[INFO] fetching crate ezbrowsergameserver 0.2.2... [INFO] checking ezbrowsergameserver-0.2.2 against master#91c0823ee63e793d990bb9fed898dc95b5d6db51 for pr-125384-2 [INFO] extracting crate ezbrowsergameserver 0.2.2 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate ezbrowsergameserver 0.2.2 on toolchain 91c0823ee63e793d990bb9fed898dc95b5d6db51 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ezbrowsergameserver 0.2.2 [INFO] finished tweaking crates.io crate ezbrowsergameserver 0.2.2 [INFO] tweaked toml for crates.io crate ezbrowsergameserver 0.2.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate ezbrowsergameserver 0.2.2 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" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-tungstenite v0.20.1 [INFO] [stderr] Downloaded tungstenite v0.20.1 [INFO] [stderr] Downloaded data-encoding v2.4.0 [INFO] [stderr] Downloaded async-trait v0.1.74 [INFO] [stderr] Downloaded mio v0.8.9 [INFO] [stderr] Downloaded socket2 v0.5.5 [INFO] [stderr] Downloaded gimli v0.28.0 [INFO] [stderr] Downloaded syn v2.0.38 [INFO] [stderr] Downloaded bytes v1.5.0 [INFO] [stderr] Downloaded tokio v1.33.0 [INFO] [stderr] Downloaded libc v0.2.149 [INFO] [stderr] Downloaded url v2.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 85cce2593217c0157ee7dde416e770a5a27431b2af537ef63ebcbd01667b3aa5 [INFO] running `Command { std: "docker" "start" "-a" "85cce2593217c0157ee7dde416e770a5a27431b2af537ef63ebcbd01667b3aa5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85cce2593217c0157ee7dde416e770a5a27431b2af537ef63ebcbd01667b3aa5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85cce2593217c0157ee7dde416e770a5a27431b2af537ef63ebcbd01667b3aa5", kill_on_drop: false }` [INFO] [stdout] 85cce2593217c0157ee7dde416e770a5a27431b2af537ef63ebcbd01667b3aa5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2c99a6e6981e4d844eca179b0ea46a7cadba5d87dd35950efd24fa1f2579faa4 [INFO] running `Command { std: "docker" "start" "-a" "2c99a6e6981e4d844eca179b0ea46a7cadba5d87dd35950efd24fa1f2579faa4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Compiling async-trait v0.1.74 [INFO] [stderr] Checking data-encoding v2.4.0 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Checking tokio v1.33.0 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Checking tokio-tungstenite v0.20.1 [INFO] [stderr] Checking ezbrowsergameserver v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.02s [INFO] running `Command { std: "docker" "inspect" "2c99a6e6981e4d844eca179b0ea46a7cadba5d87dd35950efd24fa1f2579faa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c99a6e6981e4d844eca179b0ea46a7cadba5d87dd35950efd24fa1f2579faa4", kill_on_drop: false }` [INFO] [stdout] 2c99a6e6981e4d844eca179b0ea46a7cadba5d87dd35950efd24fa1f2579faa4 [INFO] checking ezbrowsergameserver-0.2.2 against try#519d6e23a6cb73c4d0f295f71ad37db8e95c54ab for pr-125384-2 [INFO] extracting crate ezbrowsergameserver 0.2.2 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate ezbrowsergameserver 0.2.2 on toolchain 519d6e23a6cb73c4d0f295f71ad37db8e95c54ab [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+519d6e23a6cb73c4d0f295f71ad37db8e95c54ab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ezbrowsergameserver 0.2.2 [INFO] finished tweaking crates.io crate ezbrowsergameserver 0.2.2 [INFO] tweaked toml for crates.io crate ezbrowsergameserver 0.2.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate ezbrowsergameserver 0.2.2 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" "+519d6e23a6cb73c4d0f295f71ad37db8e95c54ab" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+519d6e23a6cb73c4d0f295f71ad37db8e95c54ab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee38d7c3009b48c532d41a5283127bb9d2aa67bb669e7bf55d426ba292e71a4c [INFO] running `Command { std: "docker" "start" "-a" "ee38d7c3009b48c532d41a5283127bb9d2aa67bb669e7bf55d426ba292e71a4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee38d7c3009b48c532d41a5283127bb9d2aa67bb669e7bf55d426ba292e71a4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee38d7c3009b48c532d41a5283127bb9d2aa67bb669e7bf55d426ba292e71a4c", kill_on_drop: false }` [INFO] [stdout] ee38d7c3009b48c532d41a5283127bb9d2aa67bb669e7bf55d426ba292e71a4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+519d6e23a6cb73c4d0f295f71ad37db8e95c54ab" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 18c75caebcaa550b31f2216759d16839a946e75d3a94c231f44ebeda05b442a5 [INFO] running `Command { std: "docker" "start" "-a" "18c75caebcaa550b31f2216759d16839a946e75d3a94c231f44ebeda05b442a5", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Migrating Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Compiling async-trait v0.1.74 [INFO] [stderr] Checking data-encoding v2.4.0 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Checking tokio v1.33.0 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Checking tokio-tungstenite v0.20.1 [INFO] [stderr] Checking ezbrowsergameserver v0.2.2 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/01_timer.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/00_min.rs from 2021 edition to 2024 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.29s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking ezbrowsergameserver v0.2.2 (/tmp/fixit) [INFO] [stdout] error[E0502]: cannot borrow `*lobby` as mutable because it is also borrowed as immutable [INFO] [stdout] --> examples/01_timer.rs:73:30 [INFO] [stdout] | [INFO] [stdout] 61 | for player in lobby.player_indices() { [INFO] [stdout] | ---------------------- [INFO] [stdout] | | [INFO] [stdout] | immutable borrow occurs here [INFO] [stdout] | a temporary with access to the immutable borrow is created here ... [INFO] [stdout] ... [INFO] [stdout] 73 | let player = lobby.get_player(player); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 85 | } [INFO] [stdout] | - ... and the immutable borrow might be used here, when that temporary is dropped and runs the destructor for type `impl Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0502`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ezbrowsergameserver` (example "01_timer") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: failed to check after updating to 2024 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "18c75caebcaa550b31f2216759d16839a946e75d3a94c231f44ebeda05b442a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18c75caebcaa550b31f2216759d16839a946e75d3a94c231f44ebeda05b442a5", kill_on_drop: false }` [INFO] [stdout] 18c75caebcaa550b31f2216759d16839a946e75d3a94c231f44ebeda05b442a5