[INFO] cloning repository https://github.com/remram44/vigilant-steel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/remram44/vigilant-steel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fvigilant-steel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fvigilant-steel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cac1b31150055eaefe0b441936c59d5f6dde933c
[INFO] checking remram44/vigilant-steel against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fvigilant-steel" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/remram44/vigilant-steel on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/remram44/vigilant-steel
[INFO] removed workspace from git repo https://github.com/remram44/vigilant-steel
[INFO] finished tweaking git repo https://github.com/remram44/vigilant-steel
[INFO] tweaked toml for git repo https://github.com/remram44/vigilant-steel written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/remram44/vigilant-steel already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-1/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nom v5.1.2
[INFO] [stderr]   Downloaded ahash v0.3.8
[INFO] [stderr]   Downloaded hibitset v0.6.3
[INFO] [stderr]   Downloaded smallvec v1.4.2
[INFO] [stderr]   Downloaded hashbrown v0.7.2
[INFO] [stderr]   Downloaded specs v0.16.1
[INFO] [stderr]   Downloaded atom v0.3.5
[INFO] [stderr]   Downloaded vecmath v1.0.0
[INFO] [stderr]   Downloaded shrev v1.1.1
[INFO] [stderr]   Downloaded tynm v0.1.4
[INFO] [stderr]   Downloaded mopa v0.2.2
[INFO] [stderr]   Downloaded tuple_utils v0.3.0
[INFO] [stderr]   Downloaded crossbeam-queue v0.2.3
[INFO] [stderr]   Downloaded shred v0.10.2
[INFO] [stderr]   Downloaded piston-float v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7fae64a3f95e642df56128a19187b453df1a59bb53cad737eed2339ce787edc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d7fae64a3f95e642df56128a19187b453df1a59bb53cad737eed2339ce787edc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7fae64a3f95e642df56128a19187b453df1a59bb53cad737eed2339ce787edc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7fae64a3f95e642df56128a19187b453df1a59bb53cad737eed2339ce787edc", kill_on_drop: false }`
[INFO] [stdout] d7fae64a3f95e642df56128a19187b453df1a59bb53cad737eed2339ce787edc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e5e2456203127560fcbbc46497492bdac1b4fca2a045cfb586be722ad62ed59
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8e5e2456203127560fcbbc46497492bdac1b4fca2a045cfb586be722ad62ed59", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]     Checking ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]     Checking ahash v0.3.8
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking smallvec v1.4.2
[INFO] [stderr]     Checking mopa v0.2.2
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking atom v0.3.5
[INFO] [stderr]     Checking shrev v1.1.1
[INFO] [stderr]     Checking tuple_utils v0.3.0
[INFO] [stderr]     Checking hibitset v0.6.3
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling hashbrown v0.7.2
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking tynm v0.1.4
[INFO] [stderr]     Checking shred v0.10.2
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking specs v0.16.1
[INFO] [stderr]     Checking game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `role`
[INFO] [stdout]   --> src/physics.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     role: Role,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_role`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lazy`
[INFO] [stdout]   --> src/physics.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     lazy: &Read<LazyUpdate>,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_lazy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lazy`
[INFO] [stdout]    --> src/physics.rs:525:5
[INFO] [stdout]     |
[INFO] [stdout] 525 |     lazy: &Read<'a, LazyUpdate>,
[INFO] [stdout]     |     ^^^^ help: if this is intentional, prefix it with an underscore: `_lazy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ent`
[INFO] [stdout]    --> src/ship.rs:343:18
[INFO] [stdout]     |
[INFO] [stdout] 343 |             for (ent, pos, vel, _) in
[INFO] [stdout]     |                  ^^^ help: if this is intentional, prefix it with an underscore: `_ent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ent`
[INFO] [stdout]    --> src/ship.rs:360:14
[INFO] [stdout]     |
[INFO] [stdout] 360 |         for (ent, mut ship, _) in (&*entities, &mut ship, &local).join() {
[INFO] [stdout]     |              ^^^ help: if this is intentional, prefix it with an underscore: `_ent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `fired` is assigned to, but never used
[INFO] [stdout]    --> src/ship.rs:499:21
[INFO] [stdout]     |
[INFO] [stdout] 499 |                 let mut fired = false;
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_fired` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `fired` is never read
[INFO] [stdout]    --> src/ship.rs:585:25
[INFO] [stdout]     |
[INFO] [stdout] 585 |                         fired = true;
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `role`
[INFO] [stdout]   --> src/physics.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     role: Role,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_role`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lazy`
[INFO] [stdout]   --> src/physics.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     lazy: &Read<LazyUpdate>,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_lazy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lazy`
[INFO] [stdout]    --> src/physics.rs:525:5
[INFO] [stdout]     |
[INFO] [stdout] 525 |     lazy: &Read<'a, LazyUpdate>,
[INFO] [stdout]     |     ^^^^ help: if this is intentional, prefix it with an underscore: `_lazy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ent`
[INFO] [stdout]    --> src/ship.rs:343:18
[INFO] [stdout]     |
[INFO] [stdout] 343 |             for (ent, pos, vel, _) in
[INFO] [stdout]     |                  ^^^ help: if this is intentional, prefix it with an underscore: `_ent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ent`
[INFO] [stdout]    --> src/ship.rs:360:14
[INFO] [stdout]     |
[INFO] [stdout] 360 |         for (ent, mut ship, _) in (&*entities, &mut ship, &local).join() {
[INFO] [stdout]     |              ^^^ help: if this is intentional, prefix it with an underscore: `_ent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `fired` is assigned to, but never used
[INFO] [stdout]    --> src/ship.rs:499:21
[INFO] [stdout]     |
[INFO] [stdout] 499 |                 let mut fired = false;
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_fired` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `fired` is never read
[INFO] [stdout]    --> src/ship.rs:585:25
[INFO] [stdout]     |
[INFO] [stdout] 585 |                         fired = true;
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> benches/simple.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |         for frame in 0..500 {
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.73s
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8e5e2456203127560fcbbc46497492bdac1b4fca2a045cfb586be722ad62ed59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e5e2456203127560fcbbc46497492bdac1b4fca2a045cfb586be722ad62ed59", kill_on_drop: false }`
[INFO] [stdout] 8e5e2456203127560fcbbc46497492bdac1b4fca2a045cfb586be722ad62ed59