[INFO] updating cached repository https://github.com/mbuffa/hellorust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3b1d685e7018b870560ab5cd67685e4af9b6db80
[INFO] testing mbuffa/hellorust against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbuffa%2Fhellorust" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mbuffa/hellorust on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mbuffa/hellorust
[INFO] finished tweaking git repo https://github.com/mbuffa/hellorust
[INFO] tweaked toml for git repo https://github.com/mbuffa/hellorust written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/mbuffa/hellorust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 224ae26a3eaeef747320977167281956fa2d810da0a0c067d9b35d82b6c399d2
[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" "224ae26a3eaeef747320977167281956fa2d810da0a0c067d9b35d82b6c399d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "224ae26a3eaeef747320977167281956fa2d810da0a0c067d9b35d82b6c399d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "224ae26a3eaeef747320977167281956fa2d810da0a0c067d9b35d82b6c399d2", kill_on_drop: false }`
[INFO] [stdout] 224ae26a3eaeef747320977167281956fa2d810da0a0c067d9b35d82b6c399d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4a0421361d2de3e7d2d71a667861754789ef1bab9fc3d9b39eb1987764d75a8
[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" "f4a0421361d2de3e7d2d71a667861754789ef1bab9fc3d9b39eb1987764d75a8", 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] [stderr]    Compiling hellorust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/app/states/initializing.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn on_enter(ctx: &mut AppContext) {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/app/states/initializing.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn on_leave(ctx: &mut AppContext) {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/app/states/playing.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn on_enter(ctx: &mut AppContext) {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/app/states/playing.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn on_leave(ctx: &mut AppContext) {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "f4a0421361d2de3e7d2d71a667861754789ef1bab9fc3d9b39eb1987764d75a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4a0421361d2de3e7d2d71a667861754789ef1bab9fc3d9b39eb1987764d75a8", kill_on_drop: false }`
[INFO] [stdout] f4a0421361d2de3e7d2d71a667861754789ef1bab9fc3d9b39eb1987764d75a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55b5c376dc2491b01175c6b4e7741f5b44af8dc71a830955406cef40e63ab6ae
[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" "55b5c376dc2491b01175c6b4e7741f5b44af8dc71a830955406cef40e63ab6ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling hellorust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/app/states/initializing.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn on_enter(ctx: &mut AppContext) {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/app/states/initializing.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn on_leave(ctx: &mut AppContext) {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/app/states/playing.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn on_enter(ctx: &mut AppContext) {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/app/states/playing.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn on_leave(ctx: &mut AppContext) {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "55b5c376dc2491b01175c6b4e7741f5b44af8dc71a830955406cef40e63ab6ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55b5c376dc2491b01175c6b4e7741f5b44af8dc71a830955406cef40e63ab6ae", kill_on_drop: false }`
[INFO] [stdout] 55b5c376dc2491b01175c6b4e7741f5b44af8dc71a830955406cef40e63ab6ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc1a6213c00004f121582e0335119924c5768efe8dfb67ae3c9c68bf4d38ac01
[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" "cc1a6213c00004f121582e0335119924c5768efe8dfb67ae3c9c68bf4d38ac01", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stdout] running 1 test
[INFO] [stderr]   --> src/app/states/initializing.rs:11:17
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn on_enter(ctx: &mut AppContext) {
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]   --> src/app/states/initializing.rs:15:17
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub fn on_leave(ctx: &mut AppContext) {
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]   --> src/app/states/playing.rs:11:17
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn on_enter(ctx: &mut AppContext) {
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]   --> src/app/states/playing.rs:15:17
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub fn on_leave(ctx: &mut AppContext) {
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hellorust-ebc8f8bf446da4ec
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cc1a6213c00004f121582e0335119924c5768efe8dfb67ae3c9c68bf4d38ac01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc1a6213c00004f121582e0335119924c5768efe8dfb67ae3c9c68bf4d38ac01", kill_on_drop: false }`
[INFO] [stdout] cc1a6213c00004f121582e0335119924c5768efe8dfb67ae3c9c68bf4d38ac01