[INFO] cloning repository https://github.com/bm-w/advent19-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bm-w/advent19-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbm-w%2Fadvent19-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbm-w%2Fadvent19-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b9607844310ef6d248b76409e53d6950b35a516e [INFO] checking bm-w/advent19-rs against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbm-w%2Fadvent19-rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bm-w/advent19-rs on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bm-w/advent19-rs [INFO] finished tweaking git repo https://github.com/bm-w/advent19-rs [INFO] tweaked toml for git repo https://github.com/bm-w/advent19-rs written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/bm-w/advent19-rs 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unindent v0.1.8 [INFO] [stderr] Downloaded indoc v1.0.4 [INFO] [stderr] Downloaded num-modular v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cb018d0dd7e734d4039247438606d17fc71a5b5724cd1f3acd701398477d2a0b [INFO] running `Command { std: "docker" "start" "-a" "cb018d0dd7e734d4039247438606d17fc71a5b5724cd1f3acd701398477d2a0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb018d0dd7e734d4039247438606d17fc71a5b5724cd1f3acd701398477d2a0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb018d0dd7e734d4039247438606d17fc71a5b5724cd1f3acd701398477d2a0b", kill_on_drop: false }` [INFO] [stdout] cb018d0dd7e734d4039247438606d17fc71a5b5724cd1f3acd701398477d2a0b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2ea2ceec629ff462875a9877b75bf4e160eb5c1a7173115c1e26daa7cd5cb9dd [INFO] running `Command { std: "docker" "start" "-a" "2ea2ceec629ff462875a9877b75bf4e160eb5c1a7173115c1e26daa7cd5cb9dd", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling unindent v0.1.8 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Compiling indoc v1.0.4 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Checking num-modular v0.5.1 [INFO] [stderr] Checking advent19 v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.71s [INFO] running `Command { std: "docker" "inspect" "2ea2ceec629ff462875a9877b75bf4e160eb5c1a7173115c1e26daa7cd5cb9dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ea2ceec629ff462875a9877b75bf4e160eb5c1a7173115c1e26daa7cd5cb9dd", kill_on_drop: false }` [INFO] [stdout] 2ea2ceec629ff462875a9877b75bf4e160eb5c1a7173115c1e26daa7cd5cb9dd [INFO] checking bm-w/advent19-rs against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbm-w%2Fadvent19-rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bm-w/advent19-rs on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bm-w/advent19-rs [INFO] finished tweaking git repo https://github.com/bm-w/advent19-rs [INFO] tweaked toml for git repo https://github.com/bm-w/advent19-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/bm-w/advent19-rs 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3eb219631dbcfb817a8727b8f19c268703fd6a2e971e5ea1b636cb47320f798f [INFO] running `Command { std: "docker" "start" "-a" "3eb219631dbcfb817a8727b8f19c268703fd6a2e971e5ea1b636cb47320f798f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3eb219631dbcfb817a8727b8f19c268703fd6a2e971e5ea1b636cb47320f798f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3eb219631dbcfb817a8727b8f19c268703fd6a2e971e5ea1b636cb47320f798f", kill_on_drop: false }` [INFO] [stdout] 3eb219631dbcfb817a8727b8f19c268703fd6a2e971e5ea1b636cb47320f798f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 41493a3f4d375dae9d6d2d17e70fe0d024048aa728fba45cddb457c3572b8ced [INFO] running `Command { std: "docker" "start" "-a" "41493a3f4d375dae9d6d2d17e70fe0d024048aa728fba45cddb457c3572b8ced", 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 num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling unindent v0.1.8 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Compiling indoc v1.0.4 [INFO] [stderr] Checking num-modular v0.5.1 [INFO] [stderr] Checking advent19 v0.0.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2021 edition to 2024 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.56s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking advent19 v0.0.0 (/tmp/fixit) [INFO] [stdout] error[E0502]: cannot borrow `droid` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/day15.rs:257:27 [INFO] [stdout] | [INFO] [stdout] 255 | let path = droid.path(&tiles, target).unwrap(); [INFO] [stdout] | ----- immutable borrow occurs here [INFO] [stdout] 256 | for r#move in path { [INFO] [stdout] | ---- immutable borrow later used here [INFO] [stdout] 257 | let (tile_pos, tile) = droid.r#move(r#move, &mut program, &mut program_state); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `tiles` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/day15.rs:258:4 [INFO] [stdout] | [INFO] [stdout] 255 | let path = droid.path(&tiles, target).unwrap(); [INFO] [stdout] | ------ immutable borrow occurs here [INFO] [stdout] 256 | for r#move in path { [INFO] [stdout] | ---- immutable borrow later used here [INFO] [stdout] 257 | let (tile_pos, tile) = droid.r#move(r#move, &mut program, &mut program_state); [INFO] [stdout] 258 | tiles.insert(tile_pos, tile); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `droid` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/day15.rs:257:27 [INFO] [stdout] | [INFO] [stdout] 255 | let path = droid.path(&tiles, target).unwrap(); [INFO] [stdout] | ----- immutable borrow occurs here [INFO] [stdout] 256 | for r#move in path { [INFO] [stdout] | ---- immutable borrow later used here [INFO] [stdout] 257 | let (tile_pos, tile) = droid.r#move(r#move, &mut program, &mut program_state); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `tiles` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/day15.rs:258:4 [INFO] [stdout] | [INFO] [stdout] 255 | let path = droid.path(&tiles, target).unwrap(); [INFO] [stdout] | ------ immutable borrow occurs here [INFO] [stdout] 256 | for r#move in path { [INFO] [stdout] | ---- immutable borrow later used here [INFO] [stdout] 257 | let (tile_pos, tile) = droid.r#move(r#move, &mut program, &mut program_state); [INFO] [stdout] 258 | tiles.insert(tile_pos, tile); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0716]: temporary value dropped while borrowed [INFO] [stdout] --> src/day15.rs:282:14 [INFO] [stdout] | [INFO] [stdout] 282 | let path = RepairDroid(pos).path(&tiles, [0; 2]).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ - temporary value is freed at the end of this statement [INFO] [stdout] | | [INFO] [stdout] | creates a temporary value which is freed while still in use [INFO] [stdout] ... [INFO] [stdout] 285 | for r#move in path { [INFO] [stdout] | ---- borrow later used here [INFO] [stdout] | [INFO] [stdout] = note: consider using a `let` binding to create a longer lived value [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `droid` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/day15.rs:291:29 [INFO] [stdout] | [INFO] [stdout] 290 | for r#move in droid.path(&tiles, pos).unwrap() { [INFO] [stdout] | -------------------------------- [INFO] [stdout] | | [INFO] [stdout] | immutable borrow occurs here [INFO] [stdout] | immutable borrow later used here [INFO] [stdout] 291 | let (tile_pos, tile) = droid.r#move(r#move, &mut program, &mut program_state); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `tiles` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/day15.rs:293:7 [INFO] [stdout] | [INFO] [stdout] 282 | let path = RepairDroid(pos).path(&tiles, [0; 2]).unwrap(); [INFO] [stdout] | ------ immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 285 | for r#move in path { [INFO] [stdout] | ---- a temporary with access to the immutable borrow is created here ... [INFO] [stdout] ... [INFO] [stdout] 293 | tiles.insert(tile_pos, tile); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 299 | } [INFO] [stdout] | - ... and the immutable borrow might be used here, when that temporary is dropped and runs the destructor for type ` as IntoIterator>::IntoIter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0502, E0716. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0502`. [INFO] [stdout] [INFO] [stderr] error: could not compile `advent19` (bin "advent19") due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0716]: temporary value dropped while borrowed [INFO] [stdout] --> src/day15.rs:282:14 [INFO] [stdout] | [INFO] [stdout] 282 | let path = RepairDroid(pos).path(&tiles, [0; 2]).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ - temporary value is freed at the end of this statement [INFO] [stdout] | | [INFO] [stdout] | creates a temporary value which is freed while still in use [INFO] [stdout] ... [INFO] [stdout] 285 | for r#move in path { [INFO] [stdout] | ---- borrow later used here [INFO] [stdout] | [INFO] [stdout] = note: consider using a `let` binding to create a longer lived value [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `droid` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/day15.rs:291:29 [INFO] [stdout] | [INFO] [stdout] 290 | for r#move in droid.path(&tiles, pos).unwrap() { [INFO] [stdout] | -------------------------------- [INFO] [stdout] | | [INFO] [stdout] | immutable borrow occurs here [INFO] [stdout] | immutable borrow later used here [INFO] [stdout] 291 | let (tile_pos, tile) = droid.r#move(r#move, &mut program, &mut program_state); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `tiles` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/day15.rs:293:7 [INFO] [stdout] | [INFO] [stdout] 282 | let path = RepairDroid(pos).path(&tiles, [0; 2]).unwrap(); [INFO] [stdout] | ------ immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 285 | for r#move in path { [INFO] [stdout] | ---- a temporary with access to the immutable borrow is created here ... [INFO] [stdout] ... [INFO] [stdout] 293 | tiles.insert(tile_pos, tile); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 299 | } [INFO] [stdout] | - ... and the immutable borrow might be used here, when that temporary is dropped and runs the destructor for type ` as IntoIterator>::IntoIter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0502, E0716. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0502`. [INFO] [stdout] [INFO] [stderr] error: could not compile `advent19` (bin "advent19" test) due to 6 previous errors [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" "41493a3f4d375dae9d6d2d17e70fe0d024048aa728fba45cddb457c3572b8ced", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41493a3f4d375dae9d6d2d17e70fe0d024048aa728fba45cddb457c3572b8ced", kill_on_drop: false }` [INFO] [stdout] 41493a3f4d375dae9d6d2d17e70fe0d024048aa728fba45cddb457c3572b8ced