[INFO] fetching crate proof-of-sql-parser 0.120.2...
[INFO] checking proof-of-sql-parser-0.120.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate proof-of-sql-parser 0.120.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate proof-of-sql-parser 0.120.2
[INFO] finished tweaking crates.io crate proof-of-sql-parser 0.120.2
[INFO] tweaked toml for crates.io crate proof-of-sql-parser 0.120.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate proof-of-sql-parser 0.120.2 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] crate crates.io crate proof-of-sql-parser 0.120.2 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d57e962e6f75cec4f5551955c4c2d4d4f676f828bbb9e6d1bca8bac78de8fd1e
[INFO] running `Command { std: "docker" "start" "-a" "d57e962e6f75cec4f5551955c4c2d4d4f676f828bbb9e6d1bca8bac78de8fd1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d57e962e6f75cec4f5551955c4c2d4d4f676f828bbb9e6d1bca8bac78de8fd1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d57e962e6f75cec4f5551955c4c2d4d4f676f828bbb9e6d1bca8bac78de8fd1e", kill_on_drop: false }`
[INFO] [stdout] d57e962e6f75cec4f5551955c4c2d4d4f676f828bbb9e6d1bca8bac78de8fd1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0d0ea82d80b32730318d426c88a1919de167341f6d6103d27e1f445a69840c69
[INFO] running `Command { std: "docker" "start" "-a" "0d0ea82d80b32730318d426c88a1919de167341f6d6103d27e1f445a69840c69", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling term v1.1.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling ena v0.14.3
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling bigdecimal v0.4.8
[INFO] [stderr]    Compiling snafu-derive v0.8.7
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]     Checking sqlparser v0.44.0
[INFO] [stderr]    Compiling ascii-canvas v4.0.0
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling indexmap v2.11.0
[INFO] [stderr]    Compiling string_cache v0.8.9
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking snafu v0.8.7
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]     Checking lalrpop-util v0.22.2
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling lalrpop v0.22.2
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking chrono v0.4.39
[INFO] [stderr]    Compiling proof-of-sql-parser v0.120.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]   --> src/posql_time/unit.rs:68:20
[INFO] [stdout]    |
[INFO] [stdout] 68 |         assert_eq!(PoSQLTimeUnit::Second.try_into(), Ok(0));
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]   --> src/posql_time/unit.rs:68:54
[INFO] [stdout]    |
[INFO] [stdout] 68 |         assert_eq!(PoSQLTimeUnit::Second.try_into(), Ok(0));
[INFO] [stdout]    |                                                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]   --> src/posql_time/unit.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         assert_eq!(PoSQLTimeUnit::Second.try_into(), Ok(0));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (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<u64, Infallible>
[INFO] [stdout]   --> src/posql_time/unit.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         assert_eq!(PoSQLTimeUnit::Second.try_into(), Ok(0));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (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<u64, Infallible>
[INFO] [stdout]   --> src/posql_time/unit.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         assert_eq!(PoSQLTimeUnit::Second.try_into(), Ok(0));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (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<u64, Infallible>
[INFO] [stdout]   --> src/posql_time/unit.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         assert_eq!(PoSQLTimeUnit::Second.try_into(), Ok(0));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (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<u64, Infallible>
[INFO] [stdout]   --> src/posql_time/unit.rs:69:20
[INFO] [stdout]    |
[INFO] [stdout] 69 |         assert_eq!(PoSQLTimeUnit::Millisecond.try_into(), Ok(3));
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]   --> src/posql_time/unit.rs:69:59
[INFO] [stdout]    |
[INFO] [stdout] 69 |         assert_eq!(PoSQLTimeUnit::Millisecond.try_into(), Ok(3));
[INFO] [stdout]    |                                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]   --> src/posql_time/unit.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |         assert_eq!(PoSQLTimeUnit::Millisecond.try_into(), Ok(3));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (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<u64, Infallible>
[INFO] [stdout]   --> src/posql_time/unit.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |         assert_eq!(PoSQLTimeUnit::Millisecond.try_into(), Ok(3));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (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<u64, Infallible>
[INFO] [stdout]   --> src/posql_time/unit.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |         assert_eq!(PoSQLTimeUnit::Millisecond.try_into(), Ok(3));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (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<u64, Infallible>
[INFO] [stdout]   --> src/posql_time/unit.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |         assert_eq!(PoSQLTimeUnit::Millisecond.try_into(), Ok(3));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (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<u64, Infallible>
[INFO] [stdout]   --> src/posql_time/unit.rs:70:20
[INFO] [stdout]    |
[INFO] [stdout] 70 |         assert_eq!(PoSQLTimeUnit::Microsecond.try_into(), Ok(6));
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]   --> src/posql_time/unit.rs:70:59
[INFO] [stdout]    |
[INFO] [stdout] 70 |         assert_eq!(PoSQLTimeUnit::Microsecond.try_into(), Ok(6));
[INFO] [stdout]    |                                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]   --> src/posql_time/unit.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |         assert_eq!(PoSQLTimeUnit::Microsecond.try_into(), Ok(6));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (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<u64, Infallible>
[INFO] [stdout]   --> src/posql_time/unit.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |         assert_eq!(PoSQLTimeUnit::Microsecond.try_into(), Ok(6));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (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<u64, Infallible>
[INFO] [stdout]   --> src/posql_time/unit.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |         assert_eq!(PoSQLTimeUnit::Microsecond.try_into(), Ok(6));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (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<u64, Infallible>
[INFO] [stdout]   --> src/posql_time/unit.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |         assert_eq!(PoSQLTimeUnit::Microsecond.try_into(), Ok(6));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (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<u64, Infallible>
[INFO] [stdout]   --> src/posql_time/unit.rs:71:20
[INFO] [stdout]    |
[INFO] [stdout] 71 |         assert_eq!(PoSQLTimeUnit::Nanosecond.try_into(), Ok(9));
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]   --> src/posql_time/unit.rs:71:58
[INFO] [stdout]    |
[INFO] [stdout] 71 |         assert_eq!(PoSQLTimeUnit::Nanosecond.try_into(), Ok(9));
[INFO] [stdout]    |                                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]   --> src/posql_time/unit.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         assert_eq!(PoSQLTimeUnit::Nanosecond.try_into(), Ok(9));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (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<u64, Infallible>
[INFO] [stdout]   --> src/posql_time/unit.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         assert_eq!(PoSQLTimeUnit::Nanosecond.try_into(), Ok(9));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (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<u64, Infallible>
[INFO] [stdout]   --> src/posql_time/unit.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         assert_eq!(PoSQLTimeUnit::Nanosecond.try_into(), Ok(9));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (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<u64, Infallible>
[INFO] [stdout]   --> src/posql_time/unit.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         assert_eq!(PoSQLTimeUnit::Nanosecond.try_into(), Ok(9));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proof-of-sql-parser` (lib test) due to 24 previous errors
[INFO] running `Command { std: "docker" "inspect" "0d0ea82d80b32730318d426c88a1919de167341f6d6103d27e1f445a69840c69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d0ea82d80b32730318d426c88a1919de167341f6d6103d27e1f445a69840c69", kill_on_drop: false }`
[INFO] [stdout] 0d0ea82d80b32730318d426c88a1919de167341f6d6103d27e1f445a69840c69