[INFO] fetching crate pnwkit-core 0.1.0-alpha.15...
[INFO] checking pnwkit-core-0.1.0-alpha.15 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate pnwkit-core 0.1.0-alpha.15 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate pnwkit-core 0.1.0-alpha.15
[INFO] finished tweaking crates.io crate pnwkit-core 0.1.0-alpha.15
[INFO] tweaked toml for crates.io crate pnwkit-core 0.1.0-alpha.15 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pnwkit-core 0.1.0-alpha.15 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 108 packages to latest compatible versions
[INFO] [stderr]       Adding bigdecimal v0.3.1 (available: v0.4.9)
[INFO] [stderr]       Adding criterion v0.4.0 (available: v0.7.0)
[INFO] [stderr]       Adding dashmap v5.5.3 (available: v6.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b0ab784e5ea18f4f4441d2e964030dabb31e4ddfea2ca19ba23d5250eda3348
[INFO] running `Command { std: "docker" "start" "-a" "4b0ab784e5ea18f4f4441d2e964030dabb31e4ddfea2ca19ba23d5250eda3348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b0ab784e5ea18f4f4441d2e964030dabb31e4ddfea2ca19ba23d5250eda3348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b0ab784e5ea18f4f4441d2e964030dabb31e4ddfea2ca19ba23d5250eda3348", kill_on_drop: false }`
[INFO] [stdout] 4b0ab784e5ea18f4f4441d2e964030dabb31e4ddfea2ca19ba23d5250eda3348
[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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a625ca96d283a2868be84ee36953ac00bd76aa2bf312d34c9ecbda9be3b4d4e
[INFO] running `Command { std: "docker" "start" "-a" "9a625ca96d283a2868be84ee36953ac00bd76aa2bf312d34c9ecbda9be3b4d4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking zerocopy v0.8.27
[INFO] [stderr]     Checking pnwkit-core v0.1.0-alpha.15 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/value.rs:150:30
[INFO] [stdout]     |
[INFO] [stdout] 150 |                       Self::$e(v.try_into().unwrap())
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 199 | / into!(
[INFO] [stdout] 200 | |     bool, Bool
[INFO] [stdout] 201 | |     i8, Int
[INFO] [stdout] 202 | |     i16, Int
[INFO] [stdout] ...   |
[INFO] [stdout] 209 | |     VecValue, Array
[INFO] [stdout] 210 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]     = note: this error originates in the macro `into` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> src/value.rs:150:30
[INFO] [stdout]     |
[INFO] [stdout] 150 |                       Self::$e(v.try_into().unwrap())
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 199 | / into!(
[INFO] [stdout] 200 | |     bool, Bool
[INFO] [stdout] 201 | |     i8, Int
[INFO] [stdout] 202 | |     i16, Int
[INFO] [stdout] ...   |
[INFO] [stdout] 209 | |     VecValue, Array
[INFO] [stdout] 210 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `into` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<f64, Infallible>
[INFO] [stdout]    --> src/value.rs:150:30
[INFO] [stdout]     |
[INFO] [stdout] 150 |                       Self::$e(v.try_into().unwrap())
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 199 | / into!(
[INFO] [stdout] 200 | |     bool, Bool
[INFO] [stdout] 201 | |     i8, Int
[INFO] [stdout] 202 | |     i16, Int
[INFO] [stdout] ...   |
[INFO] [stdout] 209 | |     VecValue, Array
[INFO] [stdout] 210 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `into` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/value.rs:150:30
[INFO] [stdout]     |
[INFO] [stdout] 150 |                       Self::$e(v.try_into().unwrap())
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 199 | / into!(
[INFO] [stdout] 200 | |     bool, Bool
[INFO] [stdout] 201 | |     i8, Int
[INFO] [stdout] 202 | |     i16, Int
[INFO] [stdout] ...   |
[INFO] [stdout] 209 | |     VecValue, Array
[INFO] [stdout] 210 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `into` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DashMap<std::string::String, value::Value>, Infallible>
[INFO] [stdout]    --> src/value.rs:150:30
[INFO] [stdout]     |
[INFO] [stdout] 150 |                       Self::$e(v.try_into().unwrap())
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 199 | / into!(
[INFO] [stdout] 200 | |     bool, Bool
[INFO] [stdout] 201 | |     i8, Int
[INFO] [stdout] 202 | |     i16, Int
[INFO] [stdout] ...   |
[INFO] [stdout] 209 | |     VecValue, Array
[INFO] [stdout] 210 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `into` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<value::Value>, Infallible>
[INFO] [stdout]    --> src/value.rs:150:30
[INFO] [stdout]     |
[INFO] [stdout] 150 |                       Self::$e(v.try_into().unwrap())
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 199 | / into!(
[INFO] [stdout] 200 | |     bool, Bool
[INFO] [stdout] 201 | |     i8, Int
[INFO] [stdout] 202 | |     i16, Int
[INFO] [stdout] ...   |
[INFO] [stdout] 209 | |     VecValue, Array
[INFO] [stdout] 210 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `into` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pnwkit-core` (lib) due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9a625ca96d283a2868be84ee36953ac00bd76aa2bf312d34c9ecbda9be3b4d4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a625ca96d283a2868be84ee36953ac00bd76aa2bf312d34c9ecbda9be3b4d4e", kill_on_drop: false }`
[INFO] [stdout] 9a625ca96d283a2868be84ee36953ac00bd76aa2bf312d34c9ecbda9be3b4d4e