[INFO] fetching crate rusht 1.3.0...
[INFO] checking rusht-1.3.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate rusht 1.3.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rusht 1.3.0
[INFO] finished tweaking crates.io crate rusht 1.3.0
[INFO] tweaked toml for crates.io crate rusht 1.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rusht 1.3.0 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] crate crates.io crate rusht 1.3.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] af2ac0373e1a7cb8997f5abd10cff2665459628436b0d6cdd3ec53c65f922778
[INFO] running `Command { std: "docker" "start" "-a" "af2ac0373e1a7cb8997f5abd10cff2665459628436b0d6cdd3ec53c65f922778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af2ac0373e1a7cb8997f5abd10cff2665459628436b0d6cdd3ec53c65f922778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af2ac0373e1a7cb8997f5abd10cff2665459628436b0d6cdd3ec53c65f922778", kill_on_drop: false }`
[INFO] [stdout] af2ac0373e1a7cb8997f5abd10cff2665459628436b0d6cdd3ec53c65f922778
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] dc615ab9290200f692fb4dba2362d4af113d40efc6ec453a29810e126246d7a2
[INFO] running `Command { std: "docker" "start" "-a" "dc615ab9290200f692fb4dba2362d4af113d40efc6ec453a29810e126246d7a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking ahash v0.7.8
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking clap_builder v4.5.47
[INFO] [stderr]    Compiling cc v1.2.36
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]     Checking lru v0.7.8
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]    Compiling rusht v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking xml-rs v0.8.27
[INFO] [stderr]     Checking humantime v2.2.0
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling libssh2-sys v0.3.1
[INFO] [stderr]    Compiling libgit2-sys v0.16.2+1.7.2
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]     Checking regex v1.11.2
[INFO] [stderr]     Checking globset v0.4.16
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking parse_duration0 v3.0.0
[INFO] [stderr]     Checking ignore v0.4.23
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking ustr v0.10.0
[INFO] [stderr]     Checking which v5.0.0
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking fs_extra v1.3.0
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling memoize-inner v0.4.3
[INFO] [stderr]     Checking memoize v0.4.2
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking polling v3.10.0
[INFO] [stderr]     Checking tempfile v3.21.0
[INFO] [stderr]     Checking async-io v2.5.0
[INFO] [stderr]     Checking async-signal v0.2.12
[INFO] [stderr]     Checking async-global-executor v2.4.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking async-process v2.4.0
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]     Checking async-std v1.13.2
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking potential_utf v0.1.3
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking clap v4.5.47
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking deranged v0.5.3
[INFO] [stderr]     Checking serde-xml-rs v0.6.0
[INFO] [stderr]     Checking serde_json v1.0.143
[INFO] [stderr]     Checking time v0.3.43
[INFO] [stderr]     Checking git2 v0.18.3
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]   --> src/filter/between.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |             i += 1;
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::path::PathBuf, Infallible>
[INFO] [stdout]   --> src/java/mvnw.rs:73:21
[INFO] [stdout]    |
[INFO] [stdout] 73 |       let java_home = PathBuf::try_from(env::var("JAVA_HOME").map_err(|err| {
[INFO] [stdout]    |  _____________________^
[INFO] [stdout] 74 | |         (
[INFO] [stdout] 75 | |             ExitStatus::err(),
[INFO] [stdout] 76 | |             format!("could not read JAVA_HOME from env, err: {}", err),
[INFO] [stdout] 77 | |         )
[INFO] [stdout] 78 | |     })?)
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusht` (lib) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]   --> src/filter/between.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |             i += 1;
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::path::PathBuf, Infallible>
[INFO] [stdout]   --> src/java/mvnw.rs:73:21
[INFO] [stdout]    |
[INFO] [stdout] 73 |       let java_home = PathBuf::try_from(env::var("JAVA_HOME").map_err(|err| {
[INFO] [stdout]    |  _____________________^
[INFO] [stdout] 74 | |         (
[INFO] [stdout] 75 | |             ExitStatus::err(),
[INFO] [stdout] 76 | |             format!("could not read JAVA_HOME from env, err: {}", err),
[INFO] [stdout] 77 | |         )
[INFO] [stdout] 78 | |     })?)
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusht` (lib test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "dc615ab9290200f692fb4dba2362d4af113d40efc6ec453a29810e126246d7a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc615ab9290200f692fb4dba2362d4af113d40efc6ec453a29810e126246d7a2", kill_on_drop: false }`
[INFO] [stdout] dc615ab9290200f692fb4dba2362d4af113d40efc6ec453a29810e126246d7a2