!(world, |pos: &mut Position, vel: &Velocity| {
[INFO] [stdout]    |                                         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: `vel` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> examples/test.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | /     system!(world, |pos: &mut Position, vel: &Velocity| {
[INFO] [stdout] 17 | |         println!("{:?}", pos.0);
[INFO] [stdout] 18 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `entity_unchecked_access` which comes from the expansion of the macro `system` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vel`
[INFO] [stdout]   --> examples/test.rs:25:41
[INFO] [stdout]    |
[INFO] [stdout] 25 |     system!(world, |pos: &mut Position, vel: &Velocity| {
[INFO] [stdout]    |                                         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: `vel` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> examples/test.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     system!(world, |pos: &mut Position, vel: &Velocity| {
[INFO] [stdout] 26 | |         println!("{:?}", pos.0);
[INFO] [stdout] 27 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout]    = note: this warning originates in the macro `entity_unchecked_access` which comes from the expansion of the macro `system` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vel`
[INFO] [stdout]   --> examples/test.rs:35:41
[INFO] [stdout]    |
[INFO] [stdout] 35 |     system!(world, |pos: &mut Position, vel: &Velocity| {
[INFO] [stdout]    |                                         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: `vel` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> examples/test.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | /     system!(world, |pos: &mut Position, vel: &Velocity| {
[INFO] [stdout] 36 | |         println!("{:?}", pos.0);
[INFO] [stdout] 37 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout]    = note: this warning originates in the macro `entity_unchecked_access` which comes from the expansion of the macro `system` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vel`
[INFO] [stdout]   --> examples/test.rs:46:41
[INFO] [stdout]    |
[INFO] [stdout] 46 |     system!(world, |pos: &mut Position, vel: &Velocity| {
[INFO] [stdout]    |                                         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: `vel` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> examples/test.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | /     system!(world, |pos: &mut Position, vel: &Velocity| {
[INFO] [stdout] 47 | |         println!("{:?}", pos.0);
[INFO] [stdout] 48 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout]    = note: this warning originates in the macro `entity_unchecked_access` which comes from the expansion of the macro `system` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vel`
[INFO] [stdout]   --> examples/test.rs:57:41
[INFO] [stdout]    |
[INFO] [stdout] 57 |     system!(world, |pos: &mut Position, vel: &Velocity| {
[INFO] [stdout]    |                                         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: `vel` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> examples/test.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | /     system!(world, |pos: &mut Position, vel: &Velocity| {
[INFO] [stdout] 58 | |         println!("{:?}", pos.0);
[INFO] [stdout] 59 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout]    = note: this warning originates in the macro `entity_unchecked_access` which comes from the expansion of the macro `system` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vel`
[INFO] [stdout]   --> examples/test.rs:69:41
[INFO] [stdout]    |
[INFO] [stdout] 69 |     system!(world, |pos: &mut Position, vel: &Velocity| {
[INFO] [stdout]    |                                         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: `vel` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> examples/test.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 | /     system!(world, |pos: &mut Position, vel: &Velocity| {
[INFO] [stdout] 70 | |         println!("{:?}", pos.0);
[INFO] [stdout] 71 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout]    = note: this warning originates in the macro `entity_unchecked_access` which comes from the expansion of the macro `system` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "b36548b5f23aa095331fa6755bcc8696fbfece2ccf76e67bd10d883ad2acfec2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b36548b5f23aa095331fa6755bcc8696fbfece2ccf76e67bd10d883ad2acfec2", kill_on_drop: false }`
[INFO] [stdout] b36548b5f23aa095331fa6755bcc8696fbfece2ccf76e67bd10d883ad2acfec2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ba062988a7c19ee4e505e9baec1279f6b33c148cf2eec2552257b8a5f319a0bc
[INFO] running `Command { std: "docker" "start" "-a" "ba062988a7c19ee4e505e9baec1279f6b33c148cf2eec2552257b8a5f319a0bc", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `vel`
[INFO] [stderr]   --> examples/test.rs:16:41
[INFO] [stderr]    |
[INFO] [stderr] 16 |     system!(world, |pos: &mut Position, vel: &Velocity| {
[INFO] [stderr]    |                                         ^^^
[INFO] [stderr]    |
[INFO] [stderr] help: `vel` is captured in macro and introduced a unused variable
[INFO] [stderr]   --> examples/test.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | /     system!(world, |pos: &mut Position, vel: &Velocity| {
[INFO] [stderr] 17 | |         println!("{:?}", pos.0);
[INFO] [stderr] 18 | |     });
[INFO] [stderr]    | |______^
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]    = note: this warning originates in the macro `entity_unchecked_access` which comes from the expansion of the macro `system` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vel`
[INFO] [stderr]   --> examples/test.rs:25:41
[INFO] [stderr]    |
[INFO] [stderr] 25 |     system!(world, |pos: &mut Position, vel: &Velocity| {
[INFO] [stderr]    |                                         ^^^
[INFO] [stderr]    |
[INFO] [stderr] help: `vel` is captured in macro and introduced a unused variable
[INFO] [stderr]   --> examples/test.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | /     system!(world, |pos: &mut Position, vel: &Velocity| {
[INFO] [stderr] 26 | |         println!("{:?}", pos.0);
[INFO] [stderr] 27 | |     });
[INFO] [stderr]    | |______^
[INFO] [stderr]    = note: this warning originates in the macro `entity_unchecked_access` which comes from the expansion of the macro `system` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vel`
[INFO] [stderr]   --> examples/test.rs:35:41
[INFO] [stderr]    |
[INFO] [stderr] 35 |     system!(world, |pos: &mut Position, vel: &Velocity| {
[INFO] [stderr]    |                                         ^^^
[INFO] [stderr]    |
[INFO] [stderr] help: `vel` is captured in macro and introduced a unused variable
[INFO] [stderr]   --> examples/test.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 | /     system!(world, |pos: &mut Position, vel: &Velocity| {
[INFO] [stderr] 36 | |         println!("{:?}", pos.0);
[INFO] [stderr] 37 | |     });
[INFO] [stderr]    | |______^
[INFO] [stderr]    = note: this warning originates in the macro `entity_unchecked_access` which comes from the expansion of the macro `system` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vel`
[INFO] [stderr]   --> examples/test.rs:46:41
[INFO] [stderr]    |
[INFO] [stderr] 46 |     system!(world, |pos: &mut Position, vel: &Velocity| {
[INFO] [stderr]    |                                         ^^^
[INFO] [stderr]    |
[INFO] [stderr] help: `vel` is captured in macro and introduced a unused variable
[INFO] [stderr]   --> examples/test.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 | /     system!(world, |pos: &mut Position, vel: &Velocity| {
[INFO] [stderr] 47 | |         println!("{:?}", pos.0);
[INFO] [stderr] 48 | |     });
[INFO] [stderr]    | |______^
[INFO] [stderr]    = note: this warning originates in the macro `entity_unchecked_access` which comes from the expansion of the macro `system` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vel`
[INFO] [stderr]   --> examples/test.rs:57:41
[INFO] [stderr]    |
[INFO] [stderr] 57 |     system!(world, |pos: &mut Position, vel: &Velocity| {
[INFO] [stderr]    |                                         ^^^
[INFO] [stderr]    |
[INFO] [stderr] help: `vel` is captured in macro and introduced a unused variable
[INFO] [stderr]   --> examples/test.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 | /     system!(world, |pos: &mut Position, vel: &Velocity| {
[INFO] [stderr] 58 | |         println!("{:?}", pos.0);
[INFO] [stderr] 59 | |     });
[INFO] [stderr]    | |______^
[INFO] [stderr]    = note: this warning originates in the macro `entity_unchecked_access` which comes from the expansion of the macro `system` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vel`
[INFO] [stderr]   --> examples/test.rs:69:41
[INFO] [stderr]    |
[INFO] [stderr] 69 |     system!(world, |pos: &mut Position, vel: &Velocity| {
[INFO] [stderr]    |                                         ^^^
[INFO] [stderr]    |
[INFO] [stderr] help: `vel` is captured in macro and introduced a unused variable
[INFO] [stderr]   --> examples/test.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 | /     system!(world, |pos: &mut Position, vel: &Velocity| {
[INFO] [stderr] 70 | |         println!("{:?}", pos.0);
[INFO] [stderr] 71 | |     });
[INFO] [stderr]    | |______^
[INFO] [stderr]    = note: this warning originates in the macro `entity_unchecked_access` which comes from the expansion of the macro `system` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `advancedresearch-nano_ecs` (example "test") generated 6 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nano_ecs-862e2e3640701d4c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nano_ecs
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ba062988a7c19ee4e505e9baec1279f6b33c148cf2eec2552257b8a5f319a0bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba062988a7c19ee4e505e9baec1279f6b33c148cf2eec2552257b8a5f319a0bc", kill_on_drop: false }`
[INFO] [stdout] ba062988a7c19ee4e505e9baec1279f6b33c148cf2eec2552257b8a5f319a0bc