[INFO] fetching crate rejson 0.4.0... [INFO] checking rejson-0.4.0 against try#23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 for pr-115950 [INFO] extracting crate rejson 0.4.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate rejson 0.4.0 on toolchain 23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rejson 0.4.0 [INFO] finished tweaking crates.io crate rejson 0.4.0 [INFO] tweaked toml for crates.io crate rejson 0.4.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate rejson 0.4.0 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" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 15b6e0ffeaa5fbce6edba3dd3bdeb1d3e943fc6a1c2e8e1a2fef3f33d329bfac [INFO] running `Command { std: "docker" "start" "-a" "15b6e0ffeaa5fbce6edba3dd3bdeb1d3e943fc6a1c2e8e1a2fef3f33d329bfac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "15b6e0ffeaa5fbce6edba3dd3bdeb1d3e943fc6a1c2e8e1a2fef3f33d329bfac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15b6e0ffeaa5fbce6edba3dd3bdeb1d3e943fc6a1c2e8e1a2fef3f33d329bfac", kill_on_drop: false }` [INFO] [stdout] 15b6e0ffeaa5fbce6edba3dd3bdeb1d3e943fc6a1c2e8e1a2fef3f33d329bfac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b7773442bb33ee9694dd6d64dc95baf3c2a527f34f090596da84bb5c66a3dbdf [INFO] running `Command { std: "docker" "start" "-a" "b7773442bb33ee9694dd6d64dc95baf3c2a527f34f090596da84bb5c66a3dbdf", kill_on_drop: false }` [INFO] [stderr] Checking aho-corasick v1.0.5 [INFO] [stderr] Checking anstyle v1.0.3 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking hashbrown v0.14.0 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Compiling syn v2.0.33 [INFO] [stderr] Checking clap_lex v0.5.1 [INFO] [stderr] Compiling rustix v0.38.13 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking linux-raw-sys v0.4.7 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking nacl v0.5.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking fastrand v2.0.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Checking anstream v0.5.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking clap_builder v4.4.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking indexmap v2.0.0 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking regex-automata v0.3.8 [INFO] [stderr] Checking tempfile v3.8.0 [INFO] [stderr] Compiling clap_derive v4.4.2 [INFO] [stderr] Checking regex v1.9.5 [INFO] [stderr] Checking bstr v1.6.2 [INFO] [stderr] Checking predicates v3.0.3 [INFO] [stderr] Checking globset v0.4.13 [INFO] [stderr] Checking assert_cmd v2.0.12 [INFO] [stderr] Checking ignore v0.4.20 [INFO] [stderr] Checking globwalk v0.8.1 [INFO] [stderr] Checking assert_fs v1.0.13 [INFO] [stderr] Checking clap v4.4.3 [INFO] [stderr] Checking rejson v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0502]: cannot borrow `secrets` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/map.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | secrets.transform(decrypt(&secrets, private_key)?)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^-------------------------------^ - ... and the immutable borrow might be used here, when that temporary is dropped and runs the destructor for type `ControlFlow, impl Fn(std::string::String) -> Result>` [INFO] [stdout] | | | | [INFO] [stdout] | | | immutable borrow occurs here [INFO] [stdout] | | a temporary with access to the immutable borrow is created here ... [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 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 `rejson` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0502]: cannot borrow `secrets` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/map.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | secrets.transform(decrypt(&secrets, private_key)?)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^-------------------------------^ - ... and the immutable borrow might be used here, when that temporary is dropped and runs the destructor for type `ControlFlow, impl Fn(std::string::String) -> std::result::Result>` [INFO] [stdout] | | | | [INFO] [stdout] | | | immutable borrow occurs here [INFO] [stdout] | | a temporary with access to the immutable borrow is created here ... [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 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 `rejson` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "b7773442bb33ee9694dd6d64dc95baf3c2a527f34f090596da84bb5c66a3dbdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7773442bb33ee9694dd6d64dc95baf3c2a527f34f090596da84bb5c66a3dbdf", kill_on_drop: false }` [INFO] [stdout] b7773442bb33ee9694dd6d64dc95baf3c2a527f34f090596da84bb5c66a3dbdf