[INFO] fetching crate os-query-builder-rs 0.2.0...
[INFO] checking os-query-builder-rs-0.2.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate os-query-builder-rs 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate os-query-builder-rs 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate os-query-builder-rs 0.2.0
[INFO] tweaked toml for crates.io crate os-query-builder-rs 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate os-query-builder-rs 0.2.0 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0441f5dbd829bf5c333c9b75f6fb453608442f450fc0c831cb06c20c4eb9cebb
[INFO] running `Command { std: "docker" "start" "-a" "0441f5dbd829bf5c333c9b75f6fb453608442f450fc0c831cb06c20c4eb9cebb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0441f5dbd829bf5c333c9b75f6fb453608442f450fc0c831cb06c20c4eb9cebb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0441f5dbd829bf5c333c9b75f6fb453608442f450fc0c831cb06c20c4eb9cebb", kill_on_drop: false }`
[INFO] [stdout] 0441f5dbd829bf5c333c9b75f6fb453608442f450fc0c831cb06c20c4eb9cebb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6d076ae0d4f21202c9b0711009513fabadde10126cadba57d1365072e55a36b9
[INFO] running `Command { std: "docker" "start" "-a" "6d076ae0d4f21202c9b0711009513fabadde10126cadba57d1365072e55a36b9", kill_on_drop: false }`
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking os-query-builder-rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/term/term_type.rs:17:31
[INFO] [stdout]    |
[INFO] [stdout] 17 |                       Self::$to(val.try_into().expect("try convert to TermType"))
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 | / from_types! {
[INFO] [stdout] 25 | |     (String, String),
[INFO] [stdout] 26 | |     (char, String),
[INFO] [stdout] 27 | |     (&str, String),
[INFO] [stdout] ...  |
[INFO] [stdout] 44 | |     (f64, Float)
[INFO] [stdout] 45 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the macro `from_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i128, Infallible>
[INFO] [stdout]   --> src/term/term_type.rs:17:31
[INFO] [stdout]    |
[INFO] [stdout] 17 |                       Self::$to(val.try_into().expect("try convert to TermType"))
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 | / from_types! {
[INFO] [stdout] 25 | |     (String, String),
[INFO] [stdout] 26 | |     (char, String),
[INFO] [stdout] 27 | |     (&str, String),
[INFO] [stdout] ...  |
[INFO] [stdout] 44 | |     (f64, Float)
[INFO] [stdout] 45 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `from_types` (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<u128, Infallible>
[INFO] [stdout]   --> src/term/term_type.rs:17:31
[INFO] [stdout]    |
[INFO] [stdout] 17 |                       Self::$to(val.try_into().expect("try convert to TermType"))
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 | / from_types! {
[INFO] [stdout] 25 | |     (String, String),
[INFO] [stdout] 26 | |     (char, String),
[INFO] [stdout] 27 | |     (&str, String),
[INFO] [stdout] ...  |
[INFO] [stdout] 44 | |     (f64, Float)
[INFO] [stdout] 45 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `from_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<f64, Infallible>
[INFO] [stdout]   --> src/term/term_type.rs:17:31
[INFO] [stdout]    |
[INFO] [stdout] 17 |                       Self::$to(val.try_into().expect("try convert to TermType"))
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 | / from_types! {
[INFO] [stdout] 25 | |     (String, String),
[INFO] [stdout] 26 | |     (char, String),
[INFO] [stdout] 27 | |     (&str, String),
[INFO] [stdout] ...  |
[INFO] [stdout] 44 | |     (f64, Float)
[INFO] [stdout] 45 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `from_types` (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/term/term_type.rs:17:31
[INFO] [stdout]    |
[INFO] [stdout] 17 |                       Self::$to(val.try_into().expect("try convert to TermType"))
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 | / from_types! {
[INFO] [stdout] 25 | |     (String, String),
[INFO] [stdout] 26 | |     (char, String),
[INFO] [stdout] 27 | |     (&str, String),
[INFO] [stdout] ...  |
[INFO] [stdout] 44 | |     (f64, Float)
[INFO] [stdout] 45 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the macro `from_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i128, Infallible>
[INFO] [stdout]   --> src/term/term_type.rs:17:31
[INFO] [stdout]    |
[INFO] [stdout] 17 |                       Self::$to(val.try_into().expect("try convert to TermType"))
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 | / from_types! {
[INFO] [stdout] 25 | |     (String, String),
[INFO] [stdout] 26 | |     (char, String),
[INFO] [stdout] 27 | |     (&str, String),
[INFO] [stdout] ...  |
[INFO] [stdout] 44 | |     (f64, Float)
[INFO] [stdout] 45 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `from_types` (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<u128, Infallible>
[INFO] [stdout]   --> src/term/term_type.rs:17:31
[INFO] [stdout]    |
[INFO] [stdout] 17 |                       Self::$to(val.try_into().expect("try convert to TermType"))
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 | / from_types! {
[INFO] [stdout] 25 | |     (String, String),
[INFO] [stdout] 26 | |     (char, String),
[INFO] [stdout] 27 | |     (&str, String),
[INFO] [stdout] ...  |
[INFO] [stdout] 44 | |     (f64, Float)
[INFO] [stdout] 45 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `from_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<f64, Infallible>
[INFO] [stdout]   --> src/term/term_type.rs:17:31
[INFO] [stdout]    |
[INFO] [stdout] 17 |                       Self::$to(val.try_into().expect("try convert to TermType"))
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 | / from_types! {
[INFO] [stdout] 25 | |     (String, String),
[INFO] [stdout] 26 | |     (char, String),
[INFO] [stdout] 27 | |     (&str, String),
[INFO] [stdout] ...  |
[INFO] [stdout] 44 | |     (f64, Float)
[INFO] [stdout] 45 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `from_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `os-query-builder-rs` (lib test) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `os-query-builder-rs` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "6d076ae0d4f21202c9b0711009513fabadde10126cadba57d1365072e55a36b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d076ae0d4f21202c9b0711009513fabadde10126cadba57d1365072e55a36b9", kill_on_drop: false }`
[INFO] [stdout] 6d076ae0d4f21202c9b0711009513fabadde10126cadba57d1365072e55a36b9
